Low-pressure epoxy and polyurethane injection that fills a foundation crack through the entire wall thickness, so the repair is structural, not cosmetic, and carries a lifetime no-re-leak guarantee.
Basement crack repair seals the exact path water takes into your basement. A poured foundation wall does not leak across its whole surface. It leaks at 1 or 2 defined openings, and closing those openings stops the water without touching the rest of the wall. Water arriving along a line instead is hydrostatic pressure (opens in a new tab), a different job entirely, and the two are diagnosed differently.
Syracuse foundations crack for a reason written into the ground. The frost line here runs 42 to 48 inches (107 to 122 cm), so soil against the wall freezes and expands every winter, then releases in spring. Fifty of those cycles put more strain on concrete than most of the country ever sees, and frost heaving (opens in a new tab) widens whatever is already open.
We inject at low pressure so resin travels the full thickness of the wall rather than blowing out the face. When resin appears at the exterior, the void is gone and there is no longer a route for water, mold or basement seepage to follow.
Timing matters here. Spring snowmelt raises the water table (opens in a new tab) and puts pressure behind every opening at once, which is why a crack that only wept last March can run this March. If the crawl space under the same house is damp, that is crawl space encapsulation rather than injection.
The damage moves in steps, not gradually. Below are the 5 things that keep happening if you wait, set against the 5 that change once the work is done.
Width, direction, offset and whether it is still moving decide the resin. Anything we suspect is active gets a monitor before we quote.
Injection ports every 6 to 8 inches along the crack, with the face capped by a surface paste so nothing blows out under pressure.
Resin is pushed at low pressure so it travels the full wall thickness rather than blowing out the face. We watch for it at the exterior.
Once cured the ports come off and the surface is ground flush. We wet-test the repair before we leave and register the warranty.
A 20-mil reinforced vapor barrier sealed to the walls and piers, rim joists insulated and humidity held under 55%, turning a damp dirt crawl space into conditioned, storable space.
Explore Service
Rotted joists, sagging floors, failed insulation and settled piers, the structural and material repairs that have to happen before a crawl space can be sealed and left alone.
Explore ServiceNeed Basement Crack Repair? We Are Always Ready
Our crew is one call away. We know how stressful this gets, so we run 24/7 emergency dispatch across Syracuse and give you a fixed price before any work starts.
Choosing a contractor for basement crack repair comes down to 2 questions: is the problem still solved in 10 years, and is the company that promised it still answering the phone. We have been answering since 1994. Syracuse homeowners pick us for 4 reasons, listed below.
32+ Years Under Syracuse Homes
Since 1994 we have waterproofed 9,800 properties across the city of Syracuse. We have already worked in whatever sits under your house, including glacial lake clay on the Valley floor, raised street fill downtown, and pre-war rubble footings on Tipperary Hill.
Lifetime Transferable Warranty
Every waterproofing system carries a lifetime warranty against water entry through the treated area, covering labor alongside materials. It transfers to the next owner, which turns it into a selling point rather than a filed receipt.
Diagnosis Before Proposal
Test pits, moisture mapping and a hose test come before any price gets quoted. We cancel proposals regularly once the real fix turns out to be a downspout extension. Selling work nobody needs is how a contractor runs out of referrals.
Certified, Employed Crews
No subcontractors and no day labor. Every technician is an IICRC-certified employee, background-checked, uniformed and trained on our own systems. The person who quoted the job stands on site while the crew builds it.
Basement Waterproofing Syracuse works inside the city limits only, covering 12 Syracuse neighborhoods and all 12 city ZIP codes. Soil changes from one street to the next here, so our crews work from what sits under each neighborhood rather than a single template.
Syracuse ZIP codes we cover
Basement Waterproofing Syracuse
250 Harrison St #305
Syracuse, NY 13202
Horizontal cracks with inward bowing, stair-step cracks in block wider than a quarter inch, and any crack with offset between the two faces. Those are structural conditions. Vertical hairlines are the common, benign kind, they leak, but they are not a threat to the building.
A properly injected crack does not re-open along the same line, the cured resin is stronger than the surrounding concrete. If the underlying movement continues the wall can crack elsewhere, which is why we look at what is driving it, not just the crack in front of us.
Because it is a surface patch. It looks fixed for a season, then water finds the edge of the patch and comes in around it. Injection fills the void through the wall so there is no longer a path for water to take.
Same day. Once the ports come off and the surface is ground flush the repair is paintable, and the wall is ready for framing or finishing whenever you are.
Book Your Free Basement Crack Repair Inspection
Water in the basement, a foundation crack you have been watching, or a crawl space nobody wants to open. Get a straight diagnosis from Basement Waterproofing Syracuse, with fast response, fixed pricing and workmanship guaranteed for life across the city of Syracuse.
