Family Owned & Operated Since 1981

Experienced HVAC Contractor in Cookeville, TN

Discover for yourself why Walls Heating & Air, LLC comes so highly recommended in Cookeville, TN, and the surrounding areas. Driven by integrity and honesty, we’re the HVAC contractor to call for repairs when time is of the essence.

Providing Reliable Heating Repairs at Affordable Rates

It’s no secret the winters can be cold in Putnam County. We use advanced tools and trusted techniques to repair heating equipment in a timely manner. We’re also ready to help with installation and maintenance jobs. We’re known for responding to calls promptly and providing detailed responses to customer questions.

Benefit from over 30 Years of A/C Repair Experience

We understand how to service all makes and models of air conditioning units.  Trust our technicians to fix your equipment quickly and efficiently. Plus, take comfort knowing all employees passed thorough background checks and drug screenings before being hired. Receive the best return on your investment by contacting us for air conditioner repairs. We offer free estimates and financing options, too!

Trust the Area’s Leaders in HVAC

Experience quality workmanship whenever you do business with Walls Heating & Air. Because of the rapidly evolving technology used in equipment, it’s important to find a repair company that stays up to date on the latest industry advancements. At Walls Heating & Air, we understand that learning is a never-ending process, so our employees take part in continuous training to advance their knowledge and skills. 

Coleman Heating

Save Money on Heating & Cooling Repairs

Reasonably priced heating and A/C services are within reach. Contact Walls Heating & Air to receive a quick quote or a free estimate on a new system. We work hard to earn the trust  and repeat business of every  customer we serve. 



Electric Furnace Installation/Repair  

Air Duct Installation/Repair

A/C Installation/Repair  

Flame Sensor Repair

Gas Furnace Installation/Repair

Heater Installation/Repair

Thermostats Repair

Heater Repairs

Contact Us

Stay comfortable all year long with the help of Walls Heating & Air. We provide efficient heating and cooling services throughout Cookeville, TN, and the surrounding areas. If you prefer dealing with an honest HVAC contractor, make us the first and last number you dial. Call us at (931) 528-3033 to request a quick quote. 


Monday to Friday — 7:00 AM to 5:00 PM