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Best energy efficiency auditors near Cotuit, MA

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

Avatar for Petro Home Services
Petro Home Services
3.9(
165
)
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 1903

Emergency services offered

Credit card accepted

"Their prices are great. They are customer service oriented. We stick with them because they are very reasonable. That's what attracts us to them. They are excellent. We've never has a problem with them. They are the best. They set the unit up in the house and it's an old house. They tell us what they've done. They are very professional and always available."
Recommended by80%of homeowners
Avatar for Ryan Silvia
Ryan Silvia
3.8(
17
)
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Ryan Sivia upgraded and replaced our electrical box,outside electric meter, and wiring into our home. He also installed an electric outlet and light. Mr Salvia is polite and professional. We would higihly recommend him as an electrician."
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Smart thermostat upgrade

+1

Response time8 hrs
Response rate91%
Recommended by50%of homeowners
sunder energy
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Avatar for Home Improvement Solution ECO, LLC
Home Improvement Solution ECO, LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 2023

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Air Sealing
Air Sealing
Response time7 hrs
Brightway Energy LLC
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

Brightway Energy LLC 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 30 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!

northshore pressure washing
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Cotuit, MA and surrounding areas

In business since 2011

Free estimates

We are one of the largest energy consulting companies in the country. We offer Free Energy Forcasts to businesses across a wide variety of climate zones. When implemented, our recommendations can consistently save you 17-22% on your energy costs, in the first year. We offer a variety of products, from an all-inclusive fixed product, to a variable option and a hybrid. Call today to see what solutions we can offer you! References are available from very happy clients.

Energy Efficiency Auditing FAQs, answered by experts

Attic and whole-house fans improve a home's energy efficiency and comfort. They ventilate hot air from the attic, which reduces peak cooling loads, lowers reliance on air conditioning, and decreases indoor temperatures. This improved air circulation and expedited heat exit helps lower cooling costs, balance moisture levels, and enhance overall natural airflow, contributing to the efficient operation of other home equipment.

Hawaii is currently rated as the most expensive state for utilities. How much are utilities for a house in Hawaii? With electricity costs in Hawaii totaling nearly 42 cents per kilowatt-hour, residents are paying more to run their households than any other residents. Electricity costs in Hawaii are so high, mostly due to the fact that most of the electricity available to residents is produced using oil that must be shipped in from other places.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

Yes, with features like LED lighting and variable speed controls for efficiency.

The Cotuit, MA homeowners’ guide to energy efficiency auditing services

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