Kemper Concrete Inc. | (905) 577-3901 | 1804 Hutchinson Rd, Dunnville, ON N1A 2W7

If your home in the Niagara region needs more support below ground, basement underpinning is one of the most reliable ways to strengthen and protect the structure. At Kemper Concrete Inc., we provide homeowners and property managers with dependable underpinning and foundation work that keeps buildings safe for the long term. From the GTA to Niagara, our team handles projects with care, clear communication, and skilled workmanship.

Our office is located at 1804 Hutchinson Rd, Dunnville, ON N1A 2W7, and we serve customers across Southern Ontario. To book an inspection or speak with our team, call (905) 577-3901.

What Basement Underpinning Does for Your Home

Basement underpinning strengthens an existing foundation by extending it deeper or adding structural support. Homeowners in Niagara often consider underpinning for reasons such as:

Foundation settlement or sinking floors

Cracked or bowing foundation walls

Plans to finish or expand the basement

Moisture issues caused by shifting soil

Raising ceiling height to create usable living space

When underpinning is done right, the home becomes more stable, safer, and better protected against future movement or water damage. It also creates opportunities for renovation and adds value to the property.

Why Homeowners in Niagara Choose Kemper Concrete Inc.

Reliable workmanship

Foundation support needs precision. Our crew brings years of experience in concrete work, structural repairs, and basement reconstruction. We follow proven methods and pay attention to the small details that others pass over. That includes soil conditions, drainage patterns, access points, and the structural needs of the building.

Clear communication from start to finish

Homeowners want to know what is happening in their basement. You get a full explanation of the recommended approach, timelines, and steps involved. During the project, we keep you updated so there are no surprises.

Full service from one trusted team

You do not have to coordinate multiple contractors. Our team handles excavation, shoring, concrete work, crack repair, waterproofing, and cleanup. This saves time and keeps the project consistent.

Local knowledge you can count on

Serving Southern Ontario from our Dunnville location, we understand the soil conditions, groundwater levels, and building styles found throughout the GTA and Niagara region. This helps us recommend the right solutions for long-term stability.

Respect for your home and property

Basement work can be disruptive, which is why we take steps to keep the site clean and safe. We protect entry points, keep equipment organized, and clean up thoroughly when the job is done.

Our Basement Underpinning Services

Foundation Strengthening

We reinforce weak or aging foundations to prevent further shifting and to provide a solid base for the structure.

Basement Lowering

If you need more ceiling height or want to turn your basement into a functional living space, we lower the floor safely and reinforce the new depth.

Structural Wall Support

If walls are cracking or bowing, we stabilize them with targeted underpinning to prevent spreading damage.

Waterproofing and Drainage Improvements

Underpinning provides an ideal chance to upgrade your drainage system and keep water out for good.

Full Project Planning

We assess the site, design a clear plan, and handle the work without unnecessary delays.

Signs You May Need Underpinning

If you notice any of the following, it may be time to call us for an inspection:

Cracks that widen over time

Floors that slope or sink

Doors or windows that no longer close smoothly

Water leaks after heavy rain

Uneven exterior ground near the foundation

Catching these issues early often reduces the cost and scope of the repair.

Serving Niagara and All of Southern Ontario

From our Southern Ontario base, we support homeowners and builders throughout:

Niagara

St. Catharines

Welland

Hamilton

Dunnville

Burlington

Oakville

The GTA

Whether you have a newer home settling due to soil movement or an older property that needs reinforcement, we have the tools and experience to help.

Contact Kemper Concrete Inc.

If you want basement underpinning that is handled safely and built to last, call the team that homeowners throughout Niagara trust.

Kemper Concrete Inc.
1804 Hutchinson Rd
Dunnville, ON N1A 2W7
Phone: (905) 577-3901

Reach out today to schedule a consultation or request a quote. We are ready to help you protect and improve your home.