Concrete caulking & joint sealing in Eastlake & Lake County
Every joint and crack in your concrete is a drain that empties under your slab. We seal them with commercial grade self leveling sealant so the water, and the soil under your concrete, stay where they belong.
Open joints are how slabs start sinking
Concrete does not sink on its own. Water gets through open joints and cracks, washes out the soil underneath, and the slab follows it down. Seal the joints and you cut off the cause.
Hardware store caulk shrinks, peels, and lets go in a couple seasons. We use commercial self leveling polyurethane sealant that bonds to both edges, flexes through freeze and thaw, and keeps water out for years.
Sealing is the last step of every lift we do, and it stands on its own as maintenance. If your driveway joints are open now, sealing them today is the cheapest insurance your concrete can get.
Get a free quoteWhen concrete needs sealing
Open control joints
The joints between slabs are empty or the old filler has shrunk and split.
Cracks holding water
Cracks that darken after rain are feeding water straight under the slab.
Weeds in the joints
If plants can grow in the joint, water is moving through it too.
Gap along the foundation
The joint where the slab meets the house is open and draining at your basement.
Old caulk peeling
Failed caulk lifts at the edges and traps water instead of shedding it.
Freshly lifted slabs
Just had concrete leveled? Sealing the joints is what keeps it from settling again.
Level again in four steps
Free quote
We measure every joint and crack that needs sealing and quote the whole job.
Small holes
A few penny sized holes through the slab. No demolition.
Inject & lift
Polyurethane foam expands under the slab and raises it back to level.
Seal & done
Joints cleaned, backer rod set, and sealant tooled flush. Cured by the next day.
Frequently asked
Why does joint sealing matter?
What sealant do you use?
How long does it last?
Do you seal cracks too?
Get your joints sealed before winter
Open joints do their damage in freeze and thaw season. Send a photo and we will quote the sealing. Serving Eastlake, Willoughby, Mentor and all of Greater Cleveland.