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Electricians in Prescott » HVAC and Electrical Services in Flagstaff, AZ » Furnace and Heater Repair in Flagstaff, AZ

Furnace and Heater Repair in Flagstaff, AZ

When you need an ALLY for Heating & Furnace Repair

Cold Flagstaff winters require dependable heat. Allied Electric, Heating, and Air delivers prompt, trustworthy furnace and heater repair for homeowners across Northern Arizona. Our furnace technicians are certified, experienced, and trained to fix every major brand and system.

Allied Electric, Heating & Air Technician at door with customer
Great job by Brad explaining in detail what the job entails and benefits and differences of certain EV chargers we were looking at. Also he started up our Ring doorbell system on the side. Man of many talents. Highly recommend him for your electrical work!
Stephanie in the office was fantastic, working successfully to coordinate a diagnostic visit to the house with the new owner!

Then Brad was great, calling me after his visit to explain his findings and make his recommendation.
Notified us when the tech was heading our way and Brad showed up on time. Reviewed our wants and wishes and prepared estimates in detail explaining cost for each step. Very professional and detailed
Shane and his team did a great job installing a new service panel on our 40 year old house in Prescott. They were very professional and coordinated everything with APS for power shut off and Yavapai County for the permit and inspection. The new panel and wiring is so much cleaner now and much safer! I highly recommend Allied.
Frank delivered excellent service. He thoroughly explained things to me such as areas of concern. We were able to go over options for getting an EV charging location set up. Frank was amazing!
I was absolutely thrilled with the outstanding customer service we received from Brad today. I appreciate the timely follow up, and him calling me before he arrived to let me know when he would be here. I appreciated Brad for putting on his booties without being asked. That speaks volumes to me and shows tremendous courtesy and respect for our home. Brad took the time to explain everything thoroughly and when I didn’t understand, he spoke to my husband, who was at work.

Brad is kind, possesses excellent customer service and is very respectful. He prepared several options for my husband and I to discuss. Brad even extended the option for him to come back out to meet with my husband face-to-face before we invest thousands of dollars into this needed project. Thank you, Brad.
Brad came out to help troubleshoot an electrical issue at a home I was working on. He arrived on time (actually arrived earlier!) and was extremely professional, courteous, and very knowledgeable. He solved the problem almost immediately and I couldn’t be happier. The homeowner will be using Allied in the future (appointment already scheduled) and I will highly recommend Brad and Allied to anyone who needs electrical work, etc.

Kudos to Brad and Allied!
Joe Fisher
I can't recommend Allied Electric, Heating and Air enough! We needed a reliable electrician in Prescott, Arizona for both home and small business work, and they went above and beyond. The team showed up on time, explained everything clearly, and the quality of the electrical work was outstanding. From simple wiring repairs to an entire panel upgrade, they handled it all with professionalism and incredible customer service.

If you're looking for a local electrical company in Prescott that's trustworthy, responsive, and affordable, this is the one to call. They're now my go-to electricians for any residential or commercial job. Highly recommend!
Frank and Gabe helped perform an install of our Tesla wall charger and their professionalism was pretty impressive. They are knowledgeable and get the job done very quickly. This is the second time we hire Allied Electric-first time was a TV wall installation, and they were very good as well. Looking forward to our next service with them.
The technician, Brad, was professional in every sense. He listened to our issues, helped us determine suitable solutions based on time, effort and cost. He was able to find alternatives and fixed our problems within two hours. We are most satisfied with Allied, which we will continue to use.

Why Choose Allied for Flagstaff Furnace Repair

We’re a local team that understands what Flagstaff homes face each winter. Our technicians arrive on time, find the problem fast, and complete repairs that last. You’ll always get straightforward pricing before work begins. For no-heat emergencies, we’re available 24/7 to restore warmth as soon as possible.

Our reputation is built on reliable service, honest communication, and lasting results.

Heating Systems We Repair

Common Problems We Fix

Signs You Need Furnace Repair

Don’t wait until your home gets too cold. Contact us if you notice:

  • Some rooms feel warm while others stay cold
  • Loud noises from your furnace
  • A sudden spike in your heating bill
  • The system turns on and off repeatedly
  • Burning or musty smells from vents

Early repairs prevent larger problems and help your system run more efficiently.

Furnace Repair FAQ's

Most repairs are completed in one visit, usually within one to two hours. The exact time depends on the part that failed and the furnace model.

If your system is over 10 years old, needs frequent repairs, or struggles to heat your home evenly, replacement may be the better option. We provide honest recommendations after inspection.

Yes. Our technicians are trained to work on all major furnace and heater brands, including Lennox, Trane, Carrier, Goodman, and Rheem.

Once per year is ideal. Preferably in early fall before the heating season begins. Regular furnace maintenance helps prevent breakdowns and improves efficiency.

Noises like banging, squealing, or rattling can signal loose parts, a failing motor, or airflow issues. A technician should inspect it immediately to prevent further damage.