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Verified Reviews for Energy Efficiency Auditing pros in Hazel, KY

*The Angi rating for Energy Efficiency Auditing companies in Hazel, KY 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 Hazel, KY 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 July 09, 2025

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

American Building Science
4.7(
39
)
Energy Audit - For BusinessHome Energy Audit

Serving Hazel, KY and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Bill Box (and his wife) of American Building Science inspected a home for me in Madisonville, KY in June 2026. He came highly recommended, and his company name fits, his inspection was incredibly thorough and grounded in clear, detailed analysis. The final digital report included photos, clear descriptions, and color‑coding to show the severity of each issue, and it was easy for my agent to use when requesting repairs. Bill was kind, professional, and patient with every question. He also gave us a brief walkthrough of his inspection, pointing out items that needed attention now or in the near future. One thing I appreciated most was his honesty, he’s straightforward about the condition of the home and will tell you if the repairs may be extensive enough to reconsider the purchase. If you want a meticulous, trustworthy inspector who provides a detailed, user‑friendly report for you and your agent, I highly recommend Bill Box of American Building Science."
Attic Spaces Inspected
Home Energy Audit
Home Energy Audit
Thermal Imaging Evaluation of Building Envelope
Thermal Imaging Evaluation of HVAC Performance

+4

Response time1 day
Recommended by76%of homeowners
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Avatar for Renewable Engineered Systems
Renewable Engineered Systems
4.7(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Hazel, KY and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Wonderful, it was a very quick and easy process. Brian talked us through it and in no time we had a 3KW system mounted on a frame in the garden and the invertor installed in the basement. Brian talked us through working with our power company to get the system checked and approved and we now get credits from the power company for power we provide to the grid. In addition we are set up to get Solar Renewable Energy Credits (SRECs) payments for providing clean energy. We also got a free Energy Audit which helped locate some problems areas we were able to fix. The system has basically cut our energy costs in half. I have hesitation in recommending them to anyone interested in solar energy."
Additional Photos
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Additional Photos

+14

Recommended by100%of homeowners
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Fitzgerald Electrical Services -
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Hazel, KY and surrounding areas

In business since 2009

Free estimates

Emergency services offered

Fitzgerald Electrical Services is an obvious choice for all your electrical needs. We have the power to perform and can handle any job from computer networking to electrical wiring and panel upgrades for a remodel or addition. We are experts in the installation of in-ground pools and can also assist with repair work associated with your swimming pool and the accessories and equipment. Free Estimates within 30 min drive We proudly obtain a Cape Gerardo License #852, expires March/2014. Outdoor lighting, home theater systems, telephone jacks, surveillance systems, etc..."If There is Wire to It...We Do It".

Kohler Emergency Generators and Transfer Switches
Undergound Electrical Conduits/ Electrical Room
High Voltage Transformer
Landscape Lighting Design and Installation
Data Center Lighting

+15

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Energy Efficiency Auditing FAQs, answered by experts

Services by electricians can quickly get expensive, but there are a few ways you can save money in the process:

  • Bundle multiple jobs done at the same time to save on trip fees or flat fees for individual projects.

  • Get at least three quotes for service to find the best deal.

  • Buy fixtures, switches, outlets, and other materials beforehand to avoid product markup.

  • If you feel comfortable with it, have an apprentice or journeyman complete the work under the supervision of a master electrician. These electricians in training tend to charge less per project.

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.

You can check your home's humidity in a few ways. A simple option is to use a hygrometer, which you can find at a hardware or big box store. Your smartphone may also have an app that can measure humidity. Modern thermostats, particularly smart thermostats, are also able to measure humidity levels.

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.

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 Hazel, KY 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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