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Find Central a/c service or repairers in Liberty Hill

DMO Mechanical, LLC

2006 Emerald Isle Dr
5.00(
3
)
Approved Pro

DMO Mechanical, LLC

2006 Emerald Isle Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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. Family Owned. Over 15 years of experience!

"Awesome service Derek was extremely polite, professional and very knowledgeable He had the repairs done super fast and had my unit up and running in less than 20 minutes The price was GREAT he should probably be charging more He also showed my husband how we can help keep the drainage cleaner and showed him how to change the filter correctly I highly recommend"

Monica K on July 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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. Family Owned. Over 15 years of experience!

"Awesome service Derek was extremely polite, professional and very knowledgeable He had the repairs done super fast and had my unit up and running in less than 20 minutes The price was GREAT he should probably be charging more He also showed my husband how we can help keep the drainage cleaner and showed him how to change the filter correctly I highly recommend"

Monica K on July 2024


Avatar for ALL STAR TRADE PROS, LLC

ALL STAR TRADE PROS, LLC

235 Woodlake Dr
5.00(
6
)
Approved Pro

ALL STAR TRADE PROS, LLC

235 Woodlake Dr
5.00(
6
)
Approved Pro
Free onsite estimate
Emergency services offered

At Allstar Service Plan, we’re more than just technicians — we’re your partners in home and business comfort. With years of experience in HVAC, plumbing and air quality systems, our certified experts are committed to providing reliable, high-quality service tailored to your needs. Call us today!

"He did fine. Prompt, honest and friendly.."

Mike L on August 2025

At Allstar Service Plan, we’re more than just technicians — we’re your partners in home and business comfort. With years of experience in HVAC, plumbing and air quality systems, our certified experts are committed to providing reliable, high-quality service tailored to your needs. Call us today!

"He did fine. Prompt, honest and friendly.."

Mike L on August 2025


Avatar for O 2 KOOL REFRIGERATION & A/C

O 2 KOOL REFRIGERATION & A/C

824 Anson Street
4.78(
9
)
Approved Pro

O 2 KOOL REFRIGERATION & A/C

824 Anson Street
4.78(
9
)
Approved Pro
Customers say: Quick response
123 local quotes requested
10 years of experience

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021


Avatar for Varsity Zone HVAC Round Rock

Varsity Zone HVAC Round Rock

2301 Denton Dr., Ste K
5.00(
5
)
Approved Pro

Varsity Zone HVAC Round Rock

2301 Denton Dr., Ste K
5.00(
5
)
Approved Pro
27 local quotes requested
2 years of experience

At Varsity Zone HVAC, we believe that home comfort is a game that deserves to be won. That's why we've assembled a team of heating and cooling all-stars dedicated to providing you with the highest level of service, expertise, and customer satisfaction. With our commitment to excellence and passion for keeping you comfortable, you can trust us to be your go-to comfort coach.

"He was really knowledgeable. He fixed it quickly and the price was right. He's a good human being!"

michael v on August 2025

At Varsity Zone HVAC, we believe that home comfort is a game that deserves to be won. That's why we've assembled a team of heating and cooling all-stars dedicated to providing you with the highest level of service, expertise, and customer satisfaction. With our commitment to excellence and passion for keeping you comfortable, you can trust us to be your go-to comfort coach.

"He was really knowledgeable. He fixed it quickly and the price was right. He's a good human being!"

michael v on August 2025


Avatar for Salt Light And Electric

Salt Light And Electric

3804 Vent Brook Drive
5.00(
2
)
Approved Pro

Salt Light And Electric

3804 Vent Brook Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

SALT has been Austin, TX #1 Electrician since 1984. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Kade installed ductwork when we decided to use an upward vent for our range instead of downdraft. The project was completed well."

Grace C on December 2023

SALT has been Austin, TX #1 Electrician since 1984. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Kade installed ductwork when we decided to use an upward vent for our range instead of downdraft. The project was completed well."

Grace C on December 2023


Avatar for Aire Serv of Round Rock

Aire Serv of Round Rock

600 S I-35
4.02(
242
)
Approved Pro

Aire Serv of Round Rock

600 S I-35
4.02(
242
)
Approved Pro
Customers say: Super punctual
7 years of experience
Free onsite estimate

Local family owned air conditioning company with 25+ years of experience. We offer free second opinions on another company?s diagnosis of your system. No overtime charge. Free estimate on equipment change outs. We do air quality testing for your home or business. Dehumidification, solving airflow issues, repair or maintenance, system design, installation of new equipment Give us a try, we won?t let you down.

"Our system was not cooling and we needed it checked for all issues that could be causing it. The technician did incomplete checks and declared the issue was just that the plug was not in place, he did not give us an estimate for approval, he directly billed us to pay $275 for putting the plug in place. After a few days the issue with our cooling reappeared, he came back and mentioned there could be leak but refused to check where the leak was without another payment. When he came the first time he should have at least checked our system properly for the $275 he charged us. They just declared everything is good without even checking with the meter."

Swati K on April 2024

Local family owned air conditioning company with 25+ years of experience. We offer free second opinions on another company?s diagnosis of your system. No overtime charge. Free estimate on equipment change outs. We do air quality testing for your home or business. Dehumidification, solving airflow issues, repair or maintenance, system design, installation of new equipment Give us a try, we won?t let you down.

"Our system was not cooling and we needed it checked for all issues that could be causing it. The technician did incomplete checks and declared the issue was just that the plug was not in place, he did not give us an estimate for approval, he directly billed us to pay $275 for putting the plug in place. After a few days the issue with our cooling reappeared, he came back and mentioned there could be leak but refused to check where the leak was without another payment. When he came the first time he should have at least checked our system properly for the $275 he charged us. They just declared everything is good without even checking with the meter."

Swati K on April 2024


Avatar for Belk HVAC

Belk HVAC

206 Stapp St.
5.00(
12
)
Approved Pro

Belk HVAC

206 Stapp St.
5.00(
12
)
Approved Pro
47 local quotes requested
Free onsite estimate

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Belk HVAC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"I highly recommend Belk HVAC, they arrived promptly and communicated to a high degree of understanding for my needs. They were very professional in their work and got our Mr Cool units back into service, they were very respectful and maintained a clean work environment. "

William V on September 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Belk HVAC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"I highly recommend Belk HVAC, they arrived promptly and communicated to a high degree of understanding for my needs. They were very professional in their work and got our Mr Cool units back into service, they were very respectful and maintained a clean work environment. "

William V on September 2025


Avatar for CROAKER HEATING AND AIR

CROAKER HEATING AND AIR

103 N 2nd St
5.00(
6
)
Approved Pro

CROAKER HEATING AND AIR

103 N 2nd St
5.00(
6
)
Approved Pro
17 years of experience
Emergency services offered

Croaker Heating and Air, formed through the merger of Bowien and Star Air in 2024, has been proudly installing and servicing HVAC systems for over 20 years. We specialize in installation, maintenance, and repair of residential and commercial heating, air conditioning, ventilation, and refrigeration systems. Our team of thorough, experienced, and trained professionals delivers fast, reliable, and top-quality service, ensuring every job meets the highest industry standards. Customer satisfaction is our priority, and we take pride in providing exceptional service on every project. We offer 24-hour emergency services because HVAC issues can arise at any time. Our team is always ready to answer your call and respond with rapid, professional solutions. Call Croaker Heating and Air today for a free estimate! 512-954-1917 !

"On time and on budget, good cleanup after. Very pleased "

Bill C on September 2025

Croaker Heating and Air, formed through the merger of Bowien and Star Air in 2024, has been proudly installing and servicing HVAC systems for over 20 years. We specialize in installation, maintenance, and repair of residential and commercial heating, air conditioning, ventilation, and refrigeration systems. Our team of thorough, experienced, and trained professionals delivers fast, reliable, and top-quality service, ensuring every job meets the highest industry standards. Customer satisfaction is our priority, and we take pride in providing exceptional service on every project. We offer 24-hour emergency services because HVAC issues can arise at any time. Our team is always ready to answer your call and respond with rapid, professional solutions. Call Croaker Heating and Air today for a free estimate! 512-954-1917 !

"On time and on budget, good cleanup after. Very pleased "

Bill C on September 2025


Avatar for COOL GUYS HEATING AND AIR LLC

COOL GUYS HEATING AND AIR LLC

1608 CLIFFBRAKE WAY
5.00(
10
)
Approved Pro

COOL GUYS HEATING AND AIR LLC

1608 CLIFFBRAKE WAY
5.00(
10
)
Approved Pro
1 years of experience
Free onsite estimate

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!

"Chris was a huge help in figuring out the best options for my AC repair - overall super knowledgeable and professional throughout the job. "

Ben C on June 2025

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!

"Chris was a huge help in figuring out the best options for my AC repair - overall super knowledgeable and professional throughout the job. "

Ben C on June 2025


Avatar for Koala Cooling, LLC

Koala Cooling, LLC

1317 Sam Bass Rd
5.00(
5
)
Approved Pro

Koala Cooling, LLC

1317 Sam Bass Rd
5.00(
5
)
Approved Pro
6 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!

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!

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FAQs for central a/c service or repair projects in Liberty Hill, TX

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Liberty Hill, TX homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.