Top-rated insulation pros.

Get matched with top insulation pros in Alton, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your insulation service project in Alton, NH?

Select your specific project to find the pro for you.

TRUSTED BY ALTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon57
    Verified insulation services reviews

Find Insulation pros in Alton

Hello! I'm Mike Paradis, founder of Ambient Insulations. 4 years of experience with residential and commercial insulation.


Jimenez Drywall Inc

No reviews yet

Jimenez Drywall Inc

No reviews yet

ABOUT Jimenez Drywall INC Is Fully Insured. We offer various of services. Channel/Wood Drywall Taping, located in the heart of New Hampshire, our team is trained to work in all weather conditions to perfect our customers projects. Our construction team is growing by the second and developing into a leading Drywall company in New England. We value the relationships we build with all of our customers, and we gurantee 100% of our work.

ABOUT Jimenez Drywall INC Is Fully Insured. We offer various of services. Channel/Wood Drywall Taping, located in the heart of New Hampshire, our team is trained to work in all weather conditions to perfect our customers projects. Our construction team is growing by the second and developing into a leading Drywall company in New England. We value the relationships we build with all of our customers, and we gurantee 100% of our work.


Family operated business since the 1970's. We specialize in blown-in fiberglass insulation and other insulation services. We always provide excellent customer service at a fair price.


Griffin Home & Grounds LLC

131 Cross Mill Rd
No reviews yet

Griffin Home & Grounds LLC

131 Cross Mill Rd
No reviews yet
23 years of experience

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.


Candido Services LLC

103 Ward St
No reviews yet

Candido Services LLC

103 Ward St
No reviews yet
Free onsite estimate

Our mission is to provide our clients with quality craftsmanship at an equitable price, through a team of highly skilled and trained professionals using safe and innovative techniques. While supplying our employee owners with the knowledge and resources necessary for their success.

Our mission is to provide our clients with quality craftsmanship at an equitable price, through a team of highly skilled and trained professionals using safe and innovative techniques. While supplying our employee owners with the knowledge and resources necessary for their success.


"Tim and Chris were great to work with. They contacted me when they were going to be late due to traffic. The answered all my questions and they were very thorough. I would hire them in a heartbeat."

Rick P on July 2024

Our business specializes in removing mold from homes. We do quality work at low prices. We are a small locally owned business. We are certified and ready to help you with your mold issues.

"Tim and Chris were great to work with. They contacted me when they were going to be late due to traffic. The answered all my questions and they were very thorough. I would hire them in a heartbeat."

Rick P on July 2024




The Green Cocoon

107 Elm St
4.21(
14
)

The Green Cocoon

107 Elm St
4.21(
14
)
Customers say: Terrific value
19 years of experience

Its a green green world! The Green Cocoon is a Massachusetts company based in Salisbury, MA that installs eco-friendly and sustainable soybean-based spray foam products and other insulation types in residential, commercial, industrial, and institutional buildings throughout eastern New England. We work in Massachusetts, New Hampshire, Rhode Island, and Maine. We serve architects, builders, and building owners. Whether you seek to contract us for 1 or 100 jobs, the Green Cocoon staff is all about service: we seek to understand your needs and limits, and apply the best product for the job at hand; this we do with patience and consideration of your time. We value your respect and depend on you for future references. We invest the time to provide in-depth product and installation training for our staff. Included in the training over time is education about the larger principles of green building. As often as possible, we attend workshops that identify best practices in green building design and theory. We are also members of the Green Alliance, and help to organize the activities of this dynamic and growing group of builders, architects, and other industries that serve to protect our environment.

"Company was responsive to come out and review the project and provide a quote. Scheduled a date for the work to be performed and contractor showed up as scheduled and completed the work in the morning. Everything went smoothly."

WILLIAM L on August 2020

Its a green green world! The Green Cocoon is a Massachusetts company based in Salisbury, MA that installs eco-friendly and sustainable soybean-based spray foam products and other insulation types in residential, commercial, industrial, and institutional buildings throughout eastern New England. We work in Massachusetts, New Hampshire, Rhode Island, and Maine. We serve architects, builders, and building owners. Whether you seek to contract us for 1 or 100 jobs, the Green Cocoon staff is all about service: we seek to understand your needs and limits, and apply the best product for the job at hand; this we do with patience and consideration of your time. We value your respect and depend on you for future references. We invest the time to provide in-depth product and installation training for our staff. Included in the training over time is education about the larger principles of green building. As often as possible, we attend workshops that identify best practices in green building design and theory. We are also members of the Green Alliance, and help to organize the activities of this dynamic and growing group of builders, architects, and other industries that serve to protect our environment.

"Company was responsive to come out and review the project and provide a quote. Scheduled a date for the work to be performed and contractor showed up as scheduled and completed the work in the morning. Everything went smoothly."

WILLIAM L on August 2020


SHAKE TO SHINGLES

PO Box 2142
5.00(
1
)

SHAKE TO SHINGLES

PO Box 2142
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Shakes to Shingles, a New Hampshire based Energy Auditing and Home Performance company, was founded by Rich Burns in 2004. Since then, Rich and his team have performed audits and directed energy efficiency and ventilation improvements on more than 500 homes and businesses. Committed to providing customers throughout New Hampshire with high quality energy efficiency home performance services, they are fully trained and equipped to service residential and commercial retrofits. By providing services include energy audits, diagnostic testing for heat loss, energy efficiency and insulation they are dedicated to making your home comfortable and efficient. The team has extensive experience working with state, and local energy efficiency programs such as Home Performance with ENERGY STAR to make sure homeowners get rebates to make energy efficient improvements more affordable.

Shakes to Shingles, a New Hampshire based Energy Auditing and Home Performance company, was founded by Rich Burns in 2004. Since then, Rich and his team have performed audits and directed energy efficiency and ventilation improvements on more than 500 homes and businesses. Committed to providing customers throughout New Hampshire with high quality energy efficiency home performance services, they are fully trained and equipped to service residential and commercial retrofits. By providing services include energy audits, diagnostic testing for heat loss, energy efficiency and insulation they are dedicated to making your home comfortable and efficient. The team has extensive experience working with state, and local energy efficiency programs such as Home Performance with ENERGY STAR to make sure homeowners get rebates to make energy efficient improvements more affordable.

...
Showing 1-10 of 54
Insulation questions, answered by experts

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Your home's location, budget, and the type of insulation you’re using are just a few of the factors that can help you choose the right insulation. For example, blown-in insulation is typically used in attic spaces, while batts and rolls are ideal for floors and walls. Blown-in insulation is usually a good option if you're adding more insulation to an area that already has some, but not enough.

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: 

  • If the insulation is over 15 years old

  • If the insulation is wet or moldy

  • If it is vermiculite insulation

  • If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved.

Closed-cell foam may come with a higher price tag, but it’s worth the investment because of its strength and durability. This material offers excellent thermal and moisture resistance, contributing to its long life span. Its construction enhances energy efficiency, which can lead to reduced heating and cooling costs over time.

The Alton, NH 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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"