Connecticut Contractor License Requirements
2026 guide to everything you need to know about contractor licensing in Connecticut.
53,469
Contractors in CT
45,039
Verified licenses
4 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 the free verification tool
Search a database of 53,469 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 53,469 contractor profiles in Connecticut.
How many licensed contractors are there in Connecticut?+
Our database includes 53,469 contractor profiles in Connecticut, with 45,039 verified license numbers on file. The average contractor in Connecticut has 4 years of experience.