Remove buildup
Appropriate cleaning can lift dirt, residue, and organic staining without treating pressure alone as the solution.
Maintenance for concrete you plan to keep
Concrete Sealing & Cleaning in St. Louis
Thorough cleaning and the right sealer can refresh suitable concrete and support its appearance, maintenance, and exposure needs.
A system—not just a color
Plan from the concrete up.
Concrete collects dirt, organic growth, vehicle residue, deicing material, and weathering over time. Professional cleaning and pressure washing can remove many surface contaminants and prepare the slab for a compatible sealer when sealing is appropriate.
Sealers are not interchangeable. Penetrating products, film-forming sealers, and decorative topcoats have different appearances, maintenance needs, and compatibility requirements. Existing sealer, moisture, surface profile, exterior exposure, and desired sheen should be evaluated before a new material is applied.
Why this service
A measured maintenance approach
The final recommendation depends on the slab, environment, traffic, cleaning, and finish you choose.
Prepare for finishing
A clean, compatible surface is essential before many sealers or decorative maintenance coats.
Choose the right appearance
Sealer options range from low-visibility penetrating treatments to richer decorative finishes.
Plan ongoing care
The service includes practical guidance for cleaning and future maintenance of the selected finish.
How the project takes shape
From slab review to finished floor.
Installation details vary by system. This is the decision path—not a promise that every project uses the same products or timeline.
- 01
Identify the concrete, contamination, prior products, and drainage conditions.
- 02
Test or select a cleaning approach suited to the surface.
- 03
Allow the prepared concrete to reach the condition required by the sealer.
- 04
Apply a compatible sealer where appropriate and provide care guidance.
Common applications
Where this system may fit.
- Driveways and walkways
- Patios and porches
- Pool decks
- Decorative concrete
- Garage and utility slabs
Free estimates in the St. Louis region
Considering concrete sealing & cleaning?
Tell us what you want to improve. We’ll discuss the surface, the finish you have in mind, and the next step for a free estimate.