I85PREP
⌘ K
CT General Contractor study materials
CT General Contractor study resources

CT General Contractor: Connecticut Contractor Licensing Law and DCP Regulations

CT General Contractor · Work through your exam, one topic at a time.

All guide sections

Connecticut Contractor Licensing Law and DCP Regulations

Domain 1 - Connecticut Contractor Licensing Law and DCP Regulations

Connecticut does not issue a single statewide 'general contractor' license. The exam tests whether you know which credential applies to which work, what the Department of Consumer Protection (DCP) requires, and what happens when a contractor works without it.

The credential map

  • Home Improvement Contractor (HIC) registration - required for paid work that improves, repairs, remodels, alters or adds to residential property. The registration number must appear in advertisements and on contracts.
  • New Home Construction Contractor registration - covers construction of new residential dwellings and is a separate DCP credential from HIC.
  • Trade licenses - electrical (E-1/E-2), plumbing (P-1/P-2), heating/cooling (S-1 through S-4) and sheet metal licenses are issued by DCP and are separate from registration.
  • Local permits - issued by the municipal building official; a state registration does not replace a permit.

What DCP enforces

DCP investigates complaints, may issue cease-and-desist orders, impose civil penalties, and suspend or revoke a registration. Registration is tied to the specific business entity and does not automatically transfer when the business changes name, form, or ownership. Contractors must keep the registration current and must notify DCP of changes.

Worked example

A homeowner pays a handyman $28,000 to convert a screened porch into a conditioned sunroom. The handyman has no HIC registration, gives a one-page proposal, and starts work. The work is an alteration/addition to residential property, so HIC registration is required; the proposal lacks the required contract disclosures; and the contractor is exposed to DCP enforcement and may be barred from collecting on the contract. The fact that the handyman is skilled or that the town issued a permit does not cure the missing registration.

Traps

Assuming a state 'general contractor license' exists; confusing HIC registration with a trade license; believing a permit substitutes for registration; using a registration number after the entity changes; and advertising without the registration number.