Get matched with top window a/c unit service or relocation pros in Gainesville, TX

"Mechanical Comfort Systems installed a new heating and air system when my upstairs (where all the bedrooms are located) system went out in the heat of the summer on a Thursday (left for work and it was working... got home and it was 90 degrees upstairs). I had another HVAC contractor out before calling Mechanical Comfort Systems and their proposal was significantly more expensive for a lesser system than I received from Mechanical Comfort Systems (the efficiency of the system was an upgrade from existing, and other company quoted replacement with same efficiency as existing). The system was replaced quickly (on a Saturday), and the installers were great, very professional. They cleaned up after themselves, and did a great job. During the freeze this February, I had a water pipe freeze and burst. Mechanical Comfort Systems came out the day after, even though driving conditions were still terrible and all my friends in similar situation were being told it'd be several days to a week before a plumber could come unless they paid some ridiculously expensive emergency fee... I recommended Mechanical Comfort Systems to three other people I knew that also had frozen pipes burst, and they all had them come after fix theirs after I gave them Mechanical Comfort Systems information. I strongly recommend Mechanical Comfort Systems to anyone needing any plumbing or HVAC work. I'll definitely use them again... although I hope not anytime soon ?"

Sunshine HVAC LLC est. 2025\nTrane and Rheem sales\nservice all makes and models\n469-662-3710

Hi, my name is Isair Guerrero, and I’m the owner of a dedicated HVAC company proudly serving our community with honest, reliable heating and air conditioning services.\n\nWith hands-on experience in residential HVAC systems, I specialize in installations, repairs, maintenance, and system upgrades. My goal is simple — deliver quality workmanship, fair pricing, and dependable comfort for every customer.\n\nI built this business on hard work, integrity, and treating every home like it’s my own. Whether it’s a quick repair or a full system replacement, you can count on professionalism, clear communication, and service you can trust.\n\nYour comfort is my priority.

I'm a third generation window treatment specialist I have 7 years experience installing All of the top brand window coverings. I'm very thorough and I take pride in all that I work on. I always make sure that the customer's happy before I leave and leave the place like I found it or better.

I have more than 15 years in residential and commercial hvac. Installer,repair, services. For sale AC.

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade! We will always do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us anytime!

"They did what they were supposed to do. I would call and verify before purchasing because I thought the unit was going to be cleaned as well which it was not."

"A construction project had someone disrupted electrical service in a bedroom. I needed someone who could locate the broken line and repair it. Several power outlets and light fixtures were affected. The electrician came with the right tool for the job: A signal generator and tone detector, and the know-how to use them to sense where the broken wire is in the wall. After investigating, the broken wire was located, but due to its placement in the wall, it would be very difficult to reach it and repair or replace it. Fortunately this electrician is both experienced and creative. He noticed that part of the broken circuit passes right by an appliance circuit in my kitchen, used for the garbage disposal. By disconnecting the broken wire and just leaving it dead in the wall, he was able to resplice the unpowered segment onto the kitchen circuit instead. Now the outlets and lights are on a different circuit breaker, but the circuit is rated fine for the purpose, and it shouldn't cause me any future problems. Plus, he was able to perform the splice without even needing to break into any walls, saving me the cost of repairing them. All in all, I'm very impressed!"

"As requested, I was called when in route to my home. They arrived on time as scheduled. The two man team surveyed the work and stated the job was smaller than usual. Their panel truck had a partially removed sign that was not legible. The team lead asked if I wanted the additional service to sanitize and deodorize the ducts (add $149). I rejected the offer. They were working quickly and I became worried they would break something or damage my home. The attic H/AC unit was inspected and deemed dirty and cleaning would be additional; I turned down the offer. The replacement of the grates required some adjustments as the screws were angled crimped the metal frame. I would recommend that the company send a letter in advance of the cleaning to recommend putting away breakables and detailing the process and offering additional services."

"Service was prompt and they always do a good job at a fair price.  Repair was completed on time when promised in less than  day
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