Connecticut Contractor License Requirements
2026 Guide — Everything you need to know about contractor licensing in Connecticut.
39,533
Contractors in CT
39,341
Verified Licenses
6 yrs
Avg. Experience
10
Cities Covered
Connecticut Licensing Board
Connecticut Department of Consumer Protection
License Types in Connecticut
Home Improvement Contractor (HIC)
Required for residential work over $200
New Home Construction Contractor
Required for building new homes
Specialty Contractor
Electrical, plumbing, HVAC require separate licenses
Bond Requirements
No state-level surety bond is required for general contractors.
No bond required for HIC registration; specialty trades may require bonds
Insurance Requirements
General Liability Insurance
Required. General liability of at least $50,000 and property damage coverage required
Workers' Compensation
Required when you have employees.
Penalties for Unlicensed Work
Up to $1,000 fine per offense; up to 1 year imprisonment; contracts may be voidable
How to Verify a License in Connecticut
1. Use Our Free Verification Tool
Search our database of 39,533 contractors in Connecticut by name, license number, or business name.
Verify a contractor now2. Check the Official State Board
Visit the Connecticut Department of Consumer Protection for real-time license verification and disciplinary actions.
Visit Connecticut Department of Consumer ProtectionFrequently Asked Questions
Does Connecticut require a contractor license?
Yes, Connecticut requires contractors to obtain a state license through the Connecticut Department of Consumer Protection. 3 license types are available depending on the scope of work.
What are the bond requirements for contractors in Connecticut?
No bond required for HIC registration; specialty trades may require bonds
What are the penalties for unlicensed contracting in Connecticut?
Up to $1,000 fine per offense; up to 1 year imprisonment; contracts may be voidable
Is insurance required for contractors in Connecticut?
Yes, Connecticut requires contractors to carry insurance. General liability of at least $50,000 and property damage coverage required
How do I verify a contractor's license in Connecticut?
You can verify a contractor's license through the Connecticut Department of Consumer Protection website at https://portal.ct.gov/DCP/License-Services-Division/All-License-Applications/Home-Improvement-Contractor-Registration. You can also use our free license verification tool at vemra.ai/licensing/verify to search our database of 39,533 contractor profiles in Connecticut.
How many licensed contractors are there in Connecticut?
Our database includes 39,533 contractor profiles in Connecticut, with 39,341 verified license numbers on file. The average contractor in Connecticut has 6 years of experience.