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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 Hudson
Leaning Concrete Wall Repair - Hudson, NH

Leaning Concrete Wall Repair - Hudson, NH

Before After
Leaning Concrete Wall Repair - Hudson, NH Leaning Concrete Wall Repair - Hudson, NH

The concrete foundation walls beneath this garage slab were gradually pushing out over time. A new homeowner inherited the house and decided to fix the problem permanently before it got worse. GeoLock wall anchors were the ideal solution.

Radon Mitigation System, Hudson, NH

Radon Mitigation System, Hudson, NH

Before After
Radon Mitigation System, Hudson, NH Radon Mitigation System, Hudson, NH

A homeowner in Hudson, NH bought a home radon kit to test radon in their home. They tested the radon for 7 days and the average over those days was 5.64 pCi/l and fluctuated between 3.56-6.43 pCi/l. The homeowner wanted to know if the result that they got back from the test is potentially dangerous. The homeowners have an office in the basement that they use very frequently. The homeowner decided to call Erickson Foundation Supportworks. Design Specialist Paul Magowan came to the home to talk to the homeowner about their test results. Paul recommended to the homeowner that they would benefit from a radon mitigation system in their home. Crew Lead Scott Crandall and his team installed the Radon Mitigation System into the home.

Concrete Leak Repair, Hudson, NH

Concrete Leak Repair, Hudson, NH

Before After
Concrete Leak Repair, Hudson, NH Concrete Leak Repair, Hudson, NH

This homeowner in Hudson, New Hampshire had a crack in their basement that was leaking. Design Specialist Brian Allen came to the home and inspected the crack. Then Crew Lead Patrick Drouin and his team came to the home and repaired and sealed the crack. 

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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Hudson, NH's Local Foundation Repair & Radon Mitigation Contractor

Your installers are first class and we are very happy with Erickson. If anyone requests a reference in future please...
Happy Customers Surrounding Hudson, NH

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Reviews From Hudson
Testimonials From Hudson
I would highly recommend this company, if you are in need of any of their services, which is a wide variety...
Testimonial by Beverly R. from Hudson, NH
Stephen was great! The day he showed up was really bad weather and it made it hard for him, so he showed up...
Testimonial by Jason G. from Hudson, NH
Jason was great. He gave us 3 options. Went over the pricing, the details, the risks, the benefits. He was...
Testimonial by Cathy J. from Hudson, NH

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

Hudson, 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 Hudson 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 Hudson, 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 Hudson, 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 Hudson, 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 Hudson, NH
4'" of Water Found Inside Basement, Hudson, NH

A resident of Hudson, New Hampshire has lived in their home from the 1960s for the past 40 years. This year, they have had to deal with an increased amount of water collecting on their basement floor, which they found frustrating to clean up after every rainstorm. Seeking a solution, they contacted EFS for a free basement inspection. One of our Design Specialists, John Prince, conducted the inspection and recommended a perimeter drainage system to prevent water from entering the basement. 

Our Installation Team, led by Steve Dumais, began by chipping out a trench around the perimeter of the basement, roughly 6" wide and extending 90'. They then removed enough dirt from the trench to install our WaterGuard below the slab, which collects water and directs it to our TripleSafe system in one of the corners. The TripleSafe pumps the water out of the basement through an exterior drainage line, complete with an IceGuard. The team then poured concrete over the WaterGuard and around the base of the TripleSafe to lock it into place. Finally, they installed our SaniDry Sedona dehumidifier and set the discharge line into the basin of the sump pump. 

The homeowners were thrilled with the results of the project and can now rest assured that they won't have to deal with water collecting in their basement anymore.

Pooling Water on Garage Floor, Hudson, NH

A homeowner in Hudson, New Hampshire, has lived in their home for the past 10 years. Over the past decade, they have noticed water pooling in their garage during heavy rains. The homeowners wanted to stop the water from settling in the garage so they decided to call EFS for a free inspection of their garage. Our Design Specialist Liam inspected the garage and recommended installing PolyLevel to make the garage level and pitched toward the front of the garage. 

Our installation team began by drilling small port holes into the garage slab. They drilled the port holes in a grid pattern around the garage so they could lift and level the slab without fear of cracking it. After all the holes were drilled, the team used our PolyLevel rig to inject poly beneath the slab and begin leveling and pitching the slab. Once the team hit all of the holes with PolyLevel, the team double-checked the slab for the correct pitch toward the front of the garage. When they confirmed that everything was correct the team then cleaned up the excess PolyLevel and then filled the portholes with universal concrete to make them disappear.

The homeowners were very pleased with the results of the project. They haven't seen any water collecting in the garage since Erickson came out and fixed there garage slab. 

Pooling Water on Garage Floor, Hudson, NH - Photo 1
Cracks in Foundation Wall Allowing Rodents into Crawlspace, Hudson, NH

A homeowner in Hudson, New Hampshire, had been living in their home for 8 years. Just over a year ago, the homeowners noticed some cracking in their foundation wall and some rodents finding their way into the crawlspace. The homeowner had found that the cracks have gotten larger and more rodents have appeared over the past year. They decided to call EFS for a free inspection, and our Design Specialist recommended installing NexusPro and Crack Injection into the foundation cracks to make sure no rodents can enter through them anymore. 

Our production team began by outlining each crack with tape and then they will clear the crack of any moveable debris. After the team outlines the cracks and cleaned them out they will then begin installing the crack injection. Then the team installed crack injection on the larger cracks. The team used an expanding foam to seal the crack to prevent rodents from entering from the cracks. After the crack injection was installed the team then used NexusPro to seal the smaller cracks.

The homeowner was very happy that the cracks in their foundation wall were sealed and weren't going to allow rodents into the crawlspace anymore. 

Void Fill in Garage, Hudson, NH

A homeowner in Hudson, New Hampshire, had lived in their home for 22 years and over time they have noticed some changes in their garage. The homeowner had seen some cracks and sunken sections of concrete and decided it was time to call someone in to fix the problem. Our design specialist recommended installing PolyLevel to fill any void underneath the slab. 

Our production team began by drilling portholes into the slab. They then used our PolyLevel rig to inject poly through the portholes. The team injected enough poly under the slab to fill the void and stabilize it. After the team filled the void under the entire slab they covered all of the portholes with concrete. 

The homeowner was very pleased with the results of their projects. 

Vertical Crack in Foundation Wall Allows Water Into Basement, Hudson, NH

A homeowner in Hudson, New Hampshire, has a crack in their foundation wall that continues to leak water into the basement. The homeowner would like to stop the crack from leaking. Our design specialist looked at the crevice in the basement and recommended using FlexiSpan to seal it. 

Our production team sealed the crack on the foundation wall and prevented water from entering the basement. 

Vertical Crack in Foundation Wall Allows Water Into Basement, Hudson, NH - Photo 1
Radon Mitigation System, Hudson, NH

This homeowner in Hudson, New Hampshire is planning on selling their home in the next year. They have a basement that the family uses very consistently. They have a few small fish tanks and a turtle pond in the basement. The radon levels were tested and found to be 3.8 pCi/L. They decided to call EFS for a free inspection. 

A Design Specialist inspected the home and created a plan to install a radon mitigation system into the home. 

The Radon Installation Crew installed the Radon Mitigation System into the home. 

Radon Mitigation System, Hudson, NH - Photo 1
High Radon Levels, Hudson, NH

This homeowner in Hudson, New Hampshire, has high radon levels in their home. The homeowner had tested the basement for radon and the results were 40.05 pCi/L. They decided to call EFS for a free inspection. A Design Specialist inspected the home and designed a radon mitigation system to mitigate the radon in the home. The specialist system included 2 extraction points to allow for the most amount of radon to be mitigated. 

The radon crew from EFS installed a Radon Mitigation System with two extraction points.

PowerBraces and Cracks Sealed, Hudson, NH

This homeowner recently purchased their home in Hudson, New Hampshire. During the pre-purchase inspection, the inspector noticed there were some cracks in the foundation wall in the garage and the basement. These cracks worried the new homeowners, so they called EFS for a free inspection. 

Senior Design Specialist Michael LaMalfa inspected the home. Michael found those same cracks in the basement and found that the wall is cracking because hydrostatic pressure is pushing in on the wall and causing it to crack. The homeowners are fortunate to have caught this as early as they did. If this is left untreated for months or years the wall could become unstable and collapse. Michael recommended installing PowerBraces to the wall and sealing the cracks in the foundation walls.  

Crew Lead Nick Carelli and his team installed 2 PowerBraces and sealed the cracks in the foundation wall. 

Bulkhead is Leaking into the Basement, Hudson, NH

A homeowner in Hudson, New Hampshire was experiencing water coming down into the basement from the bulkhead. The home was built three years and the water coming from the bulkhead has ruined the carpet in the basement. The homeowners decided to call EFS for a free inspection.

Design Specialist Victor Tapia inspected the basement. Victor recommended installing WaterGuard and Trench drain at the bottom of the bulkhead steps. 

Crew Lead Gilberto Cortijo and his team installed the Trench Drain and WaterGuard at the bottom of the bulkhead steps. 

Lally Column Replacement and Crack Sealing, Hudson, NH

This homeowner in Hudson, NH wants to make sure she forever home is in good condition. She called EFS to have them come and look at a crack in the exterior of the foundation. In the future, she would like to redo the living room.

Design Specialist Kenny Calabrese inspected the crack on the outside of the home, then continued to inspect the inside of the home. While in the dirt basement, Kenny noticed that the lally columns were starting to lean slightly and didn't seem to have a great base to stand on.  Kenny recommended installing SmartJacks and sealing that crack in the foundation. 

Crew Lead Spencer Ladd and his crew arrived at the home and installed 5 SmartJacks into the basement and then sealed the crack in the foundation. 

Too Much Moisture in Basement, Hudson, NH

This homeowner in Hudson, New Hampshire wanted a way to control the moisture in their basement. Over the past couple of months, they have been noticing the moisture in the basement has been higher than normal. they would like to have a way to reduce the moisture in the basement. She decided to call EFS for a free inspection. 

Design Specialist Chris Greenwood inspected the home to see if he could find any areas in the basement where moisture was entering. He did find one area that was allowing some moisture in, but the area was quite small. Chris recommended installing a Sani Dry system and sealing up that area that was allowing in moisture. The homeowner decided that they would like to just install the SaniDry into the basement. 

Crew Lead Dillon Kingsbury came by the home and installed the SaniDry system into the basement. 

Radon Mitigation System, Hudson, NH

This owner of a condo in Hudson, New Hampshire had planned on selling their condo. They recently had the condo tested for radon. The results of the radon test were at 13.9 pCi/L. The owners decided to call EFS for a free inspection. 

Design Specialist Michael LaMalfa inspected the condo and recommended installing a radon mitigation system. The owners are selling the condo and wanted to make sure it was safe for the next person who purchased the condo. 

Crew Lead Dillon Kingsbury and his team arrived at the condo and installed the radon mitigation system. 

Radon Mitigation System, Hudson, NH

This homeowner in Hudson, New Hampshire had radon gas present in their basement. They did not have a radon mitigation system but wanted to hear about installing one. They decided to call EFS for a free inspection. 

Design Specialist Chris Greenwood dropped off a CRM test. A couple of days later Chris conducted his inspection and recommended installing a radon mitigation system in the home.

Crew Lead Dillon Kingsbury and his team arrived at the home and installed the radon mitigation system. 

Cracked and Sinking Garage Slab, Hudson, NH

This homeowner in Hudson, New Hampshire was experiencing a crack in their garage slab and the slab was now sinking. They decided to call EFS for a free inspection. 

Design Specialist Jason Vachon arrived at the home inspected the home and confirmed what the homeowner already knew. There is a 22' crack across the garage and the back of the garage is sinking around .875" to 1.25". Jason recommended using PolyLevel to lift and level the garage slab, and then once the slab is level seal the cracks using Crack Sealant. 

Crew Lead Nick Melo and Installation Specialist Tyler Oslizlo arrived at the home and injected PolyLevel into the garage slab to level, then sealed all of the cracks in the garage using Crack Sealant. 

Water Leaking into Basement, Hudson, NH

Homeowner Jason P. in Hudson, New Hampshire was experiencing a leak in his basement. Every time it rained Jason would see water coming into their basement. It had gotten so bad the homeowners stopped storing things in their basement so they wouldn't get ruined by the water.

Design Specialist John Prince came to the home and was tasked with finding out where the water is entering the basement. He found out that the water was entering through a crack where the wall meets the floor. 

Crew Lead Branden Edwards and his team came to the home and installed a Fast Drain and a Sump pump into the basement. This allows for the Sump Pump and Fast Drain to stop the build-up of water.


Water Leaking into Basement, Hudson, NH - Photo 1
Settling Condominium - Push Pier Repair

The Shepherds Hill condominium complex was built in the early 2000s in Hudson, NH. The complex is comprised of attached condo units, which rest upon a hilltop overlooking Benson Park. One of the buildings began showing signs of settling about 12 years ago, and over the years gradually got worse. The homeowners of the two separate condos in this building, Mike B. and David M. knew they needed to take action to repair the foundation, and began their search for possible, cost-effective solutions to stabilizing their shared foundation. Windows and doors in both units were sticking, there were large cracks in the slab on the lower levels, and cracks were also found in the drywall throughout both units, all signs of foundation settlement.  For the homeowners, it was crucial they made the necessary repairs (permanently), as one was moving away and looking to rent the home, and the other was looking to sell within a few years' time.

Erickson Foundation Supportworks had previously done foundation repair work for the property management group tied to Shepherd's Hill, and so were one of the companies to submit proposals for addressing the settlement issue. Being hired for the job, the production crew was led by Stavros Charalambous, who began the task of installing 31 Push Piers around the entire perimeter of the building, as each side of the structure was sinking. In the front of the structure, the settlement was about 1 inch, while in the rear, the structure had settled 2 3/4 inches. 

To install a push pier system, the soil is first removed to expose the foundation footing where the pier will be driven. A heavy-duty steel bracket is then installed below the footing. Next, rugged, interlocking steel pier sections are hydraulically driven through the bracket until bedrock or stable soil is reached. The weight of the home is then transferred through the piers to this load-bearing soil. Once this has been completed, it's possible to attempt to lift the foundation, elevating the settled foundation back to its original position. Once the homeowner and installing contractor are satisfied with the stabilization or amount of lift, the soil can be backfilled. The structure is then permanently stabilized in its new position.

On the day of the lift, both homeowners were home and tested windows and doors throughout the process. Both were amazed and thrilled to see windows and doors, which had been sticking or jammed for years, be operating and functioning correctly once again. The lift was successful, and with the foundation permanently stabilized, the interior drywall damage could then also be repaired. For David M., looking to rent his condo, he felt relieved knowing that there were no longer any structural issues for him to deal with while he prepared to move. For homeowner Mike B., he was glad to know that having a stabilized foundation, with a transferable warranty for the Push Pier system, was going to make selling his condo home that much easier.

Settling Condominium - Push Pier Repair - Photo 1Settling Condominium - Push Pier Repair - Photo 2Settling Condominium - Push Pier Repair - Photo 3Settling Condominium - Push Pier Repair - Photo 4Settling Condominium - Push Pier Repair - Photo 5Settling Condominium - Push Pier Repair - Photo 6Settling Condominium - Push Pier Repair - Photo 7
Garage Foundation Repair

Inheriting a family home comes with its challenges, especially when the home is in desperate need of repairs. For Sharon H., the home she inherited in Hudson, NH from her father was in need of structural repairs to the foundation and slab of the attached garage. Over time the slab was settling, and the soil beneath the slab was pushing downwards against the foundation walls beneath it, forcing them to lean out. There was also a large crack along a seam where an old foundation used to adjoin the garage, and at the seam, the soil was gradually pouring out. With leaning walls and a sinking slab, the garage was at risk of completely collapsing. Sharon saw a commercial for Erickson Foundation Supportworks on WMUR TV and called to schedule an inspection and learn more about possible solutions for repairing her foundation problem.

After a thorough inspection, Erickson Foundation Supportworks proposed GeoLock wall anchors to straighten and stabilize the leaning walls. Additionally, the slab in the garage was thin and brittle, and since part of the GeoLock installation process would involve some excavation within the garage, Sharon decided it was also best to replace the entire 12' x 12' slab. 

GeoLocks are an innovative wall anchor system, permanently stabilizing foundation walls by anchoring the walls to the hard-packed soil beyond the foundation wall. After installation, wall anchors can often be tightened over time to further straighten the foundation walls and pull them back to their original position. 

GeoLock Wall Anchors  

Erickson Foundation Supportworks installed 3 GeoLock anchors on the right side of the foundation wall beneath the garage to permanently stabilize the wall against leaning out further. The wall was also straightened a significant amount, as the soil on the other side was excavated to allow some movement. There were also 3 GeoLock anchors installed on the rear wall beneath the slab, which was also stabilized and straightened. 

In situations where there is compact or virgin soil on the other side of a leaning foundation wall, GeoLock anchors are the ideal solution for stabilizing, and in some cases straightening the wall. Sharon was thrilled to see the improvements and relieved to know her garage is no longer at risk of losing its foundation stability.

Garage Foundation Repair - Photo 1Garage Foundation Repair - Photo 2
Settling Home in Hudson, NH

The foundation of this 1970's home was installed without a proper footing. Gradually sinking over the years, causing windows and doors to stick along the way, eventually settled 7 inches. With the potential to continue sinking, the homeowner needed to address the issue.

Push piers were used to lift and stabilize the structure. The piers were successfully able to lift the home 3 inches (anymore would have affected plumbing or caused severe cracking). With the push piers being so deep into the earth, it is unlikely the home will ever settle again.

Additionally, spray foam, similar to our PolyLevel product, was applied to the foundation wall and soils surrounding it, it order to provide some frost protection. Frost causes heaving and other harmful effects to the foundation, so this was also a crucial step to address.

Lastly, this home also received an air radon mitigation system. It will be much easier to sell the home now that it is much better protected.

Settling Home in Hudson, NH - Photo 1Settling Home in Hudson, NH - Photo 2Settling Home in Hudson, NH - Photo 3Settling Home in Hudson, NH - Photo 4

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