*The Angi rating for Energy Efficiency Auditing companies in Wareham, MA 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 Wareham, MA 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 13, 2026
Serving Wareham, MA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"The owner of this business is hard working man who gets the job with no mistakes. He fixes what is needed and will make sure that everything is how itâ s supposed to be. Definitely would recommend him if you need any type of electrical work done."
+1
Serving Wareham, MA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
One of the best in terms of reliable Solar work in the area. Established and credible company working with professionals who specialize in things from roof mounted, or parking lot solar electricity, to energy assessments. The President, Cameron, is a strong advocate for all of his clients giving good energy advice that saves money.
Serving Wareham, MA and surrounding areas
In business since 1980
Free estimates
Emergency services offered
"This kind technician came out to check my AC found that the compressor wasn’t working and noticed that the unit was burnt out but compressor is under warranty and are going to replace it 100% fabulous work done by my young gentleman here and the backing is 100% 100%"
+22
Serving Wareham, MA and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"This pro did a nice quality job for the most part friendly, clean, shoes off while in the house, the blower door test was great. The thermal imaging was a bit lacking no actual thermal imaging gun but some kind of app on his phone not worth what was charged for it. All in all house is pretty tight with just a couple questionable areas that I can take care of I would recommend the blower door test for sure."
+3
Serving Wareham, MA and surrounding areas
In business since 1975
Free estimates
Credit card accepted
"I loved the system and the installation was fast with no problems."
Serving Wareham, MA and surrounding areas
In business since 2024
Free estimates
Warranties offered
"Dave was an extremely professional and knowledgeable individual that talked me through all the benefits of installing ductless splits in my home and gave me a very competitive quote."
Serving Wareham, MA and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Danielle bent over backwards to assist us! I wouldn’t hesitate to contact them for other projects!"
+3
Serving Wareham, MA and surrounding areas
In business since 2022
Free estimates
Emergency services offered
American Energy Revolution is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving Wareham, MA and surrounding areas
In business since 2019
Credit card accepted
Offers commercial services
"I had a wonderful experience with this company. They were punctual, very friendly and kind, and clearly knew their business. I would highly recommend them to any homeowner! Great job Team!"
Serving Wareham, MA and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Thanks for your services was nice experience to has business ? with you I home my wishes come true no more Abuse, sickness, hungry, or homeless, My Broking Heart"
+41
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
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.
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.
From average costs to expert advice, get all the answers you need to get your job done.
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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.
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.
