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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon149
    Verified drywall insulation services reviews

Find Drywall insulation pros in Portsmouth

Avatar for Insul-Kings

Insul-Kings

4.21(
34
)
Approved Pro

Insul-Kings

4.21(
34
)
Approved Pro
Customers say: Terrific value
219 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 New Hampshire Drywall

New Hampshire Drywall

4.89(
23
)
Approved Pro

New Hampshire Drywall

4.89(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

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


Avatar for Edgewood Drywall Services

Edgewood Drywall Services

4.81(
35
)
Approved Pro

Edgewood Drywall Services

4.81(
35
)
Approved Pro
Customers say: True professional
69 local quotes requested
25 years of experience

Edgewood Drywall Services invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. Give us a call for a free estimate!

"The team arrived as promised and was highly communicative and professional. They did a great job and I would most definitely call them in the future for any drywall needs!"

Kimmie R on November 2025

Edgewood Drywall Services invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. Give us a call for a free estimate!

"The team arrived as promised and was highly communicative and professional. They did a great job and I would most definitely call them in the future for any drywall needs!"

Kimmie R on November 2025


"I want to thank James for doing an excellent and professional job!! He does what he says. He explains all that he's doing. James is very friendly and down to earth. Upfront with the cost. Let's you know if he sees any problems. I would hire him again and definitely refer him to anyone. So if your looking for anyone to drywall you'll be VERY happy."

Marion L on July 2023

Looking for expert drywall services in Dover, NH? Look no further than Ferguson's Drywall. Our skilled team sets us apart from the competition. Contact us today for all your drywall needs!

"I want to thank James for doing an excellent and professional job!! He does what he says. He explains all that he's doing. James is very friendly and down to earth. Upfront with the cost. Let's you know if he sees any problems. I would hire him again and definitely refer him to anyone. So if your looking for anyone to drywall you'll be VERY happy."

Marion L on July 2023


Prestige Plastering

4.95(
29
)
Approved Pro

Prestige Plastering

4.95(
29
)
Approved Pro
Customers say: True professional
39 local quotes requested
4 years of experience

leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Gary was quick to reply to my request for a quote and got right back to me. He was very reasonably priced. He showed up when he said he’d come, was friendly, got right to work. He did a great job even in my little cupboard under the eaves that was not easy to crawl in and out of! He did a good job with clea up. I would certainly recommend him and hire him again."

Cindie G on October 2025

leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Gary was quick to reply to my request for a quote and got right back to me. He was very reasonably priced. He showed up when he said he’d come, was friendly, got right to work. He did a great job even in my little cupboard under the eaves that was not easy to crawl in and out of! He did a good job with clea up. I would certainly recommend him and hire him again."

Cindie G on October 2025


Rick Martin Drywall

4.75(
4
)
Approved Pro

Rick Martin Drywall

4.75(
4
)
Approved Pro
Customers say: Quick response
13 local quotes requested
24 years of experience

Here at Rick Martin Drywall, we are your first and finest choice in quality dry wall and plaster. We produce elegant work for your home or business. From top to bottom, even difficult areas or challenging work, we do it all. We care for your place and your project as if it was our own residence. We are your one-stop service in servicing the complete project and you can rest assured that everything is good with our company. It is always 100% guaranteed satisfaction. Call today for beautiful meticulous and professional work. Call for your peace of mind.

"Great!"

Caitlin M on June 2023

Here at Rick Martin Drywall, we are your first and finest choice in quality dry wall and plaster. We produce elegant work for your home or business. From top to bottom, even difficult areas or challenging work, we do it all. We care for your place and your project as if it was our own residence. We are your one-stop service in servicing the complete project and you can rest assured that everything is good with our company. It is always 100% guaranteed satisfaction. Call today for beautiful meticulous and professional work. Call for your peace of mind.

"Great!"

Caitlin M on June 2023


Avatar for Magic Frog Carpentry & Woodworks

Magic Frog Carpentry & Woodworks

4.92(
6
)
Approved Pro

Magic Frog Carpentry & Woodworks

4.92(
6
)
Approved Pro
Customers say: Quick response
23 local quotes requested
10 years of experience

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam did an excellent job building our garage from the ground up. He was excellent to work with. Not only was he very professional, so were the subcontractors that he hired. Everyone was knowledgeable, helpful and friendly. Our project required that a road be built to accommodate large trucks in the springtime. The project stayed on track and proceeded smoothly. We were never left wondering “what’s next?” Adam has great communication and stayed in touch to make sure we knew what was coming up and when. I would definitely recommend using Magic Frog Carpentry."

Ronald G on July 2025

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam did an excellent job building our garage from the ground up. He was excellent to work with. Not only was he very professional, so were the subcontractors that he hired. Everyone was knowledgeable, helpful and friendly. Our project required that a road be built to accommodate large trucks in the springtime. The project stayed on track and proceeded smoothly. We were never left wondering “what’s next?” Adam has great communication and stayed in touch to make sure we knew what was coming up and when. I would definitely recommend using Magic Frog Carpentry."

Ronald G on July 2025


Avatar for DCL Construction

DCL Construction

5.00(
7
)
Approved Pro

DCL Construction

5.00(
7
)
Approved Pro
Customers say: Quick response
17 local quotes requested
25 years of experience

DCL is dedicated to Providing Reliable Custom Home Renovation Services Since 1999. Serving both residential and commercial markets for over 20 years, we’ve provided skilled and reliable services to general contractors and homeowners in Massachusetts and New Hampshire. We are fully insured, well-equipped and trained to handle projects on various types of structures. Our team of professionals employs high standards of quality and cleanliness to ensure that every project exceeds our client’s expectations. Focused on providing superior results at competitive rates, our team will provide you with an honest assessment of the job and give you an estimate that is in line with market standards. DCL strives to give you more value for your money by pairing our services with fantastic customer service. We are more than happy to promptly address your concerns about any project. We also understand the importance of your time. That’s why we get the job done right the first time!

"DCL did an awesome job on my small condo. Loving the transformation! Thank you! "

Ryan N on November 2025

DCL is dedicated to Providing Reliable Custom Home Renovation Services Since 1999. Serving both residential and commercial markets for over 20 years, we’ve provided skilled and reliable services to general contractors and homeowners in Massachusetts and New Hampshire. We are fully insured, well-equipped and trained to handle projects on various types of structures. Our team of professionals employs high standards of quality and cleanliness to ensure that every project exceeds our client’s expectations. Focused on providing superior results at competitive rates, our team will provide you with an honest assessment of the job and give you an estimate that is in line with market standards. DCL strives to give you more value for your money by pairing our services with fantastic customer service. We are more than happy to promptly address your concerns about any project. We also understand the importance of your time. That’s why we get the job done right the first time!

"DCL did an awesome job on my small condo. Loving the transformation! Thank you! "

Ryan N on November 2025


Demolition, Carpentry, Decks, Siding, Roofing, Home improvement, Site work & more! 8 years of experience serving your community


F.H.I.C

No reviews yet

F.H.I.C

No reviews yet

I run a small remodeling company. I do wood and tile flooring, Painting, siding, windows and doors. I also install high end appliances. ie. Built in refrigerators, double ovens,etc. I've been in the industry for close to 30 years now and have a vast knowledge of the trades. Did I mention I also do insulation.

I run a small remodeling company. I do wood and tile flooring, Painting, siding, windows and doors. I also install high end appliances. ie. Built in refrigerators, double ovens,etc. I've been in the industry for close to 30 years now and have a vast knowledge of the trades. Did I mention I also do insulation.

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Drywall Insulation questions, answered by experts

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

Rigid foam insulation boards are one of the best insulation materials for crawl spaces. This material insulates the home well, resists water damage, and won't settle like fiberglass or cellulose. Closed-cell spray foam insulation is another effective insulation that both seals the air and provides excellent thermal protection for hard-to-reach spaces like crawl spaces.

You won’t find anything inside a cupola on a house because it’s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top.

On it own, aluminum siding has a relatively low insulation value (also called R-value); aluminum siding has an R-value of 0.61. However, you can purchase insulated aluminum siding to increase the R-value to between 2 and 5. You can also install additional insulation within your walls to help maintain temperatures within your home. On average, insulation costs $1,825 to install throughout the typical home.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

The Portsmouth, NH homeowners’ guide to drywall insulation services

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