Proudly serving VT, NY and NH including - Keene, Concord, Burlington and nearby1-855-248-5226
For over a decade Northern Basement Systems has been Jericho’s trusted contractor. You can expect fast installation and effective results. You receive a free inspection & no-obligation, written cost estimate along with financing options. Armed with patented products and years of experience we are the best choice for your home.
We fix leaky basements using our patented basement waterproofing system. The interior drainage system collects any water in your basement and funnels it to an efficient sump pump. The water is removed and your basement stays permanently dry.
You can also have an energy-efficient basement dehumidifier installed to prevent mold growth in damp basements. Your basement waterproofing system comes with a lifetime, dry-basement warranty.
We keep your Jericho crawl space dry and protected by sealing it and encapsulating the area with 25 ml vapor barrier. You can have an exterior basement drain and sump pump to remove any water entering the crawl space. Your newly encapsulated crawl space is warranted for 25 years.
Like the basement we install energy-efficient dehumidifiers to control relative humidity and prevent mold growth in the crawl space. For sagging floors over the crawl space we install industrial strength support jacks leveling the floor.
Our foundation experts will inspect your Jericho home's foundation and explain the best non-invasive method to repair and stabilize the foundation. We have the right foundation repair tools for each job and can provide the permanent foundation repairs you need. The foundation products that we install have a 25 year warranty.
If you have sunken concrete around your Jericho home we can fix it. We drill small holes in the concrete and pump PolyLEVEL beneath the concrete slab. PolyLEVEL is an expanding polyurethane foam which expands lifting the concrete back to a level position.
PolyLEVEL has numerous benefits over traditional Mud Jacking and Slab Jacking techniques that rely on a concrete mud slurry. PolyLEVEL is much lighter than the slurry and does not impose additional weight on settling foundations. It also does not erode, is impressively strong and uses smaller injection holes than mud slurry.