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>

Get matched with top energy efficiency auditors in Salem, OR

There are 5 highly-rated local energy efficiency auditors.

Matching on Angi

Share some details about your home project.

Within moments, match with highly-rated local pros.

Compare quotes and choose the best pro for the job.

TRUSTED BY HOMEOWNERS

Average homeowner rating

Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Salem, OR

*The Angi rating for Energy Efficiency Auditing companies in Salem, OR 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 Salem, OR 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 06, 2025

Reviewed in October 2016
Perfect. I am writing to thank and commend Total Comfort for insulating our home. Alan was most helpful and knowledgeable of every aspect of the job, and quite a bit else about our home as well. The workers, Carlos and Pamfilla, arrived on time and knew exactly how long the job would take. They...
Total Comfort Weatherization
Request a quote
Reviewed in February 2012
Efficient Home Solutions was professional from start to finish and patient with us as we decided when to have the work done. We had another company come out for an estimate and they put a lot of pressure on us. Ahren is a soft sell and tells the truth about what needs to be done to get the best...
Day Energy Solutions
Request a quote
Reviewed in March 2012
On time for estimate and work days. Very knowledgable about options to improve my house plus energy trust information. Ahren did all the paperwork for this. All staff was very polite and neat while working. Plus they really cleaned up after they were finished.
Day Energy Solutions
Request a quote
Reviewed in January 2011
They did a really good job. In addition to the work, they were also really good about processing the paperwork for the various government rebates we were entitled to; they pretty much took care of all of that. It was a positive experience and they were excellent during all phases.
Total Comfort Weatherization
Request a quote
Reviewed in January 2014
They were just assessing what needed to be done to improve the efficiency of my house, basically determining what windows were in really bad shape or if I needed more insulation in certain places.
Total Comfort Weatherization
Request a quote
Reviewed in June 2012
Ahren and his crew were always on time, and did everything in a professional manner. I always knew what was going to be done and when it was to be accomplished. His quote for the work to be done was a little higher than some other companies but I always go for quality work which Ahren and...
Day Energy Solutions
Request a quote
Reviewed in January 2011
Ahren Burgdorf, owner - operator, was always on-time, explained the work needed thouroghly, and helped process the paperwork required for rebates and tax credits. Always cleaned up work area before leaving. Very courteous and professional.
Day Energy Solutions
Request a quote
Reviewed in January 2012
Ahren discovered the ducting system under the house had disengaged from the furnace which he took pictures to show me. His company reattached the ducts, removed old insulation, sealed the ducts and added new. He blocked off numerous open spaces under the house leading to the air returns,...
Day Energy Solutions
Request a quote
Reviewed in June 2012
Owner Ahren Burgdorf and a fellow employee came punctually when scheduled, and were faced with a much more difficult job than they had anticipated due to the shallow crawlspace they discovered under parts of my older home. I had Energy Trust inspect their work afterwards, and they were very...
Day Energy Solutions
Request a quote
Reviewed in December 2012
The men from Efficient Home Solutions were punctual, professional and concerned with not being an intrusion. The work was well done and they met all of our expectations. We now have lower heating bills. The work will pay for itself over time.
Day Energy Solutions
Request a quote

Energy efficiency auditors in Salem

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

From average costs to expert advice, get all the answers you need to get your job done.

See all articles