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TRUSTED BY MISSION, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon218
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mission, TX

*The Angi rating for Heating And Air Conditioning Service companies in Mission, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mission, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on May 26, 2026

Top-Rated Heating and air conditioning pros in Mission - Updated Nov 2026

Avatar for Cytech Heating & Cooling L C
Cytech Heating & Cooling L C
4.6(
97
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+27 more

Serving Mission, TX and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"I used their website feature to request a tech for residential A/C repair for the following day. But I received a phone call from Cytech a couple of hours later asking if I wanted service earlier as they had a tech available at that time, which worked out even better for me. The service call and repair was completed in 45 minutes after tech arrived in a efficient and professional manner. Tech even went above and beyond the repair and fixed up a couple of minor issues without charging me anything additional. I'll will be calling them again in the future should I need HVAC services!"
AC Repair
AC System Installation
Armstrong Complete System Installation
AC System Installation
Armstrong Complete System Installation

+9

Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
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Avatar for Millennium A/C LLC
Millennium A/C LLC
5.0(
13
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+18 more

Serving Mission, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The Top service I gotten from the Rgv the price was affordable also they have payment plans would highly recommend :)"
Response time1 day
Recommended by53%of homeowners
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Avatar for Cytech Heating and Cooling
Cytech Heating and Cooling
5.0(
6
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+17 more

Serving Mission, TX and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"They were very polite and professional !"
Response time30 mins
2 neighbors recently requested a quote
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Avatar for Anzaldua Electrical
Anzaldua Electrical
4.9(
45
)
Thermostat - Install or Replace

Serving Mission, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Great thermostat installation service. The technician was punctual, professional, and made the entire process easy to understand. The new thermostat works perfectly, and they took the time to ensure everything was properly configured before leaving. Excellent customer service and quality work. Highly recommend!"
Dave and busters
Dave and busters
8 neighbors recently requested a quote
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Avatar for JC Air Conditioning
JC Air Conditioning
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+1 more

Serving Mission, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services 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

60 neighbors recently requested a quote
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Avatar for Dr Cool and Mr Heat LLC
Dr Cool and Mr Heat LLC
4.7(
6
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+4 more

Serving Mission, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I would most definitely recommend Dr Cool & Mr Heat for anyone looking for HVAC repairs. Their work ethic and customer service are second to none. The technicians were friendly and very knowledgeable, answering every question I had. They were fast to respond and are very affordable."
Response time20 mins
Response rate89%
Recommended by60%of homeowners
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Avatar for JL Cooling & Heating
JL Cooling & Heating
5.0(
6
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+3 more

Serving Mission, TX and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Fast and efficient, would recommend."
New Home Construction
New Home Construction
New Home Construction
10 neighbors recently requested a quote
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Avatar for Trio Empire Heating & Cooling
Trio Empire Heating & Cooling
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Mission, TX and surrounding areas

Approved

In business since 2019

Credit card accepted

Customers say: Quick response

"Tito and Venessa did an excellent job on our central air, blower and even replaced a breaker that needed fixing. Arrived as scheduled and highly recommended. AC working awesome and cold air. Thank you Trio Empire Heating and Cooling for your awesome professional service."
CARRIER 5 TON CONDENSER
CARRIER AIR HANDLER
GOODMAN CONDENSER
GOODMAN AIR HANDLER
LUXAIRE AIR HANDLER

+10

Response time10 mins
Response rate86%
Recommended by100%of homeowners
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AJs Heating & Cooling
5.0(
3
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For Business+2 more

Serving Mission, TX and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Our AC was not working and it was extremely hot out. This amazing company showed up same day and fixed the issue. Customer service was the best I have experienced in the valley. We will be using this company every time and referring it to others!"
Response time2 hrs
Response rate92%
Recommended by100%of homeowners
Request Quote
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Heating and Air Conditioning FAQs, answered by experts

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The Mission, TX homeowners’ guide to heating and air conditioning services

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

See all articles