Contractor License Requirements in Connecticut

Connecticut requires contractor licensing for construction work. The licensing process is overseen by the Connecticut Department of Consumer Protection. Connecticut requires registration for home improvement contractors and new home construction contractors. General liability insurance of at least $50,000 property damage and $100,000 personal injury is required. No exam is required for registration, but contractors must complete a net-worth financial statement.

Important

Never hire a contractor who cannot provide a valid license number. A legitimate contractor will have no hesitation sharing their license credentials for you to verify independently. If a contractor refuses, discourages you from checking, or makes excuses, treat that as a serious red flag.

Visit the Connecticut Department of Consumer Protection website to verify any contractor's license before hiring.

Connecticut does not currently have reciprocal contractor licensing agreements with other states. Contractors licensed in other states must apply for a new Connecticut license through the standard application process. Some states may credit out-of-state experience toward licensing requirements -- contact the Connecticut Department of Consumer Protection for details.