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Emergency HVAC Installation and Replacement Services

When your heating or air conditioning system fails without warning, you need clear answers, not more stress. Aire Serv® helps inspect your system, explain your replacement options, and determine whether emergency HVAC replacement or installation may be the right next step for your home.

Emergency HVAC Installation and Replacement Services
An Aire Serv technician talks with a customer by their air conditioning unit outside.

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  • A failed heating or air conditioning system doesn’t always need to be replaced, but some breakdowns point to a bigger issue. Aire Serv helps you understand when emergency HVAC replacement may be the more practical next step and what options are available for your home.
  • When your system fails unexpectedly, you may need to make a big decision quickly—but you shouldn’t have to guess. Aire Serv looks at your heating or air conditioning system’s age, condition, and repair history to help you understand your replacement options and choose what makes sense for your home.
  • If emergency installation is the right next step, Aire Serv helps you understand every step of the process. Your service professional will review your home’s needs, explain your replacement options, answer your questions, and provide upfront pricing before work begins.
An Aire Serv technician talks with a customer by their older air conditioning unit outside.

HVAC Brands and Systems We Install and Replace

When your system needs to be replaced, the right option depends on more than the brand name. Aire Serv service professionals consider your current equipment, system size, home layout, ductwork, electrical setup, and installation requirements to help you understand what replacement options may be appropriate for your home. 

Every job is backed by the Neighborly Done Right Promise®, our commitment to getting the job done right. Services and available brands may vary by location, as each Aire Serv is independently owned and operated. Contact your local Aire Serv for a customized on-site assessment.

HVAC Brands and Systems We Install and Replace
An Aire Serv technician talks with a customer by their air conditioning unit outside.

Our Special Offers

When your system needs to be replaced, the right option depends on more than the brand name. Aire Serv service professionals consider your current equipment, system size, home layout, ductwork, electrical setup, and installation requirements to help you understand what replacement options may be appropriate for your home. 

Every job is backed by the Neighborly Done Right Promise®, our commitment to getting the job done right. Services and available brands may vary by location, as each Aire Serv is independently owned and operated. Contact your local Aire Serv for a customized on-site assessment.

View All Special Offers

  • 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
    Print Coupon
    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

Schedule Your Aire Serv Service Today!

Find a Service Professional Near You

Annapolis, MD Baton Rouge, LA Billings, MT Birmingham, AL Boca Raton, FL
Boise, ID Boynton Beach, FL Branson, MO Cary, NC Chattanooga, TN
Cincinnati, OH Columbia, MO Covington, KY Denver, CO Fort Worth, TX
Greensboro, NC Houston, TX Huntsville, AL Kalamazoo, MI Knoxville, TN
Lansing, MI Lexington, KY Louisville, KY Madison, WI Memphis, TN
Nashville, TN New Castle, DE New Haven, CT Newark, DE Norfolk, VA
Omaha, NE Pasadena, CA Pensacola, FL Poughkeepsie, NY Rochester, NY
Saint Augustine, FL Saint Louis, MO Salt Lake City, UT Savannah, GA Shreveport, LA
Sioux Falls, SD South Henderson, NV Spokane, WA Springfield, IL Springfield, MO
Stockton, CA Tulsa, OK Waco, TX West Chester, PA  
Schedule Your Aire Serv Service Today!
Aire Serv technician shaking hands with a client.

The Aire Serv Advantage

From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and keep your home or business at the perfect temperature.

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.
    ★ ★ ★ ★ ★
Neighborly Done Right Promise Logo

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

FAQs About Our Emergency HVAC Installation and Replacement Services

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 emergency HVAC installation and replacement.

  • If your heating or air conditioning system fails suddenly, turn the system off if you notice burning smells, smoke, electrical issues, gas concerns, or unusual sounds. Avoid using the system again until it has been inspected.

    Contact your local Aire Serv for an assessment. A service professional can inspect the system, explain whether repair or emergency HVAC replacement may be needed, and help you understand your next steps.

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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