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Best drywall insulation pros near Boxborough, MA

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TRUSTED BY BOXBOROUGH, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon312
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Boxborough - Updated Nov 2026

Avatar for McLaughlin Weatherization
McLaughlin Weatherization
4.8(
39
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Boxborough, MA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Super punctual

"We hired McLaughlin & Williams through the MassSave program, which had performed an energy saving audit for our house and made a clear checklist of work to be done that we could confirm with the contractors. We scheduled the job months in advance, but they were flexible when we needed to reschedule at relatively short notice. Jay and his team showed up early the first day, and clearly laid out the work they were going to do, and why. When weather and scheduling issues prevented work on the second day, they sent a double team on the third to make sure everything got done within the scheduled time. In general, the workers took good care. The exterior siding that was removed for injection was cleanly replaced, though some shingles that were already damaged or waterlogged were a little worse off. Despite all the dust that comes with blown cellulose, there were only a few traces inside. They also made sure our cats didn't get out. During the course of the job, they also found that there was already some wall insulation in one section of our house, and only charged us for the work done."
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+1

Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for John P. Insulation
John P. Insulation
4.7(
28
)
Blown-In Insulation - Install or Upgrade

Serving Boxborough, MA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"I would highly recommend John P. Insulation. I got three quotes for my insulation job and they were the most professional during the estimate. They provided pictures of what they were going to do. They fully explained the job and what I should expect. The quote was fast and equal or lass than the others. On the installation day, they arrived when they said they would, covered my floors and completed the work exactly as they said they would. I had them foam seal, blow in insulation, install soffit vents and vent a bathroom fan. You will not be disappointed in the quality."
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Attic Stair Cover build

+9

Response time2 days
1 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
5.0(
13
)
Blown-In Insulation - Install or Upgrade

Serving Boxborough, 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.

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26 neighbors recently requested a quote
Recommended by81%of homeowners
Custom Insulation Company, Inc.
3.6(
116
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boxborough, MA and surrounding areas

Approved

In business since 1985

Free estimates

Small jobs welcome

"We have established ourselves as the premier insulation contractor in the region. Our team of expert spray foam insulation installers is dedicated to enhancing your home is energy efficiency and comfort. As a professional spray foam insulation company, we understand the importance of quality insulation in maintaining a comfortable living environment while reducing energy costs. Our extensive experience in the industry allows us to offer a wide range of insulation services, including residential spray foam insulation and other advanced insulation solutions. We stay up-to-date with the latest spray foam insulation systems to ensure our clients receive the most effective and efficient insulation options."
Copper Gutters
Foam Insulation
Foam Insulation
Blown In Insulation
Ridgid Foam Board

+2

Response time3 days
151 neighbors recently requested a quote
Recommended by88%of homeowners
Sonart Construction Corp.
2.3(
7
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boxborough, 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 Calnan's Energy Systems Inc.
Calnan's Energy Systems Inc.
4.8(
182
)
Blown-In Insulation - Install or Upgrade

Serving Boxborough, MA and surrounding areas

In business since 1980

Free estimates

Warranties offered

"I hired Rob to add insulation to my attic. He and his team were extremely professional and thorough. The work was done in a timely manner and completed as promised. I would hire him again."
Knee wall is prepped for new insulation to be installed
1st layer or 2 inch insulation board installed against the roofline after existing fiberglass is removed and knee wall vacuumed clean
After old insulation is removed, and the knee wall is air sealed, the new insulation is installed on the wall
4 inches of 2 inch insulation board installed and foamed, ready for final cap layer of 2 inch Thermax insulation board
Lastly, the Tyvek is installed over the new insulation

+21

Response time2 days
Response rate100%
Recommended by94%of homeowners
Avatar for Energy Protectors, Inc.
Energy Protectors, Inc.
4.8(
37
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boxborough, MA and surrounding areas

In business since 2012

Free estimates

Offers commercial services

"Mike and Kyle were the ones doing work to insulate my basement. They were very professional and the quote was true to what I was told. Worked quickly and were very conscious to clean up afterwards. Would recommend. Thank you for the very professional work!"
High Street Insulation
High Street Insulation
High Street Insulation
High Street Insulation
High Street Insulation

+37

Response time2 days
Response rate91%
Recommended by97%of homeowners
Avatar for EZinsul, Inc.
EZinsul, Inc.
4.6(
51
)
Blown-In Insulation - Install or Upgrade

Serving Boxborough, MA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Jacob and his team were great ! Everyone was super nice. I felt very comfortable in what I was told in regards to what needed to be done. After talking to many different insulation companies this was the only one that knew what I needed done and was able to do it at a great pirce. They managed to finish same day which was amazing. The results are so nice ! We didn't know what to expect as the end result since this is my first time dealing with insulation problems. But everything looks great !! I will definitely be going to them for any future projects. A million thanks to them ! I highly recommend these guys for your insulation needs. A trustworthy and hard working company."
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation

+7

Recommended by97%of homeowners
Avatar for EZ Insul, Inc
EZ Insul, Inc
4.5(
45
)
Blown-In Insulation - Install or Upgrade

Serving Boxborough, MA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Installation of insulation went well; EZinsul was very thorough. However, there were some clumps of insulation and a thick film of fiberglass covered everything, despite their sweeping up to â industry standardsâ . Jacob & I talked; he came back and dusted to my satisfaction. I appreciated this attention he paid to my project. I would highly recommend EZinsul. Ruth Ann White"
Insulation on slope
Kneewall slope work
walkup fully insulated
Attic insulation
Attic insulation

+2

Response time3 days
Recommended by97%of homeowners
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Drywall Insulation FAQs, answered by experts

Most load-bearing walls are exterior, though they can also be interior.

The best tool for skim coating drywall is a skim coating blade, which can smooth out joint compound in wide stretches. While you could use a smaller drywall knife for skim coating, the smaller size means it’ll take longer to smooth out each section. Instead, consider investing in a skim coating blade for the quickest application.

You can paint over plaster, but repair any damage to the plaster first, or the paint will crack and bubble. You should also prepare the surface of the plaster to accept paint, which gives your paint job the best chance of looking good and lasting a long time. Before applying the color you want, apply a coat or two of primer. Additionally, use latex paint, and choose a latex paint with a satin finish for areas with dampness, like bathrooms.

A post-drywall inspection could uncover many problems that weren’t present during the pre-drywall inspection, including insufficient insulation, missing weather stripping, improperly installed plumbing and lighting fixtures, flooring damage, drywall damage, plumbing leaks, aesthetic issues, and more. Structural problems, which are often expensive to fix and are common reasons to walk away after a home inspection, are easier to see before the drywall goes up, but a post-drywall inspection may highlight minor issues with house settling and foundation problems.

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

The Boxborough, MA homeowners’ guide to drywall insulation services

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