Verify/Maryland

How to Verify a Contractor License in Maryland

Search 453 Maryland contractor license records instantly. Free verification tool powered by official state licensing board data.

453
Total Licenses
416
Active
92%
Active Rate

Verify a Maryland Contractor Now

Enter a contractor's name or license number to instantly check their status.

Search Maryland Licenses

Step-by-Step: Verify a Contractor in Maryland

1

Search by name or license number

Go to the List a Service verification tool and enter the contractor's business name, owner name, or license number. Select Maryland from the state dropdown to narrow results.

2

Review the license details

Check the license type, current status (Active, Expired, or Revoked), license number, and expiration date. An active license means the contractor is currently authorized to perform work in Maryland.

3

Confirm with the Maryland licensing board

For the most current information, cross-reference the license directly with the Maryland state licensing board. This ensures you have the latest data on any disciplinary actions or status changes.

4

Ask for insurance and references

A valid license is essential, but also request proof of liability insurance, workers' compensation coverage, and at least three recent references. This provides a complete picture of the contractor's qualifications.

Red Flags to Watch For

Expired license

The contractor is not currently authorized to perform work. They may be operating illegally.

Refuses to provide license number

A legitimate contractor will readily share their license information for verification.

No record found

If the contractor cannot be found in state records, they may be unlicensed.

Wrong license type

A plumbing license does not authorize electrical work. Ensure the license covers your project.

Contractor License Types in Maryland

FRO83 licenses
Certified General Contractor63 licenses
HOME IMPROVEMENT CONTRACTOR47 licenses
Electrical40 licenses
Corporation30 licenses
Certified Building Contractor28 licenses
Contractor Registration22 licenses
Certified Commercial Pool Contractor17 licenses
LLC17 licenses
Certified Roofing Contractor12 licenses
Certified Air Conditioning Contractor11 licenses
Certified Fire Sprinkler Contractor11 licenses

Frequently Asked Questions

How do I check if a contractor is licensed in Maryland?

Use the free List a Service verification tool to search by contractor name or license number. You can also check directly with the Maryland state licensing board.

How many licensed contractors are there in Maryland?

Maryland currently has 453 contractor license records on file, with 416 (92%) in active status.

What happens if I hire an unlicensed contractor in Maryland?

Hiring an unlicensed contractor puts you at risk. You may have no legal recourse if work is done poorly, and you could be liable for workplace injuries since unlicensed contractors often lack required insurance and bonding. Some states also impose fines on homeowners who knowingly hire unlicensed contractors.

Is the List a Service verification tool free?

Yes. List a Service provides completely free contractor license verification across all 50 states. There are no paid tiers, subscriptions, or hidden fees.

Top Cities in Maryland

Baltimore40
Hanover26
Annapolis22
Columbia21
Bethesda14
Rockville12
Laurel10
Gaithersburg8
Frederick8
Upper Marlboro7

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