From the inside of your basement, we install several plastic injection ports over the crack.  We then cover the crack with a gray epoxy surface paste embedding the ports so they are the only openings into the crack.


Next we inject a polyurethane material through the ports and into the crack. The injected material converts to a foam that expands to approximately 20 times its liquid volume. The foam forms a waterproof seal inside the crack and blocks the water.


There is no hammering, chiseling, drilling, or mess involved with our method, and no outside digging.


The ports and surface sealers are left in place. If desired, the ports can be removed later without affecting the warranty.


This is a simple, effective, and time-tested technique for repairing foundation cracks. Water leaks are blocked!


Kellin Inc. ~ 2419 Pierson Road Oxford, Ohio ~ 513-756-1110

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     Kellin Inc. 5 Year Warranty   KELLIN, Inc. an Ohio corporation, 2419 Pierson Rd., Oxford, OH 45056, hereby makes the following limited warranty in regards to the patching of the foundation imperfection which is allowing water to infiltrate into the basement at the above location: 1. If within five (5) years of the date of work, water infiltration reoccurs at the same location patched by KELLIN, and such recurrence is caused by defects in materials used by KELLIN, or by the failure of KELLIN to apply the materials in a workmanlike manner, KELLIN shall, at its own expense, re-patch the previously treated area to the extent necessary to prevent further water infiltration. 2. In addition to the provisions of paragraph 1 hereof, in no event shall KELLIN be responsible for any reoccurrence of the infiltration which is caused by additional settling or movement in the foundation or any part thereof. 3. In making repairs under this Limited Warranty, KELLIN shall provide all necessary labor and materials, provided however that KELLIN’s responsibility shall be limited to repairing, re-patching or reinjecting the imperfection originally patched. KELLIN shall NOT be responsible for any costs of gaining access to said section of wall (including but not limited to cost of excavation, damage to landscaping, damage to exterior or interior finishes, damage to other portions of the subject structure, etc.), which shall be the sole responsibility of owner. 4. KELLIN shall not be responsible for any other consequential or incidental damages (including, but not limited to, damage to the structure, its contents or personal injury) incurred by failure of the work to perform as warranted.  If, for any reason, after diligent attempts, KELLIN is unable to eliminate infiltration through patched location, KELLIN will refund the amount originally paid for said repair to builder or individual that ordered and paid for same. The foregoing constitutes the entire obligation of KELLIN. There are no other warranties, express or implied, including any warranty of merchantability or fitness for any particular purpose.  Liability is limited to the above. x