HVAC, Plumbing & Electrical Services in Colleyville, TX

Professional HVAC, plumbing, and electrical services for Colleyville 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 Colleyville 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!

Call Lex Air Conditioning and Heating to Schedule Today

Colleyville, TX is a vibrant suburban town that makes up part of the Dallas/Fort Worth Metroplex. Members of the Colleyville community have seen this city’s population double over the last 30 years, which means the need for reliable heating and air conditioning services has also doubled. If you need Colleyville air conditioning repair or replacement, you can trust us the professional technicians at Lex Air Conditioning and Heating to get the job done.

At Lex Air Conditioning and Heating, we always attempt to earn your complete satisfaction by providing stress-free, premium-quality services. All of our Colleyville heating and air technicians are hand-selected experts in their field. Every technician has obtained proper licensing and certifications enabling them to provide world-class customer service, ensuring that your experience with us is exceptional. Our company has proudly served the Dallas/Fort Worth metroplex for more than 30 years, and we’re proud to carry on our reputation for customer satisfaction with every service we provide. Call (972) 217-8955 to schedule an appointment with us today!

Annual Maintenance Plan

Being a homeowner can be a full-time job, so we understand how making regular HVAC service appointments can slip your mind. Luckily, there’s a solution! We offer an annual maintenance plan to take some of the burdens off your shoulders. 

When you sign up for our yearly maintenance plan, you get great service at a reasonable price. Our air conditioning contractors can catch small problems before they turn into major issues. As a member of the Cool Club, you also get priority repair services and a discount on parts and labor. Plus, members never have to pay extra for after-hours service calls. Overall, making an informed decision about the repair and upkeep of your HVAC equipment can save you thousands of dollars in long run.

The Importance of Regular HVAC Maintenance

The secret to longer-lasting heating and cooling equipment isn’t complicated. It’s as simple as taking care of your HVAC equipment. Most manufacturers recommend annual maintenance on HVAC systems to keep your home cool and your energy costs low. 

Poor maintenance can result in poor indoor air quality, less efficient systems, expensive repairs, and a higher energy cost down the road. With routine maintenance from the HVAC service team at Lex Air Conditioning and Heating, you can expect better performance, increased efficiency, improved reliability, and maximized savings all year long. 

With superior AC tune-ups and heating tune-ups, our professional Colleyville air conditioning and heating technicians will make sure your HVAC system is ready to go for summer and your heater is prepped and ready for winter, giving you peace of mind and more reliable climate control. 

Why Colleyville 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!

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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.