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Find Central a/c service or repairers in Mission

Avatar for Millennium A/C LLC
Millennium A/C LLC
5.0(
13
)

Serving Mission, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Had a great experience with Millennium AC! Josse and Gamaliel were professional, friendly, and clearly knew what they were doing. They explained everything clearly, worked efficiently, and treated our home with care. It's rare to find such honest and kind service. Highly recommend them! ?????"
Response time1 day
Recommended by53%of homeowners
Avatar for Cytech Heating & Cooling L C
Cytech Heating & Cooling L C
4.7(
96
)

Serving Mission, TX and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"We picked Cytech from a listed of recommended AC contractors on Angie's List.  They did have to competitively bid against another contractor.

We worked with CyTech (Leo Cantu) for a couple of weeks hammering out the scope and details for the ac replacement.  They were extremely professional and easy to work with, given the fact that we were developing the proposal remotely (me in  the New Orleans area and CyTech in Edinburg Texas).  They answered all our questions and went the extra step to ensure that we could use the updated electrical system by having the owner personally come to our house and  look at the configuration. They even recommended a LOWER tonnage AC unit after their visit, saving us hundreds of dollars from the previous estimate.

The job itself started on Monday and the crew  performed very well all the while being courteous to my mother.  The crew worked into the evening of the second day to ensure that a minimally operational AC unit was available  to provide  cooled, dehumidified air,  delivered through a few selected vents including the bedrooms.   That was real commitment by CyTech to ensure they wouldn't have to go through another hot humid night.   They completed the balance of the work, including a new duct system by late Wednesday afternoon.

We did have a bit of a concern when looking at the outside condensing unit, based on the dimensions we measured.  I was sure that we did not have the correct unit.   The system was shorter that we had thought, and was definitely shorter than listed in the Lennox literature on the Lennox webpage.  

After Leo followed up, consulting with the owner, we were told that they had installed the latest Lennox unit. The reduced height was the result of incorporating a two deep evaporator coil system, maintaining the radiating surface area, but lowering the height f the unit.    My sister went outside and spoke with the crew. They showed her the new design; I felt much better after that confirmation.

The unit has been operating for just three days, but it has been fantastic.  I especially love the Wi-Fi thermostat that was installed with the unit.  I can see, from here in the New Orleans area, the current status of the unit, the temperature and indoor humidity.  We can change the setpoints from our iPhones!!!...how much fun is that.

I have asked them to proceed to add blown in insulation to the attic documented in a separate proposal.  That work will be done after some minor repairs (shingle replacements) are completed on my mother's house roof.

Five stars rating to CyTech.  





"
AC Repair
AC System Installation
Armstrong Complete System Installation
AC System Installation
Armstrong Complete System Installation

+9

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for JC Air Conditioning
JC Air Conditioning
5.0(
5
)

Serving Mission, TX and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Duct Install/Replacement
Duct Install/Replacement
Duct Install/Replacement
Duct Install/Replacement
Duct Install/Replacement

+14

32 neighbors recently requested a quote
Avatar for Cytech Heating and Cooling
Cytech Heating and Cooling
5.0(
6
)

Serving Mission, TX and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Comfort, Quality, and Value ... Every Time! At Cytech Heating & Cooling, your home comfort is our highest concern. That’s why we supply lasting HVAC equipment and do outstanding work in the Rio Grande Valley. Our professionals are educated in a complete range of services, so you can feel confident in the results you have. They’ll offer the assistance you are looking for, whether it’s putting in a new HVAC system or servicing and inspecting your current unit. We’re available to provide support for all of your needs, so ring us at\n(956) 804-5921 to get an appointment today.

Response time30 mins
5 neighbors recently requested a quote
Avatar for Dr Cool and Mr Heat LLC
Dr Cool and Mr Heat LLC
4.7(
6
)

Serving Mission, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"This is by far the best company Iâ ve hired to help me with my AC UNIT. They came exactly when they said they would, they were super respectful and patient with me since I had to be taking care of my baby, and the price was reasonable. I definitely recommend this business to anyone who wants great service."
Response time20 mins
Response rate89%
Recommended by60%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Mission, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for VAL-AIR
VAL-AIR
4.9(
11
)

Serving Mission, TX and surrounding areas

In business since 1994

Emergency services offered

Warranties offered

"The technician was very courteous and knowledgeable. Took the time to explain every aspect of the repair to me and the cost. I was very satisfied with the service and would recommend them to any of my friends or family."
Install Startup
Repair
Response time7 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for Everesst Services Tech, LLC
Everesst Services Tech, LLC
4.9(
16
)

Serving Mission, TX and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"In 100 degree Heat air conditioner broke down they were here within 45 minutes. Had the problem solved within a half hour. Did not charge me for any parts. Totally honest"
4 ton 16 seer rudd
4 ton air handler
Condenser wash
Evaporator wash
Minisplits

+8

Response time4 hrs
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Mission, TX

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Mission, TX homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.