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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 Deerfield
Leaning Chimney, Deerfield, NH
Leaning Chimney, Deerfield, NH
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Leaning Chimney, Deerfield, NH

Before After
Leaning Chimney, Deerfield, NH Leaning Chimney, Deerfield, NH

A homeowner in Deerfield, New Hampshire, has an issue where their chimney is pulling away from the home. Our team installed Push Piers under the chimney to add support. 

Cracked and Sinking Garage Slab, Deerfield, NH
Cracked and Sinking Garage Slab, Deerfield, NH
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Cracked and Sinking Garage Slab, Deerfield, NH

Before After
Cracked and Sinking Garage Slab, Deerfield, NH Cracked and Sinking Garage Slab, Deerfield, NH

A homeowner in Deerfield, New Hampshire, had seen cracks forming in their basement that have reached the garage. They have seen the cracks growing and would like to find a fix and stop them from growing and then seal the cracks. The homeowners called EFS for a free inspection and our Design Specialist recommended having our team use PolyLevel to fill the void underneath the basement and garage. Then seal the cracks in the garage with 100' of NexusPro.

Radon Gas Mitigation, Deerfield, NH
Radon Gas Mitigation, Deerfield, NH
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Radon Gas Mitigation, Deerfield, NH

Before After
Radon Gas Mitigation, Deerfield, NH Radon Gas Mitigation, Deerfield, NH

A homeowner in Deerfield, New Hampshire, purchased their forever home 4 years ago. A couple of months ago the homeowners were concerned with the radon levels in their home. They decided to test their home for radon and the results from their radon test came back with an average of 10.0 pCi/L. The homeowners then called EFS for a free inspection of their home. Our Design Specialist recommended and designed a radon mitigation system for their home. 

Our installation team installed the Radon Mitigation System into their home and reduced the radon levels to below 4.0 pCi/L.

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Company Awards
Quantum Leap Award
Quantum Leap Award
We're proud to be recognized by Contractor Nation for the Quantum Leap Award in 2024! This award highlights the significant... [Read more]
Impact Award
Impact Award
We're proud to be recognized by Contractor Nation as the winner of the 2024 Impact Award! This award highlights our... [Read more]
Angi Super Service Award
Angi Super Service Award
Angi Super Service Award - 2023... [Read more]
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Deerfield, NH's Professional Concrete Repair & Radon Mitigation Company

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Testimonial from William from Deerfield, NH
Happy Customers Surrounding Deerfield, NH
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Erickson Foundation Solutions has been the trusted, local professionals to call in Deerfield, 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.

Get a FREE Quote!

Foundation Repair Contractor Deerfield, 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

Deerfield, 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 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! We also offer a translucent tinted concrete sealer, DecoShield, which adds a unique visual appeal to your home's slabs while preventing pitting, flaking, cracks, and other moisture-related issues.

Our Concrete Repair Solutions:

  • SealantPro® Concrete Sealing
  • DecoShield® Concrete Sealer
  • 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 Deerfield 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 Deerfield, 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 Deerfield, 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!

Get a FREE Quote!

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 Deerfield, NH:

  • Radon Testing and Inspections
  • Radon Mitigation and Abatement
  • Indoor Air Quality Testing
Get a FREE Quote!

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 1-603-878-5552 or click below!

Photo Galleries From Deerfield
This is what the basement looked like before being waterproofed. Water can be seen leaking through cracks and starting to puddle on the foundation.
Waterproofing a Leaky Basement, Deerfield, NH
The foundation wall was cracking and the homeowners needed to repair it before they could remodel the rooms above.
Cracked Block Foundation Wall, Deerfield, NH
This is where the first extraction point will be located in the basement.
Elevated Radon Levels in Forever Home, Deerfield,...
Job Stories From Deerfield, NH
Old Block Foundation Wall Replaced

A homeowner in Deerfield, New Hampshire has owned their 18th-century home for the past 50 years. Over the last 20 years, they have noticed a section of their block foundation beginning to crack and bow. They have been planning to do some remodeling in the part of the home above, but they don't want to cause further damage to the foundation. Therefore, they decided to call Erickson Foundation Solutions to inspect the foundation of their home to see if there was anything they could do to stabilize it before starting their remodel. 

 

Our Design Specialist, Anthony Brancato, met with the homeowners and examined the foundation where the concern was. He found that the block foundation wall had many blocks that were separating from their neighboring blocks. Anthony determined that the wall should be replaced instead of repaired because of the amount of cracks found in the wall. He recommended replacing the old block foundation with a new 12-foot Masonry Foundation Wall. 

 

Our installation team, led by Nick Carelli, began by installing temporary support around the foundation wall so that they could remove the old damaged wall. They then removed the wall and began setting up the new wall. First, they poured a new foundation footing to have a flat space to begin building the foundation wall. After curing the footing, the team laid bricks one at a time until they reached the floor joists. With the wall completed, the team removed the temporary support and allowed the home to rest on the foundation wall. 

 

After cleaning up the job site, we showed the homeowner the new foundation wall, and they were very impressed with the installation.

Homeowner Wanted to Lower Radon Levels, Deerfield, NH

A homeowner in Deerfield, New Hampshire, had purchased their forever home 4 years ago. A few months ago the homeowner became worried about the radon levels in their home. They decided to buy a "radon tester" and monitor the radon levels in their home. The results came back with an average of around 10 pCi/L. The homeowner would like to have the levels reduced to below 4.0 pCi/L. The homeowner called EFS for an inspection of their home, and our Design Specialist recommended and designed a radon mitigation system with 2 extraction points for their home to reduce the radon levels below 4.0 pCi/L. 

Our installation team began by creating two extraction points to pull the most amount of radon from beneath the home as they can. Next, the team linked the two extraction points with PVC pipe and then fed the PVC to the exterior of the home. Once outside the team then installed the radon fan to the side of the home where they connected the PVC pipe to the fan. After the fan and the radon pipes were connected the team then used more PVC pipe to vent the radon system above the roofline of the home. 

The homeowner was very pleased with the results of the project. The radon levels in the home were reduced to below 4.0 pCi/L.

Cracks in Basement Now Spreading to Garage, Deerfield, NH

A homeowner in Deerfield, New Hampshire, has lived in their home since 2007. Shortly after moving into the home, they noticed the cracks in the basement slab. After living in the home for about 15 years they have seen the cracks find their way into the garage. They decided to call EFS for a free inspection and our Design Specialist James recommended installing PolyLevel throughout the basement and the garage to fill the void under the slabs. James suggested using NexusPro to seal all of the cracks in the slabs throughout the basement and garage but the homeowners only wanted to seal the cracks in the garage. 

Our team used our PolyLevel Truck to inject foam underneath the slab in the basement and the garage. The PolyLevel was injected beneath the slabs in a grid pattern this will ensure no void under the concrete will go unfilled. After the team filled the void beneath the basement and garage the team then sealed all of the cracks in the garage.

The homeowners were very pleased with the results of the project. They could feel an immediate difference under the concrete before our team even finished the job. 

Chimney Leaning Away from Home, Deerfield, NH

William H. of Deerfield, New Hampshire had recently noticed that his chimney, near his front stairs, is starting to pull away from his home. Since he first noticed it, the lean has gotten worse over time. It has gotten so bad where he used a ratchet strap to help hold the chimney closer to the home. William decided to call Erickson Foundation Solution to see if someone could come out and propose a solution to stop his chimney from leaning. 

Design Specialist Kyle Jamerson came to William's home and inspected the chimney and home. Kyle proposed that William's chimney would benefit from two helical piers installed under the edge that is sinking. The pier would lift the side of the chimney that was sinking and would stabilize the chimney for years to come. 

Crew Lead Nick Carelli and his team came to the home and installed two push piers to the sunken side of the chimney and push the chimney back into its original position. 

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