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Avatar for Correct Energy Spray Foam
Correct Energy Spray Foam
4.6(
19
)

Serving Williamstown, MA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"What an absolute DREAM! Correct Energy is an incredible company. Knowledge, professional and efficient! I contacted a few insulation companies but the proposed methods were not through. Correct Energy and especially Ray’s knowledge and experience were above and beyond. CE came out to assess and spent a generous amt of time explaining EVERYTHING. CE came when they said they would. The crew was professional and spent a few days here. They left everything immaculate. My place is old, built in the 1940’s so many challenges came up that they handled like absolute pro’s. Their work has and will continue to save so much on energy, the difference of before and after is immediate and drastic. I can’t wait for them to come back and do my basement next! I can't say enough about this company. Pros work here!!! Hire them!!! You will not be disappointed.."
Response time3 days
29 neighbors recently requested a quote
Recommended by92%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Williamstown, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for Sol Foam Insulation, LLC
Sol Foam Insulation, LLC
5.0(
30
)

Serving Williamstown, MA and surrounding areas

Emergency services offered

"Sean and his staff at SOL did a professional and phenomenal job insulating our home and business! We will absolutely hire for any future jobs and recommend their services to anyone. They are honest in the assessment of what your home needs and will work with you to explain and determine the best solution. Absolutely contact them if looking for an insulation quote."
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+11

Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)

Serving Williamstown, MA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The technician who came was a pleasant, competent professional who examined the unfinished attic to evaluateit w/r/t insulation only or insulation as part of a full finishing of the space. He took measurements and scratched out some information on his pad.. I told him that I intended to review my options before any decision. I offered payment at that time and he told me there was no charge for this service. It struck me as odd that he told me that what I had agreed to pay $19.00 for was actually free but I asumed billing would accompany an actual report/proposal. A month on I've never seen anything like a report although I have been charged via credit card for the inspection service. Perhaps the report-recommendation is still on its way? PLEASE NOTE THAT THIS REVIEW FORM REQUIRES A YES/NO HIRE AGAIN RESPONSE. I WOULD HAVE PREFERRED TO ANSWER UNDECIDED."
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+41

Recommended by87%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Williamstown, MA and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)

Serving Williamstown, MA and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"I awoke on Sunday morning, 10/30, after the early season snow storm to find that a branch had pulled down all of the power and cable lines that run from the pole to my house.  Richard at NE Renovations was able to get an electrician (Fico Electric) out to my house in a couple hours to assess the situation.  After the inspection, we were ensured that there were no immediate safety issues.  The crew returned the next day to completely re-run the power and cable lines and install new conduit on the house.  By Monday afternoon, I had everything back to normal.  The team handled this emergency issue quickly and effeciently."
Before
After's
New boiler install
Removal of cast Iron to PVC.
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+37

Recommended by89%of homeowners
Avatar for SURGE HOME CONCEPTS, LLC.
SURGE HOME CONCEPTS, LLC.
4.2(
21
)

Serving Williamstown, MA and surrounding areas

In business since 2016

Free estimates

"I needed insulation for my bathroom, and I have trouble with sheetrock. They removed the sheetrock in a timely manner and kept the mess contained to the bathroom (and did a good job cleaning up after themselves) and they installed a granite countertop for my bathroom. Everything was done correctly, they showed up on time, and were friendly. For the price I payed I would definitely recommend their services and will be a returning customer for future projects. 10/10"
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+92

Recommended by88%of homeowners
Avatar for LifeCycle Transitions
LifeCycle Transitions
3.8(
175
)

Serving Williamstown, MA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

DBA - LifeCycle Transitions. Since 2010, Top Notch Transitional Services has successfully transitioned over 1000 properties into its client's desired condition. Whether you need simple home repairs, major home repairs or renovations, cleaning services, or moving services, we have you covered here at TNTS. Additional contact - (781) 975-6562.

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+49

Recommended by77%of homeowners
Avatar for Westside Home Improvement
Westside Home Improvement
3.6(
54
)

Serving Williamstown, MA and surrounding areas

In business since 1971

Credit card accepted

Westside Home Improvement, Inc. has been owned and operated by Alan Amerman since 1971. Alan has extensive experience in masonry, siding, roofing, carpentry, gutters etc. He personally will come out to your home, business, etc. to provide you with a free estimate of the potential job himself. ---- Alan makes sure that he is at every job site to oversee his employees and make sure that our client is getting the best quality and most professional work possible. ---- Here's a few facts about Westside Home Improvement Inc. : We are fully insured - We do FREE work for the SPCA and other animal shelters. We look forward to help you on your next project!!

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Insulation questions, answered by experts

Yes, many professionals offer insulation options, such as insulated siding (including insulated metal siding), to improve your home's energy efficiency.

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Installing sheets of plywood over attic insulation is a popular choice, especially in storage spaces. That said, insulation works by trapping hot air—so it needs extra space to expand and be effective, or you might reduce the energy efficiency of your home. 

It’s important that you never compress the insulation by installing flooring directly on top of it. In many houses, you’ll need to install a subfloor before putting plywood over insulation in your attic.

The Williamstown, MA homeowners’ guide to insulation services

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