Heating Repair

Reliable Furnace Repair and Heating Services in Greater Phoenix

Greater Phoenix and Goodyear are more known for the summer heat, like the rest of Arizona. But residents know that the desert chill can be just as biting, especially on winter nights. That is why most homes and offices include central heating as their HVAC system. William’s Air Conditioning and Heating has been a trustworthy name in this region for 28 years. Having started as a small business by a Goodyear resident, we have retained our family-owned business ethics, but have grown in scope to cover all of Greater Phoenix. We provide furnace repair service you can depend on. Apart from working on heating repairs, we also install and replace existing heating systems. Our prompt and professional service, the quality and choice of machines offered by us, and our friendly pricing policies have helped us build customer goodwill that has been the mainstay of our growth.

Don't Let a Faulty Furnace Get You Heated

Common Issues that Indicate Furnace Malfunction

How can you tell whether you need furnace repair services?


  • Yellow Flame: If the pilot light (blue flame) in front of your system is orange or yellow, call us. 
  • Odors and Bad Air: A continuous odd smell means you need a heating repair service. 
  • Repeated Thermostat Adjustments: Is the heating uneven or do you have to keep adjusting the temperature? 
  • Starting Problems and Short Cycling: If your furnace has difficulty starting or keeps shutting down intermittently, go for furnace repair. 
  • Leaks and Noises: Leaking water or gas and strange noises indicate heater malfunction.
  • Rising Utility Bills: This means you need heating repair or replacement.

Expert Furnace Repair Solutions

At William’s, we have always laid a lot of emphasis on technical expertise. Everything does not come through experience. All of us, top-down, are licensed and trained. Paula Heffelfinger, the President and owner, is co-founder William Young’s sister. A Goodyear resident, she has years of experience in HVAC services in Greater Phoenix. She answers the customer helpline herself. We believe in the good old-fashioned human touch, not robotic voices or automated emails. Our Field Supervisor has an HVAC Engineering degree and has been working on AC and heating repair services for 26 years. 


When you call us, you get a hassle-free furnace repair service experience.

Prioritizing Customer Satisfaction

Apart from the high technical quality and responsiveness of our services, we offer some unique benefits to our customers. 


  • We offer free online quotes and a free service call for repairs above $300. 
  • Apart from competitively priced furnace repair, we offer free quotes for installation. 
  • Diagnostic fees are added to new installation costs and discounted. 
  • Machines of all companies are covered in our heating repair services. 
  • William’s has a customizable maintenance plan. Avail it to cut down on heating repair costs, avoid emergencies and unexpected outages, reduce energy bills, and get peace of mind.

Plan Furnace Repair Services and Maintenance Schedule

No matter where you are in Goodyear or Greater Phoenix, we’ll come for heating repairs. When you call us, we ask for specifics such as tonnage, area covered, etc. You can also fill in the information in our online form. We not only offer you heating repair services but can also create a customized maintenance plan for you.

Frequently Asked Questions

  • When do you take calls? Can you respond to a query on the same day?

    Though we are off on Sundays, we have a 24×7 customer helpline. On weekdays, we respond within 2 to 4 hours, so you can rest assured of quick heating repair service. 

  • Can you help in buying a new machine in case a replacement is needed?

    We offer free quotes, give more discounts than showrooms, and are happy to guide you in browsing through at least 5 brands. We never push sell, and try our best to help you with advanced furnace repair services.

  • Do you provide a warranty on new machines and replace old machine parts?

    We offer 10 years of warranty on machines, and 2 years warranty on heating repair service. replace old parts with the same or a matching brand compatible with your system.

  • Would the technician visiting me be licensed?

    Our entire field staff is licensed and insured. 

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