HVAC companies in Littleton, CO 80120
10 HVAC companies, with local market data for this ZIP.
General contractors 39Roofing and exteriors 18HVAC 10Remodeling 9Electricians 8Painting 7Concrete and masonry 6Flooring and tile 5Carpentry, drywall and windows 4Garage doors 3Other construction trades 1Fences and decks 1
Area profitability, HVAC68 / 100Strong market, crowded field
Typical home value$591,000−1.5% in the past year
New homes permitted, 20253,599Arapahoe County
Homeowners62.2%13,578 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Golden Way Mechanical IncHVAC contractor · 6333 S Santa Fe Dr, Littleton(303) 935-0520 · gwminc.com · 4 drivers, 4 trucks
Jim Needham Heating Cooling Plumbing and DrainHVAC contractor · 5795 S Rapp St, Littleton(303) 225-5546 · calljimnow.com
Littleton Heating and Air ConditioningHVAC contractor · 2679 W Main St Ste 300, Littleton(303) 798-3880 · littletonair.com
LONG Building TechnologiesHVAC contractor · 5001 S Zuni St, Littleton(303) 975-2100 · long.com · 2 drivers, 2 trucks
Priority Plumbing and HeatingHVAC contractor · 2270 W. Chenango Ave, 400, Littleton(303) 933-7246 · priorityplumbingandheating.com
Quality West Heating & CoolingHVAC contractor · 5306 S Bannock St Unit 1, Littleton(303) 522-9597 · qualitywestservices.com
Rock Plumbing, Heating & Air ConditioningHVAC contractor · 8117 SouthPark Circle, Littleton(720) 851-7625 · rockheating.com
Steele Bros Heating, Inc.HVAC contractor · 5800 S Nevada St, Littleton(303) 347-1958 · steelebrosheating.com
Highlands Ranch Heating & AirHVAC contractor · 6436 S Crocker St, Littleton(720) 227-6636
Ken's heating and cooling service of LittletonHVAC contractor · 6470 S Windermere St, Littleton(303) 794-9551
HVAC in ZIP 80120 at a glance
Local building angle: Arapahoe County permitted 3,599 new homes in 2025, including 1,832 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.