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TRUSTED BY CHELSEA, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon54
    Verified insulation services reviews

Top-Rated Insulation pros in Chelsea - Updated Nov 2026

Avatar for McLaughlin Weatherization
McLaughlin Weatherization
4.8(
39
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Chelsea, MA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Super punctual

"Professional crew; work was done quickly, with minimal disruption and fairly good cleanup. The house is older and the crew chief took reviewed the interior carefully to insure there would be no damage to the walls in the insulation process."
Additional Photos
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+1

Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Green Way Insulation, Inc.
Green Way Insulation, Inc.
4.0(
23
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Chelsea, MA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I highly recommend Green Way. The folks from Green Way were professional and they delivered high quality work at a great price. The work involved applying foam to exposed roof deck in the attic, and applying blow-in insulation between unexposed roof deck the interior walls. I'm very pleased with the outcome."
Insulation work.
Insulation work.
Insulation work
Insulation work
Insulation work.

+9

Response time2 days
Response rate91%
29 neighbors recently requested a quote
Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
5.0(
13
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Chelsea, MA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

[email protected] 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.

Gallery
26 neighbors recently requested a quote
Recommended by81%of homeowners
Sonart Construction Corp.
2.3(
7
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Chelsea, 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 Ecomax Insulation, Inc.
Ecomax Insulation, Inc.
5.0(
20
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Chelsea, MA and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"From start to finish Ecomax was a wonderful & professional experience during a much needed insulation change from fiberglass to spray foam. I'd hire this team again and want to thank them all, especially Herika who was extremely knowledgeable & on top of the entire job. She returned phone calls & emails answering questions promptly. Great job!"
Open Cell Walls
Open Cell Walls
Open Cell Walls
Open cell walss
Roof and Walls Open Cell

+8

Response time2 days
Recommended by95%of homeowners
SAV-ON INSULATION
4.5(
6
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Chelsea, MA and surrounding areas

In business since 1969

Emergency services offered

"Roland did an excellent job. He explained the things I needed and those that I didn't. He was right on time and finished the job in the time he stated. He was very professional and knew what he was doing. If you are looking for a straight shooter without any of the sales frills (and the larger cost) then Sav-On Insulation should be your choice."
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Recommended by100%of homeowners
Avatar for HUGH'S ENERGY CONSERVATION
HUGH'S ENERGY CONSERVATION
4.4(
118
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Chelsea, MA and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"Following a MassSave audit, about 6 months ago Hugh's insulated our garage. We were very pleased with their work. When we decided to do additional work and insulate our attic, I called Tom again to arrange for Hugh's to do the work. It went very well. I would definitely recommend them to others."
Recommended by93%of homeowners
New Found Construction, LLC
4.2(
20
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Chelsea, MA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We called Sean with New Found Construction and he personally came out and gave us a quote to insulate our attic and the ceiling in the unfinished part of our basement. His price was far more reasonable than other quotes we had gotten and seemed to offer a more complete job. It all came out AWESOME and we can absolutely feel a difference in temperature in the house (especially my office above the unfinished basement which used to be an icebox in the winter) and the heat kicks on a lot less. We have already planned to have him and his crew do other jobs around our house. Two thumbs way up!!"
 blown-in
 roof
 attic barrier
 old roof
 both

+16

Recommended by93%of homeowners
Avatar for Dudley Services Inc.
Dudley Services Inc.
4.8(
73
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Chelsea, MA and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I called these folks to get a quote on removing vermiculite from an attic. They were pleasant and prompt. They informed me about the Zonolite Attic Insulation Trust which can, provide significant reimbursement for the removal and took and sent in a sample to get tested to see if it qualified for reimbursement. All of this before I even got an estimate. When I asked them about some mold they were gracious enough to suggest I find a firm that could do both and suggested a contractor. In the end I didn't use these folks based on comparison quotes but based on their professionalism, honesty, and knowledge I'd highly recommend them to anybody that needs this kind of work."
We take the time to seal off our safety barriers!
Cleaned and time for the upgrades!
We often see vermciulite mixed with cellulose...Our BEST system is designed to handle this situation safely and cost effectively!
We respect our customers homes!  Floor protector being installed is a standard practice
Electricians and Insulators love us!!!  No dust, no mess...just a Dudley Done right project!

+18

Recommended by96%of homeowners
Avatar for Santos Group Inc.
Santos Group Inc.
5.0(
5
)
Batt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Chelsea, MA and surrounding areas

In business since 2015

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.\n

JW Construction
JW Construction
Cape Cod
Cape Cod
Cape Cod

+5

Response time11 hrs
Response rate100%
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Insulation FAQs, answered by experts

There are many ways to keep your house cool without central air. In fact, ductless mini-split AC systems are a solid alternative to central AC for situations when you can’t install ducts in your home. If you’re looking for a more budget-friendly cooling solution, consider using window AC units or portable air conditioners.

You can purchase bags of cellulose and loose-fill fiberglass blown-in insulation from the same local home improvement store where you rent your blower. If you want to use rock wool insulation, you may need to special order it.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

A-frame houses pose specific challenges that can make heating difficult. Their open concept design with high ceilings can lead to a colder lower floor and a warmer upper floor. A ceiling fan that pushes warm air down or pulls cold air up, depending on the season, can easily counteract temperature issues. Additionally, certain types of heating do better in these homes than others. For example, heated floors tend to be more practical and energy efficient than baseboard heating.

Yes, many services include adding insulation for energy efficiency. Confirm with your contractor.

The Chelsea, MA homeowners’ guide to insulation services

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