Same-Day Air Conditioner Repair • All Brands • $89 Diagnostic (Waived with Repair)
Boise's dry desert heat is brutal on air conditioners. Here's what we fix most.
Low charge is the #1 cause of weak cooling in Boise. We find and seal leaks, then recharge to spec — no guesswork.
From $250Heat kills capacitors. If your unit hums but won't start, this is usually why. Stocked on every truck.
From $180Our dry air + dirty filters = icing. We restore airflow and check for the underlying restriction.
From $200Wrong temp reading? Short cycling? We calibrate or replace thermostats and repair control boards.
From $150Most AC repairs are finished in one visit. We stock capacitors, contactors, motors, and refrigerant so you're not waiting on a parts order during a 105°F stretch.
We charge a flat $89 diagnostic fee — and waive it the moment you approve the repair. You see the full price before we touch a wrench.
Boise's 105°F dry summers are different from humid climates. We size, charge, and tune systems for Treasure Valley conditions, not a generic national checklist.
Every AC repair carries our 5-year parts-and-labor warranty — double the industry norm. If it breaks, we fix it free.
Carrier, Trane, Lennox, Rheem, Goodman, Bryant, Amana, York, Daikin, Mitsubishi — our NATE techs are factory-trained on every major brand in Boise.
Get a text with your technician's photo and bio before they arrive. No surprise door knocks, no wondering who's pulling up.
Same-day AC service in every Treasure Valley neighborhood
"Our AC quit during a 103-degree day. Diamond diagnosed a bad capacitor in 20 minutes and had it running before lunch. Honest price, no upsell."
"Two other companies wanted to replace the whole system. Diamond found a refrigerant leak, sealed it, and recharged for a third of the price. True pros."
"Same-day appointment, explained everything, and the $89 diagnostic disappeared off the bill like they said. Will use them every summer."
In our dry 100°F+ heat, the usual culprits are low refrigerant, a failed capacitor, or a frozen coil from a clogged filter. Dust from our high-desert wind also builds up fast. We check refrigerant charge, electrical start components, and airflow before recommending any fix — most warm-air calls are a $180-$320 repair, not a replacement.
Typical AC repair in Boise runs $150-$600. The $89 diagnostic is waived with approved repair. Capacitor swaps are $180-$320, refrigerant recharges $250-$500, condensate pumps $140-$260, and blower motors $400-$750. We quote the full price on-site before starting work.
Yes. We repair Mitsubishi, Daikin, and Gree ductless mini-splits plus all major heat pumps. Boise's mild shoulder seasons make heat pumps popular, and our techs are trained on both cooling and reverse-cycle heating modes.
If your system is over 12 years old, uses R-22 refrigerant (being phased out), or the repair tops half the cost of a new unit, replacement usually wins. See our AC installation page for Boise pricing and 0% financing. Under 10 years and a minor fix? Repair it and ask about the Diamond Plan to avoid the next breakdown.
Same-day AC repair. $89 diagnostic waived with repair. 5-year warranty. All brands.
📞 Call (208) 555-HEAT — AC Repair