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TRUSTED BY ANN ARBOR, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon70
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Ann Arbor, MI

*The Angi rating for Energy Efficiency Auditing companies in Ann Arbor, MI 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 Ann Arbor, MI 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 December 13, 2025

Find Energy efficiency auditors in Ann Arbor

Avatar for Midwest Insulation, LLC

Midwest Insulation, LLC

4.54(
35
)
•Approved Pro

Midwest Insulation, LLC

4.54(
35
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
29 local quotes requested

Midwest Insulation, LLC, provides quality service for your home. We sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!

"They were very professional and explain the process thoroughly"

Tina P on January 2024

Midwest Insulation, LLC, provides quality service for your home. We sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!

"They were very professional and explain the process thoroughly"

Tina P on January 2024

Pro Energy Consultants

5.00(
22
)
•Approved Pro

Pro Energy Consultants

5.00(
22
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Your local Pro Energy Consultant has the experience and expertise to discover where your home is wasting energy and what changes you can make that will save you money.

"Very thorough with the audit. Willing to share and teach all about home insulation. I really appreciated his insight."

Ryan M on June 2024

Your local Pro Energy Consultant has the experience and expertise to discover where your home is wasting energy and what changes you can make that will save you money.

"Very thorough with the audit. Willing to share and teach all about home insulation. I really appreciated his insight."

Ryan M on June 2024

Avatar for Mrs Michael Plumbers, Electricians, & HVAC Technicians

Mrs Michael Plumbers, Electricians, & HVAC Technicians

3.45(
11
)

Mrs Michael Plumbers, Electricians, & HVAC Technicians

3.45(
11
)
Customers say: Super punctual
5 years of experience

Hi, I’m Mrs. Michael, and when you need something repaired, We wanna be your guy. Back when I was raising two babies, my husband and I started a plumbing company, an electrical company, AND a heating and air company. Mr. Michael is a genius with tools, but he did NOT enjoy running 3 big companies, so he asked me to do it. Turns out, I LOVE it!! I believe that if we make your problems disappear quick and easy, then when someone you know needs something repaired you’ll say: “I’ve got a guy! . . . Her name is Mrs. Michael.”

"I called Mrs.Michael plumbing and electrician on a Sunday and was told the service call would cost $129. However, I wasn?t informed that the $129 only covered the technician?s arrival. Once on-site, I was told diagnosing the issue would be an additional $450 ? and that price only covered two outlets, with anything else costing extra. I?ve rented homes for over 30 years, and I?ve never encountered such misleading pricing practices."

David T on October 2025

Hi, I’m Mrs. Michael, and when you need something repaired, We wanna be your guy. Back when I was raising two babies, my husband and I started a plumbing company, an electrical company, AND a heating and air company. Mr. Michael is a genius with tools, but he did NOT enjoy running 3 big companies, so he asked me to do it. Turns out, I LOVE it!! I believe that if we make your problems disappear quick and easy, then when someone you know needs something repaired you’ll say: “I’ve got a guy! . . . Her name is Mrs. Michael.”

"I called Mrs.Michael plumbing and electrician on a Sunday and was told the service call would cost $129. However, I wasn?t informed that the $129 only covered the technician?s arrival. Once on-site, I was told diagnosing the issue would be an additional $450 ? and that price only covered two outlets, with anything else costing extra. I?ve rented homes for over 30 years, and I?ve never encountered such misleading pricing practices."

David T on October 2025

Avatar for Air Doctors Heating and Cooling, LLC

Air Doctors Heating and Cooling, LLC

4.38(
29
)

Air Doctors Heating and Cooling, LLC

4.38(
29
)
Customers say: Quick response
45 years of experience

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022

K.T. Group, Inc.

No reviews yet

K.T. Group, Inc.

No reviews yet
61 years of experience

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.

Energizing Services LLC

No reviews yet

Energizing Services LLC

No reviews yet

Family Owned and Operated Electrical Contractor specializing in all types of local residential and commercial maintenance, repairs and add ons. We also offer third party consulting, testing and trouble shooting. At Energizing Services we take great pride in servicing our local area so we can provide the unmatched customer service and quick response that you need.

Family Owned and Operated Electrical Contractor specializing in all types of local residential and commercial maintenance, repairs and add ons. We also offer third party consulting, testing and trouble shooting. At Energizing Services we take great pride in servicing our local area so we can provide the unmatched customer service and quick response that you need.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

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.

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FAQs for energy efficiency auditing projects in Ann Arbor, MI

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.

The Ann Arbor, MI homeowners’ guide to energy efficiency auditing services

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

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