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Commercial Furnace Repair

In the depths of winter, an inefficient or broken furnace can derail operations and leave you vulnerable to building damage. At Aire Serv®, we’re trained in keeping furnaces operating efficiently. We offer high-quality furnace replacement services when a repair isn’t possible.

Commercial Furnace Repair
ASV technician explaining functions on the thermostat.

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  • Our service professionals will fully inspect your unit to ensure that all possible repair needs are addressed. Depending on the type of issue, our team will perform diagnostic tests, fix loose or faulty wiring, repair or replace broken parts, clean external parts or clogged drains, or replace the filter.

  • A new, replacement unit may be a beneficial investment for improving indoor air quality and business operation costs. An upgraded, higher-efficiency commercial furnace can significantly improve the comfort of your building environment and help you avoid overpaying on your energy bills. Additionally, tax and rebate incentives may be available for these newer units. Our service professionals will help you weigh all options and costs before choosing a replacement furnace system.

Aire Serv technician working on the furnace.

Trusted Commercial Furnace Replacement Repair Services

Restore warmth to your property with professional commercial furnace repair. Our service professionals are kind, courteous, and professional, and all our work is backed by the Neighborly Done Right Promise®. Call your local Aire Serv or request an appointment to get started.

Trusted Commercial Furnace Replacement Repair Services
Aire Serv technician arriving for furnace repairs.

Our Special Offers

At Aire Serv, we pride ourselves on being able to find affordable, real solutions for your heating and air conditioning issues. If you would like to learn more about the specials we are currently offering, do not hesitate to check out some of our coupons below!

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  • 10% Off Any Service

    For First Responders, Teachers, Seniors, Veterans and Military

    Discount Code: NAT-HEROS-10%. Discount does not apply to equipment costs. Valid ID required to qualify. Seniors must be 60+. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
    Expires: 09/30/2026
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    Claim Offer

  • Free Second Opinion

    On Any Install or Repair

    Discount Code: NAT-DIAGFEE-FREE. Diagnostic fee is waived from your total invoice if you purchase a new install or complete a repair. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
    Expires: 07/31/2026
    Print Offer
    Claim Offer

  • $500 Off

    Installation of a New High-efficiency HVAC System

    Discount code: NAT-NEWINSTALL-$500. Discount only applies to full system high-efficiency heating & cooling installations. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use
    Expires: 09/30/2026
    Print Offer
    Claim Offer

  • $50 Off

    Your First Completed Repair

    Discount Code: NAT-REPAIR-$50. Not valid with any other offer. All services are performed by independently owned and operated franchises. Te rms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
    Expires: 09/30/2026
    Print Offer
    Claim Offer

The Aire Serv Advantage

Customer Reviews

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  • Blue quote bubble icon.

    Great overall experience. Very knowledgeable. Very upfront, with a sincere approach on trying to help.

    Kevin K.
    ★ ★ ★ ★ ★
  • Blue quote bubble icon.

    Furnace was having issues and they were able to get a tech out that afternoon to diagnose and repair it. Very professional and great communication. We will definitely be using them again

    Terri G.
    ★ ★ ★ ★ ★
  • Blue quote bubble icon.

    The technician was very thorough and let me know what his concerns were and was honest. I appreciated how quick the response was. They had the technician over within two hours. Great customer service and very polite!

    Kayleb C.
    ★ ★ ★ ★ ★
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The Neighborly Done Right Promise® delivered by Aire Serv®, a proud Neighborly company.

Our Blog

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Thermostat Wire Color Code Guide

Whether you’re trying to fix your thermostat or installing a new smart thermostat, this thermostat wire color code guide

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Expert Tips

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Do you know what type of air conditioner is keeping you cool this summer? A little knowledge of air conditioning systems can go a long way when it comes to maintaining your AC keeping it running at maximum efficiency.

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As a homeowner, it’s important to know what kind of heating system you have so you can optimize your energy efficiency, lower your utility bills, and prolong the life of your equipment.

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HVAC Tips and Tricks

Keep your HVAC system running at its best with a few simple maintenance habits, smarter energy-saving upgrades, and proper ventilation throughout your home. Discover the essential HVAC tips that can improve comfort, boost efficiency, and help prevent costly issues before they start.

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Commercial Furnace Repair FAQs

30+ years in the HVAC business have taught us a lot, including the importance of sharing our knowledge and experience to answer your questions about HVAC service. Here are answers to some of the frequently asked questions about commercial furnace repairs.

  • Cold spots, unusual noises, frequent cycling, or high heating bills could mean it’s time for a commercial furnace repair. Don’t ignore these signs—they often get worse with time.

Join Our Team

We are proud to be an employer of choice in the field of Heating and Air Conditioning throughout the United States and Canada. At Aire Serv, we believe in doing the job right, which starts with how we take care of our team members. When you put on the Aire Serv uniform, you join a team of professionals who care about one another and embody our core values of Respect, Integrity, and Having Fun In The Process.

Start your career with us today. We offer exciting opportunities for growth and success!
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Worry-Free HVAC Starts with Our Advantage Plan

Keep your system running smoothly with expert care you can count on.

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Let Us Call You

By checking this box, I agree to opt in to receive automated SMS and/or MMS messages from Aire Serv, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.