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Heat pump installers in Connecticut
Quick answer. ElectrifyRadar lists 658 Connecticut records as of 2026-11-03, from the Energize CT Heat Pump Installer Network (the public contractor search with Heat Pump Installation selected, 658 results on the checked date). 649 labeled Ownership: unverified, 8 independent, 0 PE or platform-owned, 1 franchise. These are label counts. Unverified means no documented parent was matched and no positive independent evidence was recorded.
Connecticut listings come from the Energize CT contractor search with Heat Pump Installation selected, checked 3 November 2026. That search returned 658 contractors. The finder says sponsors checked licenses and heat pump training, and it tells customers to get more than one quote. Companies with a mailing address outside Connecticut stay in this section because they are on the Connecticut roster.
Questions
How many heat pump installers does ElectrifyRadar list in Connecticut?
658 records, checked 2026-11-03, from the Energize CT Heat Pump Installer Network (the public contractor search with Heat Pump Installation selected, 658 results on the checked date). On this state page: 649 labeled Ownership: unverified, 8 independent, 0 PE or platform-owned, 1 franchise. These are label counts. Unverified means no documented parent was matched and no positive independent evidence was recorded.
How do I check that an installer is on the official Connecticut list?
Search the company on the Energize CT find a contractor. ElectrifyRadar is a copy of that public file, checked 2026-11-03. The program page is the record that decides approval.
What does Manual J mean on these listings?
Manual J is the Air Conditioning Contractors of America procedure for estimating a home’s heating and cooling load. The Connecticut source file does not say whether an installer performed one, so every listing here says Manual J is not in the source. See the Manual J guide.
What is the difference between unverified, PE or platform-owned, and franchise?
PE or platform-owned and Franchise appear only when the business name matches a documented list, and the profile links that source. Everyone else is Ownership: unverified. Read how ownership labels are assigned.
How do I get a heat pump rebate in Connecticut?
Energize Connecticut rebates are on Energize CT rebates and incentives. The installer list we used does not state a dollar amount, so this page does not print one. See the Connecticut rebate guide.
Cities and mailing-address groups
- Mailing address in NY — 22
- Stamford — 21
- Milford — 17
- Stratford — 16
- Bridgeport — 15
- Danbury — 15
- New Milford — 15
- Waterbury — 14
- Norwalk — 13
- Southington — 12
- Bristol — 11
- Plainville — 11
- Shelton — 11
- Mailing address in MA — 10
- South Windsor — 10
- Torrington — 10
- Berlin — 9
- Glastonbury — 8
- Manchester — 8
- Meriden — 8
- North Haven — 8
- Prospect — 8
- East Haven — 7
- Newington — 7
- Thomaston — 7
- Woodbury — 7
- Brookfield — 6
- Guilford — 6
- Mailing address in RI — 6
- Middletown — 6
- Norwich — 6
- Portland — 6
- Rocky Hill — 6
- Southbury — 6
- Trumbull — 6
- Watertown — 6
- West Haven — 6
- Wethersfield — 6
- Ansonia — 5
- Branford — 5
- Broad Brook — 5
- Ellington — 5
- Farmington — 5
- Goshen — 5
- Harwinton — 5
- Monroe — 5
- New Britain — 5
- Tolland — 5
- Bloomfield — 4
- Bolton — 4
- Cheshire — 4
- Cromwell — 4
- Derby — 4
- East Hampton — 4
- East Hartford — 4
- New Haven — 4
- North Branford — 4
- Old Saybrook — 4
- Oxford — 4
- Wallingford — 4
- West Hartford — 4
- Winsted — 4
- Wolcott — 4
- Bethel — 3
- Brooklyn — 3
- Clinton — 3
- Danielson — 3
- East Granby — 3
- East Windsor — 3
- Enfield — 3
- Fairfield — 3
- Granby — 3
- Hamden — 3
- Hartford — 3
- Naugatuck — 3
- North Franklin — 3
- Orange — 3
- Pawcatuck — 3
- Plantsville — 3
- Seymour — 3
- Stafford Springs — 3
- Vernon — 3
- Willington — 3
- Woodstock — 3
- Barkhamsted — 2
- Bethany — 2
- Bozrah — 2
- Canterbury — 2
- Chaplin — 2
- Chester — 2
- Coventry — 2
- Durham — 2
- Groton — 2
- Haddam — 2
- Killingworth — 2
- Lebanon — 2
- Lisbon — 2
- Marlborough — 2
- Mystic — 2
- New Fairfield — 2
- New Hartford — 2
- Newtown — 2
- Niantic — 2
- Northford — 2
- Old Lyme — 2
- Preston — 2
- Putnam — 2
- Somers — 2
- Terryville — 2
- Vernon Rockville — 2
- Voluntown — 2
- Waterford — 2
- West Suffield — 2
- Westbrook — 2
- Willimantic — 2
- Amston — 1
- Avon — 1
- Baltic — 1
- Beacon Falls — 1
- Bethlehem — 1
- Burlington — 1
- East Berlin — 1
- East Canaan — 1
- East Hartland — 1
- Essex — 1
- Greenwich — 1
- Higganum — 1
- Ivoryton — 1
- Jewett City — 1
- Ledyard — 1
- Litchfield — 1
- Madison — 1
- Mailing address in CA — 1
- Mailing address in NH — 1
- Mailing address in VA — 1
- Mansfield Center — 1
- Middlebury — 1
- Moodus — 1
- Moosup — 1
- N Stonington — 1
- N. Branford — 1
- New London — 1
- North Grandby — 1
- North Stonington — 1
- Northfield — 1
- Quaker Hill — 1
- Quinebaug — 1
- Ridgefield — 1
- Salem — 1
- Samford — 1
- Sandy Hook — 1
- Sherman — 1
- Simsbury — 1
- Sprague — 1
- Sterling — 1
- Stonington — 1
- Storrs — 1
- Taftville — 1
- Uncasville — 1
- Warren — 1
- Weatogue — 1
- West Granby — 1
- Westport — 1
- Wilton — 1
- Windsor — 1
- Windsor Locks — 1