Top-rated insulation pros.

Get matched with top insulation pros in Onset, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Insulation pros in Onset

Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
5.0(
13
)

Serving Onset, MA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Cleantechconstruction@mi.o 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
20 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
5.0(
13
)

Serving Onset, MA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Clean Tech Construction was terrific! The team arrived slightly before the scheduled time, removed the old, poorer quality insulation, installed new insulation, including areas that a previous company had not been able to reach, and cleaned up everything before they left for the day. When I initially contacted them about the work, they answered my phone calls within 15 minutes and continued to respond to any calls/questions quickly and politely. I would hire them again in a heartbeat."
Acushnet
Acushnet
Acushnet
Acushnet
Acushnet

+1

Response time1 day
Response rate88%
34 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)

Serving Onset, 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!

Optimum Insulation
4.8(
59
)

Serving Onset, MA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"I contacted Optimum Insulation They responded promptly back to me Did a home visit and went over what needed to be done I was lucky there was an opening for the next day Tyler showed up on time and went over the procedure with me They were very professional and left my basement spotless upon finishing the job Would highly recommend Optimum Insulation"
Response time2 days
Response rate93%
Recommended by100%of homeowners
Avatar for Santos Group Inc.
Santos Group Inc.
5.0(
5
)

Serving Onset, 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 time10 hrs
Response rate90%
9 neighbors recently requested a quote
Avatar for Pro Home Services Inc
Pro Home Services Inc
4.8(
32
)

Serving Onset, MA and surrounding areas

In business since 2000

Free estimates

"They were very professional and helpful when we had questions. 
Everyone was great. The job was completed in time as promised.
Would recommend them to all our family and friends."
Additional Photos
This is probably not your roof:
But, if your roof has damaged flashing, missing shingles, curling, blistering, buckling, rotting and algae growth (which appears as dark or greenish stains), you probably need a new roof.
If you’re roofer doesn’t talk about these, you’re talking to the wrong guy:
Additional Photos

+9

Recommended by100%of homeowners
Michael A Foote Remodeling
4.6(
44
)

Serving Onset, MA and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"We started out by asking Mike to work on the insulation of our sizeable attic.  We have contacted different insulation companies but Mike was the only one who took the time and effort to come up with an idea that could bring the attic closer to a finished space.  He explained every step with us and he was very patient to answer all our questions.  Mike and his crew were meticulous in sealing the work area to prevent any dust from entering the living and dining room, which we really appreciate!  Throughout the work, Mike has kept us posted of the progress everyday.  We were never in the dark.  We were so impressed by the work done in the attic that we decided to hire them for a few other things and all the results were equally satisfactory.  Mike is a great guy to work with--he was always responsive even though he had many projects.  He treated his clients as if they were their only client.  He never forgot a thing you mentioned to him. He and his team would go beyond their duty to ensure that the work is done well.  We will definitely hire them again!!! 
"
Recommended by97%of homeowners
Showing 1-10 of 28

FAQs for insulation service projects in Onset, MA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Onset, MA homeowners’ guide to insulation services

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

  • carpenter repairing the roof of a house

    Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.

  • fascia and soffits being replaced on roof of house

    Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.

  • new roof installed on house

    Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.

  • Two hvac systems

    Learn who to call for HVAC inspection. Discover which pro to hire, what to expect from an HVAC inspection, and average costs for your home.