About
Locally owned and operated, Diamond Alpine Air Conditioning is your trusted source for professional HVAC installation, repair, and maintenance in Denver and the greater Colorado region. With over 19 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- AC RepairUSD 98–281 · ESTIMATE
- AC InstallationUSD 208–375 · ESTIMATE
- Heating RepairUSD 331–403 · ESTIMATE
- Heat Pump ServicesUSD 165–651 · ESTIMATE
- VentilationUSD 121–390 · ESTIMATE
- HVAC System DesignUSD 101–399 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-68229-US (Colorado DORA)
- Insurance: Not verified
- Background check: Passed
- Employees: 1-5
- Service radius: 79 km
Reviews (11)
- ★★★★★Quality workmanship
We have used Diamond Alpine Air Conditioning for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Great service!
Diamond Alpine Air Conditioning diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Reliable and fair
Diamond Alpine Air Conditioning did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Highly recommend
The team from Diamond Alpine Air Conditioning was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Good experience
We have used Diamond Alpine Air Conditioning for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★☆☆Reliable and fair
Diamond Alpine Air Conditioning diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Good experience
Diamond Alpine Air Conditioning diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Highly recommend
After getting quotes from several companies, we went with Diamond Alpine Air Conditioning and glad we did. Best price and best service.
- ★★★★★Highly recommend
Had Diamond Alpine Air Conditioning come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★☆☆☆Five stars
Outstanding customer service from start to finish. Diamond Alpine Air Conditioning went above and beyond to make sure we were comfortable.
- ★☆☆☆☆Excellent work
Called Diamond Alpine Air Conditioning for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.