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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 Union
Waterproofing Needed After Pre-Purchase Inspection, Middleton, NH

Waterproofing Needed After Pre-Purchase Inspection, Middleton, NH

Before After
Waterproofing Needed After Pre-Purchase Inspection, Middleton, NH Waterproofing Needed After Pre-Purchase Inspection, Middleton, NH

A potential buyer in Middleton, New Hampshire, had an interest in purchasing a home. They called EFS to do a repurchase inspection. During the inspection the specialist found water entering through the foundation wall. Our production team installed an UltraSump, FlexiSpan, and IceGuard into the home. 

SmartJacks Installation, Middleton, NH

SmartJacks Installation, Middleton, NH

Before After
SmartJacks Installation, Middleton, NH SmartJacks Installation, Middleton, NH

A homeowner in Middleton, New Hampshire, purchased their home a few years ago. They were planning to finish the space down in the basement but weren't confident in some of the supports down there. The homeowners called EFS for a free inspection of the basement. Our specialist looked at the basement and recommended installing 2 SmartJacks in the basement to span an area where the wall had been taken out. 

Our team installed two of our SmartJacks where the wall was taken out to support where the wall was taken out.

SmartJacks Installed, Middleton, NH

SmartJacks Installed, Middleton, NH

Before After
SmartJacks Installed, Middleton, NH SmartJacks Installed, Middleton, NH

A homeowner in Middleton, New Hampshire, had purchased their lakeside home just over two years ago. When they purchased the home they noticed the floors in the home seemed to be out of level. They called EFS to have us inspect the crawlspace to look at the supports and the floor system. We recommended replacing the existing cinder block supports with 12 SmartJacks and Supplemental beams to stabilize and level the floors. 

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

Your Professional Union, NH Concrete Repair & Radon Mitigation Company

Happy Customers Surrounding Union, NH

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

Union, 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 Union 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 Union, 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 Union, 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 Union, 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 Union, NH
Lakeside Cottage Needs Crawlspace Supports Replaced

A resident of Middleton, New Hampshire, purchased a lakeside cottage two years ago. They had noticed that the floors in their cottage were twisting and sagging. So, they contacted EFS for a free inspection of the supports under the floor system. Our Design Specialist, Jason Vachon, met with the homeowners and inspected the supports. After the inspection, he recommended replacing 12 supports with 12 SmartJacks and 64' of Supplemental beam to stabilize and level the floor system.


Our installation team, led by Ed N., set up temporary posts in the crawlspace to support the floor while they removed the old supports and installed the new SmartJacks and Supplemental Beam. The team installed big plate footings on the dirt floor to provide a base for the SmartJack to support the floors. Once the footings were secured, the team cut the SmartJacks to the correct size and installed the top brackets and Supplemental beam. Once all of the supports were in place, the team began to tighten the top brackets to lift and level the floor system, using laser levels to ensure that the floors were perfectly flat.


Finally, the team cleaned up the crawlspace and showed the homeowner their new SmartJacks. The homeowner was very pleased with the results of the project.

Replacing Supports in Basement, Middleton, NH

A homeowner in Middleton, New Hampshire, has owned their home for the past three years and is planning to finish their basement. To ensure proper support, they contacted EFS, and our Design Specialist, Jared Pavluvcik, inspected the existing supports. Jared determined that three SmartJacks needed to be installed, two to support a beam where a wall was knocked down and the third to replace an existing lally column.


Our installation team, led by Eric Witham, began by chipping out concrete from the basement slab to install footings below the slab. Then, they attached the supports to the beam above and used an adjustable top bracket to lift the beam and ensure it was level. Next, the team removed the lally column, replaced it with a SmartJack, and set up a temporary post. 


With the three SmartJacks installed, the homeowners were now confident to finish the area.

Waterproofing Needed After Pre-Purchase Inspection, Middleton, NH

A home buyer in Middleton, New Hampshire, had a strong interest in purchasing a home. The buyer was interested in purchasing the home using a reverse mortgage if the foundation inspection came back "clean". Our design specialist Brian examined the foundation and the basement. Brian had found some water intrusion from the left foundation wall, so he recommended installing UltraSump, IceGuard, and FlexiSpan in the basement. 

Our production team began by digging the basin for the UltraSump. After the Ultra Sump basin was dug and installed, the team fed the drainage line to the exterior of the home. They connected an IceGuard to the drainage line to prevent water from backing up into the basement. Finally, the team used FlexiSpan to seal a crack on the foundation wall that allowed water to come into the basement. 

The team stopped water from entering the home and the buyer completed the purchasing process. 

our service area

Erickson Foundation Solutions Service Area