Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Harker Heights, TX

There are 6 highly-rated local heating and air conditioning pros.

TRUSTED BY HARKER HEIGHTS, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon357
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Harker Heights, 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 Harker Heights, 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 October 08, 2025

Find Heating and air conditioning pros in Harker Heights

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Climate Control Heating AC & Refrigeration

2027 S. 61st St., #127
No reviews yet

Climate Control Heating AC & Refrigeration

2027 S. 61st St., #127
No reviews yet
Free onsite estimate

Climate Control Heating AC & Refrigeration serves homeowners, families, and businesses in Temple, Belton, Waco, Killeen, and the surrounding areas with quality HVAC services. The company's skilled professionals are committed to the highest levels of customer care and satisfaction. As a full-service HVAC company, Climate Control can handle your heating and air conditioning repair, installation, and replacement needs. Between competitive pricing, 24/7 emergency HVAC services, and satisfaction guarantee, they are a top choice in the area.

Climate Control Heating AC & Refrigeration serves homeowners, families, and businesses in Temple, Belton, Waco, Killeen, and the surrounding areas with quality HVAC services. The company's skilled professionals are committed to the highest levels of customer care and satisfaction. As a full-service HVAC company, Climate Control can handle your heating and air conditioning repair, installation, and replacement needs. Between competitive pricing, 24/7 emergency HVAC services, and satisfaction guarantee, they are a top choice in the area.

P And E Mechanical

2000 W Loop 340
5.00(
3
)

P And E Mechanical

2000 W Loop 340
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

P&E Mechanical Contractors is a locally and family owned business operating in the greater Central Texas area. P&E employs the best technicians is HVAC and is building a reputation of professionalism. Our annual maintenance agreement gives you two visits a year to ensure your unit is running at its most efficient, as well as 10% off all repairs for only $130. We also provide financing for new system installs.

P&E Mechanical Contractors is a locally and family owned business operating in the greater Central Texas area. P&E employs the best technicians is HVAC and is building a reputation of professionalism. Our annual maintenance agreement gives you two visits a year to ensure your unit is running at its most efficient, as well as 10% off all repairs for only $130. We also provide financing for new system installs.

Comfort Tech Heat, Air & Refrigeration

706 Nacona Trail
5.00(
1
)

Comfort Tech Heat, Air & Refrigeration

706 Nacona Trail
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to provide our customers with services and solutions that keep their air conditioners and central air conditioning units running efficiently. We specialize in commercial air conditioning systems, residential air conditioning systems and HVAC (heating, ventilating and air conditioning) and commercial refrigeration systems. We also specialize in restaurant equipment.

Our mission is to provide our customers with services and solutions that keep their air conditioners and central air conditioning units running efficiently. We specialize in commercial air conditioning systems, residential air conditioning systems and HVAC (heating, ventilating and air conditioning) and commercial refrigeration systems. We also specialize in restaurant equipment.

Archway Mechanical & Service

P.O. Box 852
5.00(
1
)

Archway Mechanical & Service

P.O. Box 852
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Archway Mechanical & Service Co. provides quality work in the commercial and residential heating and air conditioning market as well as commercial refrigeration. We provide service, installs and maintenance on both commercial and residential heat and air conditioning systems.

Archway Mechanical & Service Co. provides quality work in the commercial and residential heating and air conditioning market as well as commercial refrigeration. We provide service, installs and maintenance on both commercial and residential heat and air conditioning systems.

360 Reliable Air Services

PO Box 821
No reviews yet

360 Reliable Air Services

PO Box 821
No reviews yet

Based in Killeen, TX, 360 Reliable Air Service has a focus in heating and air conditioning repair and installations. We offer services to both commercial and residential. 360 has been in business for over a year but has several years of quality experience in the field of HVAC. • Affordable, clean & fast • Experienced in HVAC installation, repair and maintenance programs • Same day service • Furnaces, heat pumps, thermostats & more • Residential & commercial heating and cooling systems Call today for a free estimate!

Based in Killeen, TX, 360 Reliable Air Service has a focus in heating and air conditioning repair and installations. We offer services to both commercial and residential. 360 has been in business for over a year but has several years of quality experience in the field of HVAC. • Affordable, clean & fast • Experienced in HVAC installation, repair and maintenance programs • Same day service • Furnaces, heat pumps, thermostats & more • Residential & commercial heating and cooling systems Call today for a free estimate!

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Heating and Air Conditioning questions, answered by experts

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.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

HVAC systems should be serviced annually, no matter which type of system you have. This service visit should include an inspection, cleaning, and regular maintenance tasks, like flushing the boiler. The best time to do this varies on the system. For heating-based systems, call in a technician sometime during the fall. For air conditioners, go for the spring. Basically, schedule the service call before you plan on amping up HVAC system usage for the season. 

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

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The Harker Heights, 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.

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