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Verified Reviews for Energy Efficiency Auditing pros in Wilmington, VT

*The Angi rating for Energy Efficiency Auditing companies in Wilmington, VT 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 Wilmington, VT 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 November 25, 2025

Find Energy efficiency auditors in Wilmington

Avatar for Plug PV

Plug PV

4.91(
11
)

Plug PV

4.91(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!

"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."

Caleb M on April 2023

PLUG PV is the Capital Region's Premier Solar company and New York's #1 Residential Solar Installer. We do FREE energy evaluations with interested homeowners throughout NY State with NO COMMITMENT required - running the numbers to see how much money you would save by going SOLAR. No money is required out of pocket, and no money required upfront (you only pay a LOWER and FIXED cost for your electricity monthly if your home qualifies once your system is installed). We are all about the customer experience - honesty, education and transparency - our online reviews speak for themselves!!!

"Smitty was very helpful and informative throughout the process, helped us navigate some delays and difficulties with ConEdison in getting a second meter installed, and overall was the most cooperative advocate on our side during the entire journey."

Caleb M on April 2023

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

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.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 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!

Eco-Logos LLC | New England Ecologic Design

No reviews yet

Eco-Logos LLC | New England Ecologic Design

No reviews yet
31 years of experience

Eco-Logos LLC | New England Ecologic Design is a full service residential design, environmental planning and construction management consulting company. We advocate and design for Ecological and Whole-systems solutions in the Planning, Agriculture, Architectural, Landscape, Industrial Design and Construction industries. We provide site planning; energy analysis; residential, architectural and landscape design; drafting; specification; consultation and project management services for residential, commercial and institutional clients.

Eco-Logos LLC | New England Ecologic Design is a full service residential design, environmental planning and construction management consulting company. We advocate and design for Ecological and Whole-systems solutions in the Planning, Agriculture, Architectural, Landscape, Industrial Design and Construction industries. We provide site planning; energy analysis; residential, architectural and landscape design; drafting; specification; consultation and project management services for residential, commercial and institutional clients.

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
16 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

Energy Efficiency Auditing questions, answered by experts

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

They’ll use more electricity than the average upright vacuum, but not remarkably more. Most power units plug into a standard 120-volt outlet and don’t have significant power demands. You shouldn’t notice an increase in electricity bills. If you have any specific questions about energy costs, ask your installer as you examine purchase decisions. Larger power units will need more electricity for their suction levels.

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

The Wilmington, VT 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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