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Polished Concrete, Ontario, CA

Polished Concrete in Ontario, CA

Grinding and polishing the slab you already have into a finished floor — no covering, nothing to replace later. Installed by our own crew across Ontario.

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Polished Concrete installed in Ontario, CA by David Paul Foster Co.
Why David Paul Foster Co. in Ontario

Polished Concrete done right, the first time, in Ontario.

Grinding and polishing the slab you already have into a finished floor — no covering, nothing to replace later. We work Ontario from the historic Euclid Avenue blocks out to the logistics ground near the airport, with our own crew on every job — no subcontractors, no surprise charges, and one number to call from the first estimate to the finished concrete coating.

We apply polished concrete across Ontario and the surrounding area, including Upland, Chino, Rancho Cucamonga, Chino Hills.

What's included

  • Ground with progressively finer diamond tooling rather than coated
  • Densified and sealed, so the finish is the slab and not a film on top of it
  • Nothing to delaminate, bubble or peel later
  • Gloss set where you want it, from a low satin to a full reflection
  • Interior slabs, showrooms, offices, retail and warehouse floors
  • Old coatings removed first by our own crews, not subcontracted
Polished Concrete in Ontario

Built for Ontario homes.

Ontario pairs a genuinely old city center along Euclid Avenue with one of the largest concentrations of airport-adjacent logistics property in the state. We work both ends: period residential concrete downtown, and very large industrial floors out toward the airport and the freeway.

The industrial side is the volume. Airport-adjacent distribution buildings turn over tenants, and every turnover tends to bring a floor that needs stripping before the new occupier coats or polishes it. Coating and mastic removal at that scale is machinery-and-crew work, and it is a service we run for other contractors as well as for building owners directly.

Polished concrete has become a common answer in these buildings, and it suits them: nothing on top to delaminate, and the finish is the slab itself. Getting a good polish still depends on what came off first, which brings it back to preparation.

Recent work

Polished Concrete jobs near Ontario

  • Copper stained concrete floor in a dining room with timber furniture
  • Polished copper stained concrete running down a residential hallway
  • Amber stained concrete hallway floor reflecting the doorways
  • Brown stained concrete living room floor with a leather ottoman
  • Glossy brown stained concrete floor reflecting ceiling downlights
  • Red-brown stained concrete floor in a kitchen beside a red armchair
  • Dark red stained concrete floor curving into a kitchen
  • Checcurboard stained concrete floor in gold and dark brown at a kitchen bench
  • Mottled red and brown acid stained concrete floor

Colors for polished concrete in Ontario

35 colors to choose from, and we bring the boards to you in Ontario.

See all 35 stain colors →
  • Stain color chart in three series: semi-transparent classics, transparent old-world tones and high-chroma brights
  • Stain color chart showing twenty-four stained concrete samples from gold and sienna through maroon, turquoise and black
  • Antique Gray
  • Yellow Ochre
  • Sandstone
  • Pottery
  • Mauve
  • Desert Sand
  • Light Adobe
  • Dark Adobe
  • +27 more →
Ontario FAQs

Polished Concrete in Ontario, questions

We are taking over a warehouse with an old coated floor. Where do we start?

With a test patch. Buildings that have changed tenants often carry coatings nobody has records for, and the wrong removal method on an unknown material wastes a day and can damage the slab. We test a small area first, then scope the removal properly. That test is part of the estimate.

Can any slab be polished?

Most can. It comes down to how hard the concrete is, how much aggregate you want showing, and what is already on it. If yours will not take a good polish we will tell you that before you spend money on it.

What if there is an old coating on the floor already?

It has to come off first, and that is work we do ourselves — coating removal is a service in its own right for us, and we do it for other contractors as well as on our own jobs.

Other coatings in Ontario

Every coating we apply in Ontario, CA

Nearby cities

Polished Concrete in nearby areas

All services in Ontario All about Polished Concrete

Ready to start your Ontario project?

Free on-site estimate, clear pricing, and a crew that shows up when we say we will.

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