Serving Bell County and surrounding areas

Seal the Joints. Save the Slab.

Expansion joint replacement and crack sealing for homeowners in Bell County and surrounding areas.

1-year warranty on our work

Driveway expansion joint sealed with flexible joint sealant by Centex Joint Repair
Rotted wood expansion joint removed from a concrete driveway in Bell County, TX
BeforeAfter

Signs your joints need attention

Walk your driveway and check for any of these. If you see two or more, it's time for a free look.

  • Rotted or missing wood joints
  • Gaps opening between slabs
  • Weeds growing up through the joints
  • Cracked or shrunken old caulk
  • Water pooling near the driveway
  • Slabs that have sunk or tilted
Diagram showing why expansion joints need to be sealed: water washing out soil and leaving a void vs sealed joint where water stays on top

Why it matters

Open joints let rain and runoff wash soil out from under your slabs. The voids that form underneath lead to sinking, cracking, and trip hazards — and eventually, expensive concrete replacement.

Replacing your joints and sealing your cracks costs a fraction of pouring new concrete. It's the cheapest way to protect what's already there.

Keeps water out
Costs far less than replacement
Stops weeds and washout

See the Difference

Drag each slider to compare open, failing joints with sealed, protected concrete.

Driveway expansion joint after clearing and sealing
Weed-filled driveway expansion joint before sealing
BeforeAfter

Problem: Grass and weeds growing through an open joint. What we did: Cleared the joint and sealed it. Result: Water and weeds kept out.

Expansion joints next to a brick home after sealing
Expansion joints next to a brick home before sealing
BeforeAfter

Problem: Old joint material failing next to the house. What we did: Removed it, cleaned the joints, and resealed. Result: Clean, sealed joints by the foundation.

How it works

Three simple steps from first photo to sealed, protected concrete.

  1. 1

    Send photos or request a free estimate

    Snap a few pictures of the joints or cracks, or just ask for a free estimate. We can often price the work from photos alone.

  2. 2

    We prep and seal the right way

    We remove the old material, clean and grind the joint walls, set backer rod at the right depth, and install a flexible polyether sealant.

  3. 3

    Enjoy concrete that's sealed and protected

    Water can't wash the soil out from under your slabs anymore. Walk on it in 3 hours, drive on it in 24.

Simple, honest pricing

$5–$10 per linear foot

Small cracks run toward $5 a foot. Larger joints and cracks that need more sealant and prep work run up to $10 a foot. We confirm the final price in a free estimate — never a surprise.

1-Year Warranty

We stand behind our work. If a joint we sealed fails within a year, we come back and make it right.

What neighbors say

Google reviews go here once you connect your reviews widget.

Ready to protect your concrete?

Send a couple of photos and we'll tell you straight whether your joints need work — and what it'll cost.

We'll get back to you within one business day.