Top-rated central a/c installers.

Get matched with top central a/c installers in Liberty Hill, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central a/c installers in Liberty Hill

DMO Mechanical, LLC

5.00(
3
)
Approved Pro

DMO Mechanical, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 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 Covenant Air Conditioning and Heating, Inc.

Covenant Air Conditioning and Heating, Inc.

4.67(
23
)
Approved Pro

Covenant Air Conditioning and Heating, Inc.

4.67(
23
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
53 local quotes requested

Here at Covenant Air Conditioning and Heating, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"The experience was easy and straightforward. The install was done on time, and staff were professional."

Amy S on November 2023

Here at Covenant Air Conditioning and Heating, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

"The experience was easy and straightforward. The install was done on time, and staff were professional."

Amy S on November 2023


Avatar for O 2 KOOL REFRIGERATION & A/C

O 2 KOOL REFRIGERATION & A/C

4.78(
9
)
Approved Pro

O 2 KOOL REFRIGERATION & A/C

4.78(
9
)
Approved Pro
Customers say: Quick response
50 local quotes requested
11 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 A-Plus Air Conditioning & Home Solutions

A-Plus Air Conditioning & Home Solutions

4.70(
883
)
Approved Pro

A-Plus Air Conditioning & Home Solutions

4.70(
883
)
Approved Pro
Customers say: Quick response
70 local quotes requested
49 years of experience

Looking for a company that gives you the “warm fuzzies” and makes you feel good each time we do business together? For Emergency Services or After Hour Services, Please call 512-450-1980! When you call A-Plus, you can sense warmth, experience and knowledge from our professional staff. Family owned & operated since 1977. We service Austin & surrounding areas 7 days a week .

"BUYER BEWARE! DO NOT USE THIS VENDOR! I was duped by this company! Told me the installation of my single front iron door would be $255/hr for 1 hr possible 2 hours for 2 people. This install was 7 hours for each person or 14 hours which cost me over $1300 to install 1 door. The door was already prehung. The 2 men were walking around wasting time, pretending to look for parts such as door handles which were right in front of them in the box. This is deceptive, false advertising, and will be reported to the BBB. They didn’t even get my confirmation/approval for additional hours or work! I will NEVER use their services again. Duped!"

Laurie P on April 2025

Looking for a company that gives you the “warm fuzzies” and makes you feel good each time we do business together? For Emergency Services or After Hour Services, Please call 512-450-1980! When you call A-Plus, you can sense warmth, experience and knowledge from our professional staff. Family owned & operated since 1977. We service Austin & surrounding areas 7 days a week .

"BUYER BEWARE! DO NOT USE THIS VENDOR! I was duped by this company! Told me the installation of my single front iron door would be $255/hr for 1 hr possible 2 hours for 2 people. This install was 7 hours for each person or 14 hours which cost me over $1300 to install 1 door. The door was already prehung. The 2 men were walking around wasting time, pretending to look for parts such as door handles which were right in front of them in the box. This is deceptive, false advertising, and will be reported to the BBB. They didn’t even get my confirmation/approval for additional hours or work! I will NEVER use their services again. Duped!"

Laurie P on April 2025


Avatar for Belk HVAC

Belk HVAC

5.00(
12
)
Approved Pro

Belk HVAC

5.00(
12
)
Approved Pro
36 local quotes requested
1 years of experience

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 Team Enoch HVAC Austin

Team Enoch HVAC Austin

4.81(
511
)
Approved Pro

Team Enoch HVAC Austin

4.81(
511
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
105 local quotes requested

Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"Team Enoch, simply the best! They helped after hours, quoted us less than others, professional, incredible service! Such a quality company, I wish I knew about them sooner!"

Susan B on October 2025

Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"Team Enoch, simply the best! They helped after hours, quoted us less than others, professional, incredible service! Such a quality company, I wish I knew about them sooner!"

Susan B on October 2025


Avatar for Koala Cooling, LLC

Koala Cooling, LLC

5.00(
5
)
Approved Pro

Koala Cooling, LLC

5.00(
5
)
Approved Pro
11 local quotes requested
7 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!


Avatar for Precision Heating & Air

Precision Heating & Air

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Precision Heating & Air

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
26 years of experience
Emergency services offered

With temperatures in Austin ranging from frigid to stifling in the span of a week, it is important to have quality HVAC systems to ensure your indoor comfort all year long. At Precision Heating & Air, we know how crucial these systems are, which is why our licensed technicians perform unmatched installation, replacement, repair, and maintenance services to homes and light-commercial properties in Austin and surrounding areas. With our skilled and experienced team on your side, you can be sure that you will never be at the mercy of the weather. From AC repair and furnace installation to HVAC maintenance and backup generator sales, our NATE-Certified technicians can do it all. We go above and beyond to put our customers first and back up all our services with a 100% satisfaction guarantee!

With temperatures in Austin ranging from frigid to stifling in the span of a week, it is important to have quality HVAC systems to ensure your indoor comfort all year long. At Precision Heating & Air, we know how crucial these systems are, which is why our licensed technicians perform unmatched installation, replacement, repair, and maintenance services to homes and light-commercial properties in Austin and surrounding areas. With our skilled and experienced team on your side, you can be sure that you will never be at the mercy of the weather. From AC repair and furnace installation to HVAC maintenance and backup generator sales, our NATE-Certified technicians can do it all. We go above and beyond to put our customers first and back up all our services with a 100% satisfaction guarantee!


Affordable A/C & Heating

4.85(
20
)
Approved Pro

Affordable A/C & Heating

4.85(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
37 years of experience

Affordable A/C & Heating has been serving Austin homeowners since 1989. Our expert team specializes in all your heating and cooling needs. Contact us today for top-notch service!

Affordable A/C & Heating has been serving Austin homeowners since 1989. Our expert team specializes in all your heating and cooling needs. Contact us today for top-notch service!


Avatar for Fox Service Company

Fox Service Company

3.94(
17
)
Approved Pro

Fox Service Company

3.94(
17
)
Approved Pro
Customers say: Quality work
39 local quotes requested
54 years of experience

Your trusted advisers for AC repair, furnace repair, plumbing and electric in Austin, Texas. Fox Service Company is a local heating and air conditioning, plumbing and electrical company that has been in existence since 1972. As a family oriented company, we employ local team members committed to providing the highest quality service. We service the greater Austin, TX, Metro area, including all of Georgetown, San Marcos and Round Rock, Texas.

"PAID $14,000 for an Lennox system ONLY 2 YEARS AGO. Fox installed and serviced it. Recently, system stopped working and a Fox tech charged us $320 to fix. It stopped working 3 days later, so they came out again. Then, they wanted $3244 to replace the coil. NEVER buy Lennox (look up the class action lawsuit RE coils). NEVER use Fox (I've been pushed up to a "supervisor" 4 times with no resolution, the last one has yet to call). Lennox system's have faulty coils (see Reddit). Fox says they NOW don't use Lennox. (Head scratch) You make the connection. So, all I asked for was a new coil installed (part covered under warranty, 7 yrs left) and a guarantee that if it failed again (meaning I'd pay this time and have seven TX summers to go), Fox would not charge me for labor ($3244...pretty steep price too)...no call back."

LISA T on October 2025

Your trusted advisers for AC repair, furnace repair, plumbing and electric in Austin, Texas. Fox Service Company is a local heating and air conditioning, plumbing and electrical company that has been in existence since 1972. As a family oriented company, we employ local team members committed to providing the highest quality service. We service the greater Austin, TX, Metro area, including all of Georgetown, San Marcos and Round Rock, Texas.

"PAID $14,000 for an Lennox system ONLY 2 YEARS AGO. Fox installed and serviced it. Recently, system stopped working and a Fox tech charged us $320 to fix. It stopped working 3 days later, so they came out again. Then, they wanted $3244 to replace the coil. NEVER buy Lennox (look up the class action lawsuit RE coils). NEVER use Fox (I've been pushed up to a "supervisor" 4 times with no resolution, the last one has yet to call). Lennox system's have faulty coils (see Reddit). Fox says they NOW don't use Lennox. (Head scratch) You make the connection. So, all I asked for was a new coil installed (part covered under warranty, 7 yrs left) and a guarantee that if it failed again (meaning I'd pay this time and have seven TX summers to go), Fox would not charge me for labor ($3244...pretty steep price too)...no call back."

LISA T on October 2025

...
Showing 1-10 of 1014

The Liberty Hill, TX homeowners’ guide to central a/c installations

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

  • 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.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently