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Maryland contractor license renewal rules

Full rule details
Verified dataLast checked Oct 17, 2026, next review due July 2027

Informational: verify with the issuing board.

Track my Maryland licensesHow reminders work
License types
15
Licensing boards
6
Trades
6
Printable renewal checklistCheck a renewal deadline

Renewal guides by trade

Continuing education by trade

Electrical2 license types

Journeyperson Electrician

Journeyperson · State license · State Board of Electricians (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6163
Renewal cycle
Every 2 years
Continuing education
5 hours
Show CE rules5 hours of qualifying continuing education within the 24 months before renewal (COMAR 09.09.02.01). Hours from before the immediately preceding license term do not count.
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 6-310) a license expires on the first June 30 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states each licensee has an individual expiration date two years from issue. Renewal instructions are sent about 60 days before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period: reinstatement fees apply from the day after expiration.

Fees, approximate

Renewal fee
About $19
Late fee
Reinstatement fee after expiration (in addition to the renewal fee): up to 30 days about $28; 31-60 days about $63; 61 or more days about $126.
Reinstatement
Show the details (amounts are approximate)The Board must reinstate within 2 years after expiration (not on uninsured status) on payment of the renewal fee plus reinstatement fee and CE compliance (Bus. Occ. & Prof. 6-312). After 2 years, the person pays the reinstatement fee and must meet the initial licensing requirements (including the exam). Reactivation from inactive/uninsured status about $63; reapplication after expired inactive status about $126.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Not required
Notes

Works under a master's direction and control. Apprentice ($12) skipped.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (5)

Master Electrician

Master · State license · State Board of Electricians (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6163
Renewal cycle
Every 2 years
Continuing education
10 hours
Show CE rules10 hours of qualifying continuing education within the 24 months before renewal, at least 5 of them in a classroom setting (COMAR 09.09.02.01 and 09.09.02.03). Hours from before the immediately preceding license term do not count. Board-approved providers only. A master on uninsured status who completes the hours is marked 'authorized to work'; one who does not is marked 'not authorized to work'.
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 6-310) a license expires on the first June 30 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states each licensee has an individual expiration date two years from issue. Renewal instructions are sent about 60 days before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period: reinstatement fees apply from the day after expiration.

Fees, approximate

Renewal fee
About $32
Late fee
Reinstatement fee after expiration (in addition to the renewal fee): up to 30 days about $28; 31-60 days about $63; 61 or more days about $126.
Reinstatement
Show the details (amounts are approximate)The Board must reinstate within 2 years after expiration (not on uninsured status) on payment of the renewal fee plus reinstatement fee and CE compliance (Bus. Occ. & Prof. 6-312). After 2 years, the person pays the reinstatement fee and must meet the initial licensing requirements (including the exam). Reactivation from inactive/uninsured status about $63; reapplication after expired inactive status about $126.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
A master electrician who provides electrical services must carry general liability insurance of at least $300,000 and property damage insurance of at least $100,000; umbrella coverage is not accepted. A master employed by a business that carries at least that coverage may submit proof of the employer's insurance instead. Masters not contracting may hold uninsured status ($63 certificate, initial and renewal).
Notes

Since the Maryland Electricians Act (July 1, 2021) the State licenses master/journeyperson/apprentice; counties may still require local registration/permits (local registration assignment fee $63). Board phone 410-230-6163. Renewal portal also used to change status (active/inactive/uninsured).

Confidence: MediumMostly confirmed from official pages, some details are older or partly confirmedLast checked Oct 17, 2026
Sources (7)

General contractor2 license types

Home Improvement Contractor (MHIC) - residential

MHIC · State license · Maryland Home Improvement Commission (MHIC)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6231
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Reg. 8-308) a license expires on the first June 30 in an odd-numbered year unless the Secretary staggers expirations; each licensee has a personal renewal date. Notice is sent about 60 days before expiration; renew before expiration (online or by mail).
Show fees, grace period, bond and insurance
Grace period
No grace period. An application filed within 2 years after expiration is presumed to be a renewal.

Fees, approximate

Renewal fee
About $456
Late fee
Show the details (amounts are approximate)No late fee is published. A late renewal is not backdated: the renewed license takes effect when requirements are met and expires 2 years after the prior expiration date (COMAR 09.08.01.18).
Reinstatement
Show the details (amounts are approximate)Within 2 years after expiration: presumed renewal; after 2 years: presumed new application (either can be overridden for good cause). Inactive status: about $126.75 change/continuation, about $135 reactivation.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
General liability insurance of at least $500,000 is required for contractor licensees and proof of insurance is required at renewal (Bus. Reg. 8-302.1, 8-308); the Commission must be notified 10 days before cancellation. A credit report (or credit report fee) is also required at contractor renewal. A 2-year surety bond is required only when the applicant cannot show sufficient net worth (COMAR 09.08.01.19).
Notes

No statewide commercial general contractor license; residential home improvement (alteration, remodel, repair or replacement of a residence) requires an MHIC license. Excludes common areas of condos and buildings with 4 or more single-family units. Renewal total = $281.25 application fee per place of business ($281.25 for each additional location) + $175 Guaranty Fund assessment = $456.25 per 2 years. Phone 410-230-6231 or toll-free 1-888-218-5925. Counties and cities may also require local trade or business licenses.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

New Home Builder Registration (Attorney General HBRU)

HBR · State registration · Home Builder Registration Unit, Office of the Attorney General

Remind me before this expires
Renew on the official siteBoard phone: 410-576-6573
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year registration: expires on the second anniversary of its effective date (Bus. Reg. 4.5-305); the AG has described quarterly expiration dates (Mar 1, Jun 1, Sep 1, Dec 1), so confirm the date on your certificate. The Unit mails a renewal form at least 60 days before expiration.
Show fees, grace period, bond and insurance
Grace period
None.

Fees, approximate

Renewal fee
About $400
Late fee
No late renewal is allowed: once a registration expires it may not be renewed (Bus. Reg. 4.5-305).
Reinstatement
An expired registration cannot be renewed; the builder must apply for a new registration (initial 2-year fee about $800).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
General liability insurance of at least $100,000 for anyone building new homes for sale to the public (Bus. Reg. 4.5-302(a)); a bond is required only for builders reapplying after a registration revocation.
Notes

Applies to builders constructing NEW residential homes for sale (separate from the MHIC license). Renewal fee by new-home building permits issued in the prior calendar year: 10 or fewer $400; 11-74 $800; 75 or more $1,200. Sales representative certificate renewal $300. Builders building only in Montgomery County are exempt from registration and pay a separate guaranty fund administration fee. Phone 410-576-6573.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (4)

HVAC4 license types

Journeyman HVACR (and Journeyman Restricted)

Journeyman · State license · State Board of HVACR Contractors (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6196
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute a license expires on the first October 1 in an odd-numbered year after its effective date unless the Secretary staggers expiration dates; check the expiration date on your license and renewal notice (sent about one month or more before expiration).
Show fees, grace period, bond and insurance
Grace period
No grace period: an expired license may not be used. It can be restored within 4 years after expiration on payment of the renewal/reinstatement fee (effective Oct 1, 2025; previously 90 days).

Fees, approximate

Renewal fee
About $25
Late fee
Show the details (amounts are approximate)State law sets no late fee. Restoring an expired license requires payment of the renewal fee or a reinstatement fee set by the Board; the Board fee page lists no reinstatement fee.
Reinstatement
Show the details (amounts are approximate)Apply within 4 years after expiration to restore (pay renewal or reinstatement fee, show insurance proof). After 4 years the Board may require the full initial application process; master and journeyman licensees expired 4 years or more must generally retake the exam (exceptions for military deployment or a medical condition).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Not required
Notes

$25 (journeyman restricted $25 per area). Individuals working under a master; no insurance requirement for journeyman. Apprentice ($12) skipped.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

Limited HVACR Contractor

Limited · State license · State Board of HVACR Contractors (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6196
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute a license expires on the first October 1 in an odd-numbered year after its effective date unless the Secretary staggers expiration dates; check the expiration date on your license and renewal notice (sent about one month or more before expiration).
Show fees, grace period, bond and insurance
Grace period
No grace period: an expired license may not be used. It can be restored within 4 years after expiration on payment of the renewal/reinstatement fee (effective Oct 1, 2025; previously 90 days).

Fees, approximate

Renewal fee
About $95
Late fee
Show the details (amounts are approximate)State law sets no late fee. Restoring an expired license requires payment of the renewal fee or a reinstatement fee set by the Board; the Board fee page lists no reinstatement fee.
Reinstatement
Show the details (amounts are approximate)Apply within 4 years after expiration to restore (pay renewal or reinstatement fee, show insurance proof). After 4 years the Board may require the full initial application process; master and journeyman licensees expired 4 years or more must generally retake the exam (exceptions for military deployment or a medical condition).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Master, master restricted and limited contractors who sign/approve contracts must carry general liability >= $300,000 and property damage >= $100,000 (combined >= $400,000); Board must be named certificate holder. Proof of insurance is required at renewal (9A-309); entering contracts uninsured is a misdemeanor (fine up to $1,000 / 6 months). Inactive renewal does not require insurance proof.
Notes

Fee schedule lists Limited at $94.50. Scope of limited license not read on an official page.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

Master HVACR Contractor

Master · State license · State Board of HVACR Contractors (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6196
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute a license expires on the first October 1 in an odd-numbered year after its effective date unless the Secretary staggers expiration dates; check the expiration date on your license and renewal notice (sent about one month or more before expiration).
Show fees, grace period, bond and insurance
Grace period
No grace period: an expired license may not be used. It can be restored within 4 years after expiration on payment of the renewal/reinstatement fee (effective Oct 1, 2025; previously 90 days).

Fees, approximate

Renewal fee
About $95
Late fee
Show the details (amounts are approximate)State law sets no late fee. Restoring an expired license requires payment of the renewal fee or a reinstatement fee set by the Board; the Board fee page lists no reinstatement fee.
Reinstatement
Show the details (amounts are approximate)Apply within 4 years after expiration to restore (pay renewal or reinstatement fee, show insurance proof). After 4 years the Board may require the full initial application process; master and journeyman licensees expired 4 years or more must generally retake the exam (exceptions for military deployment or a medical condition).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Master, master restricted and limited contractors who sign/approve contracts must carry general liability >= $300,000 and property damage >= $100,000 (combined >= $400,000); Board must be named certificate holder. Proof of insurance is required at renewal (9A-309); entering contracts uninsured is a misdemeanor (fine up to $1,000 / 6 months). Inactive renewal does not require insurance proof.
Notes

Fee page (effective July 1, 2025) lists a single fee schedule ($94.50 Master) that applies to original and renewal licenses (COMAR 09.15.01.03). Inactive license $31.50. A master can pull permits and sign contracts for all HVACR work; EPA Section 608 certification is federal.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

Master Restricted HVACR Contractor

Master Restricted · State license · State Board of HVACR Contractors (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6196
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute a license expires on the first October 1 in an odd-numbered year after its effective date unless the Secretary staggers expiration dates; check the expiration date on your license and renewal notice (sent about one month or more before expiration).
Show fees, grace period, bond and insurance
Grace period
No grace period: an expired license may not be used. It can be restored within 4 years after expiration on payment of the renewal/reinstatement fee (effective Oct 1, 2025; previously 90 days).

Fees, approximate

Renewal fee
About $32
Late fee
Show the details (amounts are approximate)State law sets no late fee. Restoring an expired license requires payment of the renewal fee or a reinstatement fee set by the Board; the Board fee page lists no reinstatement fee.
Reinstatement
Show the details (amounts are approximate)Apply within 4 years after expiration to restore (pay renewal or reinstatement fee, show insurance proof). After 4 years the Board may require the full initial application process; master and journeyman licensees expired 4 years or more must generally retake the exam (exceptions for military deployment or a medical condition).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Master, master restricted and limited contractors who sign/approve contracts must carry general liability >= $300,000 and property damage >= $100,000 (combined >= $400,000); Board must be named certificate holder. Proof of insurance is required at renewal (9A-309); entering contracts uninsured is a misdemeanor (fine up to $1,000 / 6 months). Inactive renewal does not require insurance proof.
Notes

$31.50 per area licensed (1-4 combinations of expertise); assessment capped once licensee qualifies in three areas. Single fee schedule not split between original/renewal.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

Pest control2 license types

Certified Commercial Pesticide Applicator (incl. structural pest control categories)

Certified Applicator · State license · Maryland Department of Agriculture, Pesticide Regulation Section

Remind me before this expires
Renew on the official siteBoard phone: 410-841-5710
Renewal cycle
Every year
Continuing education
4 hours
Show CE rulesAnnual recertification credits (1 credit = 1/2 hour of training): categories 1, 3, 7, 8, 9, 10 and 13 need 8 credits (4 hours) each year; categories 2, 5 and 6 need 6 credits each year; categories 4 and 11 need 4 credits once every three years; categories 10 and 12 must attend training related to their area of work. Meetings must be MDA-approved (sponsors submit the agenda at least 2 weeks before); training need not be held in Maryland. The business reports credits on the renewal form. Without recertification training the applicator must retake the certification exams by June 30 to renew. Structural pest control is generally Category 7.
Deadline rule
Licensing period July 1 - June 30; renewal applications due by June 30 each year (renewal info mailed in advance; certificate renewal forms mailed ~April)
Show fees, grace period, bond and insurance
Grace period
Certificate valid one year; if not renewed within a year, must retake certification exams.

Fees, approximate

Renewal fee
About $75
Late fee
No late fee found.
Reinstatement
Show the details (amounts are approximate)Applicators lacking recertification training or proof of attendance must retake the certification exams by June 30 to renew; lapsed more than 1 year: retake exams.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Not required
Notes

Fee: $75 annual for initial category plus $25 per additional main category (no fee for subcategories). Exam retake $10 each. Applicator may be certified for only one business at a time.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (2)

Pesticide Business License (commercial pest control firm)

Business · State license · Maryland Department of Agriculture, Pesticide Regulation Section

Remind me before this expires
Renew on the official siteBoard phone: 410-841-5710
Renewal cycle
Every year
Continuing education
Not required
Deadline rule
Licensing period July 1 - June 30; renewal applications due by June 30 each year (renewal info mailed in advance; certificate renewal forms mailed ~April)
Show fees, grace period, bond and insurance
Grace period
None stated; a license/certificate is not valid until all requirements, fees and renewal forms are received by MDA.

Fees, approximate

Renewal fee
About $150
Late fee
No late fee found in MDA documents read.
Reinstatement
Not stated.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
General liability: bodily injury $100,000 each person / $300,000 each occurrence; property damage $15,000 each occurrence / $30,000 annual aggregate. Original COI on file with MDA (no photocopies) naming MDA (50 Harry S Truman Pkwy, Room 500, Annapolis MD 21401) as certificate holder.
Notes

Covers firms offering structural pest control (incl. heat/freeze devices), lawn care, landscaping with pesticides. Phone 410-841-5710.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (2)

Plumbing4 license types

Journeyman Plumber/Gas Fitter

Journeyman · State license · State Board of Plumbing (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6379
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 12-308) a license expires on the first May 1 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states licenses expire two years from the date of issue. Renewal notice is sent at least one month before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period. An expired license may be reinstated if the application is made within 4 years after expiration.

Fees, approximate

Renewal fee
About $44
Late fee
No late fee published on fee page or renewal page.
Reinstatement
Show the details (amounts are approximate)Within 4 years after expiration the Board must reinstate on meeting the renewal requirements, including fees (Bus. Occ. & Prof. 12-309(a)). After 4 years, plumber, gas fitter and propane gas fitter licenses can be reinstated only by meeting the renewal requirements and passing the licensing exam (12-309(b)).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Not required
Notes

Insurance not required for journey plumbers working within license scope. Apprentice renewals capped (3 consecutive terms w/o exam registration).

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (7)

Master Natural Gas Fitter

Master NGF · State license · State Board of Plumbing (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6379
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 12-308) a license expires on the first May 1 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states licenses expire two years from the date of issue. Renewal notice is sent at least one month before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period. An expired license may be reinstated if the application is made within 4 years after expiration.

Fees, approximate

Renewal fee
About $44
Late fee
No late fee published on fee page or renewal page.
Reinstatement
Show the details (amounts are approximate)Within 4 years after expiration the Board must reinstate on meeting the renewal requirements, including fees (Bus. Occ. & Prof. 12-309(a)). After 4 years, plumber, gas fitter and propane gas fitter licenses can be reinstated only by meeting the renewal requirements and passing the licensing exam (12-309(b)).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Master/limited master plumbers may not contract without liability insurance incl. completed operations: >= $300,000 bodily injury and >= $100,000 property damage ($400,000 per FAQ); umbrella policies don't count; Board must be certificate holder; Board cannot issue or renew without proof (12-501).
Notes

Fee table: renewal $43.50 (original $150.50); The official fee table figure is used. Master NG fitter reciprocal applicants need a current master HVACR or master restricted license. Journeyman Natural Gas Fitter renewal $31.50.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (7)

Master Plumber/Gas Fitter

Master · State license · State Board of Plumbing (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6379
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 12-308) a license expires on the first May 1 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states licenses expire two years from the date of issue. Renewal notice is sent at least one month before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period. An expired license may be reinstated if the application is made within 4 years after expiration.

Fees, approximate

Renewal fee
About $88
Late fee
No late fee published on fee page or renewal page.
Reinstatement
Show the details (amounts are approximate)Within 4 years after expiration the Board must reinstate on meeting the renewal requirements, including fees (Bus. Occ. & Prof. 12-309(a)). After 4 years, plumber, gas fitter and propane gas fitter licenses can be reinstated only by meeting the renewal requirements and passing the licensing exam (12-309(b)).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Master/limited master plumbers may not contract without liability insurance incl. completed operations: >= $300,000 bodily injury and >= $100,000 property damage ($400,000 per FAQ); umbrella policies don't count; Board must be certificate holder; Board cannot issue or renew without proof (12-501).
Notes

Plumbing + gas licensing is statewide except Baltimore County and WSSC area (Prince George's and parts of Montgomery), which issue their own licenses (WSSC 301-206-8588; Baltimore County 410-887-3620). Limited master plumber exists (insurance rule applies; fee not published). Board phone 410-230-6379.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (7)

Propane Gas Fitter Certificate

Propane · State license · State Board of Plumbing (Maryland Dept. of Labor, DOPL)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6379
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Occ. & Prof. 12-308) a license expires on the first May 1 in an odd-numbered year after its effective date unless the Secretary staggers expirations; the Board states licenses expire two years from the date of issue. Renewal notice is sent at least one month before expiration.
Show fees, grace period, bond and insurance
Grace period
No grace period. An expired license may be reinstated if the application is made within 4 years after expiration.

Fees, approximate

Renewal fee
Check the official site for the fee.
Late fee
No late fee published on fee page or renewal page.
Reinstatement
Show the details (amounts are approximate)Within 4 years after expiration the Board must reinstate on meeting the renewal requirements, including fees (Bus. Occ. & Prof. 12-309(a)). After 4 years, plumber, gas fitter and propane gas fitter licenses can be reinstated only by meeting the renewal requirements and passing the licensing exam (12-309(b)).

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
Not required
Notes

Fee table lists $25 application + $31.50 license fee initially; renewal fee not listed. Statewide certificate for non-plumbers.

Confidence: MediumMostly confirmed from official pages, some details are older or partly confirmedLast checked Oct 17, 2026
Sources (7)

Roofing1 license type

Home Improvement Contractor (MHIC) - covers residential roofing

MHIC · State license · Maryland Home Improvement Commission (MHIC)

Remind me before this expires
Renew on the official siteBoard phone: 410-230-6231
Renewal cycle
Every 2 years
Continuing education
Not required
Deadline rule
2-year term. By statute (Bus. Reg. 8-308) a license expires on the first June 30 in an odd-numbered year unless the Secretary staggers expirations; each licensee has a personal renewal date. Notice is sent about 60 days before expiration; renew before expiration (online or by mail).
Show fees, grace period, bond and insurance
Grace period
No grace period. An application filed within 2 years after expiration is presumed to be a renewal.

Fees, approximate

Renewal fee
About $456
Late fee
Show the details (amounts are approximate)No late fee is published. A late renewal is not backdated: the renewed license takes effect when requirements are met and expires 2 years after the prior expiration date (COMAR 09.08.01.18).
Reinstatement
Show the details (amounts are approximate)Within 2 years after expiration: presumed renewal; after 2 years: presumed new application (either can be overridden for good cause). Inactive status: about $126.75 change/continuation, about $135 reactivation.

Fees change. Check the official site for the exact amount.

Why approximate?

Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.

Bond
Not required
Insurance
General liability insurance of at least $500,000 is required for contractor licensees and proof of insurance is required at renewal (Bus. Reg. 8-302.1, 8-308); the Commission must be notified 10 days before cancellation. A credit report (or credit report fee) is also required at contractor renewal. A 2-year surety bond is required only when the applicant cannot show sufficient net worth (COMAR 09.08.01.19).
Notes

Maryland has no separate state roofing license; roofers contracting directly with homeowners for residential repair or replacement need an MHIC contractor license (commercial roofing is not state licensed). Renewal total = $281.25 application fee per place of business ($281.25 for each additional location) + $175 Guaranty Fund assessment = $456.25 per 2 years. Subcontractors working for an MHIC licensee need no license (since July 1, 2016). Phone 410-230-6231 or toll-free 1-888-218-5925. Counties and cities may also require local trade or business licenses.

Confidence: HighConfirmed from official rule textLast checked Oct 17, 2026
Sources (6)

Licensing boards

Home Builder Registration Unit, Office of the Attorney General

Maryland Department of Agriculture, Pesticide Regulation Section

Maryland Home Improvement Commission (MHIC)

State Board of Electricians (Maryland Dept. of Labor, DOPL)

State Board of HVACR Contractors (Maryland Dept. of Labor, DOPL)

State Board of Plumbing (Maryland Dept. of Labor, DOPL)

Sources

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Informational only. Check it with the issuing board. Licensing rules, deadlines and CE requirements change, fee amounts are approximate, and this page can be out of date. It is not legal advice, and we are not affiliated with any state board. Read the disclaimer.

This information is here to help you plan, not to replace the board. Fee amounts are approximate and may be out of date. Deadlines and continuing education rules change too, sometimes without much notice. Always confirm with your licensing board and its official site before you rely on a date or an amount. This is not legal advice.

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