Foundation Repair & Waterproofing in Overland Park, KS

Foundation 1 provides trusted foundation repair in Overland Park, KS for homeowners dealing with cracked basement walls, settling foundations, water seepage, and bowing walls.

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What Causes Foundation Problems in Overland Park

The USDA classifies the soil under most of Overland Park as Wymore-Ladoga clay, a soil series with a “very high” shrink-swell rating. That technical classification translates into a simple reality for Overland Park homeowners. The ground under your foundation moves significantly with every seasonal moisture change. Heavy spring rains saturate the clay and create hydrostatic pressure that pushes against basement walls. Summer drought pulls moisture back out, the soil shrinks, and your foundation settles into the voids left behind.

The age of your home matters less than how your property drains. Newer homes in Mills Farm, the Bluffs, and the Blue Valley subdivisions south of 159th can settle just as quickly as 1960s ranches in older Overland Park neighborhoods if grading sends water back toward the foundation. Original construction practices, downspout placement, and yard slope all factor into how a home performs over time.

Foundation problems Foundation 1 repairs across Overland Park:

  • Stair-step and vertical cracks in poured concrete and block walls
  • Bowing or leaning basement walls under hydrostatic pressure
  • Garage slabs and floor sections settling away from the house
  • Cracks running from window or door corners
  • Wet basements during and after heavy rain
  • Crawl space settlement on homes north of I-435
  • Sunken concrete driveways, patios, and pool decks
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Satisfied Customers

4.7 ★★★★★
200+ Google reviews
Google ★★★★★

We had purchased a home at the beginning of the year and noticed some deformities with our foundation. We called Foundation 1 and they promptly sent out their evaluator, Cassell, who thoroughly inspected the foundation and gave us peace of mind that the deformities are normal and easy patch jobs. Although there was no repairs to be made, we felt comfortable and at ease with the thorough inspection and explanation. We are glad to have their information and will use them if needed in the future and will recommend them to everyone!

– Larry P.
Google ★★★★★

GREAT company all around! Came out and reviewed our entire grounds and discussed our plans. Crew was polite, neat, clean, GREAT work. Customer service and support very helpful. Price as good as any if not better than what we researched.

– William M.
Google ★★★★★

Foundation 1 has reasonable price, their work was fast, clean and looks good. I have recommended them to others.

– Susan S.

Foundation Repair Services for Overland Park Properties

Foundation 1 is a full-service foundation repair contractor handling every aspect of foundation, basement, and concrete work:

  • Foundation Repair: Steel push piers and helical piers for settling foundations. Wall anchors, carbon fiber straps, and structural reinforcement for bowing walls.
  • Basement Waterproofing: Interior drainage systems, sump pumps with battery backups, exterior waterproofing membranes, and permanent crack repair.
  • Polyjacking: Polyurethane foam concrete leveling for driveways, sidewalks, patios, garage floors, and pool decks.
  • Concrete Contracting: New concrete pours, replacement projects, retaining walls, and decorative concrete.
  • Gutter Installation: Seamless aluminum gutters, gutter guards, and extended downspouts. Properly installed gutters are the first line of defense against foundation problems.

When to Call a Foundation Repair Specialist

If you see any of these warning signs at your Overland Park property, schedule a free inspection:

  • Cracks larger than 1/4 inch, or any horizontal cracks
  • Doors and windows that have started sticking
  • Gaps between walls and trim, ceilings, or floors
  • Sloped or uneven floors in living areas
  • Water in the basement after rain
  • A leaning chimney or porch
  • Concrete sections pulling away from the home

The earlier foundation movement is identified, the less expensive the repair tends to be.

Why Overland Park Homeowners Choose Foundation 1

Overland Park has many foundation repair contractors competing for work. Foundation 1 has earned a reputation as the company homeowners actually keep recommending because we do the work right, charge fairly, and stand behind everything we install.

  • Locally owned and operated, based in Kansas City
  • Free inspections with no high-pressure sales
  • Engineered repair solutions, not one-size-fits-all packages
  • Warranties up to a lifetime transferable warranty
  • Financing for projects of every size
  • Licensed, bonded, and fully insured

Frequently Asked Questions

The clearest signs are cracks that have grown wider over time, doors and windows that suddenly stick, floors that have become uneven, and water entering the basement after rain. Bowing or leaning basement walls are a more serious indicator. Any one of these symptoms is worth a free inspection.

Yes. New construction settles during the first three to seven years as the backfill soil around the foundation consolidates. This is especially common in newer Blue Valley subdivisions south of 135th and out toward 175th. Catching early-stage settlement usually means a smaller, less expensive repair.

Most foundation repairs range from $3,000 to $12,000 depending on the cause, the number of piers required, and whether waterproofing is involved. Minor repairs can be a few hundred dollars. Major structural projects can run higher. Foundation 1 provides free inspections.

Generally, no. Soil-related foundation movement is excluded from most homeowner's policies. Coverage may apply if the damage resulted from a covered event such as a burst pipe or plumbing leak under the slab. Check with your insurance agent for specifics.

Most inspections can be scheduled within a few business days. Call 816-682-8440 for an appointment.

When your home needs a foundation repair contractor who actually lives and works in Kansas City, Foundation 1 is the call. We are the trusted local name for foundation repair in Overland Park, KS. Call 816-682-8440. Rest your foundation on our reputation.