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Get matched with top heating and air conditioning pros in Round Rock, TX

There are 29 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon841
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Round Rock, TX

*The Angi rating for Heating And Air Conditioning Service companies in Round Rock, 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 Round Rock, 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 07, 2025

Find Heating and air conditioning pros in Round Rock

PreFix

611 S CONGRESS AVE
No reviews yet

PreFix

611 S CONGRESS AVE
No reviews yet

PreFix is a local Austin company, who mainly employ Veterans. We leverage our unique approach to Home Maintenance to provide quality HVAC repairs and replacements for a minimum of 15-30% less than the industry standard.

PreFix is a local Austin company, who mainly employ Veterans. We leverage our unique approach to Home Maintenance to provide quality HVAC repairs and replacements for a minimum of 15-30% less than the industry standard.

Restaurant Rescue

1500 E COURT ST
No reviews yet

Restaurant Rescue

1500 E COURT ST
No reviews yet
7 years of experience

Here at Restaurant Rescue, we specialize in HVAC and Refrigeration as well as commercial kitchen appliance repair. We have a vast knowledge of HVAC systems as well as Refrigeration units such as, walk-in coolers, walk-in freezers, chillers, ice machines, makelines etc. We are also proficient in large gas ovens such as pizza ovens, conveyor ovens and most everything in between. We are family owned, and pass those same family values on to our customers.

Here at Restaurant Rescue, we specialize in HVAC and Refrigeration as well as commercial kitchen appliance repair. We have a vast knowledge of HVAC systems as well as Refrigeration units such as, walk-in coolers, walk-in freezers, chillers, ice machines, makelines etc. We are also proficient in large gas ovens such as pizza ovens, conveyor ovens and most everything in between. We are family owned, and pass those same family values on to our customers.

Brandon

2103 N Lynn St
No reviews yet

Brandon

2103 N Lynn St
No reviews yet
18 years of experience

By hiring me as your handyman, you are choosing a reliable and skilled professional who will provide exceptional service, thorough communication, attention to detail, effective problem-solving, and a commitment to your overall satisfaction. I am confident that I am the right person for the job and look forward to exceeding your expectations.

By hiring me as your handyman, you are choosing a reliable and skilled professional who will provide exceptional service, thorough communication, attention to detail, effective problem-solving, and a commitment to your overall satisfaction. I am confident that I am the right person for the job and look forward to exceeding your expectations.

AC Repair Austin

704 San Antonio St
No reviews yet

AC Repair Austin

704 San Antonio St
No reviews yet
13 years of experience

If you've been putting off needed AC repair in Austin, call the experts at 24/7 AC Repair Austin to get your home or office cool and comfortable again. The pros at 24/7 AC Repair Austin offer expert air conditioning repair in Austin, TX, for virtually every make and model of HVAC system in use today, and all repairs are guaranteed to last. To find out more, call the pros at 24/7 AC Repair Austin.

If you've been putting off needed AC repair in Austin, call the experts at 24/7 AC Repair Austin to get your home or office cool and comfortable again. The pros at 24/7 AC Repair Austin offer expert air conditioning repair in Austin, TX, for virtually every make and model of HVAC system in use today, and all repairs are guaranteed to last. To find out more, call the pros at 24/7 AC Repair Austin.

Abacus Plumbing Air Conditioning & Electrical Austin

2105 Denton Dr
4.86(
29
)

Abacus Plumbing Air Conditioning & Electrical Austin

2105 Denton Dr
4.86(
29
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Abacus Plumbing, Air Conditioning & Electrical provides high-quality residential repairs, installation and maintenance for all your home's needs. Abacus has been serving Texas since 2003, is accredited by the BBB, licensed, insured and all technicians must pass a rigorous background check, drug screening and maintain a high customer service satisfaction rating. Honesty and integrity are the hallmarks of Abacus, and customer satisfaction is our number one priority.

"It went as well as possible despite some difficult circumstances."

Michael C on April 2024

Abacus Plumbing, Air Conditioning & Electrical provides high-quality residential repairs, installation and maintenance for all your home's needs. Abacus has been serving Texas since 2003, is accredited by the BBB, licensed, insured and all technicians must pass a rigorous background check, drug screening and maintain a high customer service satisfaction rating. Honesty and integrity are the hallmarks of Abacus, and customer satisfaction is our number one priority.

"It went as well as possible despite some difficult circumstances."

Michael C on April 2024

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Heating and Air Conditioning questions, answered by experts

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

Vents may blow air even though the air conditioning system is off because of the pressure difference between indoor and outdoor air or drafts from leaky ducts. Check for leaks or drafts in the ductwork or around windows and doors.

The cost of a new HVAC system is roughly $7,500 but will vary by the type of HVAC unit and the size of your home. If you only need to replace your AC, it can cost between $2,200 and $5,500; replacing your furnace costs $3,200 to $6,000.

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The Round Rock, 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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