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Best HVAC & Furnace Repair Services in Pharr, TX

Our Recommended Top 6

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Pharr HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



6Top Picks

Learn about our selection process.


featured provider = Featured Provider

1512 North Tower Road, Alamo, TX 78516 Rating

Review Sources

4.0 (2)

Why choose this provider?

Air Control AC & Heating employs experienced HVAC technicians near Pharr to provide assistance for businesses and homes. Founded in 1990, the company is well-versed in executing complete unit overhauls and minor repairs of most major brands. The company's mechanics deliver HVAC services to mobile homes and new construction sites. Air Control recommends repair services for clients with heaters and air conditioners that result in inconsistent temperatures and high energy costs.

  • Air Conditioning
  • Tune Up
  • 24/7

89 Sioux Road, Alamo, TX 78516 Rating

Review Sources

4.8 (16)
4.9 (9)

Why choose this provider?

Air Master Heating and Cooling repairs residential and commercial HVAC. Located near Pharr, the contractors service a range of heating, air conditioning, and ventilation systems. Technicians use diagnostic equipment to locate any potential problems and determine the best method to resolve them. Air Master Heating and Cooling is proficient in maintenance, installations, and upgrades. It also handles new construction HVAC work. The company offers 24-hour emergency assistance for expedited services.

  • Air Conditioning
  • Furnaces
  • Tune Up

5009 Buddy Owens Boulevard, McAllen, TX 78504 Rating

Review Sources

4.7 (189)

Why choose this provider?

All Valley Plumbing & AC Co. is a professional heating, cooling, and air conditioning service provider for both commercial and residential properties in Pharr. The company provides installation, maintenance, replacement, and repair services to various HVAC systems and their components. These include furnaces, heaters, air conditioners, duct systems, and UV air sanitizers. All Valley Plumbing & AC Co.'s technicians also specialize in home humidification and dehumidification, and the installation of programmable thermostats. They provide 24-hour emergy services for diagnosis and resolution of sudden equipment breakdowns.

  • Air Conditioning
  • Furnaces

11261 North Bentsen Road, McAllen, TX 78504 Rating

Review Sources

4.8 (6)

Why choose this provider?

Delta Air Conditioning is a team of HVAC professionals in Pharr servicing air conditioning systems in industrial and commercial buildings. The company has served the Rio Grande Valley area and its surrounding communities for almost three decades. Its HVAC services include preventive maintenance solutions for cooling systems. Delta Air Conditioning offers regular inspections, diagnostics, check-ups, motor greasing, controls calibration, and electrical and mechanical adjusting. It also replaces units, washes coils and blowers, and records readings.

  • Air Conditioning

3104 North Jackson Road, Pharr, TX 78577 Rating

Review Sources

4.6 (286)
3.0 (11)
5.0 (3)

Why choose this provider?

Mike's Plumbing, Electrical, & A/C caters to residents in the Pharr and Rio Grande Valley areas that need help maintaining the critical systems that power their homes. The McAllen-based business has a portfolio that includes plumbing system repairs and refurbishments, electrical fixture replacement, bath and kitchen remodeling, and general heating, ventilation, and air conditioning maintenance. Established in 1978, Mike's Plumbing, Electrical, & A/C was originally a small family-run plumbing company that soon expanded to include electrical and HVAC services. The business also offers a membership-based preventive maintenance program called the Home Shield Protection Plan.

  • Air Conditioning

6011 North Mercedes Drive, Mercedes, TX 78570 Rating

Review Sources

4.0 (1)

Why choose this provider?

Its-Cul ac & refrig has years of experience offering air conditioner repair services near Pharr. The company specializes in troubleshooting residential and commercial HVAC equipment, including single- and three-phase machines. The technicians repair heat pumps and boilers of all models. The mechanics also work on window units, mini-split systems, and rooftop units. Maintenance extends the life of equipment while ensuring units operate properly. Additional services include commercial refrigeration and air duct replacement.

  • Air Conditioning
  • Tune Up
  • Carrier

Compare our Top HVAC & Furnace Repair Services

NameExpertise RatingAddressPromotionsLearn more
Air Control AC & Heating
1512 North Tower Road, Alamo, TX 78516
Air Master Heating and Cooling
89 Sioux Road, Alamo, TX 78516
All Valley Plumbing & AC Co.
5009 Buddy Owens Boulevard, McAllen, TX 78504
Delta Air Conditioning
11261 North Bentsen Road, McAllen, TX 78504
Mike's Plumbing, Electrical & A/C
3104 North Jackson Road, Pharr, TX 78577
Its-Cul ac & refrig
6011 North Mercedes Drive, Mercedes, TX 78570


  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

  • Will replacing the HVAC system increase my home’s value?

    While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.