Get matched with top drywall insulation pros in Londonderry, NH
There are 17 highly-rated local drywall insulation pros.
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197 Verified Reviews for Drywall Insulation pros in Londonderry, NH
*The Angi rating for Drywall Insulation companies in Londonderry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Londonderry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on May 25, 2025
Drywall insulation pros in Londonderry
At Gregoire Plastering, we believe in honesty, integrity, and transparency. We are committed to communicating openly with our clients and providing them with the highest level of plastering service. We treat every project as if it were our own. With over 40 years of experience in the contracting industry, Gregoire Plastering has built a reputation for excellence. We have completed hundreds of projects, ranging from small renovations to large-scale projects. Our team of experts has the knowledge and skills necessary to tackle most any project. From beginning to end, and everything in between, we have the expertise to ensure that your project is completed to your satisfaction. Call or 'click' for a FREE estimate today!
"Gregoire and Sons are a perfect TEN! Punctual, courteous, attention to detail, expertise in the all aspects of the job, talented, artistic, careful, perfectionists, neat and clean! We are very pleased with their work . We highly recommend this company."
Karen 2/21/12 M on January 2025
At Gregoire Plastering, we believe in honesty, integrity, and transparency. We are committed to communicating openly with our clients and providing them with the highest level of plastering service. We treat every project as if it were our own. With over 40 years of experience in the contracting industry, Gregoire Plastering has built a reputation for excellence. We have completed hundreds of projects, ranging from small renovations to large-scale projects. Our team of experts has the knowledge and skills necessary to tackle most any project. From beginning to end, and everything in between, we have the expertise to ensure that your project is completed to your satisfaction. Call or 'click' for a FREE estimate today!
"Gregoire and Sons are a perfect TEN! Punctual, courteous, attention to detail, expertise in the all aspects of the job, talented, artistic, careful, perfectionists, neat and clean! We are very pleased with their work . We highly recommend this company."
Karen 2/21/12 M 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
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
Since 2003. All types of plastering finish. Fully insured-Great references. We’ll get it done as you wish! That simple! 617 797 2101
"Excellent for the first contact to the completion of the work. Erick is professional, extremely easy to communicate with and the work is wonderfully done. Erick also provided advice on other issues I had to fix in the house. I am truly grateful, and I highly recommend."
Christine B on February 2025
Since 2003. All types of plastering finish. Fully insured-Great references. We’ll get it done as you wish! That simple! 617 797 2101
"Excellent for the first contact to the completion of the work. Erick is professional, extremely easy to communicate with and the work is wonderfully done. Erick also provided advice on other issues I had to fix in the house. I am truly grateful, and I highly recommend."
Christine B on February 2025
We have over 40 years experience with new and old homes barns, garages, buildings, whatever you need insulated! We offer many types of insulation including: fiber glass batting,blowing fiber glass, cellulose,spray foam,insulating pipe work, blown in blanket, dense packing. Serving all of MA and NH area *FREE ESTIMATES*
"Another 5 STAR review. Roland and Brett are excellent !! They have extremely high quality and are highly efficient. My wife and I have owned three homes. Renovated two. We have dealt with many, many contractors. Roland is one of the best. The pricing is great, the service is great and the people are great. We would hire Sav-On again in a heartbeat. We highly recommend them."
Victor F on August 2023
We have over 40 years experience with new and old homes barns, garages, buildings, whatever you need insulated! We offer many types of insulation including: fiber glass batting,blowing fiber glass, cellulose,spray foam,insulating pipe work, blown in blanket, dense packing. Serving all of MA and NH area *FREE ESTIMATES*
"Another 5 STAR review. Roland and Brett are excellent !! They have extremely high quality and are highly efficient. My wife and I have owned three homes. Renovated two. We have dealt with many, many contractors. Roland is one of the best. The pricing is great, the service is great and the people are great. We would hire Sav-On again in a heartbeat. We highly recommend them."
Victor F on August 2023
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 the start to the 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.
"Great workmanship all around"
Shaun G on November 2024
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 the start to the 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.
"Great workmanship all around"
Shaun G on November 2024
At New Hampshire Drywall, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!
"Responded quickly and did a great job would definitely use again."
Bruce U on November 2024
At New Hampshire Drywall, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!
"Responded quickly and did a great job would definitely use again."
Bruce U on November 2024
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
At Master Plastering & Services Inc., 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.
"Master Plastering & Services, Inc. sent someone to give me an estimate immediately after I posted my request. They showed up the very next day, on time and gave me an estimate before the close of day. After I accepted their proposal, they showed up the next morning, on time to repair my ceiling and remove the popcorn ceiling. It looked great! I had them add a closet and paint the room as well. Each day, the crew showed up on time and worked till the job was done. Great quality work. They put down tarps, they took off their shoes before coming into the house and they cleaned up after the days work, each day. I highly recommend this company for any projects they take on. They give you value for your money."
Contance P on May 2025
At Master Plastering & Services Inc., 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.
"Master Plastering & Services, Inc. sent someone to give me an estimate immediately after I posted my request. They showed up the very next day, on time and gave me an estimate before the close of day. After I accepted their proposal, they showed up the next morning, on time to repair my ceiling and remove the popcorn ceiling. It looked great! I had them add a closet and paint the room as well. Each day, the crew showed up on time and worked till the job was done. Great quality work. They put down tarps, they took off their shoes before coming into the house and they cleaned up after the days work, each day. I highly recommend this company for any projects they take on. They give you value for your money."
Contance P on May 2025
William McCready is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! contractors lic. has all tools
"Bill plastered my house and was fantastic. From the time he first came out to look at the job through completion he was very responsive/easy to communicate with. He seemed like he truly cared about me and the work being done well which is represented by the quality work he does. I have gotten multiple compliments by other contractors about how nice the plaster work he did is. If I ever need more work done I will hire Bill again in a heartbeat"
Brian K on January 2025
William McCready is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! contractors lic. has all tools
"Bill plastered my house and was fantastic. From the time he first came out to look at the job through completion he was very responsive/easy to communicate with. He seemed like he truly cared about me and the work being done well which is represented by the quality work he does. I have gotten multiple compliments by other contractors about how nice the plaster work he did is. If I ever need more work done I will hire Bill again in a heartbeat"
Brian K on January 2025
With more than 20 yrs of experience, Immaculatte Dry Wall is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"I had a good experience with Jorge and the Immaculate team. I do think they price up a bit higher than competition, but they were available when I needed and did a good job."
Rishil S on September 2024
With more than 20 yrs of experience, Immaculatte Dry Wall is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"I had a good experience with Jorge and the Immaculate team. I do think they price up a bit higher than competition, but they were available when I needed and did a good job."
Rishil S on September 2024
Drywall insulation services FAQs
On average, drywall installation costs $2,000, depending on the size, complexity, accessibility, and location of the job. The typical cost range is from about $400 to $6,000, which includes materials and labor. Additional cost factors include the thickness of the drywall, the shape and height of the room, and the level of finish. The level of finish ranges from only hanging the drywall to taping and mudding the seams between panels to painting the walls.
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.
The cost to skim coat drywall is $1.15 to $1.35 per square foot. Most of the cost is labor, for the necessary skills to apply the skim coat with precision using high-quality tools. This is a job better left to the professionals for the best outcomes.
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
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