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Best energy efficiency auditors near Bow, NH

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Top-Rated Energy efficiency auditors in Bow - Updated Nov 2026

Avatar for Gabriel Hahn
Gabriel Hahn
New to Angi
Home Energy Audit

Serving Bow, NH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I conduct energy audit tests for homes, whether they are colonial or brand new construction. I can recommend you various forms of weathersealant, thermal wrappings, and storm window techniques, saving you thousands in the form of long-term heat insulation tech-forward solutions.

Avatar for HUGH'S ENERGY CONSERVATION
HUGH'S ENERGY CONSERVATION
4.4(
118
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"Hugh's Energy is a quality company and it starts at the top with owner-President, Tom Dromgoole. Tom made a site visit to my home to discuss details of the insulation including the process, timing, and outcomes; he answered all of my questions. He also came the day of the insulation to check on how things were going. His crew, led by Parris, was excellent - knowledgeable, efficient and clean. If you are considering insulating your home, just call this company and save yourself time."
Recommended by93%of homeowners
UCA (Microbial Investigation)
4.6(
54
)
Home Energy Audit

Serving Bow, NH and surrounding areas

In business since 1996

"Our house was brand new - only 1 year old. Since moving in I had been very sick with lots of ailments - nausea, light headed, constant sinus/ear infections, dizziness and vertigo. We had high end all wood floors, kitchen, etc. After many, many medical exams and tests showed no cause and the so called "experts" had no suggestions - we consulted with Bob. Luckily our air quality tests showed no mold - but showed "debris" such as VOC's, etc. from a newly built home. Since our new home was made extremely tight and energy efficient, the poor air quality could not escape on it's own. Bob "scrubbed" our air. I felt immediate improvement in my health and within a week's time - all symptoms of chronic stuffiness, dizziness and other were gone. Back to having fun and breathing well! I had no idea I was so allergic to VOC's, etc. Bob was just superb. Thank you!"
Recommended by86%of homeowners
SunReign - No-Cost Solar Installations
5.0(
5
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Ask us about our No-Cost Power Purchase Agreement Solar Installations. Full Service Solar Installation/repair and Roofing Repair/Replacement Pro. Sunrun where we revolutionize the solar industry with an innovative business model by providing solar as service. \nFor qualified homeowners, Sunrun may provide all solar equipment and electrical upgrades including installation, monitoring and maintenance, at no cost. \nWe also provide free evaluation and digital custom design.\n\nBook a free consultation with me today!\n\nhttps://www.facebook.com/SunReign-102844865174572/\n\nhttps://app.repcard.com/dinodibenedetto

Zero cost savings
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+2

Recommended by100%of homeowners
Avatar for Petro Home Services
Petro Home Services
3.9(
165
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 1903

Emergency services offered

Credit card accepted

"I have been an Atlas customer for over 15 years. Their oil may be a bit more expensive than others but their service for home heating systems and delivery is great. I didn't like the oil price lock though because you paid extra for every gallon for the lock.
Atlas helped me get a new furnace in my old home with the help of MASS Save rebates and 0% financing. Have MASS Save come do an energy audit of your home and see if you can upgrade your heat and hot water systems with the aid of rebates and the financing.
Be sure to get the service plan with Atlas which covers most repairs and has saved me money every year. The plan includes yearly inspections which saves time and money.
One time they didn't fill my oil tank on a delivery and had to send a guy in the middle of a snow storm with carry tanks which saved us from losing heat. Their error but they fixed it quickly. Be sure to sign up for auto delivery so you don't have to schedule oil yourself.
Their service and repair guys are great.
Keep an eye on your billing though. Sometimes they make mistakes but they are quick to correct any errors.
We tried to use them for our water filtration system, as they say they can do all home systems, but they failed at inspecting and estimating a new water system for our new house. But for heating systems and oil delivery they are great.
"
Recommended by80%of homeowners
Avatar for R&J Solar LLC
R&J Solar LLC
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

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+3

Recommended by100%of homeowners
Avatar for Bryan's Solar Energy  Facebook
Bryan's Solar Energy Facebook
5.0(
1
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 2019

Credit card accepted

Offers commercial services

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

New gas and hot water
new electric
sfter completion
plumbing
Response time12 hrs
Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"They did an excellent assessment, were good listeners for our goals, gave us updates as to when the custom windows would arrive, installed promptly and expertly respecting our time limits due to our children's nap schedule, cleaned up, communicated with us through the installation, and we have had reductions in our energy bill since the installation.
"
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+41

Recommended by87%of homeowners
Avatar for Neponset Valley Construction
Neponset Valley Construction
4.1(
259
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"I purchased a so-called "deal" for $199 for" 2 Hours of Roof Maintenance AND Energy Audit." The fellow who came out was only interested in selling me insulation for the walls, whereas I made clear that my main interest was in roof maintenance and getting his expertise on why an essentially new roof had a couple of small leaks; I had hoped he might either be able to repair them or suggest what the underlying cause(s) might be. He spent a few minutes on one part of the roof, put some caulk around a leaking skylight, and said he would have the appropriate division of his company call me. He did not address the other leak. He was not knowledgeable about roofs, and the only call I got from the company was asking if I wanted to set up an appointment to insulate the walls of my older house. This turned out not to be a "deal" at all; the guy they sent was nice enough and had a helpful attitude, but in the end did not really listen to me (or his associates did not hear it if he conveyed what I wanted). He was clearly sent to make a sale on insulation. While I did consider insulating a few of the outer walls based on his pitch, in the end it was too expensive and I was not impressed with his/the company's lack of serious consideration of the roof issues I was having."
Kitchen
Living Room
Master Bath
Recommended by89%of homeowners
Avatar for Simon Lawn Care
Simon Lawn Care
3.7(
77
)
Energy Audit - For BusinessHome Energy Audit

Serving Bow, NH and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Simon Lawn Care aims to provide you with a landscaping and lawn care service that constantly exceeds your expectations. Through our development and promotion of social and environmental practices we make living a sustainable lifestyle hassle-free. Everything we do is based on the principle of care for our customers, our community, and our ecosystem.

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Recommended by73%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

To find a reputable home energy auditor, start by researching local companies that offer the service and check their reviews, methods, and certifications. The most reputable professionals are often Home Energy Professional (HEP)-certified by the Building Performance Institute (BPI). You can also consult the Department of Energy’s certified list of energy auditors or use a state licensing tool to review local guidelines and ensure you are hiring a certified professional for your area.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

The Bow, 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.