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TRUSTED BY THE WOODLANDS, TX HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon49
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in The Woodlands

Avatar for Y Energy Solution

Y Energy Solution

4.77(
22
)
Approved Pro

Y Energy Solution

4.77(
22
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2018 years of experience

At Y Energy Solution, we help homeowners make their homes more energy-efficient, comfortable, and cost-effective. Unlike companies that specialize in just one aspect of home efficiency, we provide a full range of services?including attic insulation, plenum and duct sealing, duct replacement, energy audits, and duct cleaning. This comprehensive approach saves homeowners from the hassle of dealing with multiple contractors. Our value lies in our expertise and customer-focused solutions. We don't just sell services?we educate homeowners on how their home?s efficiency impacts their energy bills, HVAC performance, and overall comfort. By addressing energy loss at its source, we help homeowners lower utility costs, extend the life of their HVAC systems, and enjoy a healthier indoor environment. With Y Energy Solution, you get expert guidance, quality workmanship, and a home that works smarter, not harder to keep you comfortable.

"They done a great job, of all the companies I called. I would recommend them, this company work alone save me money on my electrical bills, this is what people want to hear, I waited 3 weeks before I completed this review, I don’t believe in doing reviews until I have time to see if it any benefit in the service, before you buy new windows and doors, call this company out first. 5 Stars no doubt. "

Dwayne L on July 2025

At Y Energy Solution, we help homeowners make their homes more energy-efficient, comfortable, and cost-effective. Unlike companies that specialize in just one aspect of home efficiency, we provide a full range of services?including attic insulation, plenum and duct sealing, duct replacement, energy audits, and duct cleaning. This comprehensive approach saves homeowners from the hassle of dealing with multiple contractors. Our value lies in our expertise and customer-focused solutions. We don't just sell services?we educate homeowners on how their home?s efficiency impacts their energy bills, HVAC performance, and overall comfort. By addressing energy loss at its source, we help homeowners lower utility costs, extend the life of their HVAC systems, and enjoy a healthier indoor environment. With Y Energy Solution, you get expert guidance, quality workmanship, and a home that works smarter, not harder to keep you comfortable.

"They done a great job, of all the companies I called. I would recommend them, this company work alone save me money on my electrical bills, this is what people want to hear, I waited 3 weeks before I completed this review, I don’t believe in doing reviews until I have time to see if it any benefit in the service, before you buy new windows and doors, call this company out first. 5 Stars no doubt. "

Dwayne L on July 2025


Avatar for Aire Serv of Houston Northwest

Aire Serv of Houston Northwest

5.00(
8
)
Approved Pro

Aire Serv of Houston Northwest

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2009 years of experience

Breathe Easy. We Are Here for All Your Heating & Cooling Needs! There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. We Offer 24/7 Emergency Service! When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Rest assured and know that Aire Serv is here for you, 24 hours a day, 7 days a week, with live dispatchers, prompt service, and no charge for overtime, weekends, and holidays. It’s good to know Aire Serv is always just a phone call away!

"Steve and Josh came out today to replace the grille and some insulation in my bathroom. They both knew exactly how to go about dealing with the odd size and dimensions of the grille and the opening and also how to go about making sure that the mildew would not reoccur in this setting. They worked together well, were professional, knew their stuff, cleaned up after themselves and were friendly to work with. I'm so glad they came out and got my situation sorted out. I have used Aire Serv in the past and will definitely use them again. Thanks guys."

Ruth A on February 2025

Breathe Easy. We Are Here for All Your Heating & Cooling Needs! There are many reasons to confidently choose Aire Serv as your provider of heater and air conditioning services—both commercial and residential. With more than 200 locations throughout the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair. We are proud of our reputation for putting clients first and getting the job done right the first time, every time. We Offer 24/7 Emergency Service! When your AC goes out in a heat wave or your furnace breaks down in an ice storm, you need emergency service fast! Rest assured and know that Aire Serv is here for you, 24 hours a day, 7 days a week, with live dispatchers, prompt service, and no charge for overtime, weekends, and holidays. It’s good to know Aire Serv is always just a phone call away!

"Steve and Josh came out today to replace the grille and some insulation in my bathroom. They both knew exactly how to go about dealing with the odd size and dimensions of the grille and the opening and also how to go about making sure that the mildew would not reoccur in this setting. They worked together well, were professional, knew their stuff, cleaned up after themselves and were friendly to work with. I'm so glad they came out and got my situation sorted out. I have used Aire Serv in the past and will definitely use them again. Thanks guys."

Ruth A on February 2025


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 Acadian Home Inspection, LLC

Acadian Home Inspection, LLC

New on AngiNew on Angi
Approved Pro

Acadian Home Inspection, LLC

New on AngiNew on Angi
Approved Pro
2009 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!

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!


Texas Air Pro

5.00(
116
)

Texas Air Pro

5.00(
116
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A Christian Company: Our goal is to be servants for Jesus Christ doing all things as unto the Lord. We believe that all our customers are given to us by the Lord and will serve with Quality and Honesty. We are also Licensed and Insured in the state of Texas so you can rest assured our work will be Top Quality! H.V.A.C. sales, service, install, and maintainence. Accepts Master Card, Visa, Discover, Check, and Cash.

"Nick and Reese replaced our air conditioner in 107 degree weather! They were knowledgeable, professional, and explained everything that they did. My husband who works in the HVAC industry was very impressed with their high standards of workmanship and their mastery of the trade. It saved my husband from having to get in that oven of an attic! We will be recommending them to everyone we know."

Beverly F on August 2023

A Christian Company: Our goal is to be servants for Jesus Christ doing all things as unto the Lord. We believe that all our customers are given to us by the Lord and will serve with Quality and Honesty. We are also Licensed and Insured in the state of Texas so you can rest assured our work will be Top Quality! H.V.A.C. sales, service, install, and maintainence. Accepts Master Card, Visa, Discover, Check, and Cash.

"Nick and Reese replaced our air conditioner in 107 degree weather! They were knowledgeable, professional, and explained everything that they did. My husband who works in the HVAC industry was very impressed with their high standards of workmanship and their mastery of the trade. It saved my husband from having to get in that oven of an attic! We will be recommending them to everyone we know."

Beverly F on August 2023


"Ronnie was awesome. They communicated multiple times about time and date (reminders leading up to the day) and when I showed up he was already complete with the drone footage and doing his inspection space by space. He was thoroughly knowledgeable and very kind and personable. He eased a lot of concerns and then sent over a 13 page report with photos and directions. It was amazing and totally worth the money for peace of mind Amin this whole process. I will be using their services a few more times for this and Ronnie laid out the next phase and who would be doing what. Overall, it was really great. Highly recommend!"

Victoria G on March 2021

We are a full service residential inspection company. We have been performing inspections in and around the Houston area since 2004.

"Ronnie was awesome. They communicated multiple times about time and date (reminders leading up to the day) and when I showed up he was already complete with the drone footage and doing his inspection space by space. He was thoroughly knowledgeable and very kind and personable. He eased a lot of concerns and then sent over a 13 page report with photos and directions. It was amazing and totally worth the money for peace of mind Amin this whole process. I will be using their services a few more times for this and Ronnie laid out the next phase and who would be doing what. Overall, it was really great. Highly recommend!"

Victoria G on March 2021


Avatar for All Star A/C & Heating Services

All Star A/C & Heating Services

4.88(
437
)

All Star A/C & Heating Services

4.88(
437
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

All Star A/C, Heating & Plumbing is your trusted partner for air conditioning, heating, plumbing, and generator installation in the Cypress, Tomball, Woodlands & Houston Metro Area. Family-owned and operated since 2010, we are committed to providing the best in service and customer satisfaction—that’s our promise to you. With our industry-leading quality guarantee on every repair, maintenance service, and new installation, you can trust us to get the job done right the first time. Whether it’s keeping your home comfortable, ensuring reliable plumbing, or powering your home with a generator, All Star A/C, Heating & Plumbing is here to serve you.

"As always, the team at All Star A/C & Heating Services here in Houston came through for us. Air went out in the downstairs unit at my kids home. It turned out to be a capacitor and the fix was only $269! We have been so happy with the honest and fabulous service that we’ve had with these guys for a decade now that we would never even consider calling someone else. We had been ripped off by other companies in the past who replaced entire units that were only a few years old rather than servicing just what was needed. All Star was founded by a couple of guys who got tired of working for dishonest companies that encouraged them to replace unnecessarily, and just wanted to do the right thing in their lives and work. Thanks again for being decent and honest. You’re the best! For anyone needing AC/heating services, I recommend these guys wholeheartedly. On a 10 point scale, they’re a 10+"

Deborah P on October 2019

All Star A/C, Heating & Plumbing is your trusted partner for air conditioning, heating, plumbing, and generator installation in the Cypress, Tomball, Woodlands & Houston Metro Area. Family-owned and operated since 2010, we are committed to providing the best in service and customer satisfaction—that’s our promise to you. With our industry-leading quality guarantee on every repair, maintenance service, and new installation, you can trust us to get the job done right the first time. Whether it’s keeping your home comfortable, ensuring reliable plumbing, or powering your home with a generator, All Star A/C, Heating & Plumbing is here to serve you.

"As always, the team at All Star A/C & Heating Services here in Houston came through for us. Air went out in the downstairs unit at my kids home. It turned out to be a capacitor and the fix was only $269! We have been so happy with the honest and fabulous service that we’ve had with these guys for a decade now that we would never even consider calling someone else. We had been ripped off by other companies in the past who replaced entire units that were only a few years old rather than servicing just what was needed. All Star was founded by a couple of guys who got tired of working for dishonest companies that encouraged them to replace unnecessarily, and just wanted to do the right thing in their lives and work. Thanks again for being decent and honest. You’re the best! For anyone needing AC/heating services, I recommend these guys wholeheartedly. On a 10 point scale, they’re a 10+"

Deborah P on October 2019


Avatar for GreenWorks Inspections & Engineering

GreenWorks Inspections & Engineering

4.87(
244
)

GreenWorks Inspections & Engineering

4.87(
244
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025


Avatar for Calahan Construction & Air

Calahan Construction & Air

4.75(
174
)

Calahan Construction & Air

4.75(
174
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Calahan Construction & Air was built on the idea of providing quality service with affordable prices. Our goal is to help as many people as possible. We began in 2002 and still run our company on the same principles when we started. While Calahan Construction & Air may not have a fleet of 100 trucks and over 100s of employees, what we do have is a genuine compassion to serve people in a manner that we expect to be served. By doing this, we have built a reputation for being trustworthy, accountable, dependable, efficient, and most notable a company that gets it right the first time.

"I Highly Recommend Stacy Calahan at Calahan Construction & Air! It was in middle of summer 2019, hotter than you can imagine inside my house even with 2 portable a/c units running in LR trying to mitigate some of the heat while waiting on my a/c company to help me. I found Calahan Construction & Air... Stacy came out quickly diagnosed the problem right away, my unit was dead (I had been nursing it over last few years) but I couldn’t purchase a new unit until I got in a place to fund a house remodel. So, I needed a used 5 ton unit - not an easy ask, but Stacy found one and installed it w/in 24 hours for a price that did not break the bank (about the same cost as 2 top of the line portable air conditioners, which I returned!) He was professional, responsive, and quick at a reasonable price! Stacy listened to me, took ownership of my problem, was kind & caring and best of all got the job done quickly at a price I could afford...all in the middle of summer (his busiest season) when other air conditioning companies are charging premium prices or up selling, Stacy Callahan got me what I needed not what he could sell me! His work ethic & business model are heads and shoulders above the rest, do not hesitate to use this company for all your A/C needs!!"

Diania H on February 2020

Calahan Construction & Air was built on the idea of providing quality service with affordable prices. Our goal is to help as many people as possible. We began in 2002 and still run our company on the same principles when we started. While Calahan Construction & Air may not have a fleet of 100 trucks and over 100s of employees, what we do have is a genuine compassion to serve people in a manner that we expect to be served. By doing this, we have built a reputation for being trustworthy, accountable, dependable, efficient, and most notable a company that gets it right the first time.

"I Highly Recommend Stacy Calahan at Calahan Construction & Air! It was in middle of summer 2019, hotter than you can imagine inside my house even with 2 portable a/c units running in LR trying to mitigate some of the heat while waiting on my a/c company to help me. I found Calahan Construction & Air... Stacy came out quickly diagnosed the problem right away, my unit was dead (I had been nursing it over last few years) but I couldn’t purchase a new unit until I got in a place to fund a house remodel. So, I needed a used 5 ton unit - not an easy ask, but Stacy found one and installed it w/in 24 hours for a price that did not break the bank (about the same cost as 2 top of the line portable air conditioners, which I returned!) He was professional, responsive, and quick at a reasonable price! Stacy listened to me, took ownership of my problem, was kind & caring and best of all got the job done quickly at a price I could afford...all in the middle of summer (his busiest season) when other air conditioning companies are charging premium prices or up selling, Stacy Callahan got me what I needed not what he could sell me! His work ethic & business model are heads and shoulders above the rest, do not hesitate to use this company for all your A/C needs!!"

Diania H on February 2020


Avatar for NBL Air Conditioning and Heating

NBL Air Conditioning and Heating

5.00(
30
)

NBL Air Conditioning and Heating

5.00(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We install new equipment, troubleshoot units, do repairs, service, and maintenance, we also replace parts and units that are under warranty. What sets us apart from other companies is that we always put ourselves in our customer's shoes and we never leave until our customer is satisfied with the work. We have been in the business for more than 10 years. We are a small company that likes to treat our customers like family. Please don't hesitate to call us for a repair, service, or a replacement, and we will provide fast and efficient service. Financing is available as well as bilingual service.

"I would use this company again and again. They were responsive, punctual, and SO respectful of our home! One of our AC units was dying but limping along, and they came out and gave me a realistic idea of what it would take to fix it and what that might mean overall. We opted to replace it. They gave us a great deal and were patient and worked with us as my husband was in the hospital with a serious medical condition and I was scattered as I tried to schedule the work."

Shauna G on July 2022

We install new equipment, troubleshoot units, do repairs, service, and maintenance, we also replace parts and units that are under warranty. What sets us apart from other companies is that we always put ourselves in our customer's shoes and we never leave until our customer is satisfied with the work. We have been in the business for more than 10 years. We are a small company that likes to treat our customers like family. Please don't hesitate to call us for a repair, service, or a replacement, and we will provide fast and efficient service. Financing is available as well as bilingual service.

"I would use this company again and again. They were responsive, punctual, and SO respectful of our home! One of our AC units was dying but limping along, and they came out and gave me a realistic idea of what it would take to fix it and what that might mean overall. We opted to replace it. They gave us a great deal and were patient and worked with us as my husband was in the hospital with a serious medical condition and I was scattered as I tried to schedule the work."

Shauna G on July 2022

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Energy Efficiency Auditing questions, answered by experts

It’s not recommended to turn off your breaker box in hopes of saving electricity. Breaker boxes were not designed to constantly be switched on and off. Therefore, turning off breakers unnecessarily can cause costly damage that outnumbers any energy savings. Only flip your breakers if absolutely necessary when troubleshooting an electrical issue.

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Yes, with features like LED lighting and variable speed controls for efficiency.

Audits typically take 2-4 hours, depending on the property size and energy systems.

The The Woodlands, 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.