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.
Saves the name, phone, address, and hours into your phone’s contacts. No text message needed.
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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