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TRUSTED BY MCALLEN, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon244
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Mcallen

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 Mcallen, 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
Avatar for Angels Cooling LLC
Angels Cooling LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+2 more

Serving Mcallen, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Angels Cooling provided exceptional HVAC service. From the initial communication to the completion of the job, the process was smooth and efficient. The technician arrived promptly, diagnosed the issue quickly, and walked me through all of the repair options without any pressure. Their pricing was transparent and reasonable, and the quality of the work exceeded my expectations. I will definitely use Angels Cooling again and recommend them to others."
Ductwork Remodel
New trunk
Trunk line
5 neighbors recently requested a quote
Avatar for JC Air Conditioning
JC Air Conditioning
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+2 more

Serving Mcallen, 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

61 neighbors recently requested a quote
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 Mcallen, 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
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 Mcallen, 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
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 Mcallen, 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
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Showing 1-10 of 173
Heating and Air Conditioning questions, answered by experts

No, you should not run an air conditioner with a Freon leak. If you think your AC unit is leaking refrigerant, shut it off immediately. When you keep using a leaky air conditioner, it could damage the unit and release more refrigerant. After turning off the AC, have an HVAC pro come take a look at the unit.

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

AC capacitors have a wide lifespan, ranging from five to 20 years, with an average of about 10 years. Many capacitors will last for the entire life of the air conditioning unit, and most homeowners only need to replace one once. A capacitor should only be replaced if an HVAC professional diagnoses a problem with it. Premature failure can be caused by overheating, power surges, or short circuits. You can help extend the life of your AC capacitor by scheduling regular AC maintenance each year.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

The Mcallen, 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.