Service Area
Contact Us For
A Free Estimate!
Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

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 Gilford
EZ Post Deck Piers, Gilford, NH

EZ Post Deck Piers, Gilford, NH

Before After
EZ Post Deck Piers, Gilford, NH EZ Post Deck Piers, Gilford, NH

This sunroom addition was installed on posts and concrete pillars in the ground. Overtime, the addition began to settle due to the unstable soils around the pillars. Erickson Foundation Supportworks installed EZ Posts beneath the sunroom to stabilize and slightly lift the addition back to level.

Your Leading Gilford, NH Concrete Repair & Foundation Repair Company

Very well organized crew, clean work and able to react well to concerns on site....
Happy Customers Surrounding Gilford, NH
Work Requests

Click the icons to see what our customers had to say.

Erickson Foundation Supportworks has been the trusted, local professionals to call in Gilford, NH, for foundation repairs, concrete repair, and radon mitigation. Our in-house team of expert engineers know how to properly determine and repair the structural issues you are going through. We provide a 25-year written warranty for all of our foundation products. With the professionals at Erickson Foundation Supportworks, you can feel safe knowing that your repairs are in good hands.

Foundation Repair Contractor Gilford, 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 Supportworks, 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

Gilford, NH Local Concrete Repair 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 Supportworks 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 a technique called 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 ResurfacePro™ Concrete Resurfacing, a concrete repair system that will leave your concrete functional, strong, and beautiful. 

Get in contact with us today and get your FREE concrete leveling and concrete sealing estimate!

Radon Gas Mitigation Systems

Radon gas is colorless, odorless, and as cancer-causing as tobacco 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.

Work Requests From Gilford, NH
Vicinity of Sagamore Road in Gilford
Free standing garage with severe foundation cracking (front to back) need replaced or repair.
Vicinity of Cotton Hill Road in Gilford
The recently constructed 4 season sun room on the deck has settled and needs to be leveled & better supported to prevent further settling
Vicinity of Hickory Stick Lane in Gilford
We have a Smartblock foundation that has leaked water for years. The foundation cannot be viewed for damage due to the rigid foam in and out. Water seepage is predominately on the back of the house.
Vicinity of Lake Shore RD in Gilford
Big crack in foundation walls and multiple smaller ones on wall and flooring of basement of split entry house
Vicinity of Mountain Drive in Gilford
Crack slab foundation
Vicinity of Intervale Road in Gilford
Engineer recommends filling and sealing cracks in our cinder block foundation. Looking for an estimate on the work. Thanks.

our service area

Erickson Foundation Supportworks Service Area