Providing Quality and
Comfort Since 1972



Fall/Winter Tune-Up Special*

*Only $89 for the first system, and $59 for each system after the first.


0% APR Financing for 60 Months*

*Through Wells Fargo with approved credit. No annual fee, and no prepayment penalties.







From the professionalism of our comfort specialists to the dedication of our field personnel, we are committed to delivering you the best HVAC service. You trust us to do our job, and we are eager to exceed your expectations, whether it’s a simple air conditioning and heating residential repair or complex commercial system design. We are licensed and bonded with over 45 years of experience.

Dalton Air Conditioning & Heating Van Image


Linda Caldwell
Linda Caldwell
13:12 05 Dec 19
Prompt and efficient! Great company to work with for sure. Excellent value and they were there to help me when I... couldn't get other companies to come out in a timely more
17:43 21 Nov 19
THANK YOU! THANK YOU! THANK YOU!Our A/C system stopped cooling yesterday evening, well my husband noticed that the... house was unusually warmer. We were concern that we will end up paying a lot of money to fix the system. We search around online, especially social media, asking for recommendations on Facebook, Google and Nextdoor. We have never experience a situation like this, since we resided mostly in US Army Post, so things like this it was taken care of by Army Housing. Basically, we didn't know what to expect. A neighbor from the adjacent subdivision next to ours recommended on Nextdoor to give a call to Dalton Air Conditioning and Heating. She said she has used their services for years and we should give them a try. We did call other services, but so far, they haven't called me back. We call Dalton, early in the morning, around 8:00am, and Katy was able to find us a same day appointment with Mr. Charles Eagan. We truly appreciate that she took our time seriously, since we had to take time off from work to deal with this. And Mr. Eagan, he was honest and fair, he explained everything that he was doing and what happened to our A/C. We are very pleased and definitely, we will continue to call Dalton Air Conditioning and Heating in the future! Thank you so much!David & Mayra LeonardHouston, TXread more
Richard lee
Richard lee
12:09 09 Oct 19
Dalton A/C is a great honest company, i had a fan motor issue on a Saturday and it was causing the a/c to not work... properly (there was still cool air blowing just not cold). They were able to shuffle their schedule around Monday Morning and i was back up and running. Thank you Dalton A/C for your wonderful service!read more
antonio delfin
antonio delfin
21:28 08 Oct 19
We can always count on Dalton Air-conditioning and Heating regarding our cooling system due for service. They always... arrive on schedule at the specified date and time. They make sure that your unit is working properly and that you are satisfied with their service before leaving. They will give you a very honest assessment regarding the condition of your cooling system. We highly recommend Dalton Air-conditioning and more
GRBC Pearland
GRBC Pearland
17:10 18 Sep 19
Great experience with this company. Charlie did a great job! Came out promptly & had it fixed right away.
Wayne Jurica
Wayne Jurica
20:54 27 Jul 19
Called Dalton A/C for noisy outside unit. Repair made in within an hour. Took time to review and check overall... condition of house unit. Prompt, Quality, Courteous Service. Will call them again. Highly Recommendread more
Dominique Sexton
Dominique Sexton
17:53 19 Jul 19
Had Dalton install an A/C system out in the garage for my husband's woodshop. From the start to finish, they were... professional, courteous and very helpful. They even called me within a week after doing the install to make sure we were still happy and everything we going more
Michelle Graham
Michelle Graham
16:59 22 May 19
I've used Dalton Heating & Air several times over the last 4 years to repair and maintain my units. They've always... responded quickly to all of my requests and go above and beyond to make sure my units are not only working properly, but cleaned up as well. Charlie and Keenan are professional and communicate well and their pricing is extremely more
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Our business revolves around one thing: our customers. We provide diagnostics, repair, and installation of residential air conditioning and heating equipment. Some of our expertise and services include; system design, air quality, system repair, system installation, professional technicians, and vast industry knowledge.

We want to provide you with what you need to ensure the comfort of your home. Your air conditioning and heating system is the main driver behind your energy bill. A properly maintained system can save you hundreds of dollars each year. Please contact us for a professional-level service regarding all of your comfort needs.

Our HVAC services include but aren’t limited to:

  • System Design:
    • Commercial
    • Residential
  • System Replacement:
    • Commercial
    • Residential
  • Preventative Maintenance:
    • Commercial
    • Residential
  • System Diagnostics

  • Air Duct Sealing
  • Air Duct Replacement
  • Indoor Air Quality:
    • Air Cleaners
    • MicroPure Air Purifiers
    • Humidifiers
  • Dehumidifiers:
    • UV Lights
    • Carbon Monoxide Detectors

Call Us Today!   (713) 433-4380

Proudly Servicing the Following
Texas Areas Since 1972





League City



Coming Soon…Conroe &
Montgomery, TX


“I certainly have learned many things from my father over the last 25 years we have worked together, but the number one thing is recognizing the importance of taking care of our customers. We are extremely proud of the reputation we have built, and we look forward to serving our customers for many years to come.”

Customer Care Dealer American Standard


American Standard
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