Get matched with top energy efficiency auditors in Port Washington, WI
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12 Verified Reviews for Energy Efficiency Auditing pros in Port Washington, WI
*The Angi rating for Energy Efficiency Auditing companies in Port Washington, WI 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 Port Washington, WI 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 April 10, 2025
Energy efficiency auditors in Port Washington
Green Homeowners United specializes in energy assessments, insulation of attics and basements, sealing air leaks throughout the home, and guiding homeowners through various incentives available to them (tax credits, rebates, fair-green-financing, grants and more!). We believe it is possible for homes to not only be more comfortable and save on energy bills, but to directly help combat climate change by cutting the carbon emissions our homes create day-to-day. Do the right thing and get rewarded for it! For starters: get an energy assessment on your home and become eligible for $150 federal tax credit for it right away! And then up to $1,200 annual federal tax credit for sealing air leaks and insulating your home!
"The team gave me a very clear picture of the ways I could improve my house to save energy and make it green. They did not push me to do things; they also patiently explained procedures I didn't understand. The workers were very efficient and left no mess. I have recommended their service to friends who want to make their homes more energy efficient."
Ellen M on June 2023
Green Homeowners United specializes in energy assessments, insulation of attics and basements, sealing air leaks throughout the home, and guiding homeowners through various incentives available to them (tax credits, rebates, fair-green-financing, grants and more!). We believe it is possible for homes to not only be more comfortable and save on energy bills, but to directly help combat climate change by cutting the carbon emissions our homes create day-to-day. Do the right thing and get rewarded for it! For starters: get an energy assessment on your home and become eligible for $150 federal tax credit for it right away! And then up to $1,200 annual federal tax credit for sealing air leaks and insulating your home!
"The team gave me a very clear picture of the ways I could improve my house to save energy and make it green. They did not push me to do things; they also patiently explained procedures I didn't understand. The workers were very efficient and left no mess. I have recommended their service to friends who want to make their homes more energy efficient."
Ellen M on June 2023
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.
USA Insulation of Madison is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Everything and everyone was great! I was very surprised and pleased at how quickly everything was able to be scheduled and the timely manner in which it was done. A special great big 'Thank You' to Emily Behr! She was amazing! Thanks so much to all involved! :-D"
Pamela H on December 2022
USA Insulation of Madison is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Everything and everyone was great! I was very surprised and pleased at how quickly everything was able to be scheduled and the timely manner in which it was done. A special great big 'Thank You' to Emily Behr! She was amazing! Thanks so much to all involved! :-D"
Pamela H on December 2022
Skilled Contractor Alliance is a team of Energy Efficiency Installation Experts, specializing in industrial/commercial applications. Whether its lighting, compressed air, asset audits, thermal imaging, or maintenance services you need, SCA has you covered.
Skilled Contractor Alliance is a team of Energy Efficiency Installation Experts, specializing in industrial/commercial applications. Whether its lighting, compressed air, asset audits, thermal imaging, or maintenance services you need, SCA has you covered.
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.
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
We provide cost effective solutions to help keep overhead down. Increase the quality of your facilities lighting while saving on utility expense. We are fully up to date on the most current rebate programs in your current area to help your company to take advantage of the great offerings available.
We provide cost effective solutions to help keep overhead down. Increase the quality of your facilities lighting while saving on utility expense. We are fully up to date on the most current rebate programs in your current area to help your company to take advantage of the great offerings available.
Self-employed Master Electrician.
Self-employed Master Electrician.
Serving the construction as well as the home owner market, Lifetime Insulation offers complete services for blown-in blanket, closed cell spray foam, batts and blown attic insulation. Our professional installers are among the best in our industry, and you will find them great to work with! Rest assured that the product, labor and service will be of exceptional quality, and competitively priced. Discover why many of the area's top builders use our services in their new construction and or major remodel activities.
Serving the construction as well as the home owner market, Lifetime Insulation offers complete services for blown-in blanket, closed cell spray foam, batts and blown attic insulation. Our professional installers are among the best in our industry, and you will find them great to work with! Rest assured that the product, labor and service will be of exceptional quality, and competitively priced. Discover why many of the area's top builders use our services in their new construction and or major remodel activities.
We are an air sealing and insulation contractor. We are a Focus on Energy trade ally to give you the highest quality of work at the best price.
"David came out to provide a quote, the visit was informative and professional. The quote was timely and price was extremely reasonable. The work was scheduled promptly and the crew was timely in their visit and were very respectful of our home and the work that was performed. It was completed in a timely and orderly fashion. Highly recommend, will definitely hire again."
Nick K on April 2025
We are an air sealing and insulation contractor. We are a Focus on Energy trade ally to give you the highest quality of work at the best price.
"David came out to provide a quote, the visit was informative and professional. The quote was timely and price was extremely reasonable. The work was scheduled promptly and the crew was timely in their visit and were very respectful of our home and the work that was performed. It was completed in a timely and orderly fashion. Highly recommend, will definitely hire again."
Nick K on April 2025
Energy efficiency auditing services FAQs
An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:
Blower door test: $350
Duct testing: $100
HERS test: $375
HERS certification: $200
Infrared imaging: $200
To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.
The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency.
A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.
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 three levels of home energy audits include:
Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.
Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.
Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.
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