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Find Spray foam insulation pros in Dover

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

Serving Dover, 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 Calnan's Energy Systems Inc.
Calnan's Energy Systems Inc.
5.0(
157
)

Serving Dover, MA and surrounding areas

Angi Approved

In business since 1980

Free estimates

Warranties offered

"From the first meeting. Rob was knowledgeable on the type of doors and windows I needed. And the additional work involved. Thru the process of install they discovered rotted wood which they replaced without hesitation and came in within the budget. Great team of workers. "
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 time4 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for McLaughlin Weatherization
McLaughlin Weatherization
4.9(
36
)

Serving Dover, 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
33 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Clean Tech Construction, LLC
Clean Tech Construction, LLC
5.0(
11
)

Serving Dover, MA and surrounding areas

Angi 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%
73 neighbors recently requested a quote
Avatar for EZinsul, Inc.
EZinsul, Inc.
4.8(
47
)

Serving Dover, MA and surrounding areas

Angi Approved

In business since 2022

Free estimates

Credit card accepted

"Jacob was amazing, he thoroughly explained every part of the process and what needed to be done to get maximum savings. He was fair, logical and professional in his approach from the first day I spoke with him the completion of the job. The crew that joined him included Terry, Patrick, Steven, Josh & Adam. All of them did an exceptional job working quickly and checking with me or updating me anytime an adjustment needed to be made. They also assured me that their adjustments would not increase my cost and they stayed true to that. I could not recommend this group more and I am already notcing the difference in temperature in my home after cold evenings. Thank you EZinsul!"
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation
Fiberglass Insulation

+7

12 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for WS Builders Corp
WS Builders Corp
4.3(
62
)

Serving Dover, 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
5 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Insul-Kings
Insul-Kings
4.6(
28
)

Serving Dover, 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%
57 neighbors recently requested a quote
Avatar for Santos Group Inc.
Santos Group Inc.
5.0(
5
)

Serving Dover, 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%
28 neighbors recently requested a quote
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FAQs for spray foam insulation projects in Dover, MA

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.