Our Services

System Maintainance

Our service packages help keep your furnace and air condition units running their best. Routine checkup and preventative maintenance is the key to an efficient and reliable HVAC system.

New Construction

At Lewis and Malone we understand that keeping the job site running is critical in construction. That is why you can count on our 75+ years of combined experience to get the job done right and on time.

System Design

A proper HVAC system design and implementation are critical in home climate control. Poorly designed systems can lead to cold spots, hot spots, and an inefficient system. Our team of NATE certified technicians will build the perfect HVAC system for your home or business.

Diagnostic and Repair

With HVAC, finding and resolving problems takes years of experience to master. With thousands of hours of listening, tapping, and tinkering, our team of Georiga State Licenced technicians will work to resolve any problem.


Replacing your furnace or AC unit an investment in your home and safety. Our non-commissioned technicians will work with you to find the best replacement system for your home and budget.


Lewis and Malone is your one-stop-shop for thermostats and installation. We provide custom thermostat installation for manual, digital, and smart thermostats like the Nest Learning Thermostat.

Air Quality

The average person takes more than 20,000 breaths per day. Let our team of experts help you fill your home with clean, safe air. With an Indoor Air Quality (IAQ) test, you will receive a complete analysis of your home's air quality. For homes in need of air quality improvements, we offer UV Light air purification systems, premium HEPA air filters, and more.

Humidity Control

Heat and moisture are common in crawlspaces and basements. This can lead to mold, mildew, and stagnant water with a bad odor creating poor air quality. If this sounds like your home, Lewis and Malone can help by reducing or eliminating your homes humidity problems.

Gas Logs and Space Heaters

Adding a fireplace with gas logs to a room will bring warmth in more ways that one. Both gas logs and space heaters are great supplements and alternatives to a furnace for smaller homes.

"Best customer service! Skilled work and great prices!!"

Natasha Collins

"This was my first experience using Lewis and Malone and they went above and beyond expectations. Their expertise and customer service went a long way with me. I highly recommend this company to everyone, you won't regret it!"

Brent Love

"Outstanding work from true professionals at an unbeatable price. Highest recommendation."

John Scruggs

"Called a "larger" company this morning to correct my air conditioner. Was told it will not be until Monday....Unacceptable! I then called L&M and they had a very friendly technician at my house within hours. Needless to say, they fixed my problem and I will be doing my AC/Heating business with them from now on. THANK YOU!!!!!"

Janie Allan