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Reviews From Carroll County
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 Carroll County
Radon Mitigation System, Center Ossipee

Radon Mitigation System, Center Ossipee

Before After
Radon Mitigation System, Center Ossipee Radon Mitigation System, Center Ossipee

This homeowner in Ossipee, New Hamshire was concerned with air quality in their basement. They spoke to Design Specialist Paul Magowan and Paul proposed a Radon Mitigation System to be installed in their home. Crew Lead Scott Crandall and his team came to the home and installed a radon mitigation system into their home. The radon system reduced the amount of radon in the air. 

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

Trustworthy Foundation Repair, Radon Mitigation Company Serving Carroll County, NH

For a FREE no-obligation basement waterproofing, foundation repair, radon mitigation estimate in Carroll, NH, please fill out the form to the right and Erickson Foundation Solutions will contact you shortly.
I needed helical piers for a new 15x30 deck. Polite and informative company, didn't leave anything behind after cleanup....

Responsible basement waterproofing, foundation repair, radon mitigation company serving Carroll County, New Hampshire

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Carroll County, NH.

Services we offer in Carroll County:

  • Radon Gas Testing.
  • Radon Mitigation.
  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Carroll County
NAPA
The lot for this NAPA Auto Parts warehouse, and neighboring businesses, was completely man made and built from fill brought in from other locations...
Job Stories From Carroll County, NH
Water Proofing and Power Braces, Center Sandwich, NH

Duff Thomson of Thomson Builders had a project in Sandwich, New Hampshire, that needed some foundational help. There was a large horizontal crack that stretches around 28' that needed to be repaired. Design Specialist Paul Magowan came out to the new construction and inspected the crack and proposed that EFS install PowerBraces. While Paul was doing his inspection, he noticed some water collecting in the basement and he proposed that they have a french drain and waterproofing installed as well. 

Crew Lead Spencer Ladd and his crew came to the home and installed PowerBraces along the wall that has the crack and also installed a French Drain and some other waterproofing. 

Water Proofing and Power Braces, Center Sandwich, NH - Photo 1Water Proofing and Power Braces, Center Sandwich, NH - Photo 2Water Proofing and Power Braces, Center Sandwich, NH - Photo 3Water Proofing and Power Braces, Center Sandwich, NH - Photo 4Water Proofing and Power Braces, Center Sandwich, NH - Photo 5
Newly Built Home Has High Radon Levels, Conway, NH

This homeowner in Conway, New Hampshire had recently built their home. They tested their home for radon and saw levels between 24-28 pCi/L. They decided to call EFS for a free inspection. 

Design Specialist Michael LaMalfa inspected the home and designed a radon mitigation system for the home. 

Crew Lead Branden Edwards and his team arrived at the home and installed a new radon mitigation system into the home. 

High Radon Level in Second Home, Moultonborough, NH

This homeowner owns a second home in Moultonborough, New Hampshire, and wanted to have a radon mitigation system installed. The homeowners decided to call EFS for a free inspection. 

Design Specialist Michael LaMalfa inspected the home and designed a radon mitigation system for the home. 

Crew Lead Braden Edwards and his team arrived at the home and installed the radon mitigation system into the home. 

High Radon Level in Second Home, Moultonborough, NH - Photo 1
Water Entering Garage, Wolfeboro, NH

This homeowner in Wolfeboro, New Hampshire was experiencing water coming into their garage and causing damage to the concrete. The homeowners decided to call EFS for a free inspection. 

Design Specialist Victor Tapia inspected the garage. Victor found that water runoff from the front of the home was causing water to enter the garage. Victor and the homeowner discovered that there were a couple of cracks in the wall of the garage. Those cracks were allowing water to come into the garage. Victor recommended installing FlexiSpan and Crack Monitors to the cracks in the garage. 

Crew Lead Ed Nadreau and his team arrived at the home and installed 18' of FlexiSpan and 3 Crack Monitors to the cracks in the garage. 

Settlement in Home and Moisture in Basement, East Wakefield, NH

This homeowner in East Wakefield, New Hampshire was experiencing some settlement in their home along with some moisture in the basement. They would like to have a company come out and address both things for them. They decided to call EFS for a free inspection.

Design Specialist Michael LaMalfa inspected the home. During his inspection, he noticed a lot of moisture in the basement. He recommended installing a Sani Dry system in the basement. To address the settlement he recommended replacing the two of the lally columns in the basement with SmartJacks.

Crew Lead Spencer Ladd and his team installed the 2 SmartJacks and the Sani Dry into the basement. 

Foundation Wall is Failing, East Wakefield, NH

This homeowner in East Wakefield, New Hampshire has had concerns with their foundation wall since they moved into their home 10 years ago. After realizing that this home isn't their forever home, they decided that they would need to preserve the value of the home and make necessary repairs. One of the first repairs on the list was horizontal cracks in their foundation wall. They decided to call EFS for a free inspection. 

Michael LaMalfa inspected the interior and exterior of the foundation. Michael found that the foundation wall is in stage 2 wall failure. The wall has long horizontal cracks and steps cracks, which are indicators that the wall is failing. Michael recommended installing Geolock Wall Anchors on the foundation wall. 

Crew Lead Spencer Ladd and his team installed 4 Geolocks on the foundation wall in the basement to stabilize the wall. The 4 Geolcoks are evenly distributed over the length of the wall. A trench was dug 10ft outside of the foundation wall to install the other end of the geolock anchors. 

Geolocks and Wall Rebuild, Wolfeboro, NH

The Director of Facilities at Camp Bernadette in Wolfeboro, New Hampshire has an issue with their arts and crafts building. The arts and crafts building, which was built in 1935, has a crack in the foundation wall. The Director of Facilities got a recommendation to call EFS for a free inspection. 

Design Specialist Brian Swindell inspected the arts and crafts building. He examined the foundation wall of the building. Brian found that there were a couple of cracks and one section that was becoming detached from the foundation wall. Brian recommended replacing the section of the wall that is separating from the foundation and then installing Geolocks down the rest of the foundation wall. 

Crew Lead Nick Carelli and his team installed a masonry wall at the corner of the building and then secured the rest of the wall with 5 Geolocks.

Geolocks and Wall Rebuild, Wolfeboro, NH - Photo 1
High Radon Levels Found During Pre-Purchase Inspection, Brookfield, NH

During a pre-purchase inspection, the home inspector for the home buyers tested the home for radon. The levels in the home were 52 pCi/L. The previous homeowner had lived in the home for 35 years and had no idea the radon levels were as high as they were.

Before moving into the home the new homeowner called Erickson Foundation Solutions for a free inspection. 

Design Specialist Stephen Caron inspected the home and determined 2 extraction points would be a minimum requirement to lower the high radon levels. But he recommended installing 4 total extraction points to ensure the radon levels are mitigated to a healthy level. The homeowner decided to start with 2 extraction points instead of 4, and agreed to upgrade to 4 extraction points if radon levels were still high after several months.

Crew Lead Dillon Kingsbury and his team installed two radon systems with the designed two extraction points. The mitigation system was designed to extract from both sides of the home. 

Serving the following Carroll County, NH zip codes
Conway 03818, Wolfeboro 03894, Ossipee 03864, North Conway 03860, Moultonborough 03254, Sanbornville 03872, Center Conway 03813, Tamworth 03886, Bartlett 03812, Madison 03849, Center Ossipee 03814, Union 03887, East Wakefield 03830, Effingham 03882, Freedom 03836, Center Tuftonboro 03816, Glen 03838, Intervale 03845, Center Sandwich 03227, Silver Lake 03875, Jackson 03846, Mirror Lake 03853, Chocorua 03817, Eaton Center 03832, Melvin Village 03850, North Sandwich 03259, West Ossipee 03890, Kearsarge 03847, South Tamworth 03883, Wolfeboro Falls 03896, Wonalancet 03897

our service area

Erickson Foundation Solutions Service Area