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Top-Rated Energy efficiency auditors in Browns Summit - Updated Nov 2026

Guilford Roofing Specialist
New to Angi
Home Energy Audit

Serving Browns Summit, 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 Browns Summit, 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.

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

Serving Browns Summit, 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 Browns Summit, 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

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

Smart glass doesn’t use a lot of electricity, and you can expect a standard window to add between $1 and $2 per year to your electric bills. Smart glass is proof that energy-efficient windows work. Although your smart windows may consume a little energy to operate, they can save enough energy to offset the costs. If you’re concerned about the minimal bump to your electricity consumption, you can opt for smart tint, which doesn’t require electricity to work.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Yes, pros suggest units with high EER ratings for energy savings.

Installing weather stripping or upgrading to insulated panels can improve efficiency.

The Browns Summit, 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.