Since the inception of this unique type of foundation repair, we have injected thousands of cracks.


In addition to completing residential repairs, we have worked on larger projects such as apartment buildings, condominiums and office buildings.


Because of our years of experience, we have the ability to remedy unique problems.

“About  a year after our house was built, we had two cracks from the foundation settling and they were allowing slow leaks when it rained. Kellin came out and filled the cracks, and we have never had any further leaks or moisture. We were impressed with their skill, honesty, integrity, and professionalism.”


Tom R

West Harrison, IN

As a contractor I have used Kellin several times.  They are a small family owned business that really cares about giving good, efficient service. They arrived promptly, completed the job quickly and made no mess.  Some of my customers have obtained bids for thousands of dollars when all they really needed was for Kellin to repair a simple foundation crack at a reasonable price.  I will use them again when needed and highly recommend their services.


Adam Bosaw

Hamilton, OH

BBB Business Review

We have a A+ rating!

Feel free to check us out HERE!

     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

Kellin Inc. ~ 1894 Old Oxford Rd.  Hamilton, OH 45013 ~ 513-863-8050