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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 Hampstead
Sagging Joists in Basement, Hampstead, NH

Sagging Joists in Basement, Hampstead, NH

Before After
Sagging Joists in Basement, Hampstead, NH Sagging Joists in Basement, Hampstead, NH

Older home with a fieldstone foundation. The lally columns and brick posts were failing and settling over the years, and so the homeowner was looking for a permanent solution to fix the problem. Erickson Foundation Supportworks installed several SmartJacks throughout the basement area, which was all dirt floor. The homeowners old sumppump was also replaced and upgraded.

High Water Table Causing Water Issue, Hampstead, NH

High Water Table Causing Water Issue, Hampstead, NH

Before After
High Water Table Causing Water Issue, Hampstead, NH High Water Table Causing Water Issue, Hampstead, NH

A home near a lake has a high water table around their home. Recently the water has been overwhelming the old sump pump. They decided to call Erickson Foundation Solutions to inspect the basement. EFS recommended installing Water Guard, Water Guard Port, Sani Dry, Freeze Guard, and Super Sump TripleSafe.

Basement is Cracking and Sloping, Hampstead, NH

Basement is Cracking and Sloping, Hampstead, NH

Before After
Basement is Cracking and Sloping, Hampstead, NH Basement is Cracking and Sloping, Hampstead, NH

A homeowner in Hampstead, New Hampshire, had some cracking in their basement caused by some settlement over the years. Our production team installed Push Piers in the back corner of the home to stop it from settling more. 

Company Awards
Angi Super Service Award
Angi Super Service Award - 2023... [Read more]
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]
Best of HomeAdvisor - 2020
Best of HomeAdvisor - 2020... [Read more]
More Awards

Friendly Concrete Leveling & Radon Mitigation Company serving Hampstead, NH

Saved me a chunk of money, and they did a great job. Would definitely recommend them!...
Happy Customers Surrounding Hampstead, NH

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Erickson Foundation Solutions has been the trusted, local professionals to call in Hampstead, 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 Hampstead, 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

Hampstead, 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 Hampstead 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 Hampstead, 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 Hampstead, 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 Hampstead, 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!

Job Stories From Hampstead, NH
Full Perimeter Water Drainage, Hampstead, MA

David M. of Hampstead, New Hampshire has plans to turn his basement into a storage space. With the amount of water that makes its way through the foundation in his basement, the risk of his belongings getting damaged is too high. In order to permanently solve this problem, he reached out to Erickson Foundation Solutions.

David reached out to our Customer Care Specialist to schedule a free inspection of the home. Our Design Specialist, Victor Tapia, identified the problems in the home and offered solutions based on David's needs. Without a concrete slab in his basement, this was a very convenient time to add WaterGuard perimeter drainage. This system works by collecting unwanted water along the border of the foundation and filtering it to a sump pump. Typically, the perimeter of a basement slab would need to be chipped up to install WaterGuard, and then cemented back into place. The WaterGuard system would then filter to our UltraSump, which then pumps water out of a home through an exterior drainage line.

With this waterproofing system in place, David can confidently store his belongings in the basement knowing they won't get wet. Installing a concreate slab in the near future will also be an easy process that won't damage the waterproofing system.

Full Perimeter Water Drainage, Hampstead, MA - Photo 1
1950's Home Had 3 Feet of Water Inside of Crawlspace, Hampstead, NH

The owner of a 1950s home in Hampstead, New Hampshire, had 3 feet of water come into their crawlspace during the springtime when we had a large amount of rainfall. The homeowners have never seen this must water in their crawlspace. In the last few years, a home was built on the vacant lot next to them. With that house being built they have seen water entering the crawlspace more and more often. The homeowner decided to call EFS for a free inspection of their crawlspace. Our Design Specialist Victor Tapia met with the homeowner and took an extensive look at the crawlspace. After his inspection, Victor recommended installing a TripleSafe, SmartPipe, SmartJacks, and CleanSpace into the crawlspace to control water coming in and adding support to a sagging support beam. 

Our Installation Team led by Anthony Locascio began by first removing the old sump pump and replacing it with our TripleSafe. Once the TripleSafe was installed and plumbed to the exterior of the home, the team was able to work in the crawlspace and not have to worry about water surging in. Next, the team then worked on installing the perimeter drainage around the crawlspace and installing the SmartJacks under the sagging support beam. After the drainage and supports were installed the team then installed the CleanSpace throughout the entire crawlspace. We started with going around the walls first and then moving to cover the floors before the project was complete. 

The homeowner was very pleased with the results of the project and don't have to worry about water collecting in their crawlspace. 


Pre Purchase Inspection Noted Concerning Crack, Hampstead, NH

A new homeowner in Hampstead, New Hampshire, received a pre-purchase inspection from an inspector in their town. The inspector noticed a crack in their foundation that seemed concerning. The inspector didn't inform them of possible solutions so the homeowners took it into their own hands to reach out to EFS for a free inspection. Our Design Specialist Liam inspected the crack and found that the crack isn't anything to worry about so he recommended sealing it so water couldn't enter the home and putting a crack monitor on it to track whether it moved or not. But Liam had noticed on his inspection that a beam in the garage was sagging and recommended installing two SmartJacks into the garage.

Our installation team began by chipping out a small section of concrete and creating a footing under the slab with rebar crushed stone and concrete. Once the footing cured the team then installed our SmartJacks footing and SmartJack assembly over the footing and connected it to the beam above. Once the SmartJacks were secured to the beam and over the poured footing the team used the adjustable top of the SmartJacks to add support to that beam. 

The homeowner was relieved that the crack in their foundation was nothing to worry about and that Liam noticed the sag in their garage and suggested a solution that worked for them. 

Basement is Cracking and Sloping, Hampstead, NH

A homeowner in Hampstead, New Hampshire, has lived in their home for 15 years and has noticed some movement in their basement. Our design specialist examined the basement and recommended installing Push Piers, PolyLevel, and EZ posts in and around the basement. 

Our production team installed piers around the back left of the home, PolyLevel under the basement slab, and a helical post to replace a concrete pier on the porch. The team used a hydraulic press to push the piers down until they achieve a sustainable pressure to support the home. A similar process is done with the new post to support the deck. Instead of a press, a big hydraulic drive head will spin the helical post down until sufficient torque.

High Water Table Causing Water Issue, Hampstead, NH

The owner of this property in Hampstead, New Hampshire has lived here for more than 25 years in a home just a couple of hundred feet from the edge of a lake. The area around the home has a high water table because of the lake being close by. While they have had a sump pump in the basement for many years to help with their wet basement, over the past couple of years the sump pump hasn't been able to keep the basement dry.  The homeowner decided to call EFS to help determine a more permanent solution to their wet basement concerns.

Our EFS waterproofing specialist found the existing sump pump was outdated and wasn't big enough to push out all of the water from the basement. It also hadn't been serviced in many years. Additionally, over the years water in the soil on the outside of the foundation walls was building up and pushing against the foundation, beginning to cause worse problems. In order to solve the problem, the homeowner needed to properly waterproof their home. Our specialist recommended installing WaterGuard, Freeze Guard, and a Super Sump Triple Safe, in the basement. This battery back-up system will provide some much needed protection and will easily keep up with the water entering this basement. A SaniDry system was also installed, which is an industry leading dehumidifier, allowing the homeowner to better control the moisture in their basement and improve the quality of the air in their home.


Stage 3 Wall Failure, Hampstead, NH

This homeowner in Hampstead, New Hampshire, had foundation wall concerns in their home. The block foundation of the home is bowing and during the winter water comes into the basement through the bulkhead. They decided to call EFS for a free inspection. 

Senior Design Specialist Michael LaMalfa inspected the home. During the inspection of the foundation wall, Michael quickly realized that the foundation wall is in stage 3 wall failure and needs to be repaired immediately. Michael recommended installing Geolocks to stabilize the wall and attempt to straighten the wall as much as possible. Michael also recommended installing CleanSpace and WaterGuard in the basement. 

A couple of crews from EFS came to the home in Hampstead to install the CleanSpace, WaterGuard, and Geolocks. 

Stage 3 Wall Failure, Hampstead, NH - Photo 1
Pool Deck is Sinking, Hampstead, NH

This homeowner in Hampstead, New Hampshire has been in their home since 1996. The home has a beautiful backyard that includes a pool and a concrete pool deck. A few years after the pool was installed the homeowner noticed the pool deck had settled. And, year after year they noticed that it settled a little bit more. The homeowner finally had it and wanted the concrete repaired because they didn't want the grandchildren tripping. They decided to call Erickson Foundation Solutions for a free inspection.

Design Specialist Kenny Calabrese inspected the concrete pool area and immediately noticed the settlement. Kenny recommended injecting PolyLevel under the pool deck to level the sections that had settled, and also stabilize the entire area.

Crew Lead Nick Melo and his team injected PolyLevel into the settled sections of the concrete, and were successful in stabilizing the surface, making it safer for the family to enjoy their pool.

Pool Deck is Sinking, Hampstead, NH - Photo 1
Barn Floor Needed to be Stabilized, Hampstead, NH

Rob S. of Hampstead, New Hampshire was experiencing some foundation issues with bowing floors in their barn. Rob recently bought his home and wanted to repair things that need immediate attention. Rob felt that the barn was at the top of the list. 

Design Specialist Paul Magowan arrived at the home and inspected the barn to see how EFS could level the floors while strengthening the barn. Paul recommended installing SmartJacks in the barn. To strengthen the barn floors and stop them from bowing, Paul proposed using 15 SmartJacks to replace the old supports. 

Crew Lead Ed Nadreau and his team arrive at the home and install the 15 SmartJacks into the barn. Ed and his team made sure that the floors were level and stabilized. 

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