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10 Best HVAC Companies in Houston, TX

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Written By Bradford Cuthrell

Last Updated February 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the Department of Energy. Houston's hot summer weather probably mean that your energy bill is higher during the warmer months. The average resident spends $130 a month cooling their home.

Our list of Houston's top HVAC companies can help you save money by getting your HVAC system repaired, installed or replaced by the right person for the right price.

Top 10 Best HVAC Companies in Houston

Aire Serv of Central and West Houston

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3100 Weslayan St Suite 232, Houston, TX 77027 (832) 432-7888 aireserv.com

Prompt service delivery

Informative resources

Free quote

Reliable customer support

Clear pricing policy

Services Offered

Furnace repair
Inspection
Emergency services
Furnace installation
Boiler repair
Ac repair
Indoor air quality
Maintenance
Geothermal heating
Thermostat repair
Ductless
Duct cleaning

75 Degree AC- Houston AC repair & Installation

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4214 Mangum Rd, Houston, TX 77092 (713) 598-2737 75degreeac.com

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Informative resources

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Ac installation
Furnace repair
Emergency services
Ac repair
Filtration
Duct cleaning
Maintenance
Ventilation
Indoor air quality
Ductless

Spring Branch AC

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6817 Flintlock Rd E, Houston, TX 77040 (713) 999-6411 springbranchac.com

Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Free quote

Services Offered

Filtration
Ductless
Maintenance
Emergency services
Ac installation
Inspection
Duct cleaning
Furnace repair
Indoor air quality
Ac repair

Air Current AC & Heat, LLC

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8703 Bonhomme Rd, Houston, TX 77074 (713) 322-4318 aircurrenthouston.com

Free quote

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

Ductless
Indoor air quality
Furnace installation
Ac repair
Ac installation
Furnace repair
Filtration
Ventilation
Zoning systems
Maintenance

Air-Ton Heating & AC

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4102 Dawn, Houston, TX 77025 (713) 661-2760 airtonheatingac.com

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Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Ac installation
Ac repair
Ductless
Furnace installation
Maintenance
Ventilation
Furnace repair
Indoor air quality
Inspection

Air Tech of Houston AC & Plumbing

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2114 Lou Ellen Ln, Houston, TX 77018 (832) 680-5546 airtechofhouston.com

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Furnace installation
Ac installation
Ductless
Filtration
Ac repair
Indoor air quality
Maintenance
Furnace repair
Inspection

H Town Services

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2030 N Loop W, Houston, TX 77018 (832) 404-2062 htownacrepair.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

Indoor air quality
Maintenance
Ventilation
Furnace installation
Inspection
Furnace repair
Ac repair
Ac installation

McCann Services Inc.

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7400 Ashcroft Dr, Houston, TX 77081 (713) 597-8116 mccannservices.com

Reliable customer support

Prompt service delivery

Free quote

Informative resources

Clear pricing policy

Services Offered

Emergency services
Smart home integration
Maintenance
Ventilation
Ductless
Ac installation
Ac repair
Inspection
Indoor air quality

Ace Comfort Air Conditioning & Heating

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1504 Rothwell St, Houston, TX 77002 (281) 271-5131 acecomfort-tx.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ventilation
Ac repair
Ac installation
Emergency services
Furnace installation
Maintenance
Indoor air quality

Quality Air Houston

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4003 Blalock Rd, Houston, TX 77080 (713) 690-9021 qualityairhouston.com

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Clear pricing policy

Reliable customer support

Prompt service delivery

Free quote

Services Offered

Ac installation
Ductless
Maintenance
Furnace repair
Filters
Ac repair
Filtration
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs attention from a professional who can make repairs or install a new unit. Keep an eye out for these common indicators that your HVAC needs service:

  • Frequent breakdowns and need for repairs
  • Corrosion, rust, or cracking
  • Higher than normal energy bills
  • Temperature control issues or thermostat malfunctions
  • Odd noises when the system turns on
  • Refrigerant leaks
  • Poor air circulation or uneven heating/cooling
  • An HVAC system that's over 15 years old

If you notice any of the above, have a local HVAC technician inspect your system. They can pinpoint problems and determine whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in Houston

What you pay for HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

  • Split or mini-split: If your home lacks the ductwork for central air or heating, you probably have a split or mini-split system instead. Split HVAC systems have indoor units in each room to regulate temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the benefit of being able to utilize either electricity or gas for power.
  • Heat pump: Heat pumps transfer warm and cold air between your home and the outdoors. They don't make their own heat or AC, so they function best in temperate climates and may not be as effective during Houston's hot summers.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller houses. They have a single cooling and heating unit, usually in an attic or basement. This unit is often compact, cost-effective, and easy to maintain.

HVAC maintenance prices differ depending on what services are needed. HVAC systems are complicated and may require different maintenance services. Fees for common services are as follows:

HVAC Unit Type Cost
Split $1,932-$4,924
Hybrid Split $3,914-$7,211
Heat Pump $3,031-$30,881
Packaged Heating and Air $254-$423

Ways to Save Money on HVAC Costs

HVAC upkeep is important, but can be expensive. Thankfully, there are steps homeowners can take to reduce wear and tear on their system and lower future maintenance needs.

  • Keep your system clean. Keeping your grills, condenser fan blades, indoor evaporator coil, and ductwork clean helps your system function optimally and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system whenever it begins to look dirty.
  • Change filters regularly. Cleaning or replacing your air filters every 1–3 months helps air flow efficiently through your system. You should also try to keep debris away from the outside areas of your HVAC system as much as possible.
  • Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you find and solve issues before they get out of hand.
  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both reduces the amount of work your HVAC system must perform.

Service Cost
Filter Replacement $63-$169
Condensor Cleaning $1,268-$3,804
Thermostat Repair $85-$211
Ductwork Cleaning $406-$1,014

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is crucial for an easy installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Request estimates from at least three HVAC companies. Explain your issues and ask if specialists can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid companies that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary licensure and training. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

HVAC contractors in Texas must be licensed by the Texas Department of Licensing and Regulation. Contractors must have at least four years of experience within the past six years and must provide proof of insurance. An individual can also be a registered technician, which has no experience requirements, or a certified technician, which requires two years of experience. Both registered and certified technicians must be supervised by a licensed contractor. You should also read reviews and complaints on sites like Google Reviews, the Better Business Bureau (BBB), and Yelp. Pick a company with positive reviews and reports of good customer experiences.

Understand Work Details

Make sure you understand the details of your project before starting. If HVAC repairs are required, have your provider list which parts need replacement and why. Confirm that your technician will clean and test your system after the repair to ensure that everything works. For replacement, ask the contractor to explain the new HVAC system features, energy efficiency, estimated installation time, model, and brand. Before signing a contract, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Trustworthy HVAC companies provide warranties for their work. The broader the coverage, the better, so make sure to compare warranties between companies. Choose the one that gives you the most coverage at a reasonable cost.

Get Quote in Writing

Always get HVAC bids in writing before work begins. A comprehensive quote covers costs for both materials and labor. Ensure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Houston, TX

You should have your HVAC system inspected about twice annually. After completing their inspection, your technician will inform you what services are required. You should also schedule an inspection if you start noticing issues such as strange noises, leaks, or unusual smells. If your home has ductwork, you should have it inspected every few years.

Generally, it's best to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it typically sees the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Set your thermostat as close to the outside temperature as you comfortably can, and avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any leaks around your doors and windows to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing a furnace or air conditioning unit takes anywhere from about half a day up to two days. The exact amount of time will vary depending on things like the size of your house, how easily accessible different sections are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you should look for around 2.5 to 5 tons of air conditioning capacity. In Houston, you'll probably want to choose a unit that's on the higher end of this range. For a house over 1,000 square feet, central air will usually be more effective than window units for cooling.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In Houston, you might be able to make do with a lower-capacity furnace.

Typically, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out a loan on your own. Be sure to talk to your HVAC company and a financial advisor to determine what options are available to you and appropriate for your situation.

There are several ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters regularly.
  • Have regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you aren't able to purchase one, try to keep your inside temperature as close to the outside temperature as you can.
  • When you need to replace part of your HVAC system, explore Energy Star-certified or similar environmentally friendly options.

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