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Best energy efficiency auditors near Georgetown, MA

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

Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Energy Audit - For BusinessHome Energy Audit

Serving Georgetown, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I looked at a number of different options and they had the best pricing and they also specialize in just doing central air. So they were also sort of a plumber and gas fitter, anything like that, and so they really specialized in what I was looking for. So that is sort of their core business. They were good and they did a very nice, clean job. The house was built in 1901 and so they did a great job of removing the old radiators and radiant based heat systems and replacing it with a new central air set up."
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for American Energy Revolution
American Energy Revolution
5.0(
1
)
Home Energy Audit

Serving Georgetown, MA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

American Energy Revolution is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

25 Years Savings
Locked in 25yr kWh rate
Solar panels
Solar panels
Response time8 hrs
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Energy Audit - For BusinessHome Energy Audit

Serving Georgetown, MA 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
Sustainable Energy Analytics, LLC
0.0(
2
)
Home Energy Audit

Serving Georgetown, MA and surrounding areas

In business since 1985

We do specialized assessments, consulting and evaluations to improve energy efficiency. We don't install products so we maintain our objectivity. We focus on giving you a prioritized list of what to do so you get the most benefit from what you spend on energy conservation. If you haven't already go to Masssave.org for information on free energy audits (but remember you get what you pay for)

Recommended by100%of homeowners
Avatar for Neponset Valley Construction
Neponset Valley Construction
4.1(
259
)
Energy Audit - For BusinessHome Energy Audit

Serving Georgetown, MA and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"The works seems very professionally done.   However, it took six weeks for them to begin work after we paid the initial deposit.  Also, they initially refused to clean up the enormous mess left in the attic saying it "wasn't in the contract."  The contract specifically included "removal of debris" from the site but they later said this did not include cleaning up the debris left in the attic.   To their credit, they agreed to come back and clean the attic, not because they acknowledged it was included in the contract, but because they didn't specifically tell us that attic clean up wasn't included (in their interpretation of the contract).  Supplies were left sitting in our driveway for two weeks after the job was finished.  The actual workers worked hard and were very polite.  Midway through the job, they started to leave the site at the end of the day leaving parts of the attic exposed and uncovered.  When we expressed concern about leaving that area open to the elements and bugs overnight, they returned to the roof and completed the open areas before leaving for the day.  Overall, we were satisfied with the work and the final product.
"
Kitchen
Living Room
Master Bath
Recommended by89%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

A good SEER rating for an HVAC system is typically between 15 and 20. However, minimum requirements vary by location; HVAC systems in northern states must have at least a 14 SEER rating, while those in southern states need a minimum of 15. For the highest possible efficiency, look for units with a SEER rating of 21 or higher. It's important to remember that a SEER rating represents the maximum efficiency a unit can achieve, not the level at which it will operate at all times.

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

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 difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency. 

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

The Georgetown, 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.