How much does an energy audit cost?

<div>An <a href="https://www.angi.com/articles/how-much-does-energy-audit-cost.htm">energy audit costs</a> 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:<ul><li>Blower door test: $350</li><li>Duct testing: $100</li><li>HERS test: $375</li><li>HERS certification: $200</li><li>Infrared imaging: $200</li></ul></div>

What does an energy audit include?

<div>The three levels of home energy audits include:<ul><li>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.</li><li>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.</li><li>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.</li></ul></div>

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*The Angi rating for Energy Efficiency Auditing companies in North Olmsted, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

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Last update on April 05, 2025

Reviewed in December 2011
I was very happy with Tomorrow's Home Solutions' services from beginning to end. The consultation was very informative and we had air sealing done throughout our house. All personnel were courteous and I barely knew they were in the house while doing the work. Communication was very good...
Ohio Basement Authority
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Reviewed in May 2012
Joe & his crew, Kyle, Chris & Jeremy, were punctual all four days they were here. Joe, gave the arrival and departure times each day and explained what they were going to do each day. Joe, asked me and answered any questions or concerns I had as the job progressed and they cleaned up at the end...
Ohio Basement Authority
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Reviewed in April 2011
Dr. EnergySaver was out to my home in 12/10. While other companies were charging as much as $200 for an energy report, Dr EngergySaver completed one for FREE. We were concerned about several rooms in our home that were too cold in the winter and too hot in the summer, as well as what we...
Ohio Basement Authority
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Reviewed in April 2012
We had been having problems with ventilation and mold in the attic. We had tried some ventilaiton solutions, but never completely resolved the problems, and no company was willing to warranty the work completely. Worked with John of Tomorrow's Home Solutions concerning the issue, and after...
Ohio Basement Authority
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Reviewed in June 2016
Adam, the foreman that worked on my house, as well as his crew were very professional and extremely thorough in their work. He took the time to explain every part of the process to me in detail, showing me pictures of all the work they had done down in the crawlspace. I feel confident in the job...
Ohio Basement Authority
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Reviewed in November 2015
The assessment was done promptly and professionally. However, the assessment was used as the basis for rather expensive insulation services.
Ohio Basement Authority
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Reviewed in October 2012
The guy who came out was very thorough, but I was a bit dissapointed in the coupon because it did not cover very much.
Ohio Basement Authority
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Reviewed in December 2011
Crew was supposed to start on 11-16-11, but Jeremy called early that morning to reschedule to 11-18-11 due to some employees that had called off. He promised a gift card for the inconvenience, which was a $25 Applebees card the team gave us on 11-18-11. They worked from approximately 8am-2pm....
Ohio Basement Authority
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Reviewed in September 2012
Chris Algieri arrived at the appointed time to perform the energy audit. He was polite, professional and informative. I would have given him a higher grade, but he never followed up with the promised home energy audit report. He was supposed to email me a report. I never received anything.
Ohio Basement Authority
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Reviewed in March 2011
The 1st day started ok with them blowing in insulation in the attic. The 2nd day was not good. They were using caulk everywhere, they were supposed to be ductsealing, and using the foam insulation in the large areas that needed it. When we checked they were using foil tape to seal the...
Ohio Basement Authority
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Energy efficiency auditors in North Olmsted

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.

The homeowners guide to energy efficiency auditing services

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