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Verified Reviews for Energy Efficiency Auditing pros in Murray, KY

*The Angi rating for Energy Efficiency Auditing companies in Murray, 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 Murray, 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 March 24, 2026

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

Serving Murray, 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 Murray, 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 Murray, 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 questions, answered by experts

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

It’s not recommended to turn off your breaker box in hopes of saving electricity. Breaker boxes were not designed to constantly be switched on and off. Therefore, turning off breakers unnecessarily can cause costly damage that outnumbers any energy savings. Only flip your breakers if absolutely necessary when troubleshooting an electrical issue.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

After you receive your audit and report, review the findings and determine which of the prescribed changes you want to make to improve your home’s energy efficiency. Start by contacting the type of professionals recommended by the auditor who can help you remedy the issues discovered during the audit. Prioritize the projects by urgency, importance, and budget. Then, gather estimates from several professionals, remembering to verify any necessary licensing and experience information.

The Murray, 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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