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Adirondack Basement Systems

4 Jones Road
Halfmoon, NY 12065
Mon-Thu 8:00am-5:30pm
Fri 8:00am-4:00pm
Sat 8:00am-2:00pm
In business since 1998

Adirondack Basement Systems has been New York's local provider of expert basement waterproofing, foundation repair, concrete leveling, concrete repair, and crawl space repair services since 1997. As a member of the international Basement Systems network, Adirondack Basement Systems has exclusive access to the most innovative waterproofing solutions and high-quality products. The company has been awarded the 2013 BBB Torch Award for Marketplace Ethics, the 2010 Torch Award for Marketplace Ethics, the 2014 Angie's List Super Service Award, the 2014 Community News Reader's Choice Award, the 2014 Troy Record Reader's Choice Award, and the 2014 Saratogian Reader's Choice Award.

Hiring the authorized Basement Systems company in New York means you can benefit from:

  • Patented & awarded products
  • More than 20 years of experience
  • Recognized & awarded service
  • Written, transferable warranties


  • Basement Waterproofing to keep your basement dry and healthy.
  • Foundation Repair for bowing walls, sinking settlements, sagging crawl spaces, and wall cracks.
  • Concrete Leveling to repair sinking, uneven concrete.
  • Concrete Repair to fix cracked, unsightly concrete.
  • Crawl Space Repair to maintain the healthy of your crawl space.
  • Air Purifier that removes over 99.97% of particles from the air.

Products Installed:

  • Sump Pumps
  • French Drainage Systems
  • Basement Flooring: Floor Tiles & Sub Floor Matting
  • Waterproof Basement Wall Products: Rigid Wall Panels, Plastic Vapor Barriers, Radiant Heat Barriers & Insulated Wall Panels
  • Downspout Extensions
  • Self-Draining Dehumidifiers
  • Anti-Freeze Discharge Devices
  • Aspen Air Purifier
  • Concrete Repair Systems: PolyLevel┬« Concrete Leveling, NexusPro Cracked Concrete Repair & SealantPro Concrete Sealing
  • Foundation Repair Systems: I-Beam Wall Braces, Foundation Piers, Crawl Space Jack Posts, & CarbonArmor┬« Wall Reinforcing Systems

Service Area

Proudly serving New York, including Albany County, Saratoga County, Ulster County, Rensselaer County, Schenectady County, Warren County, Washington County, Otsego County, Columbia County, Fulton County, and the surrounding areas. This includes the cities and towns of Albany, Colonie, Schenectady, Troy, Clifton Park, Guilderland, Glenville, Saratoga Springs, Queensbury, Niskayuna, and areas nearby.

See before and after photos of dirty crawl spaces, wet basements, and bowing walls, as well as over 500 reviews and more than 340 testimonials from customers. Contact Adirondack Basement Systems today to schedule your free estimate!

Basement Waterproofing Crawl Space Repair Foundation Repair
By Michael K.
By David J.
"You transformed our crawlspace into a very livable space..."
By Bob G.
By Walter R.
"WOW what a great crew they worked like a well oiled..."
Lawrence D.
North Chatham, NY
Ron Patterson came in to perform our annual dehumidifier service. He was outstanding; arriving as scheduled,...
Tom S.
Albany, NY
Sean and his employees did an excellent job installing this system. We choose Adirondack Basement after...
Janet I.
Clifton Park, NY
"Mike Coonradt came today to do our annual check up on our pump systems. He's been here before so I smile...
Adirondack Basement Systems Before & After
  • Old Crawlspace Overhaul in Denver, NY
    Old Crawlspace Overhaul in Denver, NY

    Old Crawlspace Overhaul in Denver, NY

    This customer was dealing with a number of issues with their crawlspace that, unfortunately, naturally come with having the older stone brick foundation model. With significant flooding, cracking walls, and a dipping, crumbling ceiling, there was no other choice but to take measures to repair and prevent the damage from getting worse. What ended up being mapped out as the proper course of action was a complete overhaul of the crawlspace, addressing each problem head on.   Starting with the water, once the area was cleared away and dried, our installation team went in and set up a well-rounded system to combat any future flooding. The big piece to this puzzle is the TripleSafe Sump System equipped with all the proper drainage and protection from the elements. The TripleSafe is the go-to sump pump when it comes to getting the water out and keeping it away for good. And with additions like the IceGuard, WaterWatch Alarm, and countless other specs, this product is strong, smart, and safe. To complete the waterproofing system, CleanSpace and drainage matting were installed to provide moisture protection.  As for the structural concerns, the big player on this front were the SmartJacks installed to take a good amount of the weight off the beams that were in place and give a boost to the foundation. To assist the walls and repair the cracks, CarbonArmor—a product comprised of material 10 times as strong as steel and flexible enough to mold to the wall—was used to reinforce the walls. And just to be safe, on top of all these products, an EverLast door and a Sanidry Sedona were added to keep the humidity to a minimum and the water yet another difficult obstacle to hurdle. All these products combine to transform this crawlspace into one that was on the ropes to one that is ready for anything Mother Nature decides to throw at it.  
  • New Sump Pump Installation in Prattsville, NY
    New Sump Pump Installation in Prattsville, NY

    New Sump Pump Installation in Prattsville, NY

    A sump pump is vital to any waterproofing system if one is to have any luck solving their moisture problems. If the sump isn’t up to snuff, then incoming water can easily overpower the system. This before and after set showcases our TripleSafe sump pump; a top-of-the-line product that can handle even the worst northeast storms. It can be installed right where your old pump is or, like in this photo, we can make space for it! Call today to schedule your FREE estimate and start the process to getting your basement protected!
  • Old Basement Waterproofing in Maplecrest, NY
    Old Basement Waterproofing in Maplecrest, NY

    Old Basement Waterproofing in Maplecrest, NY

    This customer had purchased the property a little over a year prior to giving us a call to look at their crawlspace. The ground was more or less entirely dirt, which meant moisture had no problem getting in and disrupting the house. One of our design specialists met with the homeowner and inspected the area to determine some possible solutions. After getting a good feel for the space and what could be done to combat the moisture, we demoed the project for the homeowner, and they liked what they saw. The first big step for waterproofing this crawlspace was to install CleanSpace along the ground and walls to create a protective barrier from any invading water. Next, a SaniDry Sedona was put in to keep the humidity as low as possible. Installation of this product is easy due to the small size of the dehumidifier, but make no mistake; the SaniDry Sedona is powerful and effective against moisture in the air. With these two products working to protect the crawlspace, water problems won’t be a worry for this homeowner.
  • Crawl Space Sump System in Cairo, NY
    Crawl Space Sump System in Cairo, NY

    Crawl Space Sump System in Cairo, NY

    Sump pumps aren’t just for basements! If your crawl space experiences high volumes of water, then one of the many sump pumps we have to offer is your answer! Sump pumps are great at taking on invading moisture and sending it out and away from the house. If your crawl space is dealing with extensive flooding, try one of our sump pumps today!
2013 BBB Torch Award For Marketplace Ethics

2013 BBB Torch Award For Marketplace Ethics

2010 Torch Award for Marketplace Ethics

2010 Torch Award for Marketplace Ethics

2022 New York State Senate Empire Award

2022 New York State Senate Empire Award

Bill Seabridge

Bill Seabridge

Service Technician



Paw'ffice Greeter

Joy David

Joy David

Human Resources Manager

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