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TRUSTED BY MCALLEN, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon178
    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

4.75(
93
)
Approved Pro

Cytech Heating & Cooling L C

4.75(
93
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
93 local quotes requested

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 (956) 804-5921 to get an appointment today.

"Professional and answered my questions."

Marilyn R on April 2025

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 (956) 804-5921 to get an appointment today.

"Professional and answered my questions."

Marilyn R on April 2025


Avatar for Dr Cool and Mr Heat LLC

Dr Cool and Mr Heat LLC

4.60(
5
)
Approved Pro

Dr Cool and Mr Heat LLC

4.60(
5
)
Approved Pro
Customers say: Quality work
2 years of experience
Free onsite estimate

30+ years of combined experience We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"AC was fixed quick, on a warm Sunday, and for a reasonable price. Dr. Cool and Mr Heat get it back to normal quick."

Eric Z on March 2025

30+ years of combined experience We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"AC was fixed quick, on a warm Sunday, and for a reasonable price. Dr. Cool and Mr Heat get it back to normal quick."

Eric Z on March 2025


Avatar for Trio Empire Heating & Cooling

Trio Empire Heating & Cooling

5.00(
4
)
Approved Pro

Trio Empire Heating & Cooling

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We're dedicated to providing our clients with the very best in service, and repair for your heating and cooling needs. Our company is built on honesty and integrity with over 15 years of experience. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"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."

Amal E on June 2024

We're dedicated to providing our clients with the very best in service, and repair for your heating and cooling needs. Our company is built on honesty and integrity with over 15 years of experience. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"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."

Amal E on June 2024


AJs Heating & Cooling

5.00(
3
)
Approved Pro

AJs Heating & Cooling

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"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!"

Dustin K on May 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"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!"

Dustin K on May 2023


Avatar for Medina Brothers Construction LLC

Medina Brothers Construction LLC

4.89(
19
)
Approved Pro

Medina Brothers Construction LLC

4.89(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
161 local quotes requested
2 years of experience

Medina Brothers Construction LLC Our crew members have the best attitude and are dedicated to making the customer happy. With over 10 years of quality experience, we are not the typical construction company. We go beyond the call of duty to please our clients. We look forward to bringing life back to your home. Give us a call or click for an estimate today!

"Great work and fast. Fixed broken glass in French door same day. "

Mike K on November 2025

Medina Brothers Construction LLC Our crew members have the best attitude and are dedicated to making the customer happy. With over 10 years of quality experience, we are not the typical construction company. We go beyond the call of duty to please our clients. We look forward to bringing life back to your home. Give us a call or click for an estimate today!

"Great work and fast. Fixed broken glass in French door same day. "

Mike K on November 2025



EPA certified HVAC technician Honest and fair pricing for my services Repairs Maintain AC units Change out thermostat Charge unit with refrigerants


Avatar for Emrys Ac Company LLC

Emrys Ac Company LLC

No reviews yet

Emrys Ac Company LLC

No reviews yet
1 years of experience

Family owned business responsable,loyal and very professional.Offers a wide range of high-quality services.These includes repair and maintenance of different types of HVAC system.

Family owned business responsable,loyal and very professional.Offers a wide range of high-quality services.These includes repair and maintenance of different types of HVAC system.



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Heating and Air Conditioning questions, answered by experts

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

To find a reputable HVAC company, start by finding providers in your area that have mostly positive reviews online. Next, check the Better Business Bureau’s website for customer complaints. Some states and municipalities require technicians to be licensed, so you should rule out companies that aren’t. Finally, contact each professional and ask for per-hour pricing, contract availability, and references to call. You can also ask if they have worked on your particular system brand in the past to confirm that they’re qualified.

Yes, there are ventless portable air conditioners that don’t have exhaust hoses and don’t require venting. Instead, they have a water reservoir and cooling pad, which add moisture to the air to make it feel colder. Ventless portable AC units work best in dry climates since humid areas already have a lot of moisture in the air and can’t absorb much more.

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.