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Verified Reviews for Energy Efficiency Auditing pros in Nelson, VA

*The Angi rating for Energy Efficiency Auditing companies in Nelson, VA 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 Nelson, VA 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 January 06, 2026

Find Energy efficiency auditors in Nelson

Avatar for Earth Right Mid-Atlantic

Earth Right Mid-Atlantic

5.00(
12
)
•Approved Pro

Earth Right Mid-Atlantic

5.00(
12
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
14 years of experience

Earth Right Mid-Atlantic is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! We are 5 star Google rated, 5 star Facebook rated, and have recently won Best Alternative Energy company in Central Virginia through the readers choice awards!

"We recently installed a solar shield, solar attic fans, and 30 solar panels on our home. We are so happy with everything! From the first time we sat done with Shane Durie, to the installation, to the time it was switched on. They were very polite, professional, knowledgeable and respectful of our property. They even took care of permits and HOA approval. If anyone is looking for someone to install solar panels, give them a call, you will be happy you did. 5â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"

Leo D on February 2022

Earth Right Mid-Atlantic is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! We are 5 star Google rated, 5 star Facebook rated, and have recently won Best Alternative Energy company in Central Virginia through the readers choice awards!

"We recently installed a solar shield, solar attic fans, and 30 solar panels on our home. We are so happy with everything! From the first time we sat done with Shane Durie, to the installation, to the time it was switched on. They were very polite, professional, knowledgeable and respectful of our property. They even took care of permits and HOA approval. If anyone is looking for someone to install solar panels, give them a call, you will be happy you did. 5â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"

Leo D on February 2022

Avatar for Inspired Electrical Solutions Inc

Inspired Electrical Solutions Inc

5.00(
8
)

Inspired Electrical Solutions Inc

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Inspired Electrical Solutions Inc specializes in the sales, installation and maintenance of generac automatic standby generators for your home or small business, and offers a full range of other services from home additions, to wiring, to electrical inspections and much more.

"The work is still on going but I cannot say enough about Inspired Electrical. Starting with the incredible service from the company's call screener (if that is the right term), Rosie, she put me on the schedule right away. Thomas was the first to my house. He listened intently to my description of the problem and proceeded to test the generator components, all while having B&S Technical support on the line. He diagnosed the issue as the rotor/stator had gone bad (B&S no longer manufactures the item for this model of generator). He then gave me an unofficial quote for for a direct replacement of a more modern B&S generator (direct swap) with a ten (10) year warranty. We also discussed adding my AC to the system. Later I scheduled a formal estimate with Scot. A true gentleman who explained everything step by step, to include looking for ways to get the job done and quoted me a price less than I expected as well as describing for me a future service contract for annual testing and maintenance at an extremely reasonable price. I'm waiting for the order of a new generator to be placed and then to schedule for the work to be completed. I expect this to be just as satisfactory as this review, but Inspired Electrical is my go-to for future generator and electrical issues!"

Michael D on March 2019

Inspired Electrical Solutions Inc specializes in the sales, installation and maintenance of generac automatic standby generators for your home or small business, and offers a full range of other services from home additions, to wiring, to electrical inspections and much more.

"The work is still on going but I cannot say enough about Inspired Electrical. Starting with the incredible service from the company's call screener (if that is the right term), Rosie, she put me on the schedule right away. Thomas was the first to my house. He listened intently to my description of the problem and proceeded to test the generator components, all while having B&S Technical support on the line. He diagnosed the issue as the rotor/stator had gone bad (B&S no longer manufactures the item for this model of generator). He then gave me an unofficial quote for for a direct replacement of a more modern B&S generator (direct swap) with a ten (10) year warranty. We also discussed adding my AC to the system. Later I scheduled a formal estimate with Scot. A true gentleman who explained everything step by step, to include looking for ways to get the job done and quoted me a price less than I expected as well as describing for me a future service contract for annual testing and maintenance at an extremely reasonable price. I'm waiting for the order of a new generator to be placed and then to schedule for the work to be completed. I expect this to be just as satisfactory as this review, but Inspired Electrical is my go-to for future generator and electrical issues!"

Michael D on March 2019

Avatar for Mills Heating and Air Conditioning Inc

Mills Heating and Air Conditioning Inc

4.86(
7
)

Mills Heating and Air Conditioning Inc

4.86(
7
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional phone number - (800) 622-2804. Additional email - [email protected].

"Daniel And Chris Knowledgeable, friendly and efficient. They made sure that both systems were working well. Updated us on things that needed to be done In the future. I would have them returned to my house."

Paula B on November 2024

Additional phone number - (800) 622-2804. Additional email - [email protected].

"Daniel And Chris Knowledgeable, friendly and efficient. They made sure that both systems were working well. Updated us on things that needed to be done In the future. I would have them returned to my house."

Paula B on November 2024

EnviroHealth Consulting Inc.

4.71(
7
)

EnviroHealth Consulting Inc.

4.71(
7
)
Customers say: Quick response
32 years of experience

EnviroHealth Consulting, Inc., offers a house-apartment-office screening inspection relating to health concerns linked with environmental issues - for persons with asthmatic or allergic reactions, sleep difficulties, inflammatory conditions, cancer, etc., - and for well individuals and concerned parents who want peace of mind that their homes are healthy.

EnviroHealth Consulting, Inc., offers a house-apartment-office screening inspection relating to health concerns linked with environmental issues - for persons with asthmatic or allergic reactions, sleep difficulties, inflammatory conditions, cancer, etc., - and for well individuals and concerned parents who want peace of mind that their homes are healthy.

Avatar for RetroFoam of the Carolinas

RetroFoam of the Carolinas

5.00(
4
)

RetroFoam of the Carolinas

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

Avatar for Redlaw Mechanical, Inc

Redlaw Mechanical, Inc

4.38(
8
)

Redlaw Mechanical, Inc

4.38(
8
)
Customers say: Super punctual
25 years of experience

Contact us at (888) 920-9834 in Alfonso, VA, to find out more about air conditioning and solar panels installations for your home.

Contact us at (888) 920-9834 in Alfonso, VA, to find out more about air conditioning and solar panels installations for your home.

Avatar for Solar Wolf Energy

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
11 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!

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Energy Efficiency Auditing questions, answered by experts

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

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.

Smart home upgrades can be worth the money. Several upgrades, including smart thermostats and ceiling fans, can help reduce your energy bills. Others make life more convenient, freeing up your time to do what you love (or get more work done). And some smart home upgrades, such as entertainment systems, simply make life more enjoyable. All are worthy causes.

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

The Nelson, VA 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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