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*The Angi rating for Energy Efficiency Auditing companies in Williamsburg, 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 Williamsburg, 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 September 15, 2026

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Avatar for Johns Home Inspections - Facebook
Johns Home Inspections - Facebook
4.5(
30
)
Home Energy Audit

Serving Williamsburg, MI and surrounding areas

In business since 2019

Emergency services offered

Small jobs welcome

1ST and foremost we are certified and insured professionals.We do not charge extra for a crawlspace or an attached garage With over 42 years of experience the industry, we are the experts you need to take care of your home or business. We handle all of your home inspection needs. We will treat your home as we would treat our own. Give Johns Home Inspection's a call today, we look forward to working with you! We do Rural Development Inspections and or FHA \n\nWE ARE WEARING MASKS AND GLOVES TO PROTECT OUR CUSTOMERS\n

Cabin of 1998
Home Inspection
Outside Construction
Credit Card Accepted
Complete Home

+3

Response time2 hrs
Response rate97%
Recommended by96%of homeowners
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Avatar for Geofurnace Heating & Cooling, LLC
Geofurnace Heating & Cooling, LLC
4.6(
51
)
Home Energy Audit

Serving Williamsburg, MI and surrounding areas

In business since 1990

Free estimates

Emergency services offered

GeoFurnace Heating & Cooling realizes that it makes no sense to look at an HVAC system in isolation. A home is the sum of all its parts, and any number of features can make or break your home’s comfort and energy efficiency. A fully functional home energy system can save you money on utilities and help you do your part for the environment, while also providing temperate conditions in your home for years to come.\nFor a quarter of a century, we have cultivated a reputation for excellence based on our treatment of your home as a complete energy system. From heating and cooling to insulation and more, we determine any and all of the faults in your home and fix them as soon as possible. Our staff is highly trained and certified to pinpoint inefficiencies, suggest solutions and carry them out to perfection. And our dedication to customer service means that we’ll be there to answer your questions any day, any time. Come home to comfort with GeoFurnace Heating & Cooling, LLC!

Blower Door Test
Inferred Imaging
Hands on Evaluating
Spray Foam Insulation
We service all makes and models

+1

Response time1 day
Recommended by95%of homeowners
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Avatar for R&J Solar LLC
R&J Solar LLC
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Williamsburg, MI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

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+3

Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

An average, 400-square-foot electric heated driveways consume approximately $3 per hour in terms of electricity. The price may slightly fluctuate depending on your local energy cost. A simple formula to calculate your heated driveway’s total wattage consumption is by multiplying the square footage by 50 watts and then dividing it by 1,000 to get the kilowatt number. Multiply that with your local energy cost per hour and there you have the hourly operating cost.

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

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.

Yes, advising on models that save electricity and reduce utility bills.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The Williamsburg, MI homeowners’ guide to energy efficiency auditing services

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