Furnace, Mini-Split,
Heat Pump Not
Working
Call for Heater Repair Today
Heater problems can be uncomfortable and dangerous. Our certified technicians diagnose and fix any issue fast. We repair all brands and every heating type, with upfront pricing!
- Available 24/7 for emergency calls — nights, weekends & holidays.
PM 2.5
appointments available across the San Gabriel Valley — call early and we’ll usually be there before dinner.
45+
YEARS IN BUSINESS
10,000+
SYSTEMS SERVICED
24/7
EMERGENCY SERVICE
4.9 ★
GOOGLE RATING
$0 Down
FINANCING AVAILABLE
8 signs
to watch for — catching them early prevents a cold weekend and a big bill
Why Canyon Air Systems
- Serving the San Gabriel Valley Since 1979
- Family-Owned HVAC Contractor
- Fully Licensed and Insured
- On-Time Service, Every Time
- 0% Down Financing Available
- Same-Day Service
Quality Heater Repair from a Locally-Owned Business
Canyon Air Systems is available 24/7 to address your heater problems. A malfunction can lead to a fire or a gas leak.
Watch for these signs and call us immediately:
- Cold or lukewarm air
- Burning or gas odor
- Banging, grinding, or rattling sounds
- Heater short cycles
- Pilot light keeps going out
- Some rooms are cold, others are warm
- The gas bill spikes
- Carbon monoxide alarm
A furnace repair can be simple if it involves the thermostat, flame sensor, or ignitor. However, a gas leak or cracked heat exchanger is a serious and complex problem. We address repairs of any scope.
What You Get with a Canyon Heater Repair
Homeowners throughout the San Gabriel Valley trust us for:
Same-Day
Appointments
Our technicians are dispatched from Glendora in fully stocked vans, arriving for most calls before 2 PM the same day.
Service for Every
System/Brand
We carry parts for gas/electric furnaces, heat pumps, wall heaters, and mini-splits from Carrier, Lennox, Trane, and other top brands.
Safety-First
Inspection
During every visit, we perform a CO test and heat exchanger check, informing you of our findings immediately.
Furnace Repairs Done the Simple Way
Our repair process is straightforward, so there are no surprises:
1st Step
You Call
Once you call, we’ll book your slot, identify an arrival window, and prioritize your emergency.
2nd Step
We Diagnose
Our team inspects the ignition, gas pressure, blower, thermostat, heat exchanger, and safety controls to find the root cause.
3rd Step
You Approve
We provide a flat-rate quote and compare the cost of heater repair vs. replacement if your system is over 12 years old.
4th Step
We Fix It
After repairs, we test combustion, check safety controls, and confirm normal operation before leaving.
Our Maintenance Membership Helps You Save
Our maintenance plan costs $199 per system per year. Tune-ups, filter changes, and system changes help avoid furnace and heat pump repairs and extend equipment life. We recommend annual furnace tune-ups and heat pump maintenance twice a year.
Members also benefit from:
- 10% off heater repairs
- Waived diagnostic fees
- No overtime charges
- Priority scheduling
- No long-term contract
Other Ways We Improve Indoor Air Quality
Filtration and purification are important. However, we can optimize air quality in your home with these additional services:
Air Duct Cleaning
Using negative-pressure vacuums and rotary brushes, we remove the dust, debris, and allergens that collect in ducts.
Air Duct Sealing
On average, 20% of air is lost via unsealed ducts; a pressure test shows where air is leaking, so we can properly seal joints, seams, and boots.
Smart Thermostat Installation
Save on heating and cooling with remote temperature control (via an app), geofencing, performance monitoring, and alerts.
- FREE PHONE DIAGNOSIS · TALK TO A REAL TECH
Call Canyon Air Systems Today
We offer same-day heating repair appointments on most days. If you have an emergency, you can reach us 24/7. Whatever the problem, our certified technicians diagnose and fix it fast. Call now to get started.
Avg. answer time · under 30 sec
4.9 stars from 500+ neighbors.
★★★★★
“We are very happy with our heater repair. The staff at Canyon Air was very helpful and pleasant. Our technician, Russell, was very courteous, neat, efficient, and knowledgeable. He diagnosed the problem after taking time to duplicate it and was able to repair our heater quickly the following week once he got the part.”
Mary.
★★★★★
“Canyon Air sent out a repairman, Arismendez (Angel), to evaluate our furnace. Angel was punctual, friendly, and honest. He made several recommendations but was not pushy. I appreciated his approach. I will recommend Canyon Air to friends.”
Johnnie R.
★★★★★
“Canyon Air and specifically Philip were awesome!! I’ve had continual problems with my thermostat, trying to get my Nest thermostat to work. Philip was super thorough, found an issue with my HVAC, resolved it quickly, and explained it so I could tell what the problem was and learn. 10 out of 10 recommend!”
Jasmin S.
Is your home in our zone?
Headquartered in Glendora, serving customers across LA County, San Bernardino, Riverside, and into north Orange County (Irvine and surrounding). Drop your ZIP — we’ll tell you in seconds.
Local since 1979
Same family, same Glendora yard, three generations of techs.
Most jobs scheduled same-day
Call before noon and a tech is usually at your door before dinner.
Same-day appointments
Call us during business hours and we’ll do everything we can to dispatch a tech the same day.
Is your home in our zone?
Headquartered in Glendora, serving customers across LA County, San Bernardino, Riverside, and into north Orange County (Irvine and surrounding). Drop your ZIP — we’ll tell you in seconds.
Local since 1979
Same family, same Glendora yard, three generations of techs.
Most jobs scheduled same-day
Call before noon and a tech is usually at your door before dinner.
Same-day appointments
Call us during business hours and we’ll do everything we can to dispatch a tech the same day.
Schedule service or a free estimate.
Call us, text us, or fill out the form — we typically respond within an hour during business hours (Mon-Fri 5 AM-4 PM).
CALL OR TEXT
(626) 784-7207
OFFICE
706 Arrow Grand Cir, Covina, CA 91722
HOURS
Mon-Fri 5 AM-4 PM · Sat & Sun closed
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