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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Stratham

Avatar for Erickson Foundation Solutions

Erickson Foundation Solutions

14 Clement Road
4.56(
9
)
Approved Pro

Erickson Foundation Solutions

14 Clement Road
4.56(
9
)
Approved Pro
Customers say: True professional
55 local quotes requested
46 years of experience

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021


Avatar for Groundworks

Groundworks

198 Londonderry Turnpike
4.74(
93
)
Approved Pro

Groundworks

198 Londonderry Turnpike
4.74(
93
)
Approved Pro
Customers say: Quick response
28 local quotes requested
29 years of experience

Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.

"Everything went very well. Josh, Dave and Tommy were very professional, efficient, and always willing to answer any questions I had. I can't recommend them highly enough."

Ken C on August 2025

Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.

"Everything went very well. Josh, Dave and Tommy were very professional, efficient, and always willing to answer any questions I had. I can't recommend them highly enough."

Ken C on August 2025


Avatar for Capstone Masonry and Construction

Capstone Masonry and Construction

75 Arlington Street
New on AngiNew on Angi
Approved Pro

Capstone Masonry and Construction

75 Arlington Street
New on AngiNew on Angi
Approved Pro
40 local quotes requested
13 years of experience

Hear at capstone masonry and construction we Drive to Build a better business and keep Our customers trust and Loyalty From start to finish. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

Hear at capstone masonry and construction we Drive to Build a better business and keep Our customers trust and Loyalty From start to finish. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for Erickson Foundation Solutions

Erickson Foundation Solutions

14 Clement Rd.
4.54(
51
)
Approved Pro

Erickson Foundation Solutions

14 Clement Rd.
4.54(
51
)
Approved Pro
Customers say: True professional
37 local quotes requested
46 years of experience

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025


Avatar for Green Home Solutions of North Central MA

Green Home Solutions of North Central MA

15 Coughlin Street
4.89(
9
)
Approved Pro

Green Home Solutions of North Central MA

15 Coughlin Street
4.89(
9
)
Approved Pro
Customers say: Quick response
85 local quotes requested
4 years of experience

We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.

"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."

Anthony G on February 2025

We provide comprehensive indoor air solutions that target the root cause of the problem, not just the symptoms. Our team of experts utilizes science-backed, eco-friendly treatments to eliminate mold, mildew, and other pollutants. With years of experience and a commitment to sustainability, we've successfully transformed thousands of homes, offices, and healthcare facilities across America. Our customers trust us to deliver cleaner, healthier indoor air without harming people, pets, or the planet. Our services include: Indoor Air Quality Assessments: Identifying and addressing potential health risks. Mold Remediation: Effective removal of mold and mildew. HVAC Duct Cleaning: Improving air circulation and reducing allergens. Probiotic Treatments: Enhancing indoor air quality and promoting a healthier environment. Breathe easy with Green Home Solutions.

"Kenson was very thorough and professional, and applied lots of experience to tailor their services to our exact needs."

Anthony G on February 2025


WilsonCo.

2 Washington Square PO Box 1714
5.00(
2
)

WilsonCo.

2 Washington Square PO Box 1714
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WilsonCo. Is here to assist you in any of your residential or small commercial projects . Wilson Co. Can handle all of your ideas,projects, and builds from start to finish .

"We were extremely satisfied with the work Wilson Co. performed. They went over and beyond our expectations. We would highly recommend Wilson Co. to our friends and family."

Chris L on August 2024

WilsonCo. Is here to assist you in any of your residential or small commercial projects . Wilson Co. Can handle all of your ideas,projects, and builds from start to finish .

"We were extremely satisfied with the work Wilson Co. performed. They went over and beyond our expectations. We would highly recommend Wilson Co. to our friends and family."

Chris L on August 2024


East Gate Hard Scape

44 Old Concord Turnpike
5.00(
8
)

East Gate Hard Scape

44 Old Concord Turnpike
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a newly started hardscape business owner with over a decade of experience. Looking to provide a great service and experience at the best cost possible. Our specialties are, but are not limited to Walkways, Patios, outdoor living spaces

"After meeting with multiple contractors, East Gate Hardscape was chosen as the contractor of choice for out patio/walkway project. Being budget sensitive i had concerns about the cost and viewed it as being "nice" to have but can we afford it ?? After talking with East Gate and their proposed price, that "nice" to have patio/walkway became reality. As the project ensued I was pleased as the homeowner to see the attention to detail and the care taken to get the job done right - seeing this I knew I made the right choice. We are very pleased with the final product and it didn't break the bank !!! East Gate comes "highly" recommended !!!"

George C on August 2024

I am a newly started hardscape business owner with over a decade of experience. Looking to provide a great service and experience at the best cost possible. Our specialties are, but are not limited to Walkways, Patios, outdoor living spaces

"After meeting with multiple contractors, East Gate Hardscape was chosen as the contractor of choice for out patio/walkway project. Being budget sensitive i had concerns about the cost and viewed it as being "nice" to have but can we afford it ?? After talking with East Gate and their proposed price, that "nice" to have patio/walkway became reality. As the project ensued I was pleased as the homeowner to see the attention to detail and the care taken to get the job done right - seeing this I knew I made the right choice. We are very pleased with the final product and it didn't break the bank !!! East Gate comes "highly" recommended !!!"

George C on August 2024


Maston Concrete

No reviews yet

Maston Concrete

No reviews yet

We specialize in recreational concrete forms, we do footings, everything with forms(foundations, pads, peers etc) and rebar. We are a very small business with a very knowledgeable and experienced 5 person crew

We specialize in recreational concrete forms, we do footings, everything with forms(foundations, pads, peers etc) and rebar. We are a very small business with a very knowledgeable and experienced 5 person crew


Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving


LeBlanc Basement Waterproofing

Based In
5.00(
3
)

LeBlanc Basement Waterproofing

Based In
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in basement waterproofing, for residential and commercial properties! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Our custom waterproofing systems come backed with a lifetime transferable warranty! Increase the value of your home and give us a call to schedule a free inspection today! It's money in the bank when you call LeBlanc!

"He was awesome hard working and was better then I thought great customer service"

Tom M on April 2023

We specialize in basement waterproofing, for residential and commercial properties! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Our custom waterproofing systems come backed with a lifetime transferable warranty! Increase the value of your home and give us a call to schedule a free inspection today! It's money in the bank when you call LeBlanc!

"He was awesome hard working and was better then I thought great customer service"

Tom M on April 2023

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Basement Waterproofing questions, answered by experts

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

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The Stratham, NH homeowners’ guide to basement waterproofing services

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