Providing safe, stable, and dry homes for generations.
K&G Contracting, Inc. was established in 1955 by Joe Kunderer and Charlie Garleb, with a commitment to providing unsurpassed quality, workmanship, and warranties in foundation repair work. In 1993, Bill Eaton, who had started working for K&G in 1975 after graduating from The Ohio State University, purchased Charlie's half of the company and became the leader. Bill, who has several Patents Pending on foundation repair processes, a graduate degree in business, and an extensive background in construction and banking, continued the legacy of innovation and excellence. In 2006, Kyle Copeland became the President of the company, holding a degree from Ohio University Russ College of Engineering and Technology with a minor in business and having been with K&G Contracting since 1998.
K&G Contracting specializes in the repair of:
- Bowing and buckling basement walls
- Pressure grouting concrete slabs
- Stage grouting stone foundations
- Lifting settled foundation footers
- Waterproofing wet basement walls
- Repairing damaged floor joists and sill plates
If it is foundation related, call K&G Contracting for an estimate.
Basement Wall Reinforcement
In 1959, Columbus experienced a flood that caused basement walls to bow, buckle, and cave in. Joe and Charlie began installing a series of steel "I" beams along the bowing wall to prevent additional movement, offering a solution that has since become a cornerstone of K&G Contracting's services. With over six decades of experience in basement wall reinforcement, K&G Contracting provides engineered solutions for stabilizing and strengthening your foundation walls.
Pressure Grouting
Pressure grouting is a cost-effective alternative to concrete slab replacement, ideal for lifting sidewalks, patios, garage floors, slab home floors, warehouse floors, or highway pavement. This process involves injecting a cement slurry underneath the concrete slab, which then solidifies and provides lift and stability. With K&G Contracting's expertise in pressure grouting, you can trust your project will be completed with precision and efficiency.
Waterproofing
K&G Contracting has been drying out wet basements for over 40 years. With a comprehensive analysis, the team at K&G Contracting will create a "phased in" approach to repair, encouraging customers to tackle the inexpensive repairs first. By taking a systematic and affordable approach to waterproofing, K&G Contracting ensures a dry and stable basement for your home or business.
Stage Grouting
K&G Contracting has pioneered Deep Stage Grouting for delicate repair work to old stone foundations. This process involves driving a series of pipes below the bottom of the wall and then pumping a cement slurry under the settled portion of the foundation. With K&G Contracting's innovative stage grouting techniques, your stone foundation can be restored to its original stability and strength.
Settling Foundation
FREEMAN SYSTEM PATENTED PIERS are recognized by engineers as the premier underpinning system. The foundation is lifted back up to level by a series of hydraulic jacks and then held in place by a series of reinforced concrete pier legs. With K&G Contracting's expertise in settling foundation repair, you can trust that your foundation will be secure and stable for years to come.
K&G Contracting's commitment to innovation, quality, and customer satisfaction has made it a leader in foundation repair services since 1955. With a team of experienced engineers and technicians, K&G Contracting provides the most comprehensive and long-lasting solutions for your foundation needs.

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