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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Windham
Crack Seal, Windham, NH

Crack Seal, Windham, NH

Before After
Crack Seal, Windham, NH Crack Seal, Windham, NH

This homeowner in Windham, NH had a crack in their foundation wall, which had been patched over the years, but still let in moisture. They needed a more permanent fix. We sealed the crack with a polyurethane injection, which expands inside the crack as a foam and reaches far into the cravice to prevent the water from coming through. The surface of the crack is then coated with an epoxy to add an extra layer of protection. This two part system guarantees no further moisture will come in through the foundation crack.

Sinking Lake Home on Piers, Windham, NH

Sinking Lake Home on Piers, Windham, NH

Before After
Sinking Lake Home on Piers, Windham, NH Sinking Lake Home on Piers, Windham, NH

This seasonal cottage on Cobbetts Pond in Windham, NH was suffering from sagging floors, settlement, and unstable soils. Water was constantly running down a hill toward the home and the lake just beyond it. As water flowed through the soil beneath the home, the concrete piers and wood posts settled over time. The home needed more permanent stabilization if it was going to last.

 

Erickson Foundation Supportworks installed EZ Post helical piers around the perimeter of the home. SmartJack columns were also installed beneath to replace concrete piers and rotten wood posts.

Garage Slab Resurfacing, Windham, NH

Garage Slab Resurfacing, Windham, NH

Before After
Garage Slab Resurfacing, Windham, NH Garage Slab Resurfacing, Windham, NH

The concrete surface of this garage slab in Windham was in need of some resurfacing to look new again.

Company Awards
Large Business of the Year - Gr. Hudson Chamber of Commerce.
We're proud to be recognized by the Greater Hudson Chamber of Commerce as Large Business of the Year for 2021!... [Read more]
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Responsible Concrete Repair & Foundation Repair Company serving Windham, NH

Overall, for a problem my wife and I were very concerned about, we could not be happier with the outcome....
Happy Customers Surrounding Windham, NH
Testimonials
Reviews

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Reviews From Windham
Testimonials From Windham
I was very happy with quality and pricing of the repair of the crack in my foundation.
Testimonial by Anna K. from Windham, NH
The team did a great job. Very helpful and knowledgeable!
Testimonial by Alex T. from Windham, NH
The job was done on time and professionally. Workers were courteous and helpful.
Testimonial by Rick T. from Windham, NH

Erickson Foundation Solutions has been the trusted, local professionals to call in Windham, NH, for foundation repairs, concrete repair, radon mitigation, basement crack repair and even crawl space repair. Our in-house team of expert engineers know how to properly determine and repair the structural issues you are going through. Whether you have water in your basement or your crawl space, or need concrete lifting, leveling or foundation structural repair, we have your back. We provide a 25-year written warranty for all of our foundation products. With the professionals at Erickson Foundation Solutions, you can feel safe knowing that your repairs are in good hands.

Foundation Repair Contractor Windham, NH

No one wants to have to go through structural and foundation repairs, but there are times where you shouldn’t wait any longer and call the trusted local professionals Erickson Foundation Solutions, to get your job done the right way. Our products are designed and tested by Supportworks, Inc.; an international network of more than 100 skilled structural repair contractors. We are the areas only company equipped to fix your repairs with these products. Some of the repairs we take on are:

  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys
  • Foundation Cracks
  • Garage Slabs

Windham, NH Local Concrete Leveling Expert

Sunken and cracked concrete around your home is not only an eyesore, but is also a safety hazard. As time goes by, if the problem isn’t corrected, it will only get worse. However, you have no reason to fret when you have the professionals at Erickson Foundation Solutions doing the work. Our experts use PolyLevel, a strong, and durable foam material to lift your concrete slabs back into place. We drill small holes into the slab where the foam is injected and expands, raising the concrete into place. Many other contractors will use a technique called mudjacking, but our method doesn’t disturb the area, takes less drying time, and is more affordable.

After repairing your concrete, consider a durable concrete sealant that extends the life of your slabs by 3 to 5 times overall in just one quick application. Our SealantPro concrete sealant bonds with concrete on a molecular level to protect slabs against oil, gasoline, water, debris, and more. Whether you have new slabs or existing slabs, SealantPro will work for you! 

Our Concrete Repair Solutions:

  • SealantPro™
  • Sidewalk Repair
  • Pool Deck Repair
  • Concrete Driveway Repair
  • Mudjacking

The benefits of PolyLevel®:

  • Non-invasive installation
  • Quick application & curing
  • Clean &precise lifting
  • Adjustable & durable for loads of all sizes

Contact us today to schedule a free concrete leveling estimate for your Windham home or commercial property!

Get in contact with us today and get your FREE concrete leveling and concrete sealing estimate!

Crawl space repair contractor in Windham, NH

The crawl space is often an underappreciated part of the home that often gets issues with mold. Since it is more often an out of sight out of mind, when problems occur with your crawl space it can easily have wide-ranging effects on the entire home. This is especially true since many older crawl spaces were vented due to mistaken beliefs about home construction. These vents make it easy for mold and rot to occur, causing issues throughout the home like uneven floors, foul smells, worsened allergy symptoms, and more.

Crawl Space Repair Services Offered in Windham, NH:

  • Crawl space vapor barrier
  • Crawl space waterproofing
  • Crawl space dehumidification
  • Crawl space support posts
  • Crawl space insulation
  • And more!

If you are noticing any of these issues then our experts can help. We offer a wide range of crawl space repair services designed to help your home including encapsulation, waterproofing, insulation, and more. Contact us today to schedule your free estimate!

Radon Gas Mitigation Systems

Radon gas is colorless, odorless, and as cancer-causing as to//bacco and asbestos. Radon gas is produced from the decaying of rocks and soil and comes up from the ground into your crawlspace and basements. The way our radon mitigation systems works in a pipe collects the gases that are coming from the soil. The gas is then piped upwards where a depressurization vent forces the radon out from your home. Our radon mitigation system is completely compatible with the current waterproofing system in your home. Get in contact with us now to learn how to protect your loved ones from the harmful effects of radon gas.

Radon and Indoor Air Quality Services Provided in Windham, NH:

  • Radon Testing and Inspections
  • Radon Mitigation and Abatement
  • Indoor Air Quality Testing

Basement Crack Repair

At any stage of your home when water starts to leak, it can lead to serious flooding and serious damage. So when it starts to leak in your basement, act fast. Erickson Foundation Solutions understands how all different types of basement leaks are caused, which is why we provide fast and efficient solutions to handle every source of wall and floor leaks. we also offer egress windows and dehumidifiers

To get a free estimate on basement leaking solutions and crack repair services, call us at 1-855-239-3489 or click below!

Case Studies From Windham
Settling
The owners of this summer home in Windham, NH were looking for solutions to address the piers supporting their home. Over the years, water had...
Job Stories From Windham, NH
Foundation Cracks in a 6 Year Old Home, Windham, NH

This homeowner in Windham, New Hampshire moved into their home 5 years ago. Their home is only 6 years old but they have been noticing some cracks that had concerned them. The homeowner decided to call EFS for a free inspection.

Design Specialist Michael Bradley inspected the home. Michael had taken a deeper look at the cracks in the foundation. Michael found some settlement and a slight bow near the cracks in the foundation walls. Michael recommended having Geolocks installed on the foundation wall to stabilize the settlement issue. 

Crew Lead Ed Nadreau and his team installed Geolocks onto the foundation wall. 

Homeowner Works for Hours in Basement and is Concerned with Radon, Windham, NH

This homeowner in Windham, New Hampshire had recently learned of the harmful effects of radon. The homeowner would work for long periods in the basement and now they are concerned with how long they stay in the basement because of radon. They decided to call EFS for a free inspection. A representative from EFS came to the home before their scheduled appointment and dropped off a radon test. 

Design Specialist Michael LaMalfa inspected the home and then went over the results of the radon test with the homeowners. The radon levels in the home are 4.2 pCi/L which is slightly higher than recommended. Michael recommended installing a radon mitigation system in the home. 

Crew Lead Dillon Kingsbury and his team installed the radon mitigation system into the home and were able to lower the radon levels to a comfortable level. 

Damp Basement, Windham, NH

This homeowner in Windham was experiencing the basement of the home start to smell and feel damp. They decided to call EFS for a free inspection.

Design Specialist Stephen Caron arrived at the home and inspected the basement. Stephen confirmed that the basement had signs that mold might become a factor. Stephen recommended to the homeowner that installing a Sani Dry would help eliminate the moisture in the basement to help prevent mold from growing. 

Back Corner of Garage is Sinking, Windham, NH

This homeowner in Windham, New Hampshire was experiencing sinking in the back corner of their garage. They would like to lift and level that corner to match the rest of the garage. They decided to call EFS for a free inspection. 

Design Specialist Michael Bradley arrived at the home and inspected the garage and confirmed that the corner of the garage is sinking. Michael recommended to the homeowners that PolyLevel can lift the corner of the garage. 

Crew Lead Scott Crandall and his crew arrived at the home and injected PolyLevel into the back corner of the garage and were able to lift that cornerback to level. 

Radon System, Windham, NH

This homeowner in Windham, NH has a finished basement where their daughter and her boyfriend live. Recently they had a radon test performed in their basement and found that the radon levels are between 4-9 pCi/l. When they got these test results back they moved their daughter and her boyfriend into the main living area until the issue is resolved. Design Specialist Michael LaMalfa proposed that the homeowners install a radon mitigation system  Crew Lead Scott Crandall and his team installed the radon system into the home to return the radon levels in the basement to safe levels. After the system was installed the daughter and her boyfriend were able to return to living in the basement with no fear of radon in the air.

Concrete Wall Repair, Windham, NH

The owner of this property on Cobbetts Pond in Windham, New Hampshire knew when he bought the home that eventually the concrete walls of the boathouse would need to be repaired. There were visible, large cracks on the wall which faced the water. There was slight settlement, and the walls in general were shifting more and more each year. He reached out to a number of foundation repair contractors but in the end found only Erickson Foundation Supportworks had the right team and the right solution. And rather than wait for the situation to get worse, the time had come to fix it. 

Our inspection specialist David Cormier viewed the walls and designed a system utilizing 8 GeoLock wall anchors, as well as 6 Helical Piers. Together these anchors and piers would prevent the walls of the foundation from any further movement. The challenge for the production team was having to work in the frigid pond water in the late autumn months. With the right equipment and a 'can do' attitude, the crew worked diligently to install the system.

The concrete walls of this boathouse are now permanently stabilized, and the homeowner can now continue to preserve this small piece of New Hampshire history. 

 

Concrete Wall Repair, Windham, NH - Photo 1Concrete Wall Repair, Windham, NH - Photo 2Concrete Wall Repair, Windham, NH - Photo 3Concrete Wall Repair, Windham, NH - Photo 4Concrete Wall Repair, Windham, NH - Photo 5

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