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Heat Pump Installation in Stamford, CT

Compare 25 heat pump installation contractors near you in Stamford and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

Verified Pro Installers

Other Businesses in This Area

Around the Clock Air Conditioning & Heating, Inc.

5.014+ years online
aroundtheclockhvac.net

Comfort Masters

5.027½+ years online
plumbingheating.com

EXTRAVE Heating & Cooling

5.06½+ years online
extraves.com

Pelham Heating & Air Conditioning

5.0

StanleX plumbing & heating

5.0

Thompson Heating &Air Conditiong

5.0

Unified Home Solutions

5.01½+ years online
unified-hvac.com

Controlled Temperatures INC

4.922½+ years online
controlledtemperatures.com

ENCON Heating and Air Conditioning

4.911+ years online
goencon.com

JNR Plumbing LLC

4.915½+ years online
jnrplumbing.com

Air Solutions, Inc.

4.8
airsolutions.tv

Green Mechanicals Heating & Cooling LLC

4.813+ years online
greenmechanicals.comGet a Free Quote

S.D.R. Plumbing & Heating, Inc.

4.716½+ years online
sdrplumbing.com

Air Conditioning Repair Service

4.6

Bill's Refrigeration & Air Conditioning

4.4

C&C Service

4.421+ years online
ccservicellc.com

Chillie Willie Heating & A/C LLC

3.7

Heat Pump Installation in Nearby CT Cities

Bridgeport(25)Hartford(29)New Haven(28)

Other Services in Stamford

Access Control & Intercom(43)Alarm System Installation(23)Appliance Installation(23)Artificial Turf Installation(20)Automotive Installs(3)Concrete & Paving(32)Deck & Patio Building(37)Electrical Services(28)Fencing & Gate Installation(29)Fire Protection & Sprinklers(20)Garage Door Installation(22)Generator Installation(20)

Heat Pump Installation in Stamford, CT

Stamford heat-pump installers in this directory cover Shippan, Glenbrook, Springdale, North Stamford, and the surrounding Greenwich and Darien border areas. Connecticut's electrification push and the Energize Connecticut programs make heat-pump retrofits highly subsidized. A 3-4 ton cold-climate heat-pump system for a typical 1,800-2,400 sq ft Stamford home runs $14,000-$23,000 installed; ductless multi-zone for retrofits with no ductwork runs $14,000-$30,000.

Eversource and UI both offer significant heat-pump rebates ($1,500-$10,000 depending on income). The 25C federal credit covers 30% up to $2,000. Stamford's coastal Shippan area requires marine-grade outdoor unit components and Phenolic-coated coils.

Frequently Asked Questions

Will a heat pump work in Stamford winters?
Cold-climate units (Mitsubishi Hyper-Heat, Fujitsu XLTH, LG Multi V) maintain rated capacity to 5°F and operate to -13°F. Stamford's coastal location moderates winter lows (typically 15-25°F) — a heat pump alone covers 95%+ of heating without backup.
Are there big rebates for Stamford heat pumps?
Yes — Eversource/UI rebates run $1,500-$10,000. The 25C federal credit adds 30% up to $2,000. HEEHRA adds up to $8,000 for income-qualified households. Total stacking can exceed $15,000-$20,000 for qualifying installs.
What about salt-air on my Shippan heat pump?
Within 2-3 km of Long Island Sound, specify Phenolic-coated coils ($300-$700 premium), stainless tie-down hardware, and aluminum-frame outdoor units. Standard hardware corrodes within 5-8 years on the coast.

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