Top-rated energy efficiency auditors.

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There are 2 highly-rated local energy efficiency auditors.

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Guilford Roofing Specialist

1201 Double Oaks Rd
New on AngiNew on Angi
Approved Pro

Guilford Roofing Specialist

1201 Double Oaks Rd
New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

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!

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!


RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.


RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)

RetroFoam of the Carolinas

313 Motz Ave
5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021

RetroFoam of the Carolinas is an insulation contractor that provides injection and open and closed cell spray foam insulating solutions for existing homes, new homes, and pole barns across the Carolinas and Virginia. Our mission is to help homeowners minimize their energy waste and create more energy-efficient, healthy, quieter homes. RetroFoam of the Carolinas is operated by a fun-loving team of construction professionals with over 25 years of experience in the industry. The team comprises service-minded, problem-solving people that are excited to talk to you at your level of expertise. Happy clients and energizing relationships are what get us up in the morning. We are always quick with a smile, and always excited to talk with anyone about how to make their homes more comfortable.

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"

Shaun W on November 2021


USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


Freedom Dog Fence

269 Ridge St
4.86(
23
)

Freedom Dog Fence

269 Ridge St
4.86(
23
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Freedom Dog Fence is an electronic dog fencing system that is installed underground by burying a single wire as a complete loop along the entire perimeter of your property. This underground boundary can also include or exclude certain portions of your yard, such as a pool or garden. Your dog is safely contained within your yard and allowed to roam free with sections of your yard blocked to keep your garden and landscaping safe. Your dog can even be trained to stay out of your pool! Dogs live to run free, and keeping your dog safe in your yard gives you both the freedom to relax when you are outside.

"Excellent repair job with absolutely no complaints. This review is after posting a 3 star review a few days ago for not returning my phone calls. I was contacted on Monday and given an apology with explanation that the company had been short staffed and had tried to contact me earlier, apparently the call going to my Spam box. On 12-14-22, Tyler arrived at 11 AM and immediately went to work to locate the trouble with my underground dog fence. Apparently several breaks were located and repaired, about a 2 hour job. Tyler was very professional and apologetic for not getting out sooner and reduced my service bill by 50% for any inconvenience experienced. I tried to remove the earlier comments posted a few days back but was unsuccessful, thus this new review. Outstanding and pleased with the repair."

James M on December 2022

Freedom Dog Fence is an electronic dog fencing system that is installed underground by burying a single wire as a complete loop along the entire perimeter of your property. This underground boundary can also include or exclude certain portions of your yard, such as a pool or garden. Your dog is safely contained within your yard and allowed to roam free with sections of your yard blocked to keep your garden and landscaping safe. Your dog can even be trained to stay out of your pool! Dogs live to run free, and keeping your dog safe in your yard gives you both the freedom to relax when you are outside.

"Excellent repair job with absolutely no complaints. This review is after posting a 3 star review a few days ago for not returning my phone calls. I was contacted on Monday and given an apology with explanation that the company had been short staffed and had tried to contact me earlier, apparently the call going to my Spam box. On 12-14-22, Tyler arrived at 11 AM and immediately went to work to locate the trouble with my underground dog fence. Apparently several breaks were located and repaired, about a 2 hour job. Tyler was very professional and apologetic for not getting out sooner and reduced my service bill by 50% for any inconvenience experienced. I tried to remove the earlier comments posted a few days back but was unsuccessful, thus this new review. Outstanding and pleased with the repair."

James M on December 2022


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


Energy Reduction Specialists of NC, Inc.

7917 WINDSPRAY DR
5.00(
2
)

Energy Reduction Specialists of NC, Inc.

7917 WINDSPRAY DR
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Energy Reduction Specialists of NC is a licensed general contractor that specializes in energy assessments, energy audits, and energy efficiency retrofit work. ERS of NC makes homes more energy efficient, more healthy, and more comfortable. ERS of NC currently has 5 employees.

Energy Reduction Specialists of NC is a licensed general contractor that specializes in energy assessments, energy audits, and energy efficiency retrofit work. ERS of NC makes homes more energy efficient, more healthy, and more comfortable. ERS of NC currently has 5 employees.




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Energy Efficiency Auditing questions, answered by experts

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

STC (Sound Transmission Class) ratings tell you how well something blocks airborne noise. It’s a single number that sums up how much sound a material, like a window, can stop across regular speech frequencies. The higher the number, the better the sound reduction. A typical single-pane window hovers around STC 25 (where you can hear normal conversations), while well-sealed, double-pane options can push past STC 45 (which blocks out loud speech and most music). Just keep in mind that STC doesn’t cover everything—low rumbles like bass or thunder can sneak through—so pairing methods are always ideal for the most peace and quiet.

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

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.

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The Madison, 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.