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TRUSTED BY GREEN HARBOR, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon60
    Verified insulation services reviews

Find Insulation pros in Green Harbor

Avatar for Insul-Kings

Insul-Kings

50 Boston Rd
4.21(
34
)
Approved Pro

Insul-Kings

50 Boston Rd
4.21(
34
)
Approved Pro
Customers say: Terrific value
200 local quotes requested
26 years of experience

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025


Avatar for McLaughlin Weatherization

McLaughlin Weatherization

12 Twin Oaks Rd
4.82(
39
)
Approved Pro

McLaughlin Weatherization

12 Twin Oaks Rd
4.82(
39
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
129 local quotes requested

Are you looking for a green environmentally friendly insulation company? Is your home cold and drafty? Do you want to save money on your home heating bills? McLaughlin Weatherization can help you resolve these problems. We install fire rated mold resistant programs available through your local utilities or Mass Save program. We can service your entire home insulation needs. From exterior walls to attic insulation we can do it all including air-sealing, venting, sound deadening or infrared scanning. McLaughlin Weatherization is your ideal choice for an array of effective insulation services. We use 100% borate fire-retardant material. Our cellulose insulation is environmentally friendly. We offer the highest content of recycled material of any insulation that is fire-, insect-, mold- and mildew-resistant. DBA McLaughlin and Williams Company Incorporated

"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."

Katherine L on May 2022

Are you looking for a green environmentally friendly insulation company? Is your home cold and drafty? Do you want to save money on your home heating bills? McLaughlin Weatherization can help you resolve these problems. We install fire rated mold resistant programs available through your local utilities or Mass Save program. We can service your entire home insulation needs. From exterior walls to attic insulation we can do it all including air-sealing, venting, sound deadening or infrared scanning. McLaughlin Weatherization is your ideal choice for an array of effective insulation services. We use 100% borate fire-retardant material. Our cellulose insulation is environmentally friendly. We offer the highest content of recycled material of any insulation that is fire-, insect-, mold- and mildew-resistant. DBA McLaughlin and Williams Company Incorporated

"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."

Katherine L on May 2022


Avatar for Three brothers Property Management

Three brothers Property Management

20 Block St
5.00(
11
)

Three brothers Property Management

20 Block St
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Three brothers has been successfully serving Ma for more than 15 years. Our goal is to assist you in the designing and building of your project, from all phases of your new custom home construction, concrete highrise restoration, roofing. No matter the size of the job at hand, we always provide a free detailed proposal clearly stating our scope of work. We utilize only the highest quality materials, experienced supervisors, and qualified tradesmen. Our excellent reputation and extensive customer reference list attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. We work all ways make our Custermer happy that so we care about

"I have used them on multiple homes and I would never go anywhere else. I finally found a company I can trust. Top notch service every time."

Annette C on October 2022

Three brothers has been successfully serving Ma for more than 15 years. Our goal is to assist you in the designing and building of your project, from all phases of your new custom home construction, concrete highrise restoration, roofing. No matter the size of the job at hand, we always provide a free detailed proposal clearly stating our scope of work. We utilize only the highest quality materials, experienced supervisors, and qualified tradesmen. Our excellent reputation and extensive customer reference list attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. We work all ways make our Custermer happy that so we care about

"I have used them on multiple homes and I would never go anywhere else. I finally found a company I can trust. Top notch service every time."

Annette C on October 2022


The Roof Kings

Located In:
4.25(
16
)

The Roof Kings

Located In:
4.25(
16
)
Customers say: True professional
12 years of experience

Since 2013, we have been specializing in roofing services of all kinds for all types of roofing-- installs, replacements, inspections, maintenance, and we can work with rubber, asphalt, metal, copper, slate, clay, and more! We also do other exterior work, such as: siding, soffits, fascias, gutters, windows, and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"It was great for the glass. Everything was great. They were very good."

Mike K on March 2021

Since 2013, we have been specializing in roofing services of all kinds for all types of roofing-- installs, replacements, inspections, maintenance, and we can work with rubber, asphalt, metal, copper, slate, clay, and more! We also do other exterior work, such as: siding, soffits, fascias, gutters, windows, and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"It was great for the glass. Everything was great. They were very good."

Mike K on March 2021


"Owner promised job would be done well and in a timely manner, and it was!"

JOANNE D on July 2023

Painting Interior and Exterior, Tile, Kitchen and bathroom remodels and more. I am a general contractor striving to provide quality work at a fair price. I have great references and will give you a free quote. Call me for more info 5082944541

"Owner promised job would be done well and in a timely manner, and it was!"

JOANNE D on July 2023


"The service lasted over the course of several months due to the seasons and my building schedule. After meeting with several companies and feeling very uncomfortable getting random numbers with little or no supporting information I was referred to these folks. From the first call all were great. Met with the owner who came out, he explained the process, listened to my needs (RValue, stretch code, continuous coverage throughout) and my plans and schedule for building. They were very responsive and did the roof in the fall and the walls last week. They adjusted their schedule several times to fit mine, completed the project and cleaned up very well. The inspectors are impressed and I'm very happy with everything. I will use again and highly recommend for anyone who needs insulation to give them a call."

MICHAEL C on May 2018

Foam Insulation, Fiberglass, Roxul, Cellulose...

"The service lasted over the course of several months due to the seasons and my building schedule. After meeting with several companies and feeling very uncomfortable getting random numbers with little or no supporting information I was referred to these folks. From the first call all were great. Met with the owner who came out, he explained the process, listened to my needs (RValue, stretch code, continuous coverage throughout) and my plans and schedule for building. They were very responsive and did the roof in the fall and the walls last week. They adjusted their schedule several times to fit mine, completed the project and cleaned up very well. The inspectors are impressed and I'm very happy with everything. I will use again and highly recommend for anyone who needs insulation to give them a call."

MICHAEL C on May 2018


24/7 Insulation LLC

61 Court St
No reviews yet

24/7 Insulation LLC

61 Court St
No reviews yet
Free onsite estimate

24/7 Insulation, LLC is a spray foam insulation contractor serving the Whitinsville, MA area. Additional service areas - Boxford-Gloucester, Cohasset-Plymouth, Concord, Fitchburg-Leominster, Manchester-Nashua & Worcester Counties.

24/7 Insulation, LLC is a spray foam insulation contractor serving the Whitinsville, MA area. Additional service areas - Boxford-Gloucester, Cohasset-Plymouth, Concord, Fitchburg-Leominster, Manchester-Nashua & Worcester Counties.


Mass Green Insulation

36 Finnell Dr Unit 3-5
No reviews yet

Mass Green Insulation

36 Finnell Dr Unit 3-5
No reviews yet
13 years of experience

Over 100 contractors working to give world class service to our customers. We work with contractors as well as directly with homeowners. Subcontracting services available. We offer financing options for qualified applicants.

Over 100 contractors working to give world class service to our customers. We work with contractors as well as directly with homeowners. Subcontracting services available. We offer financing options for qualified applicants.


Insulation Depot

703 Waverly Street
No reviews yet

Insulation Depot

703 Waverly Street
No reviews yet
17 years of experience

Insulation Depot sells once-used foam insulation board, including White EPS, Blue or Pink XPS and Yellow IsoCyanurate. Perfect for all types of projects requiring rigid foam insulation such as under concrete slabs, barns, basements, attics, chicken coops and more. Our materials are priced much lower than new. See www.insulationdepot.com for more information.

Insulation Depot sells once-used foam insulation board, including White EPS, Blue or Pink XPS and Yellow IsoCyanurate. Perfect for all types of projects requiring rigid foam insulation such as under concrete slabs, barns, basements, attics, chicken coops and more. Our materials are priced much lower than new. See www.insulationdepot.com for more information.


Avatar for GreenChoice Insulation LLC

GreenChoice Insulation LLC

31 Watts St
5.00(
3
)

GreenChoice Insulation LLC

31 Watts St
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Your One stop for All your Insulation! Offering Spray Foam services done right! With a brand new equipment setup! A well trained Crew! Working with customer close to insure your project is done Right, on Budget and on time! Call now for a FREE Estimate!

"the completed the work in 1.5 day. We are happy with the results. There was a small damage to the ceiling but they came back and repair with plastering the next week."

Eric M on January 2018

Your One stop for All your Insulation! Offering Spray Foam services done right! With a brand new equipment setup! A well trained Crew! Working with customer close to insure your project is done Right, on Budget and on time! Call now for a FREE Estimate!

"the completed the work in 1.5 day. We are happy with the results. There was a small damage to the ceiling but they came back and repair with plastering the next week."

Eric M on January 2018

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Insulation questions, answered by experts

Yes, you can install insulation over ductwork, and doing so can save you money. Without insulation, the HVAC unit must work harder to force warm or cool air around the home, and once the air reaches the vent, it may not be the correct temperature. Insulating HVAC ducts makes your system work more efficiently, saving you money on heating and cooling bills.

When it comes to fiberglass insulation versus foam board, there are a few notable differences, both aesthetically and functionally. Fiberglass insulation is soft and flexible, meaning it can be squeezed into tight spaces more easily than foam board. Fiberglass insulation also has a higher R-value, making it a better pick for colder climates. However, foam board insulation can resist moisture and pest damage much better than fiberglass.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

Yes, insulating hot water pipes helps your system run more efficiently. This is especially true in basements in colder climates, where cold air likes to settle in. There are a few ways to insulate water pipes (foam is common) to keep hot water hot, reducing the need for your water heater to constantly heat the water in the tank or your circulator to kick on more than necessary.

While there are many different kinds of insulation, spray foam, blown-in, foam board, and batt and roll are the four types you’re most likely to see. That doesn’t mean they’re alike, though. Each one varies drastically in terms of cost, materials used, and how they’re installed—not to mention, how well they limit heat transfer.

The Green Harbor, MA homeowners’ guide to insulation services

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

What do you need done? We’ll find top pros.
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