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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 New Boston
Crawlspace Clean-Up

Crawlspace Clean-Up

Before After
Crawlspace Clean-Up Crawlspace Clean-Up

This crawlspace had some light plastic laid out over the exposed soil, which had become dirty and useless over the years. A new homeowner moved in and wanted to clean up the space. Additionally, a structural engineer informed the owner the beams and posts supporting the structure were in severe disrepair, and so needed to be stabilized and/or replaced. Erickson Foundation Supportworks installed a number of SmartJacks and enclosed the area with CleanSpace Encapsulation System. There were several large rocks sticking up out of the soil which could not be removed from the crawlspace, and so the CleanSpace product does not appear to be perfectly flat in some places.

Helical Piles, New Boston, NH

Helical Piles, New Boston, NH

Before After
Helical Piles, New Boston, NH Helical Piles, New Boston, NH

The bump addition on this home in New Boston was settling over time. It was supported by 3 concrete pillars, all of which had failed and were sinking. Our team proposed and installed 3 EZ Post helical piles to replace the concrete pillars. The EZ posts are permanent and will not settle.

PolyLevel and Concrete Resurfacing, New Boston, NH

PolyLevel and Concrete Resurfacing, New Boston, NH

Before After
PolyLevel and Concrete Resurfacing, New Boston, NH PolyLevel and Concrete Resurfacing, New Boston, NH

This homeowner in New Boston, New Hampshire was having water enter their garage and collecting in the back of the garage.  Design Specialist John Prince inspected the garage and came to the same conclusion that the homeowner did. The garage was sloped away from the driveway, so John proposed that they use PolyLevel to raise the back of the garage to make the water drain out toward the driveway then they would resurface the concrete so it looks new again. Crew Lead Nick Melo and his team came and lifted the back of the garage slab to slope it toward the front of the garage and then resurfaced the whole garage floor to give it a nice clean finish.

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]
More Awards

New Boston, NH Foundation, Concrete Repair & Radon Mitigator

I would call Erickson for work again in a heartbeat. Attentative and always helpful....
Happy Customers Surrounding New Boston, NH

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Reviews From New Boston
Testimonials From New Boston
Cory was thorough, quickly diagnosed the problem, explained everything, and followed through on the fix...
Testimonial by Karen D. from New Boston, NH

Foundation Repair Specialists in New Boston, NH 

For over 35 years the professionals at Erickson Foundation Supportworks have been helping both new and veteran homeowners with problems relating to their homes foundation. 

Today we still provide the same services we have been doing for over 30 years and have added new ones along the road as well.  Some of our services include wall straightening, bowing wall repair, mud jacking, settlement sinking repair, floor crack repair, and collapsing retaining wall repair among others.

At Erickson Foundation Supportworks, we are a family operated business dedicated to providing top quality general contracting services. Our mission is to build relationships as well as homes, providing all our customers with the same high quality craftsmanship and professionalism, guaranteeing a job done well, on time and on budget. Don’t let foundation troubles stress you out any longer and contact the professionals at Erickson Foundation Supportworks today!

Foundation Repair Services Provided in New Boston:

  • Wall Reinforcing Systems
  • Wall Anchor Installation
  • Pier System Services
  • Crawl Space Support Posts
  • EZ Post Installation
  • Window/Door Sticking Repair Services
  • Wall Straightening
  • Bowing Wall Services
  • Tilting Chimney Repair
  • Uneven Floor Repair
  • PolyLevel Concrete Leveling
  • SealantPro Concrete Sealing
  • DecoShield Tinted Concrete Sealer
  • FREE Estimates

Crawl space repair contractor in New Boston, 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 New Boston, NH:

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

Radon & Indoor Air Quality Services Provided in New Boston, NH:

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

Call or contact Erickson Foundation Supportworks for a FREE estimate in New Boston today!

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 New Boston
The homeowner tested his home for radon in 2015 and had levels of 4 pCi/L in the basement. As a standard, the Environmental Protection Agency (EPA)...
Job Stories From New Boston, NH
Lower Radon Levels Inside Basement, New Boston, NH

A resident of New Boston, New Hampshire has been living in their house since 2003. Recently, a neighbor informed them about the high levels of radon in their house, which prompted the homeowner to test their house for radon as well. Since they regularly exercise in the basement, they found that their house had a radon level of 4-5 pCi/L and contacted EFS for an inspection. A design specialist named Josh Phillips examined the basement and designed a radon mitigation system for the house.


The installation team, led by Steven Dumais, created two extraction points in the basement slab and attached radon pipes to them using a 3" core drill. The pipes were then sealed and linked together before being guided to the exterior of the house. A radon fan was installed on the outside of the house, connected to the radon pipe, and the pipe was then extended above the roofline to disperse the radon into the open air. 


After installation, the system effectively reduced the radon levels in the house to a safe level, and the homeowner was pleased with the results of the radon mitigation system.

PolyLevel Injection in Garage, New Boston, NH

This homeowner in New Boston, New Hampshire was experiencing an unlevel garage slab that is allowing water runoff into the basement. They decided to call EFS for a free inspection.

Design Specialist Michael LaMalfa arrived at the home and inspected the garage and basement and came up with a plan to lift and level the garage slab using PolyLevel and then sealed the leak into the basement.

Crew Lead Nick Melo and his team arrived at the home and lifted the garage slab with PolyLevel and then sealed the leak into the basement. 

our service area

Erickson Foundation Solutions Service Area