How to choose a solar contractor in Connecticut
Plenty of companies will happily quote a Connecticut homeowner for solar. Fewer will hold up to two minutes of checking. The good news is that Connecticut gives you real tools to vet a contractor before you sign, and using them filters out most of the bad actors on its own. Here's the order to do it in.
Start with the Connecticut license
Any business doing residential solar work in Connecticut has to register with the Department of Consumer Protection as a Home Improvement Contractor.[1] Verify it yourself through the state's eLicense system before you sign, using the company's exact legal name.[2] An unregistered contractor is a hard stop, not a detail to overlook.
Registration isn't only a formality. Registered contractors must use Connecticut's prescribed written contract, which gives you specific rights including three days to cancel, and they participate in the Home Improvement Guaranty Fund, which can reimburse homeowners financially harmed by a registered contractor.[1] That fund only protects you if the contractor is actually registered, which is the whole reason to check.
Check the public complaint record
Connecticut's Attorney General has actively sued solar companies over deceptive and unlawful sales practices, so the state's records are worth a look.[3] Search the Department of Consumer Protection and Attorney General complaint records for any contractor you're seriously considering. A clean record isn't a guarantee, but a pattern of unresolved complaints is a clear signal to walk.
Confirm who actually does the work
Make sure the licensed company doing the physical install is the one named in your contract, not just a sales brand. The Department of Energy's guidance is to confirm the installer is licensed, bonded, and insured, ask whether they certify their work through a body like NABCEP, and ask whether subcontractors will do the install and what their credentials are.[4] If the company selling to you isn't the one on the roof, you need to know who is.
What to do right now
If it needs to go further
If a contractor isn't a registered Home Improvement Contractor, won't say who's actually doing the work, or pressures you to sign before you've checked, that's your answer. In Connecticut, the Department of Consumer Protection handles HIC complaints and the Home Improvement Guaranty Fund exists for exactly these situations. Keep your contract and correspondence, and file if something goes wrong.
Every installer on our roster is a vetted, licensed Connecticut company that does its own work, so you don't have to run the checks alone. If you've got a contractor in front of you and want a second set of eyes on the license, the record, and the contract, send it over. We don't install panels, so there's nothing we're steering you toward.
This is a starting guide, not legal advice. For contract disputes, confirm your specific terms and consider the consumer-protection resources in your state.
Sources
- Connecticut Department of Consumer Protection, "Home Improvement Applications," and Connecticut Office of Legislative Research on the prescribed contract, three-day cancellation right, and Home Improvement Guaranty Fund. portal.ct.gov/dcp
- Connecticut eLicense system (verify a Home Improvement Contractor registration before signing). elicense.ct.gov
- Connecticut Office of the Attorney General, "Attorney General Tong Sues Sunrun" (deceptive and unlawful residential solar sales practices). portal.ct.gov
- U.S. Department of Energy, "Decisions, Decisions: Choosing a Solar Installer" (licensed, bonded, and insured; NABCEP certification; subcontractor credentials). energy.gov