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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
sunder energy
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Georgetown, 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.

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Energy Efficiency Auditing questions, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The extra insulation helps reduce energy costs by minimizing drafts and temperature exchange between indoors and outdoors.

Provide utility bills and clear access to all areas of the home, including the attic and basement.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

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.