Top-rated batt, rolled or reflective insulation install or upgrade pros.

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Find Batt, rolled or reflective insulation install or upgrade pros in Boston

Avatar for Coleman Spray Foam Inc
Coleman Spray Foam Inc
5.0(
45
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2010

Free estimates

Warranties offered

"Shant was on time, honest and reasonable with the pricing. We had a combination of spray foam and rockwool batts. The crew was quiet, fast and incredibly aware of property. Clean-up was spotless. Didn’t have to do the clean-up after they left. They are on our go to list. Anne,Anthony Fantasia"
Newton, MA
Dover, MA Basement
Newton, MA
Newton, MA
Lexington, MA

+2

Response time8 hrs
Response rate97%
Recommended by95%of homeowners
Avatar for McLaughlin Weatherization
McLaughlin Weatherization
4.9(
36
)

Serving Boston, MA and surrounding areas

Angi 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time2 days
37 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for WS Builders Corp
WS Builders Corp
4.3(
62
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2010

Free estimates

Warranties offered

"WS Builders did an addition to my home and I couldn?t be happier with the results. The team was fast, very professional, and the quality of the work was excellent. They paid attention to every detail and made the whole process smooth. My house looks absolutely beautiful now. I highly recommend WS Builders Corp!"
Addition
Basement renovation
Roof Renovation
KITCHEN REMODELING
2 and 3 Floor Addition

+75

Response time10 hrs
7 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Insul-Kings
Insul-Kings
4.6(
28
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 1999

Free estimates

Emergency services offered

"Insul-Kings is wonderful to work with. They called in the morning to narrow the arrival time, which is very considerate. Nate and his crew arrived on time and CRANKED like a well oiled machine. I have a 4' crawl space. You can barely crouch. No problem! That's why God invented knee pads. They foamed and installed the insulation like it was their own home. It was a work of art. and came out better than I imagined. They patiently indulged my "old man" inquisitiveness. The crew represented Insul-Kings very well. I highly recommend them. This was done through the Mass Save program. So the $2100 job only cost me about $500.00"
Blower Door
Truck
Retrofitting Cellulose
Response time2 days
Response rate100%
58 neighbors recently requested a quote
Avatar for Santos Group Inc.
Santos Group Inc.
5.0(
5
)

Serving Boston, MA and surrounding areas

Angi Approved

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%
37 neighbors recently requested a quote
Avatar for Green Way Insulation, Inc.
Green Way Insulation, Inc.
4.3(
21
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2018

Free estimates

Warranties offered

"Overall experience was good. One problem after they were done. They did not remove covering on lights or smoke detector. When asked to return to remove them they agreed to come but never showed up."
Insulation work.
Insulation work.
Insulation work
Insulation work
Insulation work.

+9

Response time2 days
Response rate89%
2 neighbors recently requested a quote
Avatar for Heat Huggers Insulation LLC
Heat Huggers Insulation LLC
3.7(
3
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2018

Free estimates

Offers commercial services

"They have never showed up 2 times confirmed the time and location for 3 days job. First day they called saying they had a small incident with thair truck and they will call for rescheduling. We got them through homeworks company. They have never called back for rescheduling . I called back numerous times left messages but never returned my calls. Very unprofessional if you have time to waste good luck."
Insulation
Insulation
Insulation
Insulation
Insulation

+1

Response time2 days
6 neighbors recently requested a quote
Recommended by66%of homeowners
Sonart Construction Corp.
1.5(
2
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "
FAQs for batt, rolled or reflective insulation install or upgrade projects in Boston, MA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Boston, MA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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