Top-rated energy efficiency auditors.

Best energy efficiency auditors near Willis, MI

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Willis, MI?

Select your specific project to find the pro for you.

TRUSTED BY WILLIS, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon28
    Verified energy efficiency auditing services reviews

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

Pro Energy Consultants
4.8(
23
)
Home Energy AuditEnergy Audit - For Business

Serving Willis, MI and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: True professional

"The Pro Energy audit was an education. Checking for gas leaks, identifying insulation and air filtration issues, Doug is extremely thorough and professional. Although he knows all about high-end, cutting-edge HVAC technology, he can identify simple changes that an average homeowner can do on a budget. Also diagnosed a sewer gas leak of which I was unaware. He offered a lot of useful tips that I am acting on. VERY happy I invested in this audit."
Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Air Conditioning Engineers
Air Conditioning Engineers
4.6(
70
)
Energy Audit - For BusinessHome Energy Audit

Serving Willis, 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 Washtenaw Blower Door Services
Washtenaw Blower Door Services
5.0(
2
)
Home Energy Audit

Serving Willis, 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 R & L Fire & Water Restoration
R & L Fire & Water Restoration
5.0(
20
)
Energy Audit - For BusinessHome Energy Audit

Serving Willis, 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.

"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Double Check Inspect
3.8(
26
)
Home Energy Audit

Serving Willis, 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
Showing 1-10 of 23
Energy Efficiency Auditing FAQs, answered by experts

Costs depend on pipe length, accessibility, and whether additional services are required.

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.

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

The Willis, 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.