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O's Concrete
Sealing

Concrete Sealing & Maintenance built to last.

Most concrete slabs don't need to be torn out — they need to be cared for. Re-seal, resurface, repair. Buy 10 more years before you ever think about replacement.

  • from $5/sq ft
    Starting range
  • 7-year
    Premium warranty
  • 5.0
    Google rated
Concrete Sealing & Maintenance by O's Concrete
Sealing
Crack repair, lift, resurface, seal.
The process

Here's exactly how we do this.

  1. 01

    Inspect + assess

    Not every crack means replacement. We grade the damage — surface, structural, or settlement — and recommend the cheapest fix that actually lasts.

  2. 02

    Clean + prep

    Pressure-wash, degrease, fill cracks with flexible polyurethane sealant. The base under sealer determines how long it lasts.

  3. 03

    Apply sealer

    Solvent-based acrylic or penetrating silane sealer depending on slab age and exposure. Two coats minimum. Tape and protect surrounding surfaces.

  4. 04

    Cure + walk-through

    Walk-on dry in 4 hours, full cure in 24-48 hours. We walk the slab with you when we're done so you see every spot we hit.

Finish options

Pick the look. We'll bring samples.

Crack Repair Only
Included in base price
Resurface Existing Slab
+$3.00 / sq ft
Re-seal + Polish
+$1.00 / sq ft
Backed by a real warranty

Standard: 3 years. Premium: 7 years. Transferable.

Our Premium package on concrete sealing & maintenance covers structural cracks over 1/16 inch, spalling, and surface defects for seven full years. Transferable to the next homeowner if you sell.

Warranty details
5.0 on Google

"Two winters in — no cracks, no spalling. Best money we've spent on the house." — Karen M., Westerville

Common questions

About concrete sealing & maintenance.

Neighbors talking

5.0 on Google for a reason.

5.0 · Westerville-area concrete
"Ty walked the driveway with me before we signed anything, then his crew tore out the old slab and poured the new one in under three days. Two winters in — no cracks, no spalling. Best money we've spent on the house."
Karen M.
Westerville, OH · Driveway Replacement
"We wanted a flagstone patio that didn't shift like our last paver job. Brenden brought four sample boards out, we picked slate gray, and the finished patio looks exactly like the sample. Sealed last fall — still gleams."
James + Maria T.
New Albany, OH · Stamped Patio
Concrete Sealing & Maintenance near you

We pour sealing in:

Ready when you are

Ready to price your sealing?

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