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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon10
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Saint Clair, MI

*The Angi rating for Energy Efficiency Auditing companies in Saint Clair, 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 Saint Clair, 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 January 16, 2026

Find Energy efficiency auditors in Saint Clair

Avatar for USA Insulation of Detroit

USA Insulation of Detroit

4.38(
96
)
•Approved Pro

USA Insulation of Detroit

4.38(
96
)
•Approved Pro
Customers say: Quality work
49 years of experience
Free onsite estimate

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025

Avatar for Home Inspection Professionals

Home Inspection Professionals

4.85(
138
)

Home Inspection Professionals

4.85(
138
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Providing prompt, professional service, Home Inspection Professionals prides itself on offering clients personal service from detailed inspectors with extensive knowledge, expertise, up-to-date training & certifications. We thoroughly inspect all major components of the subject property. Having your new home professionally inspected by Home Inspection Professionals early in the buying process could save you money on items that you may be able to have the seller or builder correct. Fees are based on square footage (starting around $250.00). Commercial inspections are available at an hourly rate. Ask about the Angie's List discount. "For peace of mind every time, get HIP to your next inspection."

"Ross was great and very informative"

Jenna W on June 2022

Providing prompt, professional service, Home Inspection Professionals prides itself on offering clients personal service from detailed inspectors with extensive knowledge, expertise, up-to-date training & certifications. We thoroughly inspect all major components of the subject property. Having your new home professionally inspected by Home Inspection Professionals early in the buying process could save you money on items that you may be able to have the seller or builder correct. Fees are based on square footage (starting around $250.00). Commercial inspections are available at an hourly rate. Ask about the Angie's List discount. "For peace of mind every time, get HIP to your next inspection."

"Ross was great and very informative"

Jenna W on June 2022

Avatar for The Insulation Man Inc

The Insulation Man Inc

4.77(
100
)

The Insulation Man Inc

4.77(
100
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Family owned & operated since 1998. Our staff is highly trained to maintain the health and safety of your family and home. The goal of our company is to ensure the all of your energy needs are met with the highest quality of products available.

"The Insulation Man was a pleasure to work with. Melissa the person who I spoke to on the phone multiple times was always friendly and kind. Jerry who came out to my house was knowledgeable, never pushy, and answered all of my questions. He sent documentation and responses in a timely manner and even took extra time out of his day to send me some links of things I asked for. Their prices were lower than all other companies that quoted us (for the same exact work). I was home on the 2 days where the insulation was put in, and the people completing the work were respectful and always seemed to be working very efficiently. On the second day it started to rain and they stayed to complete the work, even though they got wet. Overall, this was a great experience and I would recommend this company!"

Melissa C on December 2023

Family owned & operated since 1998. Our staff is highly trained to maintain the health and safety of your family and home. The goal of our company is to ensure the all of your energy needs are met with the highest quality of products available.

"The Insulation Man was a pleasure to work with. Melissa the person who I spoke to on the phone multiple times was always friendly and kind. Jerry who came out to my house was knowledgeable, never pushy, and answered all of my questions. He sent documentation and responses in a timely manner and even took extra time out of his day to send me some links of things I asked for. Their prices were lower than all other companies that quoted us (for the same exact work). I was home on the 2 days where the insulation was put in, and the people completing the work were respectful and always seemed to be working very efficiently. On the second day it started to rain and they stayed to complete the work, even though they got wet. Overall, this was a great experience and I would recommend this company!"

Melissa C on December 2023

Avatar for Village Siding & Windows

Village Siding & Windows

5.00(
1
)

Village Siding & Windows

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

No subcontractors. No Salespeople. Deal direct with the owner. We are experts in both large and small projects. Our Handyman services afford homeowners the opportunity to have repairs made without sacrificing quality and workmanship. We don't deal in band-aids. Our work is backed up in writing. You can view some of our projects and learn more about us by visiting our website at www.villagesidingandwindows.com

No subcontractors. No Salespeople. Deal direct with the owner. We are experts in both large and small projects. Our Handyman services afford homeowners the opportunity to have repairs made without sacrificing quality and workmanship. We don't deal in band-aids. Our work is backed up in writing. You can view some of our projects and learn more about us by visiting our website at www.villagesidingandwindows.com

Avatar for Solar Wolf Energy

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
11 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
17 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

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Energy Efficiency Auditing questions, answered by experts

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

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.

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 Saint Clair, 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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