Diamond Heating, Cooling, Plumbing & Electric
Diamond Heating, Cooling, Plumbing & Electric is a family-owned HVAC and electrical contractor in Garden City serving the Boise area, with work on furnaces, heat pumps and standby generators.
What they do
The company services and installs furnaces, heat pumps, ductless mini-splits, air conditioning and water heaters, and handles heating repair and indoor air quality work. It also installs standby generators and transfer switches, and does panel upgrades. Drain cleaning and some plumbing and electrical repairs are offered alongside the heating and cooling work. Founded in 1999 and family-owned, the business works across the Treasure Valley from its base in Garden City. It offers emergency service and is open around the clock, every day. Free estimates are offered, and financing is available. The business holds a state licence.
- Generators
- Furnace repairs and installs
- Heat pumps
- Ductless mini-splits
- Air conditioning
- Heating repairs
Listed under Backup power, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
Other backup power pros in Boise
Still choosing the equipment?
Compare prices and specs before you call a pro.