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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Last update on December 01, 2023

Reviewed in December 2023
I had the pleasure of collaborating with a highly dedicated MEP engineer who demonstrated unwavering commitment to project execution right from the start. Their drive to efficiently complete the project while considering cost reduction and providing valuable design advice was truly impressive. I...
TURAN ENGINEERING LLC
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Reviewed in December 2023
Great communication and excellent service, stands out as a service provider and exceeds expectations, will maintain relationship as a trusted advisor
TURAN ENGINEERING LLC
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Reviewed in August 2015
Acorn provided the most complete and thorough suggestion for the job and noticed issues that some other contractors did not. They provided useful suggestions like covering unneeded portions of the attic floor boards with cellulose and were willing to work in a harder to reach area that others...
Acorn Home Improvements Inc
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Reviewed in July 2018
I've done business with Acorn on several properties of mine over the course of 15+ years and have never been disappointed. Mike & Mary are responsive, knowledgeable, professional, honest and straightforward. It's hard to find a good contractor these days and it's comforting to know I can always...
Acorn Home Improvements Inc
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Reviewed in February 2014
Owner very nice, came out and before estimating the attic insulation cost performed a short, quick, free, home energy audit and gave us a lot of great advice about areas to improve the house. Estimate on attic insulation was excellent. Great communication with the office when we had to...
Acorn Home Improvements Inc
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Reviewed in July 2015
Utilized the "Big Deal"; provider called within hours and offered very flexible dates and times. Technician showed up on time, very professional and polite. He had all the tools he needed, explained what he would do and what to expect. Did through inspection of insulation, provided...
Acorn Home Improvements Inc
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Reviewed in April 2018
I was very pleased. I was very picky about the window type that I wanted and Mike was willing to return several times to show me different models. When the various groups of men worked they were very courteous and professional and always answered my questions or concerns. I would certainly use...
Acorn Home Improvements Inc
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Reviewed in January 2014
Very helpful & professional. First energy audit where they actually listened to my exact complaints, and showed where there was heat escaping.
Bovio Rubino Service
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Reviewed in July 2015
Two Pipe Works techs came on two separate times that day. Jonathan was the first tech and replaced the toilet handle. He was prompt, very professional, personable, and solved the problem quickly. I always ask a lot of questions (too many?) and he answered them thoroughly, patiently, and even...
Pipe Works Services Inc
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Reviewed in April 2019
Excellent, they are responsive, they came on time and very knowledgeable. The name of technician is Feddie , he was very excellent, intelligent and very perceptive, he knows his stuff.
Pipe Works Services Inc
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Energy efficiency auditors in Guttenberg

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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