24/7 AC & Furnace Repair • 75-Minute Response • Serving All of Canyon County
Complete heating and cooling for Canyon County's largest city
Fast AC repair for all brands. Capacitor replacement, refrigerant leaks, compressor issues. Same-day service across Nampa.
24/7 gas furnace repair. Heat exchanger cracks, pilot light issues, blower motor failures. All makes & models.
Energy-efficient AC & furnace installation. Free estimates. 0% financing available. 5-year warranty.
Spring AC tune-up + fall furnace tune-up. Diamond Plan: $149/year with priority service + 15% off repairs.
Beautiful older homes with character — and aging HVAC systems. We specialize in retrofitting modern heating and cooling into historic properties without compromising their charm.
One of Nampa's most established neighborhoods. Homes from the 1960s-70s often have original ductwork and furnaces nearing end of life.
Rapidly growing area with new subdivisions and commercial development. Modern systems need proper maintenance from day one.
Mix of older ranch homes and new construction. We service everything from 40-year-old furnaces to brand-new heat pumps.
We service commercial HVAC for businesses near the Civic Center, Ford Idaho Center, and downtown Nampa.
Regular service to all of Canyon County means we're never far away when your system fails.
"Our furnace died in January. Diamond had a tech here in an hour and had us warm by evening. Professional, fair price, and they even cleaned up after."
"We have a 1970s home in Snobaire. Every other company said we needed all new ductwork. Diamond found a smarter solution for half the price."
"The Diamond Plan is a no-brainer. Two tune-ups a year and they caught a crack in our heat exchanger before it became dangerous."
Our average response time is 75 minutes. We regularly service all of Canyon County and can often arrive sooner.
Yes — we specialize in older homes and the unique ductwork challenges they present. We find solutions that don't require gutting your house.
Heat exchanger cracks in furnaces 15+ years old. It's a safety issue — if you smell gas or see soot, call us immediately.
Yes — 0% financing for 36 months on all new systems. $0 down. Most Nampa homeowners qualify.
75-minute response. Free estimates. 5-year warranty. Call now.
📞 Call (208) 555-HEAT — Free Estimate