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

UCA (Microbial Investigation)
4.6(
54
)
Home Energy Audit

Serving Williston, VT 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
Avatar for R&J Solar LLC
R&J Solar LLC
5.0(
2
)
Energy Audit - For BusinessHome Energy Audit

Serving Williston, VT 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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Recommended by100%of homeowners
Energy Efficiency Auditing FAQs, answered by experts

Smart home upgrades can be worth the money. Several upgrades, including smart thermostats and ceiling fans, can help reduce your energy bills. Others make life more convenient, freeing up your time to do what you love (or get more work done). And some smart home upgrades, such as entertainment systems, simply make life more enjoyable. All are worthy causes.

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

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.

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.

While some aspects of an appraisal, such as comparable properties nearby, are out of your control, there are several steps you can take to potentially increase your home's value. Make any necessary repairs and upgrades before the appraiser's visit, as they can only value what is currently part of the home, not its potential. Examples include renovating older areas, updating landscaping to boost curb appeal, and staging your home. You can also provide the appraiser with the cost of recent upgrades, which may increase your home's value by about 50% or more of what you paid for those improvements.

The Williston, 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.