HVAC companies in North Haven, CT 06473
10 HVAC companies, with local market data for this ZIP.
General contractors 45HVAC 10Remodeling 4Other construction trades 4Electricians 4Concrete and masonry 3Painting 3Garage doors 3Fences and decks 2Flooring and tile 2Carpentry, drywall and windows 1Roofing and exteriors 1
Area profitability, HVAC60 / 100Strong market, crowded field
Typical home value$474,000+5.1% in the past year
New homes permitted, 20251,020South Central Connecticut County
Homeowners81.6%9,758 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Temperature Heating & CoolingHVAC contractor · 182 Quinnipiac Ave, North Haven(203) 671-0658 · alltemperaturehvac.com
Around the Clock Heating and Cooling, IncHVAC contractor · 16 James St, North Haven(203) 239-2226 · atchvac.com
Carlin Combustion TechnologyHVAC contractor · 126 Bailey Rd, North Haven(203) 680-9401 · carlincombustion.com
Conditioned Air Systems IncHVAC contractor · 7R Peck St, North-Haven(475) 306-7363 · conditionedairsystems.com
DeLucia Fuel OilHVAC contractor · 112 Spring Rd, North Haven(203) 239-6277 · oil-ct.com · 1 driver, 1 truck
Environmental Testing & BalancingHVAC contractor · 154 State St Ste 208, North Haven(203) 234-2089 · etbct.com
KMK Insulation IncHVAC contractor · 1907 Hartford Tpke, North Haven(203) 234-6233 · kmkinsulation.com
M&G Plumbing And Heating IncHVAC contractor · 355 Sackett Point Rd #4 N, Haven(203) 624-0264 · mandgplumbingct.com
Nero Air Conditioning & HeatingHVAC contractor · 334 State St, North Haven(203) 248-8110 · neroac.com
R A, Levine CompanyHVAC contractor · 57 Unit D Dodge Ave, North Haven(203) 933-1619 · 4 drivers, 1 truck
HVAC in ZIP 06473 at a glance
Local building angle: South Central Connecticut County permitted 1,020 new homes in 2025, including 762 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.