About
At Diamond ThermalTech Corp, we believe every home and business in Hartford deserves reliable comfort year-round. Our skilled team specializes in energy-efficient heating and cooling solutions, duct work, indoor air quality, and preventive maintenance programs designed to extend the life of your HVAC system.
Services
- Thermostat Installation
- Commercial HVAC
- Refrigeration
- Energy Audits
Brands We Work With
Credentials
- License: LIC-82422-US Verified(Connecticut DCP)
- Insurance: Verified
- Background check: —
- BBB: A-(2 complaints)BBB Profile
- Employees: 11-25
- Service radius: 32 km
Reviews (3)
- ★★★☆☆Would use again
Diamond ThermalTech Corp installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★☆☆Five stars
Very happy with the service from Diamond ThermalTech Corp. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Reliable and fair
We have used Diamond ThermalTech Corp for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.