CRT Weatherization Program
Community Renewal Team
Accepting clients
Verified 4/10/2026 (via web check)Report an issue
About
Free home energy efficiency improvements for income-eligible households including air sealing, insulation, heating system repairs, energy-efficient light bulbs, and hot water devices. Priority given to elderly, disabled, and families with children.
Location
555 Windsor Street, 2nd Floor
Hartford, CT 06120
Phone
(860) 560-4004Hours
Mon-Fri 8am-5pm
How to Get Help
Apply by fax, mail, email, or in person. Household income must be at or below 60% of state median income. Call 1-877-947-3873 for info.
What to expect
Once approved you will get a call from a weatherization contractor in a few weeks.
Verified from crtct.org
Before you go
- •Bring the bill, shutoff notice if any, proof of income, and account holder information.
- •Ask whether seasonal deadlines or appointment slots apply.
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