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TRUSTED BY LYON, MI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon42
    Verified energy efficiency auditing services reviews

Top-Rated Energy efficiency auditors in Lyon - Updated Nov 2026

Avatar for USA Insulation of Detroit
USA Insulation of Detroit
4.2(
124
)
Home Energy Audit

Serving Lyon, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"I reside in Dearborn and hired USA Insulation of SE Michigan. I am pleased to write that they did an excellent and thorough job. There was a couple of minor issues that were resolved immediately. The workers were kind and respectful. They cleaned up the mess. Other than the sign in the yard, you wouldn't have known they were here. It's been a month and I noticed that the outside noise has been reduced. The temperature in the home is better but with 100 degree temps outside it is difficult to judge. I have to wait for the first electric bill."
USA Insulation Premium Foam
Air Sealing
Blown-In Insulation
Response time1 day
104 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Stocks Home Inspection
Stocks Home Inspection
5.0(
133
)
Energy Audit - For BusinessHome Energy Audit

Serving Lyon, MI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Darrell is the best inspector I have EVER hired and he helped me avoid buying a house with some potentially concerning issues. He caught every minor issue, and advised on the severity. He used special tools to check for drywall dampness. He was honest and gave good advice. At the conclusion of the inspection he took time to meet with my family and my realtor for questions and to discuss the potential issues. He also responded immediately to a couple follow up phone calls. We will hire him again soon and recommend him to friends and family. Thank you Darrell!"
Recommended by99%of homeowners
Avatar for Johns Home Inspections -    Facebook
Johns Home Inspections - Facebook
4.5(
30
)
Home Energy Audit

Serving Lyon, MI and surrounding areas

In business since 2019

Emergency services offered

Small jobs welcome

"John arrived early and had most of the inspection and photos of the exterior completed. He was very efficient with his time and provided NEXT DAY inspection report. Very impressed with the thoroughness and speed of results. We re excited to move into our first home! Thank you again!"
Cabin of 1998
Home Inspection
Outside Construction
Credit Card Accepted
Complete Home

+3

Response time2 hrs
Response rate97%
Recommended by96%of homeowners
Avatar for Blanket Insulation Services
Blanket Insulation Services
4.7(
270
)
Energy Audit - For BusinessHome Energy Audit

Serving Lyon, MI and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"The experience from start to finish was very smooth. Jonathan did the original analysis, which was very thorough and detailed. I knew I had significant heating loss going on, and his audit confirmed just how bad it was. The installation crew took extra care to protect my house. They were also very professional and got the job finished in one day, even though it was scheduled for two. After the job was done they cleaned everything up nicely, and also showed me pictures of all the completed work. Great job!"
Sustained Growth and Excellence
Recommended by90%of homeowners
Avatar for Washtenaw Blower Door Services
Washtenaw Blower Door Services
5.0(
2
)
Home Energy Audit

Serving Lyon, MI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Welcome to Washtenaw Blower Door Services, your premier Home Inspector, Indoor-air quality testing, and Home Energy evaluation service. Owner and operator Adam Carr has performed over 2,000 home inspections and energy evaluations over the course of his career. His specific services include home inspections and blower door testing, a new standard required by the state of Michigan. He also utilizes state of the art thermal imaging to determine how efficient and insulated the home is. He also provides a comprehensive report with those digital and thermal images. His home inspection reports provide a comprehensive list of the best "order of operations" and cost-effective solutions to any problems or issues he detects. Call today for a quote!

Point of air-infiltration
Thermal image
Missing knee-wall insulation in attic
What area looks like after insulation is installed
Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Enerdynamic, LLC
Enerdynamic, LLC
4.3(
40
)
Energy Audit - For BusinessHome Energy Audit

Serving Lyon, MI and surrounding areas

In business since 1983

Free estimates

Warranties offered

"Kevin did an outstanding job analyzing our home to propose a very effective solution to improve the comfort of our bungalow. The upstairs is much more comfortable in summer and winter!"
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After Pic
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After Pic
Rim Joist

+3

Response time1 day
Response rate96%
Recommended by75%of homeowners
Avatar for R & L Fire & Water Restoration
R & L Fire & Water Restoration
5.0(
20
)
Energy Audit - For BusinessHome Energy Audit

Serving Lyon, MI and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I'm extremely satisfied with the work that was performed.From the first day that I got in contact with the company,I was assured that everything would be ok.Tom of R & L came to my building and assessed the situation and he immediately began to make calls to get things back in order for me.Because of the fire damage my building and contents were in bad shape.Tom was able to contact my insurance adjuster and before you know it there was all kinds of action going on in my building to get things back in order.I must say that I do now have a very professional and new looking building from the work done by R & L company.Of all the different people that Tom had to come and perform work on my building,they were all professional with very positive attitudes,and I felt comfortable with them being in my building.I will be recommending the services of R & L in the future,they are a great company and I love the work that they did for me.

"
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+11

Recommended by100%of homeowners
Avatar for Brand New Construction LLC
Brand New Construction LLC
4.5(
288
)
Energy Audit - For BusinessHome Energy Audit

Serving Lyon, MI and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Got the whole package for LESS than the price of JUST the roof quoted from another company. We loved their competitive pricing. Roof looks great. Installs were scheduled quickly. An energy audit was included and qualified us for extra rebates! Bonus! Happy customer!"
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+11

Recommended by87%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

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.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Hawaii is currently rated as the most expensive state for utilities. How much are utilities for a house in Hawaii? With electricity costs in Hawaii totaling nearly 42 cents per kilowatt-hour, residents are paying more to run their households than any other residents. Electricity costs in Hawaii are so high, mostly due to the fact that most of the electricity available to residents is produced using oil that must be shipped in from other places.

When installing a new furnace, it's a good time to consider other projects that can enhance your home's energy efficiency. A great first step is to get a home energy audit, which will identify areas for improvement. Common recommendations include sealing or replacing windows and adding insulation to the attic. These upgrades can help you save money on monthly utility costs. You might also consider installing a smart thermostat to make heating your home more convenient and efficient.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

The Lyon, 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.