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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!

1 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.

53 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 questions, answered by experts

A home energy audit costs about $420 on average, with prices ranging from $100 to $2,250 or more. The final cost depends on factors like your home's size, location, the thoroughness of the audit, and the specific tests performed. A basic Level 1 walk-through inspection typically costs between $150 and $200, while a comprehensive Level 3 audit with detailed testing and a report costs around $900. Homeowners may be able to use the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit to cover up to $150 of the audit cost.

Costs for common individual tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

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.

R-value is calculated by dividing the thickness of an insulation material by its thermal conductivity. The material's composition and density influence thermal conductivity. Materials with lower conductivity values provide better insulation. The higher the R-value, the better the material is at insulating, helping homeowners select insulation that meets the energy needs of their climate and home layout.

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.