2130 Franklin Dr. Mesquite, TX 75150

About Us

Keeping Your Family Comfortable Year Round.

FERSA HVAC Heating & Air is a licensed and insured Air Conditioning and Heating Company Since 2006, our promise to you has been “Excellence, Integrity, and Value.” Our knowledgeable, registered, factory trained technicians and our fully stocked service trucks will have your home comfortable again before you know it!

We want to earn your business. We want to impress you by answering your questions about your HVAC system. Demonstrating to you our “Save YOU Money” approach to your home’s comfort, charging you only the price we quote before we start the job – no matter how long the job takes of what obstacles must be overcome.

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Rated 4.9 Starts

What Customers Are Saying

At FERSA HVAC Heating & Air, we attribute our continued success to our unwavering commitment to customer satisfaction and unwavering integrity. We take great pride in delivering exceptional service and building lasting relationships with our clients. We would be honored to have you join our ever-growing list of satisfied customers and experience firsthand why FERSA HVAC Heating & Air stands out from the rest.

We called L&S when our AC suddenly quit working this summer. They quickly replied and came over to see what needed to be fixed. Their prices are fair and the crew was on time, tidy, and stayed until the job was finished. We continue to use L&S because of their fantastic customer service!

Lee Detzel

I’ve been building homes as an independent builder for about 40 years. During those years I have hired many different different HVAC companies. I’m currently in the process of building a workshop and I got six different bids with excessively broad price differences. After much discussion I made a decision to hire this company. I was very impressed with the quality of work they did. The crew was very respectful and easy to work with. They went the extra mile to do things right. I’ll hire them again and recommend them without hesitation.

Larry Loggins

Our furnace went out the day of the freeze which is coming to Dallas tonight. I called L & S heating and air conditioning And Luis came out and diagnosed and fixed the problem and his price was far lower than I expected.

Robert R.
Frisco, Texas

Un excelente servicio muy recomendado

Joel Trejo
208 N Pleasant Woods Dr.