Same-Day Service
Most service calls handled same-day across Spokane and Coeur d'Alene.
AC Repair
When your AC quits, we get cool air back fast.
From a system blowing warm air to a unit that won’t turn on at all, our NATE-certified technicians diagnose every brand of central AC, mini-split, and heat pump on the market. We arrive in fully-stocked trucks so most repairs are done in a single visit — no second trips, no chasing parts, no surprise add-ons on the invoice.
Every repair is backed by a written warranty on parts and labor, and you’ll know the price before we lift a wrench.
- All major brands Carrier, Trane, Lennox, Rheem, Goodman, York, Mitsubishi & more.
- Stocked trucks Capacitors, contactors, refrigerant, and motors on board.
- Flat-rate quotes Approved before any work — never charged by the hour.
- Warrantied work 1-year labor warranty plus full manufacturer parts coverage.
Symptom Check
Signs your AC needs a repair
Catching the small problems early is almost always cheaper than a full replacement. If you notice any of these, give us a call.
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Warm air from the vents
Could be low refrigerant, a frozen coil, or a failing compressor — all worth a same-day check.
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Weak airflow
Often a clogged filter or failing blower motor. Easy fix early — a bigger bill if it's ignored.
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Loud or unusual noises
Banging, grinding, or hissing usually points to a loose part, motor wear, or a refrigerant leak.
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Water around the unit
A clogged condensate drain can cause leaks indoors and water damage to ceilings and floors.
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Short cycling
System turning on and off repeatedly wastes energy and shortens equipment life — fix it fast.
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Spiking energy bills
A sudden jump in your power bill almost always means your AC is working harder than it should.
What We Repair
Every common AC issue — in one trip.
Our trucks are stocked for the repairs that account for 90% of AC service calls in the Inland Northwest.
- Refrigerant leaks & recharges R-410A & R-32 leak detection and EPA-compliant recharge.
- Frozen evaporator coils Thaw, diagnose root cause, and prevent recurrence.
- Capacitors & contactors #1 cause of summer failures — replaced same-day.
- Compressor diagnosis Hard-start kits and full replacement when needed.
- Blower & condenser motors ECM and PSC motor replacement, bearings & belts.
- Thermostat troubleshooting Wiring, calibration, and smart thermostat installs.
- Condensate drain clogs Clear blocked lines and replace float switches.
- Electrical & control board Breakers, fuses, control boards, and disconnects.
How It Works
Our 4-step AC repair process
No mystery, no pressure. Here's exactly what to expect when you call.
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Call & schedule
Speak to a real dispatcher 24/7. We confirm your time window and send you a photo of your tech.
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Diagnose
Full-system inspection — refrigerant, electrical, airflow, controls — for one flat $89 diagnostic fee.
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Approve the price
You see the flat-rate quote before we begin. The diagnostic fee is applied to the repair.
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Fix & guarantee
Most repairs done same-day. Backed by a written 1-year labor warranty and parts coverage.
Current Specials
Save on the work your home needs most.
Why Choose Mainstream
Upfront Pricing
Flat-rate pricing approved before work begins — no surprises on the invoice.
Licensed & Insured
Fully licensed in Washington and Idaho, bonded, and insured for your protection.
Satisfaction Guaranteed
If it isn't right, we make it right. Period.
Ready to get cool air back?
Same-day service across Spokane & Coeur d'Alene — flat-rate pricing, no surprises.
What Our Customers Say
Don't just take our word for it — hear from our satisfied customers
★★★★★
Ricky Saldana the technician that came out was fantastic. He was so knowledgeable about my plumbing issues and his recommendations were spot on. He was on time and very pleasant to work with. I would highly recommend him for any plumbing work that needs to be done.
Thanks Ricky for all of your input.
★★★★★
Jake was on time and very good about looking at my furnace. I appreciate all his help. I reccomend him and mainstream electric very highly. thank you Sharon Scott
Maintenance Membership
Join the Care Club
Total home service care, on a schedule.
Members get priority scheduling, seasonal HVAC tune-ups, an annual plumbing & electrical safety inspection, and exclusive discounts — for less than the cost of a single emergency call.
- Priority scheduling
- Seasonal HVAC tune-ups
- Annual safety inspection
- Exclusive member discounts
- Free dispatch on repairs
- No long-term contracts
AC Repair — Frequently Asked Questions
How quickly can someone get to my house?
For most service requests in Spokane, Coeur d’Alene, and surrounding areas, we offer same-day appointments. Emergency calls (no cooling, water leaking, electrical concerns) get priority dispatch 24/7 — including weekends and holidays.
Will I know what the repair costs before you start?
Always. Our technician completes a full diagnosis, then walks you through the recommended repair and a written, flat-rate quote — and we don’t lift a wrench until you approve it. No hourly billing, no surprise add-ons.
Should I repair or replace my AC?
A good rule of thumb: if your system is more than 10–12 years old and you’re facing a major repair, replacement often pays back faster in efficiency savings and reliability. We’ll give you the honest tradeoffs — including a free second opinion if another company has quoted a replacement.
Do you service all AC brands?
Yes. We repair every major residential brand including Carrier, Trane, Lennox, Rheem, Goodman, York, American Standard, Bryant, Amana, and most heat pump and ductless mini-split systems. Our trucks carry universal parts that fit the vast majority of installed systems in the Inland Northwest.
Is the repair warrantied?
Every repair includes a 1-year labor warranty from Mainstream, plus the full manufacturer parts warranty (typically 1–10 years depending on part). Care Club members get an extended 2-year labor warranty.
Do you offer financing for larger repairs?
Yes. We offer flexible financing options — including no-interest plans for qualified customers — so an unexpected AC failure doesn’t have to wait. Our team can walk you through the options and approval process during your service visit.
*Offers cannot be combined with other promotions or applied to dispatch fees. No cash value. Must present offer at time of service. Call for details.
