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Verified Reviews for Energy Efficiency Auditing pros in Barnstead, NH

*The Angi rating for Energy Efficiency Auditing companies in Barnstead, 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 Barnstead, 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 26, 2025

Find Energy efficiency auditors in Barnstead

Avatar for ABC Energy Savers, LLC

ABC Energy Savers, LLC

108 Snow Pond Road
4.67(
3
)
•Approved Pro

ABC Energy Savers, LLC

108 Snow Pond Road
4.67(
3
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

ABC Energy Savers offers independent energy consulting on your home. Unlike an insulation company just wanting you to add insulation or window companies just wanting to sell you new windows. ABC Energy Savers was founded in 2013 by Bob Eldredge, who has years of experience helping 100s of home and small business owners reduce their energy costs and have a more comfortable building. Energy improvements are frequently funded by utility energy programs (pay for 50% of insulation and related energy improvements) and other financial incentives, and the company works hard to make sure you get the rebates and other financial incentives. It all starts with a home energy audit to put together a comprehensive plan to reduce your energy usage and costs, and ensure your home will be healthy and safe.

"Very cooperative and suggested ways to save money"

Peter B on November 2020

ABC Energy Savers offers independent energy consulting on your home. Unlike an insulation company just wanting you to add insulation or window companies just wanting to sell you new windows. ABC Energy Savers was founded in 2013 by Bob Eldredge, who has years of experience helping 100s of home and small business owners reduce their energy costs and have a more comfortable building. Energy improvements are frequently funded by utility energy programs (pay for 50% of insulation and related energy improvements) and other financial incentives, and the company works hard to make sure you get the rebates and other financial incentives. It all starts with a home energy audit to put together a comprehensive plan to reduce your energy usage and costs, and ensure your home will be healthy and safe.

"Very cooperative and suggested ways to save money"

Peter B on November 2020

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."

Avatar for A&E AIR CONDITIONING & REFRIGERATION

A&E AIR CONDITIONING & REFRIGERATION

P.O. Box 49
5.00(
12
)

A&E AIR CONDITIONING & REFRIGERATION

P.O. Box 49
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential Commercial Installs Refrigeration A/C Installation Ductless A/C services A/C repairs Heater repair Thermostat repair

"Installation was quick and did not encounter any issues. Mr. D’Entremont was friendly and professional. I would definitely call him again for any HVAC services I need."

Sue R on September 2022

Residential Commercial Installs Refrigeration A/C Installation Ductless A/C services A/C repairs Heater repair Thermostat repair

"Installation was quick and did not encounter any issues. Mr. D’Entremont was friendly and professional. I would definitely call him again for any HVAC services I need."

Sue R on September 2022

Avatar for Triumph Heating and Cooling LLC

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

Avatar for USA Alarm Service, Inc

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.

SHAKE TO SHINGLES

PO Box 2142
5.00(
1
)

SHAKE TO SHINGLES

PO Box 2142
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Shakes to Shingles, a New Hampshire based Energy Auditing and Home Performance company, was founded by Rich Burns in 2004. Since then, Rich and his team have performed audits and directed energy efficiency and ventilation improvements on more than 500 homes and businesses. Committed to providing customers throughout New Hampshire with high quality energy efficiency home performance services, they are fully trained and equipped to service residential and commercial retrofits. By providing services include energy audits, diagnostic testing for heat loss, energy efficiency and insulation they are dedicated to making your home comfortable and efficient. The team has extensive experience working with state, and local energy efficiency programs such as Home Performance with ENERGY STAR to make sure homeowners get rebates to make energy efficient improvements more affordable.

Shakes to Shingles, a New Hampshire based Energy Auditing and Home Performance company, was founded by Rich Burns in 2004. Since then, Rich and his team have performed audits and directed energy efficiency and ventilation improvements on more than 500 homes and businesses. Committed to providing customers throughout New Hampshire with high quality energy efficiency home performance services, they are fully trained and equipped to service residential and commercial retrofits. By providing services include energy audits, diagnostic testing for heat loss, energy efficiency and insulation they are dedicated to making your home comfortable and efficient. The team has extensive experience working with state, and local energy efficiency programs such as Home Performance with ENERGY STAR to make sure homeowners get rebates to make energy efficient improvements more affordable.

Avatar for Spray Foam Installers of NH

Spray Foam Installers of NH

Unknown
No reviews yet

Spray Foam Installers of NH

Unknown
No reviews yet
15 years of experience

10 years of service. Owner operated family business. Credited and certified spray poly foam installers

10 years of service. Owner operated family business. Credited and certified spray poly foam installers

North Star Electric L.L.C

2 Chesley Dr
No reviews yet

North Star Electric L.L.C

2 Chesley Dr
No reviews yet
13 years of experience

North Star Electric is family owned and operated. We are a full
service electrical company offering superior electrical services in residential,
commercial, industrial, and alternative energy installations. We are constantly adding 
new and innovative concepts to our approach on design ideas. Always considering energy efficiency and providing the most competitive price possible.

North Star Electric is family owned and operated. We are a full
service electrical company offering superior electrical services in residential,
commercial, industrial, and alternative energy installations. We are constantly adding 
new and innovative concepts to our approach on design ideas. Always considering energy efficiency and providing the most competitive price possible.

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Energy Efficiency Auditing questions, answered by experts

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

Yes, including optimizing settings and suggesting upgrades if needed.

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

While parts of the appraisal are out of your control, there are some things you can do to potentially raise the home’s value. You can make necessary repairs and upgrades before the appraiser visits—an appraiser can only value what is currently part of the home, not its potential. You can also provide the appraiser with the cost of recent upgrades. The appraiser will likely increase the value of your home by about 50% or more of what you paid for those improvements.

The Barnstead, 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.

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