Avalanche HVAC Services
Avalanche HVAC Services, LLC is a local, family-owned and operated full-service heating and cooling company based on Park Street in Castle Rock, Colorado. Established in 2012, the company was built around a simple mission: provide reliable heating and air conditioning services to homeowners at fair prices. The team handles the complete range of residential HVAC work, from fast repairs and full system replacements to preventative maintenance. On the cooling side that means air conditioner repair, service, maintenance, installation and replacement. On the heating side it covers furnace repair, service, installation and replacement, boiler repair, service, maintenance, installation and replacement, and the same span of work on heat pumps. Technicians service and install a wide range of equipment including central air conditioners, furnaces, heat pumps, mini-split systems, boilers and swamp coolers, and they install comfort and air-quality upgrades such as water heaters, smart thermostats, humidifiers, electronic air cleaners and water filtration systems. Seasonal Tune-Ups are built specifically for Castle Rock's extreme temperature swings, with furnace safety checks in the fall and AC refrigerant optimizations in the spring. Avalanche HVAC Services is a licensed and fully insured business, holds an A+ rating from the Better Business Bureau, and carries certifications from the North American Technician Excellence and the Environmental Protection Agency. Its licensed technicians are experts in high-altitude HVAC performance, which matters in Colorado's climate. The company describes its approach as integrity first: honest, transparent dealings, competitive prices, clear explanations of what a customer needs and what they can do without, and no upselling of unnecessary services. Emergency furnace and AC repairs are handled 24 hours a day, 7 days a week, and the company advertises same-day service on AC, heater, furnace, boiler and plumbing repair in Castle Rock. The office is open Monday through Friday, and a free estimate can be scheduled by phone at (303) 736-8151.
Services
Air conditioning repair
Repair of central air conditioners and cooling equipment, including diagnostic work on systems that are no longer keeping up during Colorado's warm months.
Air conditioning installation and replacement
Installation of new air conditioning systems and replacement of older units, covering central air conditioners and mini-split systems.
AC service and maintenance
Scheduled AC service and maintenance, including seasonal tune-ups with spring refrigerant optimizations to keep the system efficient through the cooling season.
Furnace repair and service
Furnace repair and service work covering common failure points such as blowers, ignitors and thermostats, with diagnostic testing to identify the problem before recommending a replacement.
Furnace installation and replacement
Installation of new furnaces and full replacement of aging heating systems for homes throughout Castle Rock and Douglas County.
Why choose us?
Location & hours
735 Park St A, Castle Rock, CO 80109, USA
FAQs
What HVAC services does Avalanche HVAC Services offer?
The company is a full-service heating and cooling contractor. Services cover air conditioning repair, service, maintenance, installation and replacement, furnace repair, service, installation and replacement, boiler repair, service, maintenance, installation and replacement, heat pump repair, service, installation and replacement, and water filtration systems. The team also installs water heaters, smart thermostats, humidifiers and electronic air cleaners.
Do you handle emergency furnace and AC repairs?
Yes. Avalanche HVAC Services specializes in 24 hour, 7 days a week emergency furnace and AC repairs. Located centrally in Douglas County, the company provides rapid response times to neighborhoods including The Meadows, Castle Pines and Crystal Valley.
How long has Avalanche HVAC Services been in business?
The company was established in 2012 and has been a local, family-owned business since day one, dedicated to providing reliable heating and air conditioning services to homeowners at fair prices.
Is Avalanche HVAC Services licensed and certified?
Yes. The company describes itself as a licensed and fully insured business. It holds an A+ rating from the Better Business Bureau and carries certifications from the North American Technician Excellence and the Environmental Protection Agency.
What does an HVAC maintenance plan include?
Seasonal Tune-Ups are designed specifically for Castle Rock's extreme temperature swings. Maintenance plans include furnace safety checks in the fall and AC refrigerant optimizations in the spring to support year-round comfort and lower energy bills.
How much does furnace repair cost in Castle Rock?
Costs vary based on the issue, but Avalanche HVAC Services provides transparent, upfront pricing. The team runs comprehensive diagnostic tests to identify problems with blowers, ignitors or thermostats, which can help avoid a costly full-system replacement through preventative maintenance instead.
What types of equipment do you service and install?
The team services and installs central air conditioners, furnaces, heat pumps, mini-split systems, boilers and swamp coolers, plus comfort and air-quality upgrades such as water heaters, smart thermostats, humidifiers and electronic air cleaners.
What are your business hours and how do I book?
The office is open Monday through Friday from 7:00 AM to 6:00 PM and is closed Saturday and Sunday. You can call (303) 736-8151 to schedule service or a free estimate, and emergency furnace and AC repairs are handled 24 hours a day, 7 days a week.