Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Dunbarton, NH

There are 2 highly-rated local energy efficiency auditors.

Need a pro for your energy efficiency auditing project in Dunbarton, NH?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Dunbarton, NH

*The Angi rating for Energy Efficiency Auditing companies in Dunbarton, NH 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 Dunbarton, NH 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 October 05, 2025

Find Energy efficiency auditors in Dunbarton

Sunniva Energy LLC

245 Calef Rd Unit 2
No reviews yet

Sunniva Energy LLC

245 Calef Rd Unit 2
No reviews yet
2 years of experience

"We are a dedicated group of solar industry experts collaborating with leaders in the field, united by a mission to inform and educate homeowners about the benefits of solar energy. Informed homeowners are crucial in adopting solar solutions. Through our partnerships, we provide unparalleled value with top-quality materials, excellent workmanship, and competitive prices. Our utmost priority is delivering exceptional customer service, workmanship, and overall value, resulting in a highly satisfied client base."

"We are a dedicated group of solar industry experts collaborating with leaders in the field, united by a mission to inform and educate homeowners about the benefits of solar energy. Informed homeowners are crucial in adopting solar solutions. Through our partnerships, we provide unparalleled value with top-quality materials, excellent workmanship, and competitive prices. Our utmost priority is delivering exceptional customer service, workmanship, and overall value, resulting in a highly satisfied client base."

Green Home Climate Solutions

1 New Hampshire Ave
5.00(
3
)

Green Home Climate Solutions

1 New Hampshire Ave
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in the installation of high efficiency ductless air conditioning systems. Ductless systems, mini splits, or ductless heat pumps as they can often be referred to are one of the most energy efficient and versatile solutions to both heat and cool your home. By specializing in one area of the HVAC field we provide our customers with the a higher quality of service and expertise during equipment sizing and selection, design, installation and commissioning.

"Wonderful,very professional they do beyond work aside from what we ask them for them do. Supervise disciplines. Cleaned up and untackable always show up never delay."

Victoria O on June 2022

We specialize in the installation of high efficiency ductless air conditioning systems. Ductless systems, mini splits, or ductless heat pumps as they can often be referred to are one of the most energy efficient and versatile solutions to both heat and cool your home. By specializing in one area of the HVAC field we provide our customers with the a higher quality of service and expertise during equipment sizing and selection, design, installation and commissioning.

"Wonderful,very professional they do beyond work aside from what we ask them for them do. Supervise disciplines. Cleaned up and untackable always show up never delay."

Victoria O on June 2022

Triumph Heating and Cooling LLC

590 SUGAR HILL RD
3.00(
2
)

Triumph Heating and Cooling LLC

590 SUGAR HILL RD
3.00(
2
)
Free onsite estimate

Triumph Heating and Cooling LLC is your local trusted service and installation team for anything Heating and Cooling related. We install, Service and Maintain gas/oil heating equipment, air conditioning, water heaters, space heaters, ductless mini splits, and more! Our licensed technicians provide top of the line service to our valued customers, ensuring the job is done right the first time. Call today to schedule your service or install!

"He started great, but went down hill. 5 months to install a new heating system after being told it was 5-6 weeks.I was told he had no idea when he could finish because he started a 92 unit condominium project. On another project they installed an HVAC system with no control board. Lied to continuously about dates. We paid in advance for the work and found out afterward that he fired half the staff (I now know why.) Rather than be upfront about the issues he was facing we told lies. Very frustrating and found Devin to talk like an excon. Say one thing and do another with a very straight face."

John R on July 2023

Triumph Heating and Cooling LLC is your local trusted service and installation team for anything Heating and Cooling related. We install, Service and Maintain gas/oil heating equipment, air conditioning, water heaters, space heaters, ductless mini splits, and more! Our licensed technicians provide top of the line service to our valued customers, ensuring the job is done right the first time. Call today to schedule your service or install!

"He started great, but went down hill. 5 months to install a new heating system after being told it was 5-6 weeks.I was told he had no idea when he could finish because he started a 92 unit condominium project. On another project they installed an HVAC system with no control board. Lied to continuously about dates. We paid in advance for the work and found out afterward that he fired half the staff (I now know why.) Rather than be upfront about the issues he was facing we told lies. Very frustrating and found Devin to talk like an excon. Say one thing and do another with a very straight face."

John R on July 2023

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.

Pinnacle Rock Mechanical Svc

28 Jones Rd
No reviews yet

Pinnacle Rock Mechanical Svc

28 Jones Rd
No reviews yet
20 years of experience

Pinnacle Rock Mechanical Services has been in business for 20+ years. We are the primary service company for multiple high end commercial businesses. We are a self-performing company with all of our work performed by our in house technicians. Please reach out if we can be of assistance. 888-285-3689 or [email protected]

Pinnacle Rock Mechanical Services has been in business for 20+ years. We are the primary service company for multiple high end commercial businesses. We are a self-performing company with all of our work performed by our in house technicians. Please reach out if we can be of assistance. 888-285-3689 or [email protected]

Revise Energy

5 South Summer St
5.00(
2
)

Revise Energy

5 South Summer St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Revise Energy was started to find better ways to deliver whole-home energy efficiency solutions that are affordable to implement.  Founded in 2016, with over 100 years of building efficiency experience, Revise Energy is set to grow into one of the largest Home Performance Contractors in the Northeast.

"Excellent quality and service. They did the home energy audit, improved my home insulation and installed a heat pump. Technicians did a fantastic job, explained everything and cleaned up before they left."

Brian S on March 2024

Revise Energy was started to find better ways to deliver whole-home energy efficiency solutions that are affordable to implement.  Founded in 2016, with over 100 years of building efficiency experience, Revise Energy is set to grow into one of the largest Home Performance Contractors in the Northeast.

"Excellent quality and service. They did the home energy audit, improved my home insulation and installed a heat pump. Technicians did a fantastic job, explained everything and cleaned up before they left."

Brian S on March 2024

Aten Concepts Inc.,

87 Beaver St.
4.50(
2
)

Aten Concepts Inc.,

87 Beaver St.
4.50(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Aten Concepts Inc., provides the most inexpensive, practical application for the seamless integration of solar energy into your business, home or land opportunity. Our company aims to build relationships with our clients and exceed expectations to ensure their future success with solar investments. Whether you are looking for a comprehensive solution to manage your energy costs more effectively, or looking to “go green” by adding a clean energy source, we can provide you with a complete solution.

"Aten Concepts was professional and helpful every step of the way. I didn't even know I wanted solar till I talked to them. The consultant made it sound so easy over the phone and even helped get me my new roof! Would recommend it to anyone who is interested in saving money easy."

Shaun J on December 2020

Aten Concepts Inc., provides the most inexpensive, practical application for the seamless integration of solar energy into your business, home or land opportunity. Our company aims to build relationships with our clients and exceed expectations to ensure their future success with solar investments. Whether you are looking for a comprehensive solution to manage your energy costs more effectively, or looking to “go green” by adding a clean energy source, we can provide you with a complete solution.

"Aten Concepts was professional and helpful every step of the way. I didn't even know I wanted solar till I talked to them. The consultant made it sound so easy over the phone and even helped get me my new roof! Would recommend it to anyone who is interested in saving money easy."

Shaun J on December 2020

Power Fact Electric

5.00(
2
)

Power Fact Electric

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Power Fact Electric, Inc. is the top choice for all your electrical needs, full services contractor with Master's License Massachusetts serving the entire state and all surrounding areas. We are committed to provide the best quality service from the most highly skilled electricians, all for the most affordable prices possible. Boasting an A Rating with the BBB. Fully Licensed and Insured. We provide service to residential homes & commercial buildings. Our electricians are top skilled, our service is exceptional and our prices are among the most competitive in the industry.

Power Fact Electric, Inc. is the top choice for all your electrical needs, full services contractor with Master's License Massachusetts serving the entire state and all surrounding areas. We are committed to provide the best quality service from the most highly skilled electricians, all for the most affordable prices possible. Boasting an A Rating with the BBB. Fully Licensed and Insured. We provide service to residential homes & commercial buildings. Our electricians are top skilled, our service is exceptional and our prices are among the most competitive in the industry.

Solar Five

8 Wallis Ct
4.33(
6
)

Solar Five

8 Wallis Ct
4.33(
6
)
Customers say: Quick response
15 years of experience

At Solar Five, our passion is providing premier energy solutions. It’s time to take control of your energy bill, save money and contribute to a healthier environment. At the heart of our business lies a dedication to best-in-class offerings from initial consultation, system design, installation, maintenance and management of your system. Additional fax - (781) 301-7233. Additional DBA - Community Solar Installers , Solar V.

"It went very poor you can't call him the answering machine is full you email them and they never get back to you if you don't want any headaches or any problems don't buy from solar 5"

Charlie E on August 2022

At Solar Five, our passion is providing premier energy solutions. It’s time to take control of your energy bill, save money and contribute to a healthier environment. At the heart of our business lies a dedication to best-in-class offerings from initial consultation, system design, installation, maintenance and management of your system. Additional fax - (781) 301-7233. Additional DBA - Community Solar Installers , Solar V.

"It went very poor you can't call him the answering machine is full you email them and they never get back to you if you don't want any headaches or any problems don't buy from solar 5"

Charlie E on August 2022

...
Showing 1-10 of 87
Energy Efficiency Auditing questions, answered by experts

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.

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

There are a couple of ways you can save on the cost of your home energy audit. First, find out if you qualify for programs like the Department of Energy’s Weatherization Assistance Program for low-income households. Next, check with your local utility company to find out if you qualify for any local rebate programs to offset the cost of this helpful service.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Dunbarton, NH homeowners’ guide to energy efficiency auditing services

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

See all articles