About
Diamond ThermalTech is a full-service HVAC contractor based in Anchorage, Alaska. Since 1996, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- AC InstallationUSD 205–508 · ESTIMATE
- Heating InstallationUSD 118–414 · ESTIMATE
- Energy AuditsUSD 307–666 · ESTIMATE
- VentilationUSD 276–520 · ESTIMATE
- HVAC System DesignUSD 136–500 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-85630-US Verified
- Insurance: Verified
- Background check: —
- BBB: B+(11 complaints)BBB Profile
- Employees: 6-10
- Service radius: 44 km
Reviews (6)
- ★★★★☆Best in town
Outstanding customer service from start to finish. Diamond ThermalTech went above and beyond to make sure we were comfortable.
- ★★★☆☆Fair pricing
Diamond ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Best in town
We have used Diamond ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★☆Very professional
We have used Diamond ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Best in town
Very happy with the service from Diamond ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Great service!
Diamond ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.