Do you have a feeling your air conditioning system won’t survive another summer in Tennessee?

Choose Maximum Heating and Air to come out and take a look. We’ll determine if you need a replacement. Our honest and expert advice is just what you need.

It’s important to select an air conditioning company you can Trust, especially when it comes to replacements. At Maximum Heating and Air, we carry high-quality equipment from leading manufacturers that won’t break the bank. We maintain competitive pricing and will only replace systems that can’t be repaired. All residential systems will come with 10-year parts warranty and 10-year labor warranty.

Maximum Heating & Air

We offer free estimates and free second opinions on all major repairs. Give us a call – a company you can TRUST!!

Owned by Patti & Pat Caho, Maximum Heating and Air is a local veteran-owned family business built on trust and quality service. We have been providing commercial and residential services to the Chattanooga area since 2003! We are licensed and bonded and stand behind our work.

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Providing heating, cooling, and air conditioning services to Chattanooga, Cleveland, Soddy Daisy, Red Bank, Brainerd, East Ridge, Harrison, East Brainerd, Ooltewah, McDonald, Apison, St. Elmo, Lookout Valley, Falling Water, Lupton City, Hamilton County, & Bradley County.

20% off senior citizens and
active or retired military

Free Estimates!
Free Second Opinion!
Free digital thermostat with purchase of a new unit!

100% customer satisfaction

We Now Offer Products From

Now Proudly Offering New Germ Fighting Technology!

YORK®: The Brand You Can Trust

YORK® delivers world-class HVAC technology for every aspect of your life. From our high-performance home comfort systems that dynamically adjust to match your needs, to our intuitive thermostats and air cleaning indoor air quality products, YORK® has the system that’s best for your home.

But we offer more than great equipment. We also support all of our systems with industry-leading, factory-backed warranties. That means if something needs to be addressed, you’re working with the same people who made your equipment in the first place.

But you don’t need to take our word for it. YORK® Residential HVAC Equipment is recognized by respected, third-party authorities like Good Housekeeping and Consumer’s Digest. We’ve also earned certifications from ENERGY STAR® for energy efficiency.

Coupons & Specials

Who doesn’t love saving money? At Maximum Heating & Air, we want to ensure you and your family stay comfortable in your home and are committed to making it an affordable option.

Financing Options

Maximum Heating and Air provides affordable financing options with approved credit. Contact us today to learn more about available financing options and specials.

Full Service HVAC

Whether you’re wanting to stay cool in the summer or warm in the winter, Maximum Heating and Air has the staff, skills, and products to ensure you stay comfortable in your home.

What Our Customers Are Saying

Maximum Heating and Air is AWESOME!! I highly recommend them to anyone! Honest and trustworthy! Our family had used them for years! We are COOL again!!

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

I recently had an issue with my AC unit in a rental home I own in Harrison. I called Maximum Heating and Air to request help for my tenants. This company was very courteous to speak with on the phone, scheduled a technician to arrive within an hour and resolved the issue for my home efficiently and cost effectively. The technician was knowledgeable and quickly diagnosed the issue as low on Freon. The company rep knew I was not able to be on site and kept me informed with the repair throughout the experience. My tenants are happy and reported that the on-site technician was very clean and adhered to the new safety standards during this COVID-19 pandemic. The cost of working with this company was affordable and well worth it! I would highly recommend this company to everyone and I will continue to partner with them on future needs. Thanks

Positive: Punctuality, Quality, Responsiveness, Value

My wife and I have been loyal customers for over fifteen years. When we bought our first house my grandmother turned us on to Maximum. They installed a new unit. For fifteen years they did a spring and fall checkup and we never had any “major” issues during that time. When we did have minor issues they were at the house within an hour or two. Recently we just sold our starter home and bought a “fixer upper”. They immediately came out and looked over the system and was very honest saying, we may get a couple of months to a year, but to be prepared for anything to happen with it being an aging unit. They were right. The other night the house filled with smoke and the unit died. The next morning I called at 0800 and they were here by 0930. We were given two options. Fix what we have or install new with a 10 year warranty. We went with the new. The next morning they were here and ready to go by 0830 and by 1300 we were up and running again. They will be here every spring and fall and I am sure we will get another 10 plus years of quality, prompt, and professional service.

I had an emergency last Sunday and Pat was amazing. He was prompt efficient and very personable. His workmanship was wonderful and I definitely be calling on him again.

Positive: Punctuality, Quality, Responsiveness

Positive: Punctuality, Quality, Responsiveness, Value

Professional and prompt. We had a weekend emergency and they came out on Sunday. Great prices and fast response time!

I’ve used Maximum several times and they always do good work and get done pretty quickly.

I was almost sure we were going to have to get an entirely new system installed so I called Maximum to come give it a look. The tech came over and looked at it and within 15 minutes told me that it was fixed. This was over two weeks ago and it has been running smoothly ever since.

They came out and fixed my unit quickly and for a reasonable price. I will use them again.

excellent customer service. scheduled a job with them. they were here on time and finished in more than a timely manner. not one single issue with service and company. great people

Max Heating & Air came out and fixed our AC after the first company we contacted said they couldn’t because of the time of year. They were polite and seemed knowledgeable about their work.

I had an issue with my heating unit and Maximum was able to send someone to repair it quickly and for minimal cost! Very appreciative for the work they did.

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