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*The Angi rating for Energy Efficiency Auditing companies in Williamsburg, OH 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, OH 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 December 12, 2025

Find Energy efficiency auditors in Williamsburg

Avatar for Komodo HVAC
Komodo HVAC
5.0(
7
)
Energy Audit - For BusinessHome Energy Audit

Serving Williamsburg, OH and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"AD was on time and worked fast to resolve the issue! He seemed knowledgeable in his field and was courteous, would definitely recommend in the future!"
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Recommended by83%of homeowners
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Avatar for Onesource Contracting and Mechanical
Onesource Contracting and Mechanical
4.7(
9
)
Energy Audit - For BusinessHome Energy Audit

Serving Williamsburg, OH and surrounding areas

In business since 1998

Emergency services offered

Credit card accepted

"Our Home Warranty Company (Old Republic) sent Onesource to our home to fix an AC problem.   They were the 2nd company sent out, the first one charged me a 60 dollar service call fee and left in 10 minutes after saying he cleaned some dust out of the fly wheel.   Turned out, when Onesource came out our A-coil was frozen over and that is what was causing the vibration noise, not the "dusty" fly wheel.       Since we had paid the service call fee just a few days before, Old Republic paid for the Onesource call.   They're due to return in the spring to add R-22 to the unit because they found it was only low in pressure.    We'll let you know how that visit goes."
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Recommended by88%of homeowners
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Comfort Solutions
4.3(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Williamsburg, OH and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

"After installation there were various problems that required my propane provider to become involved. Comfort solutions took care of all of the coordination as both companies worked to locate and resolve the problems. All said it took 2 days. By the 2nd day the service manager was on-site with the technician. The attention and responsiveness were excellent. That really went a long way to easing what could have been an extremely frustrating experience. Excellent customer service."
Recommended by90%of homeowners
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Avatar for Parsons Construction Group
Parsons Construction Group
4.1(
21
)
Energy Audit - For BusinessHome Energy Audit

Serving Williamsburg, OH and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Everything turned out very good. My blinds were put up incorrectly but he will fix it if I call him. They have done other painting services in the past and I have always been pleased. They are not cheap but they do a very good job. Everyone is very professional and very educated. They always show up on time."
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+12

Recommended by81%of homeowners
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Energy Efficiency Auditing questions, answered by experts

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Some types of electric fireplaces use more electricity than others. Models that produce 1,500 watts will have more of an effect on your heating bill than 750-watt models. 

Electric fireplaces use an average of $1.85 of electricity every eight hours. These minimal operational costs aren’t likely to make a big difference in your electric bill—unless you’re using it as a primary heating source for your home and it’s running most of the time.

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

The Williamsburg, OH 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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