Furnace and Heating
Services
(303) 736-8151
Furnace Repair
Is your furnace or boiler blowing cold air, making strange noises, not turning on at all? Let us help!

Installations
If your old furnace is out of date. If you are building a new home. If you want an upgrade.
Avalanche is here to help.

Inspection and Tune-Ups
Make sure your furnace, heater or boiler is tuned up before each winter season to ensure you stay warm this winter.
Heating &Repair Servies
Furnace Repair
Is your furnace making strange noises or failing to heat your home? Our certified technicians provide fast and reliable furnace repair services to diagnose and fix any issue, ensuring your system runs efficiently and safely all winter long.
Furnace Installation & Replacement
When it’s time for a new heating system, trust our experts for professional furnace installation. We help you select the right model for your home’s needs and budget, ensuring a seamless and efficient replacement process.
Boiler Repair & Service
Specializing in a variety of boiler systems, we offer comprehensive repair and maintenance services. Whether you have a no-heat situation or need a routine check-up, our team has the expertise to keep your boiler in top condition.
Heat Pump Maintenance
A well-maintained heat pump is key to year-round comfort. Our services include thorough inspections, cleaning, and adjustments to optimize performance and prevent unexpected breakdowns for both heating and cooling seasons.
24/7 Emergency Heating Repair
Heating emergencies don’t wait for business hours. We offer around-the-clock emergency repair services to restore your comfort and safety quickly. Call us anytime for urgent heating issues.
Heating Solutions for Your Home
Whether you need a new furnace or boiler, want to ensure your heater is working optimally, or need a furnace repair or check up, we can help! Regular maintenance on your heating unit or updating to a new furnace, boiler, or heat pump can significantly lower your electricity bill in addition to keeping you and your family safe, warm and comfortable. In addition to HVAC repair, we also install water heaters, thermostats, heat pumps and other related accessories.
We are your best choice for comprehensive heating and cooling experts in Castle Rock, Littleton, Parker, Monument, Elizabeth and surrounding areas.
Give us a call at (303) 736-8151 to see how Avalanche HVAC Services can help.
Save Money with a New Heat Pump
Installing a heat pump, also known as a mini-split, is a great way to keep yourself not only warm in the winter, but also cool in the summer. Despite the name, heat pumps serve not only as heating units, but also as air conditioners. They can also be a cost-saving investment. For a limited time, rebates are available to make the unit even more cost-efficient. Most installs pay for themselves in as little as 4-5 years! Read more about heat pumps here.
Free Estimates
What is the cost of a new furnace or heat pump? Just ask us! We can do in person or phone consultations to determine your best course of action based on your unique situation.
Guarateed Work
Many of our furnaces have lifetime warranties, while others have a full 10-year parts and labor warranty.
Tune-Up Special
We offer $89.00 furnace check-ups that include a 1 year guarantee. Plus, there is no service fee if necessary work is completed.
Our Services
Comprehensive Furnace Services
Avalanche offers furnace and boiler repair, replacement, inspections, tune-ups, installation, and more. We also install heating accessories like thermostats and air filters.
Licensed and Trained Technicians
Our technicians are trained and fully equipped to service all brands, and we specialize in Champion by Johnson Industries.
Customized Work
Have specific heating and cooling needs? We can help you work within your homeowners’ association (HOA) requirements or meet any other required needs.
Water Heaters
Furnaces
Heat Pumps
Thermostats
Filters
Get A Quote Today
Service Area
Castle Rock, CO and Surrounding Areas
Contact Us
(303) 736-8151
Office Hours
Mon-Fri: 7am – 7pm
Sat-Sun: Closed


