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    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Austin

Standard Renewable Energy

3.67(
3
)
Approved Pro

Standard Renewable Energy

3.67(
3
)
Approved Pro
Customers say: Quality work
2006 years of experience
Free onsite estimate

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


Avatar for A-PLUS INSPECTION SERVICES, Since 1967

A-PLUS INSPECTION SERVICES, Since 1967

5.00(
72
)

A-PLUS INSPECTION SERVICES, Since 1967

5.00(
72
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


"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


Avatar for Square House

Square House

4.93(
57
)

Square House

4.93(
57
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

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


Avatar for AIM A/C And Heating Services

AIM A/C And Heating Services

4.91(
44
)

AIM A/C And Heating Services

4.91(
44
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We offer: Repairs/Service, Preventative Maintenance, Tune ups/ Check ups, HVAC Inspections, Whole home Air Purification Systems, Duct Cleaning & Sanitizing, Programmable Thermostats,and custom filters (FREE SHIPPING) straight to your home (*limited time offer). We do not use subcontractors. All of our technicians have an EPA license as well as a TDLR license. Free diagnosis w/repair (*some exclusions apply). Free second opinions (*some exclusions apply) Free estimates for replacement systems (*Financing available.) (P)-512-312-9080. (E)- [email protected] Locally owned & operated. Est. April 2000.

"Jesse was great along with his team"

Alanna V on June 2020

We offer: Repairs/Service, Preventative Maintenance, Tune ups/ Check ups, HVAC Inspections, Whole home Air Purification Systems, Duct Cleaning & Sanitizing, Programmable Thermostats,and custom filters (FREE SHIPPING) straight to your home (*limited time offer). We do not use subcontractors. All of our technicians have an EPA license as well as a TDLR license. Free diagnosis w/repair (*some exclusions apply). Free second opinions (*some exclusions apply) Free estimates for replacement systems (*Financing available.) (P)-512-312-9080. (E)- [email protected] Locally owned & operated. Est. April 2000.

"Jesse was great along with his team"

Alanna V on June 2020


Avatar for McCullough Heating & Air Conditioning

McCullough Heating & Air Conditioning

4.70(
255
)

McCullough Heating & Air Conditioning

4.70(
255
)
Customers say: Super punctual
1977 years of experience

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


Avatar for Precision Heating & Air LLC

Precision Heating & Air LLC

4.66(
767
)

Precision Heating & Air LLC

4.66(
767
)
Customers say: Super punctual
2006 years of experience

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


Avatar for ENERGY ATTIC USA

ENERGY ATTIC USA

5.00(
26
)

ENERGY ATTIC USA

5.00(
26
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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



Avatar for Tradesman Services Ltd

Tradesman Services Ltd

4.83(
72
)

Tradesman Services Ltd

4.83(
72
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

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.

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Energy Efficiency Auditing questions, answered by experts

Depending on property size and audit scope, costs range from $200 to $600.

If you install LED bulbs, they will use much less energy than incandescent bulbs. LED light strips also use less power. Battery-operated puck lights use no electricity at all, but you will need to replace the batteries as needed. They are beneficial if your power goes out, too, as they will remain on as a light source. 

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

You can check your home's humidity in a few ways. A simple option is to use a hygrometer, which you can find at a hardware or big box store. Your smartphone may also have an app that can measure humidity. Modern thermostats, particularly smart thermostats, are also able to measure humidity levels.

Absolutely! Especially if you have an older home that currently doesn’t have air conditioning where installing ductwork just wouldn't work. No one likes being hot in the warmer months, so if you’re looking to sell your home in the near future, installing a ductless mini-split AC can be a good way to enjoy your home more while you’re in it, boost the return on your sale, and serve as a perk to peak buyers’ interest.

The Austin, 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.