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

Guilford Roofing Specialist
New to Angi
Home Energy Audit

Serving Clemmons, NC and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

Guilford Roofing Specialist is a locally owned and operated family business with over 40 years of experience. We pride ourselves on our expertise, quality and customer service. Our mission is to provide excellent workmanship with complete customer satisfaction from start to finish of a project. To meet the needs and expectations of our clients, we work and communicate with each client in a professional and courteous manner. Our reputation is built on service, safety, and quality, no matter how big or small the job. We'll treat your home as we would our own. Call Guilford Roofing Specialist today! We look forward to working with you!

2 neighbors recently requested a quote
Avatar for Insulation Commandos of Greensboro
Insulation Commandos of Greensboro
New to Angi
Home Energy Audit

Serving Clemmons, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Having the appropriate insulation is the first step in your battle plan to keep your space as warm, cozy, and energy-efficient as possible. With so many different types of insulation materials on the market, finding the right fit for your needs is critical. That’s where Insulation Commandos can help! Our mission is to provide top-notch insulation services across the country. We are committed to high standards of work and systems to ensure the quality of work, including management and quality control, as well as a high level of professionalism. We take time-stamped pictures of your attic/crawl space so you can have references to our work upon inspection and completion. In addition to excellent customer service and professionalism, we offer tremendous fundamental values over our competitors.

34 neighbors recently requested a quote
Avatar for Renewable Engineered Systems
Renewable Engineered Systems
4.7(
12
)
Energy Audit - For BusinessHome Energy Audit

Serving Clemmons, NC 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."
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+14

Recommended by100%of homeowners
Avatar for L W Elmore & Associates, Inc.
L W Elmore & Associates, Inc.
4.8(
9
)
Home Energy Audit

Serving Clemmons, NC and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"The entire process from the inspectors availability to receiving the report was conducted in a professional manner. After the inspection was complete the inspector took the time to review his findings by explaining concerns and show me areas in my new home that needed to be addressed by the builder. The inspector also provided a copy of the report to both myself and the builder to allow time for concerns to be addressed by the builder or submitted to the warranty department. His findings provided me with assurance that my family is living in a safely constructed home and is saving me money in the future by addressing concerns that may later be costly. Thank You!"
New Home Inspection
Inspection Rehab Home
Large Home Inspection
Commercial Building Inspection
Recommended by66%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

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 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.

Motion-sensor lights use one watt while on standby and five watts while turned on. They’re usually on for one hour over a 24-hour period, bringing the total wattage to about 28 watts per day. LED lights use around 6.5 to 8 watts while on. If you leave an LED light on all night, with night ranging from 10 to 14 hours, you’re looking at using 65 to 112 watts a night. You can minimally cut your wattage in half by switching to a motion-sensor light.

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 Clemmons, NC homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.