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Verified Reviews for Energy Efficiency Auditing pros in Willis, TX
*The Angi rating for Energy Efficiency Auditing companies in Willis, 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 Willis, 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 29, 2025
Find Energy efficiency auditors in Willis

Y Energy Solution
Y Energy Solution
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

RSS Solar
RSS Solar
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
easy simple solar
easy simple solar
WHAT'S IN IT FOR ME? Cut your bill between 30%-60% at no additional cost by locking in your utility rates from several years ago. Homeowners MUST QUALIFY for this limited program. SUMMARY Simple Solar Advisors. The lowest price for the best quality home services. Reason? We provide volume nationwide to our vetted local installers. We're virtual. Your steps are easy. HOME SERVICES Solar, Roof, HVAC, Windows, Remodeling, etc.
WHAT'S IN IT FOR ME? Cut your bill between 30%-60% at no additional cost by locking in your utility rates from several years ago. Homeowners MUST QUALIFY for this limited program. SUMMARY Simple Solar Advisors. The lowest price for the best quality home services. Reason? We provide volume nationwide to our vetted local installers. We're virtual. Your steps are easy. HOME SERVICES Solar, Roof, HVAC, Windows, Remodeling, etc.

Lone Star MEP and Inspection Solutions
Lone Star MEP and Inspection Solutions
MEP Design for Residential, Residential Energy Inspection, HERS rating, Green Building Certifications, DOE Zero Energy Ready Homes Verifier Partner, Passive House Consulting, Building Envelope Testing, Home Energy Audits, Builder Tax Credit Support, Renewable Energy Consulting, Water and Energy Management Solutions, Indoor Air Quality Solutions
MEP Design for Residential, Residential Energy Inspection, HERS rating, Green Building Certifications, DOE Zero Energy Ready Homes Verifier Partner, Passive House Consulting, Building Envelope Testing, Home Energy Audits, Builder Tax Credit Support, Renewable Energy Consulting, Water and Energy Management Solutions, Indoor Air Quality Solutions

Two Rivers Energy Services
Two Rivers Energy Services
Two Rivers Energy provides comprehensive whole home energy auditing and installation of efficiency measures. We can help pinpoint areas of the home that can cause high bills, poor comfort and leads to dirty and sick homes. Two Rivers has over 50 combined years of experience in home energy auditing and installation of multiple measures to make a home more comfortable, while lowering electric bills and making your home healthier. Including removal of old and dirty poor performing insulation and adding both new fiberglass or spray foam insulation. We also specialize in sealing homes to reduce air leakage, and reduce dust, pollen, airborne particulates and keeping insects out. We can also ensure that your HVAC duct system is sealed properly so that the money you pay to heat and cool your home goes into the living space of your home and not the attic. Two Rivers is a small family run business, we treat all our customers like family and treat your home like it was one of our own.
"Went very well. Getting the estimate was quick and easy. And, the work was done on time and efficiently, took approximately 1 1/2 hours. Then they cleaned up the small area beneath the ladder that needed it."
Orville S on May 2023
Two Rivers Energy provides comprehensive whole home energy auditing and installation of efficiency measures. We can help pinpoint areas of the home that can cause high bills, poor comfort and leads to dirty and sick homes. Two Rivers has over 50 combined years of experience in home energy auditing and installation of multiple measures to make a home more comfortable, while lowering electric bills and making your home healthier. Including removal of old and dirty poor performing insulation and adding both new fiberglass or spray foam insulation. We also specialize in sealing homes to reduce air leakage, and reduce dust, pollen, airborne particulates and keeping insects out. We can also ensure that your HVAC duct system is sealed properly so that the money you pay to heat and cool your home goes into the living space of your home and not the attic. Two Rivers is a small family run business, we treat all our customers like family and treat your home like it was one of our own.
"Went very well. Getting the estimate was quick and easy. And, the work was done on time and efficiently, took approximately 1 1/2 hours. Then they cleaned up the small area beneath the ladder that needed it."
Orville S on May 2023
Sunshine Renewable Solutions
Sunshine Renewable Solutions
Sunshine Renewable Solutions is a turnkey solar energy installer, meaning that we are here for you even after we install your solar panels. Our solar panel installation crew are certified technicians who are specially trained to take care of any maintenance your solar panels may need.
"I’ve never worked with a contractor that made me feel so comfortable. I felt valued and communicated with all along the way. In the end, I got a system that I’m very happy with at a competitive price and I couldn’t be happier with my decision to go with Sunshine. Highly recommended!"
Caitlin C on June 2023
Sunshine Renewable Solutions is a turnkey solar energy installer, meaning that we are here for you even after we install your solar panels. Our solar panel installation crew are certified technicians who are specially trained to take care of any maintenance your solar panels may need.
"I’ve never worked with a contractor that made me feel so comfortable. I felt valued and communicated with all along the way. In the end, I got a system that I’m very happy with at a competitive price and I couldn’t be happier with my decision to go with Sunshine. Highly recommended!"
Caitlin C on June 2023

NBL Air Conditioning and Heating
NBL Air Conditioning and Heating
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
C&I Energy Partners
C&I Energy Partners
We secure the lowest price and most preferential terms, conditions and product structures for the customer facilities in each deregulated market for both electric and natural gas
We secure the lowest price and most preferential terms, conditions and product structures for the customer facilities in each deregulated market for both electric and natural gas

USA Alarm Service, Inc
USA Alarm Service, Inc
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
The Willis, 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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