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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon30
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in League City

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 TEXAS INDUSTRIAL AIR SERVICE LLC

TEXAS INDUSTRIAL AIR SERVICE LLC

5.00(
5
)
Approved Pro

TEXAS INDUSTRIAL AIR SERVICE LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2001 years of experience

Family owned and operated for over 20 years, Texas Industrial Air Services LLC has been providing honest service and savings for our customers. Our skilled technicians service commercial and residential HVAC equipment, and specialize in commercial refrigeration, and environmental chambers. We have earned a reputation for quality work offering friendly, stress-free service at a fair price!

"Texas Industrial Air Service just completed my fall HVAC maintenance check on the two furnaces in our attic. Everything passed inspection! Friendly, professional technician and great service!"

Charles W on October 2020

Family owned and operated for over 20 years, Texas Industrial Air Services LLC has been providing honest service and savings for our customers. Our skilled technicians service commercial and residential HVAC equipment, and specialize in commercial refrigeration, and environmental chambers. We have earned a reputation for quality work offering friendly, stress-free service at a fair price!

"Texas Industrial Air Service just completed my fall HVAC maintenance check on the two furnaces in our attic. Everything passed inspection! Friendly, professional technician and great service!"

Charles W on October 2020


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!


"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


"We’ve been using Weeks for years for routine maintenance, always with good results. This year we decided it was time for a system replacement, including all the attic ductwork. We got an outstanding team who did a superb job with this large task: 3 and 4 ton Daikin condensers, matching furnaces, new ductwork, and all the bells & whistles that go with that. We are very pleased with the results and highly recommend Weeks Service Company. Many thanks to Theo, Richard, John, Edgar, and Braedon. You guys were all professional, polite, treated us and our house with respect, and most of all were highly competent. It was a pleasure going through this big project with you!"

Clayton B on January 2024

Family owned & operated. Cost is determine by the job.

"We’ve been using Weeks for years for routine maintenance, always with good results. This year we decided it was time for a system replacement, including all the attic ductwork. We got an outstanding team who did a superb job with this large task: 3 and 4 ton Daikin condensers, matching furnaces, new ductwork, and all the bells & whistles that go with that. We are very pleased with the results and highly recommend Weeks Service Company. Many thanks to Theo, Richard, John, Edgar, and Braedon. You guys were all professional, polite, treated us and our house with respect, and most of all were highly competent. It was a pleasure going through this big project with you!"

Clayton B on January 2024


Avatar for Service Express Home Experts

Service Express Home Experts

4.58(
763
)

Service Express Home Experts

4.58(
763
)
Customers say: Quick response
2010 years of experience

At Service Express we offer professional services for your home. We have a team of 6-10 employees. We work 7 days a week at your convenience. We accept cash, checks, credit and debit. We never cut corners and make sure we do a professional job. And we always make sure our customers are satisfied. We use only green chemicals. We also offer warranty on our work.

"I used Service Express several times throughout the years, and I cannot express how much I appreciate them. Mike and Adam, both Lead Techs, and their crew were awesome. I had several things completed: duct redesign/replacement (all of it), vent cleaning (all 16), and dryer line cleaning. Mike provided a detailed estimate before I agreed to the job. Once the job was completed days later, Mike walked me through everything that was completed. I was pleased in what I saw! The entire crew were respectful, courteous and professional. And Gilbert, the owner, is about the nicest and most respectful person I ever met! I highly recommend their services! They earned a lifetime customer!!"

BENNIE P on March 2021

At Service Express we offer professional services for your home. We have a team of 6-10 employees. We work 7 days a week at your convenience. We accept cash, checks, credit and debit. We never cut corners and make sure we do a professional job. And we always make sure our customers are satisfied. We use only green chemicals. We also offer warranty on our work.

"I used Service Express several times throughout the years, and I cannot express how much I appreciate them. Mike and Adam, both Lead Techs, and their crew were awesome. I had several things completed: duct redesign/replacement (all of it), vent cleaning (all 16), and dryer line cleaning. Mike provided a detailed estimate before I agreed to the job. Once the job was completed days later, Mike walked me through everything that was completed. I was pleased in what I saw! The entire crew were respectful, courteous and professional. And Gilbert, the owner, is about the nicest and most respectful person I ever met! I highly recommend their services! They earned a lifetime customer!!"

BENNIE P on March 2021


Avatar for Attic Stars

Attic Stars

4.93(
29
)

Attic Stars

4.93(
29
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

As you search for insulation sources, you may be asking why you should consider us. we are major insulation experts with our eye on offering competitive pricing with quality services that include High-quality products and insulation systems Professionally trained and skilled installers State of the art equipment Superior level of performance Anyone can spray insulation into your attic space. Doing it right, ensuring your safety, and the long term performance of your insulation requires a craftsman. With Superior, that is exactly what you get – a professional who knows what you need, and how to install it properly without making a mess, infringing on your personal space, or damaging your home or furnishings in the process. All of our insulation technicians are fully trained professionals that treat you and your property with respect. Our work is guaranteed. We are fully bonded and insured, and we are happy to provide you with references from our many satisfied customers

"We had a good experience with Attic Stars. When I contacted the company to schedule an appointment, the representative was very responsive, polite and answered all of my questions. The technician arrived in the time frame as stated. He was also polite and professional. He did a good job cleaning out the dryer vent. He also fixed the tubing on the dryer the correct way and tightened it. We appreciated that. The tech was also able to give us an estimate to clean the main AC unit which was at a reasonable price. We will definitely keep Attic Stars information handy for future jobs. Thank you"

Mike R on November 2019

As you search for insulation sources, you may be asking why you should consider us. we are major insulation experts with our eye on offering competitive pricing with quality services that include High-quality products and insulation systems Professionally trained and skilled installers State of the art equipment Superior level of performance Anyone can spray insulation into your attic space. Doing it right, ensuring your safety, and the long term performance of your insulation requires a craftsman. With Superior, that is exactly what you get – a professional who knows what you need, and how to install it properly without making a mess, infringing on your personal space, or damaging your home or furnishings in the process. All of our insulation technicians are fully trained professionals that treat you and your property with respect. Our work is guaranteed. We are fully bonded and insured, and we are happy to provide you with references from our many satisfied customers

"We had a good experience with Attic Stars. When I contacted the company to schedule an appointment, the representative was very responsive, polite and answered all of my questions. The technician arrived in the time frame as stated. He was also polite and professional. He did a good job cleaning out the dryer vent. He also fixed the tubing on the dryer the correct way and tightened it. We appreciated that. The tech was also able to give us an estimate to clean the main AC unit which was at a reasonable price. We will definitely keep Attic Stars information handy for future jobs. Thank you"

Mike R on November 2019


Avatar for Solar X Window Film Systems

Solar X Window Film Systems

4.78(
36
)

Solar X Window Film Systems

4.78(
36
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Solar X Window Film Systems is an authorized 3M™ Window Film Dealer. Led by our president and industry veteran, Jim Nardone, we have proudly provided high quality window film solutions to homeowners and businesses in the Houston and Texas Gulf Coast Region since 1973. Solar X offers 3M™ Sun Control Window Films, 3M™ Safety & Security Window Films, and 3M™ Fasara™ Decorative Window Films for both homes and commercial buildings. We have installed window film for over 50,000 satisfied home and business owners from Galveston to Huntsville. No matter how small or complex, we have the resources, expertise and experience to tackle any window film project.

Solar X Window Film Systems is an authorized 3M™ Window Film Dealer. Led by our president and industry veteran, Jim Nardone, we have proudly provided high quality window film solutions to homeowners and businesses in the Houston and Texas Gulf Coast Region since 1973. Solar X offers 3M™ Sun Control Window Films, 3M™ Safety & Security Window Films, and 3M™ Fasara™ Decorative Window Films for both homes and commercial buildings. We have installed window film for over 50,000 satisfied home and business owners from Galveston to Huntsville. No matter how small or complex, we have the resources, expertise and experience to tackle any window film project.


Norris Electric

4.78(
18
)

Norris Electric

4.78(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Master Electrician Houston Texas Founded in 1982, Norris Electric has developed a solid reputation for excellence. For more than 25 years, Norris Electric has been a competitive force in the electrical field. We have developed a solid reputation for excellence. This success is the result of Norris Electric's company values: Safety First, Professional Workmanship, Teamwork, On-Time Performance, and Dependability. Our business philosophy is clear-cut; accomplish customer satisfaction by exceeding customer expectations. This philosophy combined with our company values, is what drives Norris Electric's overall success.

Master Electrician Houston Texas Founded in 1982, Norris Electric has developed a solid reputation for excellence. For more than 25 years, Norris Electric has been a competitive force in the electrical field. We have developed a solid reputation for excellence. This success is the result of Norris Electric's company values: Safety First, Professional Workmanship, Teamwork, On-Time Performance, and Dependability. Our business philosophy is clear-cut; accomplish customer satisfaction by exceeding customer expectations. This philosophy combined with our company values, is what drives Norris Electric's overall success.

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Energy Efficiency Auditing questions, answered by experts

Leaving lights on raises the electric bill, but not as much as having high-wattage light bulbs. The best way to save on electric costs is to swap your light bulbs to LED or CFL bulbs that use far fewer watts. You can also use smart lights and light switches to control usage via a smartphone or voice-controlled device.

A home energy audit costs about $420 on average, ranging from about $100 to $2,250 or more. Cost factors include the size of your home, the type of testing, and the thoroughness of the audit. A Level 1 walk-through inspection will cost between $150 and $200 for the auditor to point out inefficiencies in your home. On the other hand, a more thorough Level 3 audit with testing and a detailed report will cost about $900.

A couple of the best ways to find a reputable energy auditor is by determining whether they are HEP-certified by the Building Performance Institute (BPI). This certification will help you narrow down your list of professionals to the most qualified pros with the most relevant experience. 

You can also choose from the Department of Energy’s certified list of energy auditors or Angi’s contractor licensing tool to find pros in your area.

Leaving vents open but closing doors in unused rooms will probably not save money on your energy bill. Closed doors prevent the natural flow of air throughout the home, which could reduce the efficiency of the overall HVAC system. They could also restrict airflow into and through the return vents, making the HVAC system less efficient.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The League City, TX homeowners’ guide to energy efficiency auditing services

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