AC Repair in Nampa & the Treasure Valley
AC blowing warm air? Not turning on? Running nonstop and still can't keep up? ACFLEX Mechanical Services finds the problem, gives you an upfront price and gets your home cool again, fast.
Fast, Honest AC Repair
Treasure Valley summers regularly push into the high 90s and past 100°F, and that's exactly when an air conditioner is most likely to give out. Our technicians repair central air conditioners and heat pumps of all makes and models, find the real cause of the problem and explain your options in plain language before any work begins.
Signs Your AC Needs Repair
Common AC Repairs We Handle
Capacitors & Contactors
Among the most common summer failures often the reason an AC hums but won't start.
Refrigerant Leaks
We find and repair the leak, then recharge to the correct level not just top it off.
Frozen Evaporator Coils
We fix the root cause, usually airflow or low refrigerant, so it doesn't freeze again.
Condenser Fan Motors
Repair or replacement when the outdoor fan won't spin or the unit overheats.
Clogged Drain Lines
Clearing condensate lines to stop leaks, water damage and system shutoffs.
Thermostats & Controls
Troubleshooting, rewiring and replacement, including smart thermostat setup.
Quick Checks Before You Call
A few simple things can make an AC seem broken. Try these first if it still isn't cooling, give us a call.
Turn the AC off at the thermostat so the ice can melt running a frozen system can damage the compressor. Don't chip the ice off. Give us a call and we'll find out why it froze.
How Our AC Repair Works
Call or Book
Tell us what your AC is doing and we'll schedule a time that works for you.
Diagnose
Our technician inspects the system and finds the root cause, not just the symptom.
Upfront Price
You get a clear price and your options before any work starts. No surprises.
Repair & Test
We complete the repair, test the system and make sure your home is cooling properly.
Repair or Replace?
We'll always tell you honestly whether a repair makes sense. Here's a general guide:
Repair usually makes sense when…
- Your AC is under about 10–12 years old
- It's a single, affordable part failure
- The system has been reliable until now
- It still cools your home evenly
Consider replacing when…
- Your AC is 12–15+ years old
- It uses R-22 refrigerant, which is phased out and costly
- The repair cost is a large share of a new system
- You've needed several repairs in a few years
Thinking about a new system? Explore AC installation or ask about our financing options.
AC Repair Across the Treasure Valley
See our full Treasure Valley service area.
AC Repair FAQs
Do you offer emergency AC repair?
Yes. We offer 24/7 emergency AC repair across the Treasure Valley. If your air conditioning goes out during a heat wave, call (208) 202-8297.
Why is my AC running but blowing warm air?
Common causes include a failed capacitor, low refrigerant from a leak, a frozen coil, a dirty filter or a problem with the outdoor unit. A technician can pinpoint the exact cause and fix it.
Why is my AC leaking water?
Most indoor leaks come from a clogged condensate drain line or a frozen coil that's melting. Turn the system off and give us a call before the water causes damage.
My AC uses R-22 — can it still be repaired?
Sometimes, but R-22 is no longer produced in the U.S., so recharging an older system is expensive. If your AC needs a major repair, replacing it with a modern system is often the better investment. We'll lay out both options for you.
How can I prevent AC breakdowns?
Change your filter regularly, keep the outdoor unit clear and schedule a tune-up each spring before the summer heat. Maintenance catches worn parts before they leave you without cooling.
AC Not Keeping Up?
Tell us what your air conditioner is doing and the ACFLEX team will get your home cool again.