Certified Air Conditioning and Heating

Certified Air Conditioning and Heating works out of Fort Smith, Texas, where they focus on HVAC jobs for homes in the area and nearby spots like Sallisaw. Their main trade is keeping heating and cooling systems in shape through the local weather swings, from long hot stretches that pound air conditioners to occasional cold fronts that test furnaces and heat pumps. The crew handles service calls and repairs on these units without extra layers, sticking to straightforward fixes that get systems back online for daily use.

They perform HVAC repair and installation on air conditioners, furnaces, and heat pumps, along with setting up mini split systems for targeted cooling or heating in certain rooms. Indoor air quality work covers filters and ventilation tweaks to cut down on dust and moisture common in Texas homes. Maintenance agreements let them schedule regular checks that catch issues like worn coils or low refrigerant before a full breakdown hits during peak summer or winter. In practice, this means quick site visits to diagnose problems on the spot and replace parts only when needed, keeping the process direct and tied to what each house actually requires.

Homeowners in Fort Smith consistently point to fast response on service calls, solid quality in the repairs that hold up over time, reasonable costs without surprise add-ons, and clear back-and-forth on what needs doing and why. These points add up to dependable HVAC support that matches the demands of the region. DIRT Score 4.64 from 40 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“Will is very knowledgeable and the price was very reasonable . They installed a unit for us and it will freeze you out. He sells quality equipment and always stands behind his work. Definitely recommend!!! ⭐️⭐️⭐️⭐️⭐️ all the way!!”

“This company does great work, I’ve had them to put in a Ac/heating system has worked great. They have done business with some of my friends. They were impressed with the quality of his work.”

“Great customer service all around. They got us in on a timely manner for not only our home service but also our business. Highly recommend! Great, honest people! We will definitely be using them as needed from here on out. We love being able to support our locals and non chain businesses!”

“Certified Air Conditioning & Heating did an awesome job with installation of our heat & air unit! Also at a later time this Company installed 4 mini split systems. They have faithfully given us follow up & maintenance services. This company will be used again by us!”

“They done an excellent job and were very quick to get my new unit installed would highly recommend them and plan to use them again in the future!”

“My husband and I had an amazing experience! We called and they got there in a matter of minutes! Got the job done within the hour and did a wonderful job! Very professional family owned business who we will be calling again the next time we need a team to come get the job done and correct!”

“It was awesome service. They did a great job. Price was affordable. Nice friendly people. Work was nice.i would recommend them to any one.”

“Will and Ashley showed up on time for the initial meeting. Provide a quality and professional installation at a fair price. I would highly recommend Certified Air for your HVAC needs.”

“I called Certified for a heat problem. The tech, Will, asked me a couple of questions and was able to walk me through what the problem may have been and it worked! They even called me back later to check on me. He and Ashley were so friendly and helpful- I definitely recommend using them and they will be my first call next time I need HVAC service.”

“I had an old unit that was down on its last and was worried about having to get a new unit and certified came out promptly and diagnosed it with his extensive knowledge and experience and connections with parts he helped tremendously, very genuine guy and I'll definitely be recommending him!”