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Find Drywall insulation pros in Harvard

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
116 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 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
175 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


McCarthy Plastering

424 Davis Road
4.94(
164
)
Approved Pro

McCarthy Plastering

424 Davis Road
4.94(
164
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
47 local quotes requested

McCarthy Plastering provides superior workmenship and customer service with over 24 years of experience. We are dependable, professional, clean and meticulous. We often work in finished homes and realize your time is vaulable and should not be spent cleaning up after construction. We are the only plasterer used by Angie's List Contractor of the Year, Scott Guild. EPA certified as a Lead Renovator (#R-I-18499-10-07612)We offer free estimates.

"Collin did an excellent job at a reasonable price. He rebuilt my bathroom ceiling, which has been water-damaged due to the upstairs neighbor's leak. I will definitely rehire him for my future project."

Ivy Z on May 2025

McCarthy Plastering provides superior workmenship and customer service with over 24 years of experience. We are dependable, professional, clean and meticulous. We often work in finished homes and realize your time is vaulable and should not be spent cleaning up after construction. We are the only plasterer used by Angie's List Contractor of the Year, Scott Guild. EPA certified as a Lead Renovator (#R-I-18499-10-07612)We offer free estimates.

"Collin did an excellent job at a reasonable price. He rebuilt my bathroom ceiling, which has been water-damaged due to the upstairs neighbor's leak. I will definitely rehire him for my future project."

Ivy Z on May 2025


Avatar for DD Plastering & Painting LLC.

DD Plastering & Painting LLC.

4.14(
7
)
Approved Pro

DD Plastering & Painting LLC.

4.14(
7
)
Approved Pro
Customers say: Super punctual
66 local quotes requested
5 years of experience

Painting and Drywall business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Quick reply, came within 2 days, good rate and efficient job."

Jillian M on July 2025

Painting and Drywall business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Quick reply, came within 2 days, good rate and efficient job."

Jillian M on July 2025


Avatar for Calnan's Energy Systems Inc.

Calnan's Energy Systems Inc.

105 Harvard St
4.81(
169
)
Approved Pro

Calnan's Energy Systems Inc.

105 Harvard St
4.81(
169
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
53 local quotes requested

** Angie's List Super Service award winner in Insulation for 2008,2009,2010,2011,2013,2014,2015,2016,2017,2018,2019,2020,2021 and 2022**Calnan's Energy Systems Inc. has been in business for 40 continuous years and has more than 10,000 completed projects. Specializing in Energy Saving Insulation, Window and Door Installations! We have evolved from a multiple crew to a one crew company. This reduction in size has allowed us to deliver the high level of service our customers have come to expect. Direct supervision by the owner on each and every project, as well as family members involved can eliminate the concern of "Who will be working in my house?" Cost is determined by the job and all estimating is performed by the owner. No travel charges. We are proudly not a Mass Save contractor.

"Calnan Energy promptly gave me an estimate to replace our damaged bulkhead. They were professional, punctual and very patient explaining the process. Very quick response getting the estimate and getting my job done. It's a family owned and run company - could not have been any nicer and did a meticulous job installing my new bulkhead. The price was very competitive."

Karen M on February 2024

** Angie's List Super Service award winner in Insulation for 2008,2009,2010,2011,2013,2014,2015,2016,2017,2018,2019,2020,2021 and 2022**Calnan's Energy Systems Inc. has been in business for 40 continuous years and has more than 10,000 completed projects. Specializing in Energy Saving Insulation, Window and Door Installations! We have evolved from a multiple crew to a one crew company. This reduction in size has allowed us to deliver the high level of service our customers have come to expect. Direct supervision by the owner on each and every project, as well as family members involved can eliminate the concern of "Who will be working in my house?" Cost is determined by the job and all estimating is performed by the owner. No travel charges. We are proudly not a Mass Save contractor.

"Calnan Energy promptly gave me an estimate to replace our damaged bulkhead. They were professional, punctual and very patient explaining the process. Very quick response getting the estimate and getting my job done. It's a family owned and run company - could not have been any nicer and did a meticulous job installing my new bulkhead. The price was very competitive."

Karen M on February 2024


D M Plastering DBA Derek Richard

140 Sacramento Dr
5.00(
12
)
Approved Pro

D M Plastering DBA Derek Richard

140 Sacramento Dr
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

We are a fully insured company with skilled craftsmen who have been working together for 14 years to bring you quality workmanship, experience in residential and commercial projects, and confidence in our abilities to deliver a professionally completed job. Our goal is to provide excellent plastering services with every project. We work with each customer personally to meet their requests and complete the job to their total satisfaction.

"The job went very well! Brandon was punctual, right on-time! He brought his equipment and tools inside and then covered the staircase with cloth tarps to protect them. He also placed large sturdy paper covering on the flooring, all the way to the front door! The paper quality was high grade and was taped to the floor. D M Plastering is professional, highly skilled and service focused. I would definitely use them again! DJC, Methuen"

David C on September 2025

We are a fully insured company with skilled craftsmen who have been working together for 14 years to bring you quality workmanship, experience in residential and commercial projects, and confidence in our abilities to deliver a professionally completed job. Our goal is to provide excellent plastering services with every project. We work with each customer personally to meet their requests and complete the job to their total satisfaction.

"The job went very well! Brandon was punctual, right on-time! He brought his equipment and tools inside and then covered the staircase with cloth tarps to protect them. He also placed large sturdy paper covering on the flooring, all the way to the front door! The paper quality was high grade and was taped to the floor. D M Plastering is professional, highly skilled and service focused. I would definitely use them again! DJC, Methuen"

David C on September 2025


Avatar for MG&Sons Painting, LLC

MG&Sons Painting, LLC

94 Chestnut Street
5.00(
13
)
Approved Pro

MG&Sons Painting, LLC

94 Chestnut Street
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
4 years of experience

MG and Sons Painting, LLC 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 MG and Sons true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job and were very communicative."

Sunil M on January 2024

MG and Sons Painting, LLC 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 MG and Sons true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job and were very communicative."

Sunil M on January 2024


Avatar for Master Plastering & Services, Inc.

Master Plastering & Services, Inc.

12 Robert Street
4.73(
385
)
Approved Pro

Master Plastering & Services, Inc.

12 Robert Street
4.73(
385
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
218 local quotes requested

At Master Plastering & Services Inc., we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's 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.

"Done quickly"

Jim W on September 2025

At Master Plastering & Services Inc., we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's 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.

"Done quickly"

Jim W on September 2025


Avatar for S and D Property Maintenance, LLC

S and D Property Maintenance, LLC

310 Sunnyhill Road
4.58(
20
)
Approved Pro

S and D Property Maintenance, LLC

310 Sunnyhill Road
4.58(
20
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

S and D Property Maintenance 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.

"Great from start to stop"

Bernard B on June 2023

S and D Property Maintenance 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.

"Great from start to stop"

Bernard B on June 2023


Avatar for ApexBuilds

ApexBuilds

446 Westford St, Apt 3
5.00(
2
)
Approved Pro

ApexBuilds

446 Westford St, Apt 3
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

Founded by Marllon Marques, a skilled and licensed contractor, we combine expert craftsmanship with a passion for quality in every project. From site preparation and custom builds to remodeling and excavation, our team is committed to excellence, ensuring each project not only meets but exceeds expectations. Serving clients across Massachusetts and New Hampshire, we’re proud to bring innovative solutions, hands-on experience, and a client-focused approach to every site.

"They did a fantastic job with my driveway. They managed to expand it so it can park all my cars and so I can pull in and out easily. I highly recommend them for everyone who wants their project to be done as soon as possible because they have great availability."

Sarah C on March 2024

Founded by Marllon Marques, a skilled and licensed contractor, we combine expert craftsmanship with a passion for quality in every project. From site preparation and custom builds to remodeling and excavation, our team is committed to excellence, ensuring each project not only meets but exceeds expectations. Serving clients across Massachusetts and New Hampshire, we’re proud to bring innovative solutions, hands-on experience, and a client-focused approach to every site.

"They did a fantastic job with my driveway. They managed to expand it so it can park all my cars and so I can pull in and out easily. I highly recommend them for everyone who wants their project to be done as soon as possible because they have great availability."

Sarah C on March 2024

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Drywall Insulation questions, answered by experts

You don’t need to remove old insulation before adding new insulation. As long as the old insulation is still in good shape—not wet, physically damaged, or moldy—then you can stack new insulation on top of old insulation to get a compounding effect. You can also mix different types of insulation, like adding blown-in insulation around existing fiberglass batt insulation or installing rigid insulation boards over rafters in your attic that already have batt insulation installed. If your existing insulation is very old or damaged, though, you’ll likely see more benefit from removing it and replacing it instead.

Buying a house with vermiculite insulation is not recommended without going through a proper testing process. Vermiculite insulation can potentially contain asbestos, which poses health risks when disturbed. While it is possible to purchase a home with vermiculite insulation, you should have it tested for asbestos, and ensure proper containment if asbestos is present. If asbestos is present, you will want to hire a professional to remove it, ideally before you move in.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.

The benefits of insulating your pipes include preventing freezing, sweating, and condensation. In addition, insulating your pipes can make your home more energy-efficient by keeping your pipes from losing or gaining heat. You’ll be able to turn the temperature of your water heater down by two to four degrees Fahrenheit. According to the U.S. Department of Energy, this can reduce energy costs by 3% to 4% per year.

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The Harvard, MA homeowners’ guide to drywall insulation services

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