Honesty & Comfort Solutions Are Our #1 Priority
469-251-4093
Serving The DFW Metroplex

Commercial HVAC Service

469-251-4093Contact Us Today

24/7 Emergency Service

Commercial HVAC Service

Serving The DFW Metroplex

As your heating and cooling system ages, it can lose efficiency and even break down entirely. So when you need commercial HVAC service in Dallas, TX, you can count on Dalltex Air Conditioning & Heating to get the job done right. Our skilled technicians are dedicated to serving your HVAC-related needs, and our commitment to customer satisfaction makes us an excellent choice for clients who value quality.
Quality Commercial HVAC
Our commercial HVAC services run the gamut from installations to maintenance to repairs. Our philosophy is that no job is too big or too small, and no matter the size or scope of your project, we pledge to complete it on time and within budget. So whether you need a minor fix or a complete HVAC system overhaul, trust our team to provide you with accurate, dependable commercial HVAC service.
We invite you to schedule an on-site estimate to learn more about how our commercial HVAC services can benefit you. Call today to set up an appointment.

  • What Our Customers Say About Us

    ★★★★★
    Thanks to Hector for installing or ac units in or home. his a life saver good service Highly recommended.
    - Efren Munoz. 4/8/2020
    ★★★★★
    Dalltex did a great job. They were very careful to keep everything clean while working inside. They are very professional, and really nice to work with. We shopped around and they were very reasonably priced!
    - Tricia Imel. 3/15/2019
    ★★★★★
    Hector is a problem-solver. I trust him and his judgement. He’s maintained my system for years and repaired it cost-effectively when needed.
    - Thorne Anderson. 3/8/2020
    ★★★★★
    Great service, refreshing to find an honest company that tells you exactly what’s wrong and fixes it. Anyone looking for good AC company this is the company.
    - A&M Barbershop Grand Prairie TX. 2/28/2019
    ★★★★★
    Awesome service, first day of serious heat and condensor motor goes out. DallTex was there and fix the problem! Very reasonable pricing, excellent service. Highly recommend them. I did not have to wait three days.
    - Pat Parrish
    ★★★★★
    The best there is!!! They've provided excellent service to my whole family and will come out day or night. Hector is an honest guy and the most affordable
    - Lauren McKinnon. 8/6/2018

  • What Our Customers Say About Us

    - Oralia Villasana. 5/4/2018
    ★★★★★
    Great AC company, Hector is always taking care of our business as and when we need him. He responds quickly. Great company to hire for your HVAC needs. Thank you
    ★★★★★
    I found Hector four years ago. He has been called to one of my two homes about four times and each and every time he was on time and solved the problem perfectly and realistically. His prices are fair too. Reliable and affordable and honest. You can't do better.
    - Chester Hunter. 4/19/2018
    - Olga Castillo. 4/28/2018