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Aire Serv technician standing beside an outdoor HVAC unit.

Same-Day HVAC Service in Chattanooga, TN

Upfront pricing - you pay by the job, not the hour

Aire Serv of Chattanooga North brings same-day heating and cooling help to Chattanooga homes, with a firm price quoted before any work begins.

  • Same-day service on every job
  • Upfront pricing by the job, not the hour
  • Diagnostic fee waived when we complete the repair
  • Free in-person replacement estimates
  • Calls answered 24/7, visits 7 days a week
  • Financing available

4.9/5
★★★★★
Rating

Schedule Online

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Customer Reviews

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  • Blue quote bubble icon.

    Ryan Hargrave provided a complete and thorough inspection on our AC unit, inside and out. I’ve never had so many parameters checked before, from system pressure to capacitor limits to coil cleaning. Excellent!!!! Highly recommended!!!

    Mark B.
    ★ ★ ★ ★ ★
  • Blue quote bubble icon.

    Great service My technician was wonderful even called the next day to make sure everything was good.

    Sambra O.
    ★ ★ ★ ★ ★
  • Blue quote bubble icon.

    Ryan came out same day to take care of the issue at hand! He was so helpful and professional! Will be using this company again. Highly recommend!

    Madie S.
    ★ ★ ★ ★ ★
Neighborly Done Right Promise Logo

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

Heating, Cooling, and Air Quality Service for Chattanooga Homes

Aire Serv of Chattanooga North repairs, maintains, and replaces heating and cooling systems for homes and businesses across Chattanooga from our base in Hixson. Long, humid summers keep air conditioners and heat pumps running for months, so we focus on AC repair, ductless mini-splits, dehumidifiers, and seasonal tune-ups that hold up under peak demand. When winter cold snaps arrive, our service professionals repair furnaces, heaters, and heat pumps, and we also work on geothermal systems. Our HVAC service extends to duct cleaning, air purification, thermostats, and tank, tankless, and heat pump water heaters.

When equipment reaches the end of its life, we give free in-person estimates for HVAC replacement and handle the complete HVAC install, with financing available to spread out the cost. For repairs, the diagnostic fee is waived when you have us complete the work, and every job is priced upfront by the job rather than by the hour.

Our service professionals are licensed, expertly trained, and background checked, and the business is fully insured. We offer warranties, and all work is backed by the Neighborly Done Right Promise®. Seniors, military members, veterans, first responders, and teachers receive a discount. Office hours are Monday through Friday, 8 a.m. to 5 p.m., but calls are answered 24/7 and we visit homes 7 days a week, with evening, weekend, and emergency service available for an added fee.

Heating, Cooling, and Air Quality Service for Chattanooga Homes
Aire Serv professional talking with a customer by an outdoor AC unit.
Worry-Free HVAC Starts with Our Advantage Plan

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

  • Aire Serv offers expert air conditioner repair and replacement services to ensure you stay cool and comfortable.
  • Your local Aire Serv service professionals provide fast, reliable heater repair and installation. Whether you have a heat pump, furnace, or another system, we'll work efficiently to restore your heat and ensure you are comfortable.
  • We can help ensure your HVAC system receives the preventative maintenance it needs to help avoid breakdowns, extend its life, and optimize energy efficiency.
  • Aire Serv offers custom packages to improve indoor air quality with air purification systems, helping reduce allergens and eliminate odors.
Aire Serv expert at work.
We are local.

We're not just qualified experts, we're also your neighbors.

Each Aire Serv franchise is an independently owned and operated small business, focusing exclusively on the surrounding community.

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!
  • $50 Off

    Your First Completed Repair

    Limit One. Not valid with any other offer or below the minimum. Valid only at participating locations. All services are performed by locally owned and independently operated franchise companies. Terms and Limits Apply. No cash value. Excludes diagnostic fee. 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: 2026-12-31
    CLAIM OFFER
  • $500 Off

    Installation of a New High-efficiency HVAC System

    Limit One. Not valid with any other offer or below the minimum. Valid only at participating locations. All services are performed by locally owned and independently operated franchise companies. Terms and Limits Apply. No cash value. Excludes diagnostic fee. 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: 2026-12-31
    CLAIM OFFER
  • 10% Off Any Service

    For First Responders, Teachers, Seniors, Veterans and Military

    Limit One. Not valid with any other offer or below the minimum. Valid only at participating locations. All services are performed by locally owned and independently operated franchise companies. Terms and Limits Apply. No cash value. Excludes diagnostic fee. 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: 2026-12-31
    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: 2026-12-31
    CLAIM OFFER
We Service All Brands!

Let us know how we can help you today.

Aire Serv of Chattanooga North

Aire Serv of Chattanooga North provides HVAC service throughout Chattanooga and nearby communities in Hamilton and Bradley counties. Our service professionals travel to homes and businesses in Hixson, Red Bank, Signal Mountain, Soddy-Daisy, Harrison, Ooltewah, Collegedale, Apison, McDonald, and Cleveland. Same-day appointments are available across our entire service area, and we schedule home visits 7 days a week.

Worry-Free HVAC Starts with Our Advantage Plan

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

Your Chattanooga North Air Conditioning & Heating Experts

Aire Serv of Chattanooga North offers residential and commercial heating, cooling, and indoor air quality services. That includes AC and heat pump repair, furnace and heater repair, seasonal maintenance, ductless mini-splits, geothermal systems, and emergency HVAC service. We also handle HVAC replacement and installation, ductwork, duct and dryer vent cleaning, thermostats, humidifiers, dehumidifiers, air purification, and water heaters.

Locally Owned, Nationally Trusted

Frequently Asked Questions in Chattanooga

These answers cover what Chattanooga homeowners ask most about scheduling, pricing, after-hours visits, and keeping heating and cooling systems reliable through humid summers and winter cold snaps. If your question isn't listed, request an appointment online and a service professional from Aire Serv of Chattanooga North will walk you through your options and pricing before any work begins.

  • Aire Serv of Chattanooga North offers same-day service for all heating, cooling, and indoor air quality services. Submit a contact form or call, and our office will confirm your appointment window. Calls are answered 24/7, and we visit homes 7 days a week, so a failed AC on a July afternoon or a furnace that quits on a Saturday can be addressed quickly.

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 in an important space.

Schedule Online

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.