At North Texas Mechanical we believe in going above and beyond for our customer's needs. Our team provides residential HVAC installations, maintenance, and repairs in new and older homes in the DFW area. Our trained technicians will deliver the high-quality heating and air conditioning services you seek. At North Texas Mechanical, we sell, service, install, and replace air conditioning and heating units at affordable prices. We are an authorized TRANE dealer, offering quality equipment that is built to last.

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About Us Report

North Texas Mechanical was founded in Lewisville, Texas, by David Kopp in 1984. Since then, David's mission has been to provide communities within the Metroplex with top-quality air conditioning and heating services with a personal, small-town approach missing with some of the big companies. For more than 30 years, David and general manager Karl Lafaferriere, have focused on listening to the specific needs of each customer and only recommend what is necessary to get the job done right.Unlike some of the bigger contractors, North Texas Mechanical does not recommend the most expensive fix because it's better for their bottom line.

Services Report

Keeping your HVAC system running is essential in our North Texas climate. Our service is backed by more than 50 years of combined experience. North Texas Mechanical in Lewisville, Texas, offers the best in air conditioning and heating services. We will keep your home or office comfortable all year round.

Testimonials Report

Heater went out and they came out and repaired right away! Turned out to be a very minor problem and they didn't charge me. Thanks to my technician Karl. I've been using this company for over a decade. They are always timely, professional, helpful, and reasonable. Unlike other companies, they care when your AC goes out and it's 100 degrees outside.

Estimate Request Report

At our company, we believe in making work easier for you. Request an estimate today. You will receive a confirmation after submitting the form, and one of our representatives will get back to you as soon as possible.

Salim Nice

Jun 20, 2022

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One of the few AC companies I have come across that looks to actually fix the problem instead of just jumping to replace the whole unit. Service: A/C system repair

Greer Mccord

Jun 19, 2022

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Does not get better than these guys. David Kopp is as reliable and trust worthy as they come. They are super busy so may have to work with them on their schedule, but I have all the faith in their work and pricing. Service: A/C system repair

Brandon Jackson

Jun 19, 2022

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David and his team really know what they are doing. Wish there were more companies in the world that are as upfront about their work as them! Service: Install AC

Manuel Darnell

Jun 19, 2022

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Best in the business and among the most knowledgeable, no doubt. Service: A/C system repair

Joseph Benedetto

Jun 13, 2022

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I called them to get a part for my air conditioner and Madison went out of her way to help me. Over a period of a week she kept checking to find me the correct part for my unit running down every lead. Unfortunately, my part was no longer available and they couldn't get it for me, but what impressed me most is how hard and long they tried to resolve my problem. You can bet I will be using this company in the future. Thank you Madison for all your effort.

Emily Meisner

May 03, 2022

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I HIGHLY recommend North Tx Mechanical. I've been using them for almost 20 years now! They are consistent, reliable, dependable & reasonable. I recommend them to my family, friends & neighbors. My AC was broken & they had it fixed asap! I appreciate them so much. Services: A/C system repair, HVAC system maintenance

Shane Berger

Aug 10, 2021

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They installed my 4 units originally 8 years ago. Have used them for maintenance. A/C goes out Saturday evening, no chance of them coming on the weekend. I call Monday morning and they tell me my "availability is very limited", since ya know, I have a job and don't sit home all day waiting for repair men. BAD customer service. BEWARE.

Andy Green

Dec 27, 2020

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Scheduled an A/C service call and was given date with time between 8am and noon. Shortly after noon I called Carl since no one had shown up and no one had called. Carl said they had an emergency replacement and couldn't come until late in the day or tomorrow. I asked why had they not just called to let me know and Carl became rude and exasperated. Cancelled service and will go with another company. Disappointing since I had used them previously to replace two compressors and was pleased. Guess Carl believes his time is more valuable than anyone else.

Barry Holley

Oct 25, 2016

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I've been using this company for over a decade. They are always timely, professional, helpful, and reasonable. Unlike other companies, they care when your AC goes out and it's 100 degrees outside. They have repaired issues for me that Home Warranty Company contractors refuse to fix, and do the little things that make us feel like a valued customer. I'll never call anyone else! Thank you David & Karl.

Becky Powers

Nov 19, 2015

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We love North Texas Mechanical! Me, my parents, and my in-laws all use this company and have been very pleased with their service. They are genuinely good people who truly aim to help you, not take your money like other A/C companies. Can't say enough good things about them!