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TRUSTED BY LENOX, MI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon17
    Verified energy efficiency auditing services reviews

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

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

Serving Lenox, 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
107 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 Lenox, MI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Amazing! They were very professional, kind and thorough. This was our second home inspection from them, as our first home offer fell through after the great inspection he did. He found things we wouldn't have otherwise seen. So we passed on the first home. With our second inspection, he gave precise and clear recommendations regarding what we'd need done in the future and we are so glad we found this company."
Recommended by99%of homeowners
Avatar for Greener Home Solutions LLC
Greener Home Solutions LLC
5.0(
5
)
Home Energy Audit

Serving Lenox, MI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"They were very polite also very patient and took their time explaining and making sure I understood all information gathered from my energy audit they seemed extremely knowledgeable and I would recommend to anyone looking for home energy audits or home energy inspections"
Response time11 hrs
Recommended by100%of homeowners
Avatar for Air Conditioning Engineers
Air Conditioning Engineers
4.6(
70
)
Energy Audit - For BusinessHome Energy Audit

Serving Lenox, MI and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"They also do plumbing. Everything is top notch there too. The first time they came it turned out we had to make an insurance claim before he could make the repair. He waived the inspection fee and we got the insurance claim done. The insurance hired clean up people. What happened was that house has 3 levels and the lowest level is slightly below grade and it requires a sewage ejection pump to get things up to the septic system. The sewage ejection pump failed and there was raw sewage in the basement."
Recommended by85%of homeowners
Avatar for R & L Fire & Water Restoration
R & L Fire & Water Restoration
5.0(
20
)
Energy Audit - For BusinessHome Energy Audit

Serving Lenox, 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
Double Check Inspect
3.8(
26
)
Home Energy Audit

Serving Lenox, MI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"I hired Double Check to do an inspection for a personal decision of "Repair or Replace". Justin came out, performed the inspection, took photographs and answered all my questions. He found some issues like a few shingles missing, popped nailheads and the like. We discussed the Repair or Replace decision. Very knowledgeable and easy to deal with. Highly recommended."
Response time3 hrs
Recommended by80%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

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.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

Yes, with features like LED lighting and variable speed controls for efficiency.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

The Lenox, 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.