Locally Owned and Operated Since 1972
50 Year Anniversary Special
$50 Off Any Furnace Repair

Guaranteed Furnace Repair & Installation in Littleton, Centennial, Lone Tree, CO and Surrounding areas
Do you want to take your home comfort to the next level without paying sky-high energy bills? Littleton Heating & Air Conditioning is here to guide you through the process. We offer all the heating, ventilation, heat pump and air conditioning services you need to create a comfortable indoor atmosphere for your loved ones. Whether you need an AC repair, mini split installation or a furnace installation, rest assured we’ll complete the job to a high standard.
Trustworthy HVAC Company in Littleton, CO
Trust is the keystone of any healthy relationship. Our decades of service are proof of our dedication to delivering HVAC services that homeowners have faith in and appreciate. Here’s why homeowners continue to choose Littleton Heating & Air Conditioning:
Locally Owned and Operated HVAC Company Founded in 1972
Changes Within the Industry Haven’t Changed Our Commitment to Our Customers
Provide Unequaled Value on Your Heating and Air Conditioning Needs
Back Our Work With a 100% Customer Satisfaction Guarantee
Safety, Reliability and Comfort Are What We Offer Our Customers
Offer Parts and Labor Warranty of at Least One Year or Even Longer
Dispatch Service Technicians Who Have Completed NATE Certification
Strive to Build Long-lasting Relationships With Our Customers Based on Trust
Daikin Comfort Pro That Services All Makes and Models of HVAC Equipment

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Residential HVAC Services in Littleton, CO
When you hire an HVAC company, you presume they know what they’re doing. The NATE-certified service technicians at Littleton Heating & Air Conditioning are experts in a wide range of HVAC specialties. We offer these heating, ventilation and AC services:
- Air conditioning installations, repairs and maintenance.
- Ductless mini-split installations, repairs and maintenance.
- Heat pump installations, repairs and maintenance.
- Furnace installations, repairs and maintenance.
- Boiler installations, repairs and maintenance.
- Water heater installations, repairs and maintenance.
- IAQ product sales and maintenance.
Air Conditioning Services
Maintaining a cool and comfortable home is easy and inexpensive when you invest in our air conditioning services. Our friendly service technicians know how to complete quality AC installations, air conditioning repairs and comprehensive maintenance.
Learn MoreDuctless Mini-Split Services
Ductless Mini-Split air conditioners and heaters have various applications. Whether you’d like a single mini-split or a multi-zone ductless system, we can handle the ductless ac installation. We also specialize in repairing and maintaining ductless HVAC systems.
Learn MoreFurnace Services
Furnaces are still the most common heating system found in homes. If your furnace isn’t heating as efficiently as it should, let us handle the repair or maintenance service. If you want to install a new furnace, we can recommend a suitable model for your house.
Boiler Services
Do you use a boiler with a set of radiators to keep your house warm in winter? Some properties in our service area still use this form of heating. That’s why our service technicians specialize in boiler installations, repairs and maintenance.
Water Heater Services
Hot water is a luxury many take for granted until the only choice is a cold shower. Ensure your home has hot water around the clock by investing in our water heater services. We sell and install water heaters for every property type and budget.
Heat Pump Services
Heat pumps are popular all-in-one heating and cooling solutions. They're safer to operate than combustion-based furnaces and offer higher heating efficiency ratings. If you want to invest in a heat pump installation or need your current system repaired, turn to us for fast assistance and quality workmanship.
Indoor Air Quality Services
Are you worried about the state of your home’s air quality? Don’t let invisible particle pollutants show themselves through an illness. We carry and install indoor air quality solutions like air purifiers.
Learn MoreSpecial Equipment Sales
We’re also happy to sell and install other popular products like generators, solar solutions and thermostats. Ask us about our exclusive selection of merchandise.
Learn MoreChoose the Littleton
Heating and Air Experts!
Do you live in Centennial, Ken Caryl, Littleton, Lone Tree, Highlands Ranch, Greenwood Village or the surrounding areas in Colorado? Call us today for expert HVAC help.






