Field guide · Connecticut

Connecticut contractor licensing, by trade

Connecticut licenses 5 trades — each with its own bond, fees and renewal cycle. Compared side by side; every figure is source-cited on the trade page.

Connecticut licensing detail compiled from the official state boards and cross-checked against the source of record. Every page links its sources and shows the date a human last verified it.

Bond type: Fixed set amount · Tiered scales by volume · Credit-based financial responsibility in lieu of a bond · None no bond required

Primary figures at a glance — open any trade for the full, source-cited requirement and its exams, insurance and reciprocity detail.
⚡ Electrician$150AnnualVaries
🔧 Plumber$150AnnualNone
❄️ HVAC$150AnnualNone
🏗️ General ContractorVariesAnnualVaries
🏠 Roofer$220AnnualVaries Tiered