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TRUSTED BY NORWELL, MA HOMEOWNERS
4.4 Average homeowner rating
64 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Norwell, MA
*The Angi rating for Insulation Service companies in Norwell, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Norwell, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 12, 2025
Find Insulation pros in Norwell
McLaughlin Weatherization
McLaughlin Weatherization
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
143 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."
K 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."
K L on May 2022
Insul-Kings
Insul-Kings
Customers say: Terrific value
236 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.
"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"
John R on December 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.
"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"
John R on December 2025
4Pointenergyllc
4Pointenergyllc
1 years of experience
4Point Energy LLC is a dynamic and innovative company specializing in comprehensive energy solutions for residential and commercial clients. With a commitment to sustainability and efficiency, we offer a wide range of services, including Insulation, energy audits, and smart home technology integration. Our experienced team is dedicated to helping customers reduce their energy costs while minimizing their environmental footprint. We pride ourselves on using high-quality materials and cutting-edge technology, ensuring reliable performance and customer satisfaction. At 4Point Energy, we believe in empowering our clients with the knowledge and tools they need to make informed energy choices. Whether you're looking to go green, save on utility bills, or enhance your property's energy efficiency, we are here to guide you every step of the way. Choose 4Point Energy LLC—where your energy needs meet innovative solutions!
4Point Energy LLC is a dynamic and innovative company specializing in comprehensive energy solutions for residential and commercial clients. With a commitment to sustainability and efficiency, we offer a wide range of services, including Insulation, energy audits, and smart home technology integration. Our experienced team is dedicated to helping customers reduce their energy costs while minimizing their environmental footprint. We pride ourselves on using high-quality materials and cutting-edge technology, ensuring reliable performance and customer satisfaction. At 4Point Energy, we believe in empowering our clients with the knowledge and tools they need to make informed energy choices. Whether you're looking to go green, save on utility bills, or enhance your property's energy efficiency, we are here to guide you every step of the way. Choose 4Point Energy LLC—where your energy needs meet innovative solutions!
Mass Quality Insulation
Mass Quality Insulation
6 years of experience
Who We Are Mass Quality Insulation Corp is a leading provider of insulation and home improvement services. With years of experience in the industry, we are committed to ensuring that your home or business is energy-efficient, safe, and aesthetically pleasing. Our team of skilled professionals uses the latest techniques and materials to provide exceptional results. Our Services Spray Foam Insulation: Achieve superior energy efficiency with our spray foam insulation services. Perfect for both residential and commercial properties, spray foam provides excellent thermal resistance and seals gaps to prevent air leaks. Cellulose Insulation: An eco-friendly insulation option, cellulose insulation is made from recycled materials and provides excellent thermal performance. Ideal for attics and walls, it helps reduce energy bills and improves indoor comfort. Fiberglass Insulation: A cost-effective and versatile insulation solution, fiberglass is perfect for a variety of applications. Our expert installation ensures maximum energy savings and comfort. Plaster: Enhance the beauty and durability of your walls and ceilings with our professional plastering services. We offer traditional plastering techniques to give your space a timeless look. Demolition: Safe and efficient demolition services for residential and commercial properties. Whether you need to remove a single wall or an entire structure, our team ensures the job is done right. Roofing: Protect your home with our top-quality roofing services. From repairs to complete roof replacements, we use the best materials to ensure your roof stands the test of time. Kitchen Remodeling: Transform your kitchen into the heart of your home with our expert remodeling services. From design to completion, we create functional and stylish kitchens tailored to your needs.
Who We Are Mass Quality Insulation Corp is a leading provider of insulation and home improvement services. With years of experience in the industry, we are committed to ensuring that your home or business is energy-efficient, safe, and aesthetically pleasing. Our team of skilled professionals uses the latest techniques and materials to provide exceptional results. Our Services Spray Foam Insulation: Achieve superior energy efficiency with our spray foam insulation services. Perfect for both residential and commercial properties, spray foam provides excellent thermal resistance and seals gaps to prevent air leaks. Cellulose Insulation: An eco-friendly insulation option, cellulose insulation is made from recycled materials and provides excellent thermal performance. Ideal for attics and walls, it helps reduce energy bills and improves indoor comfort. Fiberglass Insulation: A cost-effective and versatile insulation solution, fiberglass is perfect for a variety of applications. Our expert installation ensures maximum energy savings and comfort. Plaster: Enhance the beauty and durability of your walls and ceilings with our professional plastering services. We offer traditional plastering techniques to give your space a timeless look. Demolition: Safe and efficient demolition services for residential and commercial properties. Whether you need to remove a single wall or an entire structure, our team ensures the job is done right. Roofing: Protect your home with our top-quality roofing services. From repairs to complete roof replacements, we use the best materials to ensure your roof stands the test of time. Kitchen Remodeling: Transform your kitchen into the heart of your home with our expert remodeling services. From design to completion, we create functional and stylish kitchens tailored to your needs.
VC Home Improvement, LLC
VC Home Improvement, LLC
Customers say: Quick response
1 years of experience
With almost 40 years of experience, our company specializes in various home improvement and remodeling services, indoors and outdoors from small patches to major renovations. We pride ourselves on attention to detail, prompt communication, and commitment to customer satisfaction.
"Excellent work, professional, pleasant and would recommend without hesitation. Feel very lucky to have found them"
Virginia W on July 2024
With almost 40 years of experience, our company specializes in various home improvement and remodeling services, indoors and outdoors from small patches to major renovations. We pride ourselves on attention to detail, prompt communication, and commitment to customer satisfaction.
"Excellent work, professional, pleasant and would recommend without hesitation. Feel very lucky to have found them"
Virginia W on July 2024
Nantasket drywall and ceilings
Nantasket drywall and ceilings
Free onsite estimate
Owner operated South Shore Guy Low overhead costs Basement remodels Acoustic ceilings Insulation Drywall Plaster
Owner operated South Shore Guy Low overhead costs Basement remodels Acoustic ceilings Insulation Drywall Plaster
Strucore Construction
Strucore Construction
At Strucore Construction, we take pride in being your go-to partner for new construction, renovation, and additions. With a commitment to excellence, innovation, and client satisfaction, we bring a wealth of experience to every project. New Construction: Strucore Construction specializes in ground-up construction, guiding clients from conceptualization to completion with a focus on top-tier craftsmanship and adherence to timelines. Renovation: Our renovation services breathe new life into residential and commercial spaces. From interior transformations to exterior enhancements, Strucore Construction is synonymous with meticulous attention to detail. Additions: When it comes to expanding existing structures, our addition services seamlessly integrate new spaces, enhancing functionality and aesthetics in line with client preferences.
At Strucore Construction, we take pride in being your go-to partner for new construction, renovation, and additions. With a commitment to excellence, innovation, and client satisfaction, we bring a wealth of experience to every project. New Construction: Strucore Construction specializes in ground-up construction, guiding clients from conceptualization to completion with a focus on top-tier craftsmanship and adherence to timelines. Renovation: Our renovation services breathe new life into residential and commercial spaces. From interior transformations to exterior enhancements, Strucore Construction is synonymous with meticulous attention to detail. Additions: When it comes to expanding existing structures, our addition services seamlessly integrate new spaces, enhancing functionality and aesthetics in line with client preferences.
A1Maintenanceandservices
A1Maintenanceandservices
15 years of experience
we are a general contractor in Massachusetts. we have been constructing new homes since 2010. We focus on quality service and results. we are ready to turn your vision into reality with a dedicated team of skilled professionals and a commitment to excellence. Whether it's a residential project, commercial development, or any other construction endeavor. We have the expertise and passion to make it happen.
we are a general contractor in Massachusetts. we have been constructing new homes since 2010. We focus on quality service and results. we are ready to turn your vision into reality with a dedicated team of skilled professionals and a commitment to excellence. Whether it's a residential project, commercial development, or any other construction endeavor. We have the expertise and passion to make it happen.
North Star pest services
North Star pest services
Pest control services includes mice,ants,rats,bee.general pest termites bedbugs and insulation
Pest control services includes mice,ants,rats,bee.general pest termites bedbugs and insulation
Clean tech construction
Clean tech construction
Free onsite estimate
Heat pumps and mini splits
Heat pumps and mini splits
FAQs for insulation service projects in Norwell, MA
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
The Norwell, MA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Learn the key factors that influence the cost of renting a blown-in insulation machine.
Are you stuck trying to decide between blown-in insulation and spray foam insulation? Factors like your budget and local climate will help you pick the right one.
Insulating your home with a quality product is not a decision to be taken lightly. Compare open-cell foam versus closed-cell foam insulation to find the best solution.
Our guide walks you through how to insulate a garage, including the walls, ceiling, and the garage door, in eight steps.
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