Popular Cities
24 companies listed · 7 in Highlands Ranch · 11 open 24/7 · 19 open weekends · 23 rated 4.5+
Data verified October 28, 2026
The 24 companies listed for Highlands Ranch, CO work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Of the 24 companies we list here, 7 are in Highlands Ranch itself and 17 come from towns including Denver (5, 16 mi), Englewood (3, 7 mi) and Littleton (2, 4 mi). The companies on this page are rated from 4.4 to 5.0 across 9,351 reviews; 19 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), responsiveness (88%) and quality (84%). 11 are open around the clock; 18 are open on Saturdays and 14 on Sundays. The services the companies on this page list most often on their websites are air conditioning (3), heating (3), boilers (2), ductless hvac (2) and heat pumps (2). 6 show a license on their websites; 1 lists staff certifications (NATE) and 15 have a BBB rating of A or A+. Domain records put 15 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 13 offer emergency call-outs; 16 offer financing or payment plans; 11 give free estimates; 10 are family- or locally-owned and 13 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
7 of the 24 companies are based in Highlands Ranch; the others come from other towns within 20 mi. This trade drives to you, so a shop over the county line is normal. Ask whether your address carries a travel charge.
- “They are fair and honest, we have never had a problem with their work, and we plan to use them again to replace our aging air conditioner.” — customer of Indoor Air Quality
- “I was very pleased with my furnace, air conditioner and water heater installations by JM Heating & Air and would highly recommend them.” — customer of JM Heating & Air
- “Anna Lynn was very knowledgeable, and walked me through multiple options before I landed on replacing my old furnace.” — customer of Ladies First Heating and Cooling
- “On the day of my appointment, Anna Lynn arrived in timely manner, thoroughly cleaned my furnace, and ensured that it is in a tip-top running condition for the cold months ahead.” — customer of Ladies First Heating and Cooling
Excerpts from public reviews of the companies listed on this page.
