
Get matched with top energy efficiency auditors in Round Rock, TX
There are 7 highly-rated local energy efficiency auditors.
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Verified Reviews for Energy Efficiency Auditing pros in Round Rock, TX
*The Angi rating for Energy Efficiency Auditing 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 Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing 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 Energy Efficiency Auditing needs.
Last update on November 27, 2025
Find Energy efficiency auditors in Round Rock
Standard Renewable Energy
Standard Renewable Energy
Standard Renewable Energy, provides energy efficiency and renewable energy solutions that help customers lower energy bills, reduce their environmental impact and increase their energy independence.
"They were friendly, honest (so many other contractors outright lie to you), accurate with their bid, prompt with keeping the installation appointment and thorough from the initial contact to the completion of the job. Service rep followed up with an inspection after the job was complete. Only 2 things I could say were slightly annoying were the screws left on the garage floor (but I was expecting some anyway from a previous contractor's work) and the fact that the sales rep did not deliver the rebate forms until it was almost too late to claim the rebate."
Marie J on June 2010
Standard Renewable Energy, provides energy efficiency and renewable energy solutions that help customers lower energy bills, reduce their environmental impact and increase their energy independence.
"They were friendly, honest (so many other contractors outright lie to you), accurate with their bid, prompt with keeping the installation appointment and thorough from the initial contact to the completion of the job. Service rep followed up with an inspection after the job was complete. Only 2 things I could say were slightly annoying were the screws left on the garage floor (but I was expecting some anyway from a previous contractor's work) and the fact that the sales rep did not deliver the rebate forms until it was almost too late to claim the rebate."
Marie J on June 2010

A-PLUS INSPECTION SERVICES, Since 1967
A-PLUS INSPECTION SERVICES, Since 1967
Texas' Foremost Inspection Company, Since 1967 Board-Certified, Award-Winning, Professional Inspection Services INSPECTORS - GRADUATE ENGINEERS - BUILDERS - CONSULTANTS - FORENSICS - THERMAL IMAGING - EXPERT WITNESSES www.BestAustinInspectors.com
"Chris was very professional, thorough and provided excellent, friendly service. His report covered a lot all aspects of the process, and there are many minor observations covered in the report that will help to work on on-going maintenance of the house to give it longevity and prevent future issues with the property. Highly recommend that any prospective buyer takes his services."
VIKAS G on September 2021
Texas' Foremost Inspection Company, Since 1967 Board-Certified, Award-Winning, Professional Inspection Services INSPECTORS - GRADUATE ENGINEERS - BUILDERS - CONSULTANTS - FORENSICS - THERMAL IMAGING - EXPERT WITNESSES www.BestAustinInspectors.com
"Chris was very professional, thorough and provided excellent, friendly service. His report covered a lot all aspects of the process, and there are many minor observations covered in the report that will help to work on on-going maintenance of the house to give it longevity and prevent future issues with the property. Highly recommend that any prospective buyer takes his services."
VIKAS G on September 2021

DBL Check LLC
DBL Check LLC
DBL Check LLC specializes in Home, Mold and Termite Inspections.
"Daniel H. Did an amazing job on our new home inspection. He arrived on time, and we met with him at the end of his process. He went through the entire home - top to bottom and has the pictures to prove that he even went on top of the roof. He met with us, and showed each of the areas that had issues and patiently explained the issue and recommended repairs. He even found out that our dishwasher wasn’t connected properly. He answered all of our questions and we never had the impression that he was in a rush. It was an afternoon inspection, and it ran a little late due to our questions. We feel more prepared to move into our home knowing what to look for and to be sure that repairs have been made. THANKS DANIEL for a great job. WE really appreciate it."
Joann O on March 2018
DBL Check LLC specializes in Home, Mold and Termite Inspections.
"Daniel H. Did an amazing job on our new home inspection. He arrived on time, and we met with him at the end of his process. He went through the entire home - top to bottom and has the pictures to prove that he even went on top of the roof. He met with us, and showed each of the areas that had issues and patiently explained the issue and recommended repairs. He even found out that our dishwasher wasn’t connected properly. He answered all of our questions and we never had the impression that he was in a rush. It was an afternoon inspection, and it ran a little late due to our questions. We feel more prepared to move into our home knowing what to look for and to be sure that repairs have been made. THANKS DANIEL for a great job. WE really appreciate it."
Joann O on March 2018

Square House
Square House
At our core we are home inspectors and energy auditors. However, in the field we are house detectives, educators and consultants who empower homeowners with accurate and easy to understand information. Square House has been a leader in Austin Texas home inspections and energy audits for over 5 years. Justin is a fourth generation builder and an expert in home improvement, energy efficiency and property inspections.
"Justin "found" numerous things to complain about on our house. There were a few things that he was right about, but most of it was trumped up. Keeping in mind that his job is to find things wrong, so that buyers can dicker with sellers, he's doing great (sarcasm intended). Here are some examples: 1. The yard has a downgrade that "could lead to flooding". We are the first house on the top of the hill. There's no chance of flooding. 2. "Possible termite damage". There has never been termites on this property. It is all brick. Termites are now eating brick for breakfast? 3. "Possible Rodent Infestation", which he based on the fact that attic insulation appears to be moved around. This is because we have a lot of blown in insulation. It's not supposed to be flat. Not rodent issues. 4. He said our water heater didn’t pass inspection. We just had the piping replaced this past spring, and it passed inspection then. It was inspected by a professional, and we have the paperwork to prove it. Trumping up make believe problems is unprofessional and demonstrates a total lack of integrity. If you're a buyer looking to screw over sellers, I'd recommend him. If you prefer to know the truth......Steer Clear!"
jason h on October 2018
At our core we are home inspectors and energy auditors. However, in the field we are house detectives, educators and consultants who empower homeowners with accurate and easy to understand information. Square House has been a leader in Austin Texas home inspections and energy audits for over 5 years. Justin is a fourth generation builder and an expert in home improvement, energy efficiency and property inspections.
"Justin "found" numerous things to complain about on our house. There were a few things that he was right about, but most of it was trumped up. Keeping in mind that his job is to find things wrong, so that buyers can dicker with sellers, he's doing great (sarcasm intended). Here are some examples: 1. The yard has a downgrade that "could lead to flooding". We are the first house on the top of the hill. There's no chance of flooding. 2. "Possible termite damage". There has never been termites on this property. It is all brick. Termites are now eating brick for breakfast? 3. "Possible Rodent Infestation", which he based on the fact that attic insulation appears to be moved around. This is because we have a lot of blown in insulation. It's not supposed to be flat. Not rodent issues. 4. He said our water heater didn’t pass inspection. We just had the piping replaced this past spring, and it passed inspection then. It was inspected by a professional, and we have the paperwork to prove it. Trumping up make believe problems is unprofessional and demonstrates a total lack of integrity. If you're a buyer looking to screw over sellers, I'd recommend him. If you prefer to know the truth......Steer Clear!"
jason h on October 2018

McCullough Heating & Air Conditioning
McCullough Heating & Air Conditioning
McCullough has been providing expert air conditioning and heating services in Austin, Texas for over 30 years. We not only make your home more comfortable, our state-of-the-art system can save you up to 50% on heating and cooling costs. Count on McCullough for expert solutions to your heating and cooling problems. Family owned & operated .
"Called to have my AC check for the year they said they don't do AC checks anymore for the year only heating but they said if I'll pay them an extra 50 bucks on top of the $149 they'll be glad to check it"
Alan W on September 2025
McCullough has been providing expert air conditioning and heating services in Austin, Texas for over 30 years. We not only make your home more comfortable, our state-of-the-art system can save you up to 50% on heating and cooling costs. Count on McCullough for expert solutions to your heating and cooling problems. Family owned & operated .
"Called to have my AC check for the year they said they don't do AC checks anymore for the year only heating but they said if I'll pay them an extra 50 bucks on top of the $149 they'll be glad to check it"
Alan W on September 2025
Precision Heating & Air LLC
Precision Heating & Air LLC
COVID-19 UPDATE: Precision is following all CDC safety guidelines, yours and our safety is our #1 priority! Our techs will show up to your home, wearing face masks, rubber gloves and one time use shoe covers! Looking for Air Conditioning Repair in Austin, Texas – AC Repair? Then you've come to the right place, Precision Heating & Air Conditioning provides the highest quality Air Conditioning and Heating Repair (HVACR) in the greater Austin, TX area. Our NATE certified technicians are experts in the latest Air Conditioning technologies and innovations in Energy Efficient Air Conditioning installations. Our valued customers have come to depend on our expertise for timely and affordable solutions to all their Air Conditioning Repair, Heating Repair, and Air Conditioning Maintenance needs. We never have an after hours fee. We do not offer service to Manor, TX.
"I used precision about four years ago and had good experience previously. It seems bought by Fox service. Their service is too pricey to afford from my experience yesterday. I guessed my ac has an evaporator coil leak since my another same model ac had this issue four years ago. It took the technician ~10 minutes to conclude coil leaking and he charged me $359. He quoted $4,349 for replacing the coil. I later got another quote $1,480 from another company. What a rip off!"
LEI H on February 2024
COVID-19 UPDATE: Precision is following all CDC safety guidelines, yours and our safety is our #1 priority! Our techs will show up to your home, wearing face masks, rubber gloves and one time use shoe covers! Looking for Air Conditioning Repair in Austin, Texas – AC Repair? Then you've come to the right place, Precision Heating & Air Conditioning provides the highest quality Air Conditioning and Heating Repair (HVACR) in the greater Austin, TX area. Our NATE certified technicians are experts in the latest Air Conditioning technologies and innovations in Energy Efficient Air Conditioning installations. Our valued customers have come to depend on our expertise for timely and affordable solutions to all their Air Conditioning Repair, Heating Repair, and Air Conditioning Maintenance needs. We never have an after hours fee. We do not offer service to Manor, TX.
"I used precision about four years ago and had good experience previously. It seems bought by Fox service. Their service is too pricey to afford from my experience yesterday. I guessed my ac has an evaporator coil leak since my another same model ac had this issue four years ago. It took the technician ~10 minutes to conclude coil leaking and he charged me $359. He quoted $4,349 for replacing the coil. I later got another quote $1,480 from another company. What a rip off!"
LEI H on February 2024

ENERGY ATTIC USA
ENERGY ATTIC USA
Energy Attic USA, a top consulting company for energy efficiency upgrades for residential or commercial. Our client's homes and offices are more energy efficient and save money. We specialize in foil radiant barrier, blown-in fiberglass insulation, and ventilation as a proven 3 part Energy Reduction System which will save you up to 40% on your utility costs. These home improvement upgrades will pay for themselves in energy savings and then continue to save you money as long as you live there. Energy tax credits for solar ventilation are available through 2016, We have extensive construction experience and have a proven track record of installed clients. We will be happy to give you customer references. The radiant barrier we use is made from 99% aluminum foil and is 95% reflective - the highest reflectivity available. It is non toxic, has no fumes or off gassing and will not have to be reapplied over time. It can reduce your attic temperatures up to 40-50 degrees in the summer months and keep the heat from escaping during the winter months. We engineer our installations for each home to maximize air flow and heat reduction. We offer fiberglass blown in and batt insulation. We use premium insulation - Johns Manville Climate Pro. It has a lifetime guarantee against settling and does not deteriorate like many products. It is made from 25% recycled glass products and contains no formaldehyde. We also offer insulation removal services for fires, floods or contaminated insulation. The third component is ventilation. Solar fans are excellent because they actively remove hot air and moisture from your attic without using any electricity. They are extremely quiet and can withstand brutal Texas weather. We use Solar Royal solar fans which is Texas based company and they have up to a lifetime warranty for residential use. Our estimates are free so call us now to start saving! For San Antonio - 210-587-7454. For Austin - 512-535-5466. For Houston - 832-476-3821
Energy Attic USA, a top consulting company for energy efficiency upgrades for residential or commercial. Our client's homes and offices are more energy efficient and save money. We specialize in foil radiant barrier, blown-in fiberglass insulation, and ventilation as a proven 3 part Energy Reduction System which will save you up to 40% on your utility costs. These home improvement upgrades will pay for themselves in energy savings and then continue to save you money as long as you live there. Energy tax credits for solar ventilation are available through 2016, We have extensive construction experience and have a proven track record of installed clients. We will be happy to give you customer references. The radiant barrier we use is made from 99% aluminum foil and is 95% reflective - the highest reflectivity available. It is non toxic, has no fumes or off gassing and will not have to be reapplied over time. It can reduce your attic temperatures up to 40-50 degrees in the summer months and keep the heat from escaping during the winter months. We engineer our installations for each home to maximize air flow and heat reduction. We offer fiberglass blown in and batt insulation. We use premium insulation - Johns Manville Climate Pro. It has a lifetime guarantee against settling and does not deteriorate like many products. It is made from 25% recycled glass products and contains no formaldehyde. We also offer insulation removal services for fires, floods or contaminated insulation. The third component is ventilation. Solar fans are excellent because they actively remove hot air and moisture from your attic without using any electricity. They are extremely quiet and can withstand brutal Texas weather. We use Solar Royal solar fans which is Texas based company and they have up to a lifetime warranty for residential use. Our estimates are free so call us now to start saving! For San Antonio - 210-587-7454. For Austin - 512-535-5466. For Houston - 832-476-3821
JP Hobbs Inc - JoshHobbs.com Solar Screen Services
JP Hobbs Inc - JoshHobbs.com Solar Screen Services
J P Hobbs, Inc dba JOSHHOBBS.COM SOLAR SCREEN SERVICES. LICENSE #: EIN 75-2509634.
J P Hobbs, Inc dba JOSHHOBBS.COM SOLAR SCREEN SERVICES. LICENSE #: EIN 75-2509634.

Tradesman Services Ltd
Tradesman Services Ltd
Tradesman Services, LTD is a full service air conditioning, heating and plumbing contractor. We service, install and maintain all types of heating and air conditioning equipment and plumbing systems . Helping you with energy efficient, green solutions to all your mechanical needs is our specialty. Designing systems up front, implementing those designs then commissioning the operation of the project to certify 90% or better of the manufacturers ratings is what sets us apart. You get what you paid for. We service a 100 mile radius around Waco, TX. Diagnostic fees are based on location. Award wining.
Tradesman Services, LTD is a full service air conditioning, heating and plumbing contractor. We service, install and maintain all types of heating and air conditioning equipment and plumbing systems . Helping you with energy efficient, green solutions to all your mechanical needs is our specialty. Designing systems up front, implementing those designs then commissioning the operation of the project to certify 90% or better of the manufacturers ratings is what sets us apart. You get what you paid for. We service a 100 mile radius around Waco, TX. Diagnostic fees are based on location. Award wining.

Austin Refrigeration & Air Conditioning
Austin Refrigeration & Air Conditioning
Austin Refrigeration is a locally owned heating and air conditioning company dedicated to priority service and cost efficient repairs. We offer free estimates and free second opinions. We have spent the last 25 years focusing on customer service and satisfaction. Our number one goal is to earn a referral. With that goal in mind, each of our customers are our number one priority. Expedited and emergency services are available to families with small children, senior citizens, people with illness and the disabled without emergency fees. Our Technicians are all certified and registered with the State of Texas, as well as EPA certified. We have many specials running, for example, $4,999.00 for a 3 Ton complete system install and $69.95 A/C or Heating Tune-Ups. We have different financing options catered around your needs, making purchasing easy and affordable. Serving all of Central Texas.
"Great company!!! They are busy, we all are but they made me feel like a priority. They texted me when I called immediately to let me know they were with a customer and would call right back and called be back within 5 mins. Even with the weather event they were able to fix my system and get me back up and running!! Parker was so patient and amazing! He took his time and explained everything to me! He also was willing to troubleshoot before just saying things needed to be replaced or the whole system needed to be replaced. They did exactly what was needed and got me fixed right away!! I will be using them again and I recommend you do as well! Tell your friends and family because this is a top tier company and they are lucky to have Parker!"
Martha C on January 2025
Austin Refrigeration is a locally owned heating and air conditioning company dedicated to priority service and cost efficient repairs. We offer free estimates and free second opinions. We have spent the last 25 years focusing on customer service and satisfaction. Our number one goal is to earn a referral. With that goal in mind, each of our customers are our number one priority. Expedited and emergency services are available to families with small children, senior citizens, people with illness and the disabled without emergency fees. Our Technicians are all certified and registered with the State of Texas, as well as EPA certified. We have many specials running, for example, $4,999.00 for a 3 Ton complete system install and $69.95 A/C or Heating Tune-Ups. We have different financing options catered around your needs, making purchasing easy and affordable. Serving all of Central Texas.
"Great company!!! They are busy, we all are but they made me feel like a priority. They texted me when I called immediately to let me know they were with a customer and would call right back and called be back within 5 mins. Even with the weather event they were able to fix my system and get me back up and running!! Parker was so patient and amazing! He took his time and explained everything to me! He also was willing to troubleshoot before just saying things needed to be replaced or the whole system needed to be replaced. They did exactly what was needed and got me fixed right away!! I will be using them again and I recommend you do as well! Tell your friends and family because this is a top tier company and they are lucky to have Parker!"
Martha C on January 2025
The Round Rock, TX homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.

A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
•Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.

Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
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