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AC Repair in San Luis Obispo
Fast air conditioning repair for every brand - no cooling, weak airflow, leaks, tripped breakers, bad capacitors and compressors.
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AC Repair in San Luis Obispo, CA — Air Conditioning & Heating Repair
Searching for air conditioning repair near me in San Luis Obispo? Air Conditioning Filters Guys — the best ac and heating repair guys — provides same day AC repair in San Luis Obispo, emergency heating repair, furnace repair and complete HVAC service with upfront flat-rate pricing. No overtime charges on nights, weekends or holidays.
- 24 hour AC repair San Luis Obispo
- Same & next-day service
- Licensed & insured
- All brands
Air Conditioning Repair and Heating Repair in San Luis Obispo
Whether your AC is not cooling on the hottest afternoon of the year or you have no heat in San Luis Obispo at 3am, one call gets a licensed technician rolling. We handle AC repair San Luis Obispo, air conditioner repair San Luis Obispo, central air repair San Luis Obispo, AC service San Luis Obispo, heating repair San Luis Obispo, furnace repair San Luis Obispo, heater repair, furnace service, HVAC repair San Luis Obispo and heating and cooling repair San Luis Obispo for houses, condos, rentals and light commercial spaces.
Emergency AC repair in San Luis Obispo — 24/7
Our San Luis Obispo emergency line is answered by a human at any hour. Homes with infants, seniors or medical equipment are prioritized, and there is no after-hours premium on standard repairs.
- Emergency air conditioning repair San Luis Obispo
- 24 hour AC repair San Luis Obispo and 24/7 AC repair near me
- Same day AC repair San Luis Obispo and same day HVAC repair San Luis Obispo
- Emergency heating repair and 24 hour heating repair San Luis Obispo
- Emergency HVAC repair for total system failure
Problems we fix in San Luis Obispo every week
- AC not cooling San Luis Obispo and AC not blowing cold air San Luis Obispo
- Air conditioner not working or will not start
- AC frozen coil and iced refrigerant lines
- AC making noise San Luis Obispo: buzzing, grinding, rattling
- AC compressor repair San Luis Obispo and hard-start failures
- Furnace not working, no heat San Luis Obispo, heater not working
- Furnace short cycling San Luis Obispo and limit switch trips
- Heat pump repair San Luis Obispo: defrost, reversing valve, aux heat
Our HVAC Services in San Luis Obispo, CA
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24/7 Emergency HVAC Repair in San Luis Obispo
Emergency AC repair and emergency heating repair around the clock - nights, weekends and holidays included.
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Heating Repair in San Luis Obispo
No heat? We repair furnaces, heat pumps, boilers, ignitors, blowers, gas valves and thermostats same day.
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Furnace Repair in San Luis Obispo
Furnace short cycling, blowing cold, clicking but not starting - diagnosed and fixed with upfront flat-rate pricing.
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AC Installation & Replacement in San Luis Obispo
High-SEER2 air conditioner installation and replacement with real load calculations, not guesswork.
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Furnace Installation in San Luis Obispo
High-efficiency furnace replacement with venting, gas piping and permits handled start to finish.
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Heat Pump Repair & Install in San Luis Obispo
Heat pump repair including defrost boards, reversing valves, inverter mini-splits and cold-climate systems.
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AC & Furnace Tune-Ups in San Luis Obispo
Seasonal AC tune-up and furnace tune-up plans that prevent most emergency breakdowns.
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Ductless Mini-Splits in San Luis Obispo
Ductless mini-split installation and repair for additions, garages, attics, sunrooms and older homes.
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Air Filters & Air Quality in San Luis Obispo
Filter service, MERV upgrades, media cabinets, UV lights, humidifiers and dehumidifiers.
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Duct Repair, Sealing & Cleaning in San Luis Obispo
Leaky duct sealing, insulation, register balancing and cleaning to fix hot and cold rooms.
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Smart Thermostat Install in San Luis Obispo
Wi-Fi and smart thermostat installation, C-wire fixes, zoning controls and programming.
Learn more →Need AC or Heating Repair in San Luis Obispo Today?
Live dispatch 24/7. Same-day and next-day appointments. Upfront flat-rate pricing approved before any work starts - and no overtime surcharge for nights, weekends or holidays.
☎ (888) 380-6093Service Area Map — San Luis Obispo, California
We cover San Luis Obispo plus surrounding neighborhoods and nearby towns including San Luis Rey, San Lucas, San Marcos, San Lorenzo, San Marino, San Leandro. If you are just outside the map, call anyway, because we very likely still reach you.
San Luis Obispo Pricing — What Repairs Typically Cost
| Repair | Typical range (installed) | Availability |
|---|---|---|
| Diagnostic / service call | $69 – $129 (waived with repair) | Same day |
| Capacitor or contactor replacement | $150 – $330 | Same day, 24/7 |
| Furnace ignitor or flame sensor | $180 – $390 | Same day, 24/7 |
| Condenser fan motor | $390 – $780 | Same / next day |
| Blower motor (ECM) | $520 – $1,250 | Same / next day |
| Refrigerant leak repair & recharge | $420 – $1,600 | Same / next day |
| AC compressor repair or replacement | $1,300 – $2,900 | 1 – 3 days |
| AC tune-up or furnace tune-up | $89 – $169 | Scheduled |
| Full system replacement | Free in-home estimate | Financing available |
Ranges are typical for residential HVAC repair in San Luis Obispo, CA and vary with equipment, access and parts availability. You always receive a written flat-rate price before we begin any work.
Why San Luis Obispo Homeowners Choose the AC Filters Guys
Local response, national backup
Technicians dispatched to San Luis Obispo know the local housing stock, the climate swings and the permit rules. Behind them sits a nationwide parts network, so a rare control board or coil does not leave you waiting a week.
Straight answers on repair versus replace
If your system is worth repairing, we repair it. If replacement genuinely saves you money, you see both numbers side by side with the efficiency math, not a scare tactic.
Best AC repair San Luis Obispo and affordable furnace repair San Luis Obispo
Flat-rate pricing, no overtime charges, no trip fees inside our service radius, financing on replacements, and a written parts-and-labor warranty on every repair. That is what best and affordable actually mean.
Reviews from San Luis Obispo and Nearby
★★★★★
I have used three HVAC companies in San Luis Obispo and this is the only one that showed up when they said they would. Clean, polite, wore booties, and they changed my filter too.
— Priya S., verified customer
★★★★★
Compressor went out on a 12-year-old unit. They put repair versus replace numbers side by side with zero pressure. Honest company.
— Ray T., verified customer
★★★★★
Refrigerant leak found with a real electronic detector instead of just topping it off every summer. Fixed properly the first time.
— Omar H., verified customer
San Luis Obispo HVAC Questions & Answers
Do you offer same day AC repair in San Luis Obispo?
Yes. Same day AC repair in San Luis Obispo is available most days, and emergency AC repair is dispatched 24/7 including nights, weekends and holidays. Call (888) 380-6093 for the next open window.
How fast can a technician reach San Luis Obispo?
Typical arrival for San Luis Obispo and nearby communities such as San Luis Rey, San Lucas, San Marcos, San Lorenzo, San Marino, San Leandro is 2 to 4 hours for emergencies, and a same-day or next-day window for standard AC service and heating repair.
How much does AC repair in San Luis Obispo cost?
Common repairs in San Luis Obispo such as a capacitor, contactor, ignitor, flame sensor or thermostat usually run $150 to $450 installed. Blower motors, evaporator coils and AC compressor repair cost more. You approve a flat-rate price before we start.
My AC is not blowing cold air in San Luis Obispo. What should I check first?
Check three things: the air filter, since a clogged filter chokes airflow; the outdoor unit, clearing debris and confirming the fan spins; and the breaker. If the indoor coil is iced over, set the system to FAN ONLY for one to two hours to thaw, then call us, because ice means low refrigerant or restricted airflow.
I have no heat in San Luis Obispo. Is that an emergency?
If indoor temperatures are falling below the mid 50s Fahrenheit, or there are infants, seniors or anyone with a medical condition in the home, treat it as an emergency. We run 24 hour heating repair in San Luis Obispo year-round. If you smell gas, leave the house first, call your gas utility, then call us.
Do you repair heat pumps in San Luis Obispo?
Yes. Heat pump repair in San Luis Obispo covers reversing valves, defrost boards, low charge, auxiliary heat strips, inverter mini-splits and cold-climate heat pumps.
Why is my furnace short cycling in San Luis Obispo?
The most common causes are a dirty filter, a failing flame sensor, a blocked flue or a limit switch tripping from overheating. Short cycling wastes energy and can crack a heat exchanger, so it should be diagnosed quickly.
Do you offer AC tune-ups and furnace tune-ups in San Luis Obispo?
Yes. Seasonal maintenance is the cheapest HVAC you will ever buy. An AC tune-up in spring and a furnace tune-up in fall prevents the majority of emergency breakdowns we see in San Luis Obispo.
Are you licensed and insured?
Yes. Licensed, insured, EPA 608 certified and background-checked, with permits pulled where required.
Which brands do you service in San Luis Obispo?
All major brands: Carrier, Trane, Lennox, Goodman, Rheem, York, American Standard, Bryant, Amana, Daikin, Mitsubishi, Fujitsu, Payne, Ruud, Heil, Tempstar and Coleman.
Nearby Cities We Also Serve in California
- AC Repair in San Luis Rey, CA
- AC Repair in San Lucas, CA
- AC Repair in San Marcos, CA
- AC Repair in San Lorenzo, CA
- AC Repair in San Marino, CA
- AC Repair in San Leandro, CA
- AC Repair in San Martin, CA
- AC Repair in San Juan Capistrano, CA
- AC Repair in San Mateo, CA
- AC Repair in San Juan Bautista, CA
See all California service areas → | All states →