Top-rated insulation pros.

Get matched with top insulation pros in Stratham, NH

There are 6 highly-rated local insulation pros.

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

Select your specific project to find the pro for you.

TRUSTED BY STRATHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon61
    Verified insulation services reviews

Find Insulation pros in Stratham

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
187 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


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.


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


Avatar for Insultech

Insultech

27 Beech St 2nd Floor
No reviews yet

Insultech

27 Beech St 2nd Floor
No reviews yet
10 years of experience

Insultech offers all of your insulation needs.let us work with you and we will figure out what best works for what you need done.we offer blown in insulation using fiberglass or cellulose. We offer regular batt insulation using fiberglass or mineral wool. We also offer spray foam insulation that is either open cell or closed cell. We offer quality,guaranteed work at the most competitive price that you will find. We will work with you every step of the way.we will leave your house just as clean If not cleaner than when we got there. We know that when we are finished with a job that not only will the customer be more than pleased but also with most jobs we can also guarantee that you will save a minimum of half of your old heating bill. Altho new to angi me and my partner who was also my mentor and the one that got me into this trade we have more than 70 years of experience and expertise.

Insultech offers all of your insulation needs.let us work with you and we will figure out what best works for what you need done.we offer blown in insulation using fiberglass or cellulose. We offer regular batt insulation using fiberglass or mineral wool. We also offer spray foam insulation that is either open cell or closed cell. We offer quality,guaranteed work at the most competitive price that you will find. We will work with you every step of the way.we will leave your house just as clean If not cleaner than when we got there. We know that when we are finished with a job that not only will the customer be more than pleased but also with most jobs we can also guarantee that you will save a minimum of half of your old heating bill. Altho new to angi me and my partner who was also my mentor and the one that got me into this trade we have more than 70 years of experience and expertise.


Rosario Construction Services

60 Island St
1.00(
1
)

Rosario Construction Services

60 Island St
1.00(
1
)
10 years of experience

Remodel, General contractor, Insurance rebuild, Fire rebuild, Water Damage repair, Mold remediation, Kitchen Remodel, Bathroom Remodel, New Construction, Home Builder, Architectural Design, Drywall, Flooring, Paint, Cabinetry, Countertop, Roofing, Siding, Exterior Repair, Deck, Doors, Commercial Fit out.

"Horribly wrong bad they never performed it. He took my money, he ran off. he was a scam and he do not provide services."

Romel A on April 2025

Remodel, General contractor, Insurance rebuild, Fire rebuild, Water Damage repair, Mold remediation, Kitchen Remodel, Bathroom Remodel, New Construction, Home Builder, Architectural Design, Drywall, Flooring, Paint, Cabinetry, Countertop, Roofing, Siding, Exterior Repair, Deck, Doors, Commercial Fit out.

"Horribly wrong bad they never performed it. He took my money, he ran off. he was a scam and he do not provide services."

Romel A on April 2025


Up-Model

1 Half Moon Ln
No reviews yet

Up-Model

1 Half Moon Ln
No reviews yet
Free onsite estimate

From mnimalist modern to custom rustic, Up-Model has been not just remodeling homes but upgrading spaces with an emphasis on the technology we love and need from New Hampshire to western Maine for over ten years.

From mnimalist modern to custom rustic, Up-Model has been not just remodeling homes but upgrading spaces with an emphasis on the technology we love and need from New Hampshire to western Maine for over ten years.


Avatar for 603 Basement Solutions

603 Basement Solutions

5.00(
4
)

603 Basement Solutions

5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 31 years of experience 603 Basement Solutions specializes in Basement Waterproofing, Crawlspace Moisture control, and Concrete foundation repair. When you hire 603 you can expect Courtesy, Professionalism, Honesty, Integrity and a whole team showing up with smiles. We can't wait to solve your problems.

"When looking at different companies to waterproof my basement prior to finishing it 603 was leaps and bounds better than the rest.  These guys know their stuff, couldnt be happier with my choice!"

Chris M on November 2022

With over 31 years of experience 603 Basement Solutions specializes in Basement Waterproofing, Crawlspace Moisture control, and Concrete foundation repair. When you hire 603 you can expect Courtesy, Professionalism, Honesty, Integrity and a whole team showing up with smiles. We can't wait to solve your problems.

"When looking at different companies to waterproof my basement prior to finishing it 603 was leaps and bounds better than the rest.  These guys know their stuff, couldnt be happier with my choice!"

Chris M on November 2022


Livewell Property Solutions

No reviews yet

Livewell Property Solutions

No reviews yet

Livewell Property Solutions LLC is a fully insured, full service home repair / renovation company out of Amherst, New Hampshire. Inside, we can help you design and renovate for a new kitchen and/ or bath. We also do flooring, sheetrock, finish carpentry and painting. Outside we can help repair exterior siding, trim and decks. We can also help with landscape design, masonry, patios and walkways and granite steps. Whatever you need, we've got you covered. We provide clear and honest services and believe good communication is the key to a successful project. Our goal is to make your vision come to life while providing you a great service and product finish. We love the work and keep our projects fun, looking good and on time.

Livewell Property Solutions LLC is a fully insured, full service home repair / renovation company out of Amherst, New Hampshire. Inside, we can help you design and renovate for a new kitchen and/ or bath. We also do flooring, sheetrock, finish carpentry and painting. Outside we can help repair exterior siding, trim and decks. We can also help with landscape design, masonry, patios and walkways and granite steps. Whatever you need, we've got you covered. We provide clear and honest services and believe good communication is the key to a successful project. Our goal is to make your vision come to life while providing you a great service and product finish. We love the work and keep our projects fun, looking good and on time.


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.

...
Showing 1-10 of 90
Insulation questions, answered by experts

Mineral wool wraps are the most affordable and effective insulation for crawl space ducts. They are easy to cut, last for a long time, and healthier for humans. Meanwhile, fiberglass wraps are cheaper but more hazardous and difficult to handle. If you do choose to use a fiberglass wrap, make sure you are wearing long sleeves and wear proper protective gear.

Heavily exceeding building code requirements for insulation not only wastes money on materials but can also lead to ventilation and moisture problems. In most cases, the minimum amount of insulation required by code is perfectly adequate.

Installing insulation helps reduce energy usage, improve home comfort, and lower utility bills by maintaining stable indoor temperatures year-round.

The most energy-efficient windows are double—or triple-pane windows with low-emissivity (Low-E) coatings and gas fills between the panes. These windows reduce heat transfer, prevent drafts, and help maintain a consistent indoor temperature. But if replacing windows isn’t in your budget, pairing your existing windows with insulating window treatments can still make a noticeable difference in home comfort and monthly bills. 

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.

The Stratham, 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"