HVAC, Plumbing & Electrical Services in Corinth, TX

Professional HVAC, plumbing, and electrical services for Corinth homeowners. Licensed, insured, and trusted since 2004.

A 3D map of Texas in the state flag colors with a cartoon man’s face inside a location pin above the map.

Why Corinth Homeowners Choose LEX

25-35 min Response

Fast response times to Argyle from our Plano headquarters.

Family-Owned

Three generations of honest work since 2004. Proudly serving our community

Licensed & Insured

Fully licensed, bonded, and background-checked technicians.

2,500+ Reviews

4.8-star average across Google, Facebook, and Yelp. Contact us today!

Top Corinth HVAC Repair, Replacement, and Maintenance Services

With a long-standing track record of happy customers and a reputation for getting the job done right every time, you can always trust the experienced HVAC technicians at Lex Air Conditioning and Heating to deliver fast, reliable service for all of your heating and air conditioning repair and installation needs in Corinth, TX, and the surrounding Dallas-Fort Worth area.

Before we begin any heating or AC service, we’ll always let you know what exactly is going on with your HVAC equipment, what may require repair or replacement, and how much you can expect to pay for the service. Plus, we’re happy to offer competitive pricing, financing options, and special HVAC discounts, so you know you’ll be met with a reasonable price and an outstanding job on any size HVAC project.

Heating System Replacement in Corinth, TX

In the case that your heating system can’t be repaired, it may be time for a new HVAC system altogether. Fortunately, our extensive Corinth heating services include new system installations, so you can enjoy your home in energy-efficient comfort year-round. Our heating installation professionals are experienced with major HVAC brands such as Trane Systems, meaning you’ll only get the most efficient, reliable heating unit within your budget. 

We always encourage you to ask questions so you know how to care for and service your own HVAC equipment once an installation has been completed. Our North Texas heating technicians are specially trained in all aspects of the HVAC industry, and we want to ensure all our customers are well-informed and provided great service.

Corinth HVAC Maintenance Services

Your HVAC system is a heavy-duty piece of machinery that runs almost year-round, working hard to heat and cool your home and keep you comfortable. Although a heating and/or AC unit can typically withstand plenty of wear and tear, all HVAC systems eventually break down and will require air conditioning repair or replacement if not properly maintained.

The best way to minimize the need for expensive repairs and premature equipment replacement is to obtain routine HVAC tune-ups. By receiving yearly AC tune-ups and heating maintenance services, you will be able to keep your system in great shape all year long, all while benefiting from increased efficiency and lower energy bills. We recommend that customers receive one annual AC tune-up in the spring and one fall HVAC maintenance tune-up.

Don’t hesitate to call the service professionals at Lex Air anytime you need heating or air conditioning maintenance. To make it easier, we also are happy to offer our customers a membership to the Cool Club, our affordable HVAC maintenance plan that allows prompt, timely scheduling for these important maintenance visits. With our licensed HVAC company in your corner, you can look forward to unparalleled HVAC services at your doorstep any time you require an air conditioning unit or heating system tune-up. 

Indoor Air Quality Solutions in Corinth, Texas

Sick of struggling to breathe? Whether you’re dealing with allergies, asthma, or any other health problem, our team makes it their mission to give you the clean, breathable air you need. From air scrubbers to humidity control devices and duct cleaning services, our Texas indoor air quality experts offer products from the latest and greatest names on the market as well as installation services to ensure your total and complete satisfaction. Check out some of the services we provide

Looking for the Best AC Company in Corinth? Call Lex Air Today!

At the end of the day, we are passionate about what we do. Our highly-educated and experienced HVAC specialists are friendly and knowledgeable and find delight in assisting our neighbors in Corinth, EulessWylieFarmers Branch, and all the surrounding areas with all of their cooling and heating needs. With an A+ rating from the Better Business Bureau and raving customer reviews, you know you are in good hands when you choose Lex Air Conditioning and Heating.

Our North TX service technicians will ensure you receive quality work in the most timely manner possible. We also back up all our HVAC work with a 100% satisfaction guarantee on all parts and labor, so you get a good deal, an amazing job, and a fair price no matter what. And remember, with same and next-day appointments and 24/7 emergency service calls, you won’t have to deal with your heating or air conditioning problems for long.

Why Corinth Homeowners Choose LEX

22+ Years Experience

Family-owned and operated since 2004, proudly serving our community.

Fast Response Times

Based in Plano, we serve with 35-50 minutes typical response.

Flexible Financing

Multiple financing options available. 0% financing for qualified buyers.

Licensed & Insured

Fully licensed electricians, HVAC, and plumbers. All work permitted.

100% Satisfaction Guaranteed

We stand behind our work with a complete satisfaction guarantee.

Local Family Business

LEX is a local family business serving the DFW area.

See How Our Customers Rate Us!

Related Services

Schedule Now

Americans with Disabilities Act (ADA) Notice

At Lex Air Conditioning, Heating, Plumbing & Electrical, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (972) 430-8303; or email us at ([email protected]) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.