Concrete
Concrete Polishing in San Francisco & the Bay Area
Diamond-ground, densified and polished concrete floors from matte to high gloss.
Polished concrete is a mechanical process: we grind the slab with progressively finer diamond tooling, apply a lithium densifier to harden the surface, then polish to the sheen you want — 400 grit satin, 800 grit semi-gloss or 1500–3000 grit high gloss.
The result is a floor that doesn't peel, doesn't need waxing and costs less to maintain than tile, epoxy or sealed concrete over its lifetime. Dyes and stains are available if you want color.
If your floor only needs to look clean and resist stains, we'll recommend grind & seal instead — it's cheaper and we'd rather not sell you a full polish you don't need.
Good for
- Warehouses and distribution floors
- Retail, showrooms and restaurants
- Residential garages and interiors
- Breweries, gyms and studios
How the job goes
- Grind to expose aggregate (or keep cream finish)
- Fill cracks and joints
- Densify
- Polish through grit sequence
- Stain guard
Questions about concrete polishing
How long does polishing take?
Most residential and small commercial floors take 1–2 days. Large warehouse floors are scheduled by the day at our crew-day rate.
Is polished concrete slippery?
No more than any smooth floor; polished concrete typically meets ADA friction guidance when dry. Add a grip additive in the stain guard for wet areas.
What warranty do you offer?
1–2 years on polished and sealed concrete floors, depending on the system.
Related services
Dustless Blasting
Wet abrasive blasting that strips paint, rust and coatings with up to 92% less dust than dry sandblasting.
Learn more →
Paint Removal
Strip layers of paint from concrete, steel, brick and wood without chemicals or grinding.
Learn more →
Rust & Metal Blasting
Blast steel to a clean, coatable profile — trailers, tanks, beams, equipment and more.
Learn more →Recent work
Free estimate · No deposit on most jobs
Instant concrete polishing quote.
Tell us the surface, the square footage and what's on it — most projects we can price the same day. Open 7 days, 6 AM to 8 PM.
- Most projects quoted by phone the same day
- On-site visit usually within 24 hours
- Scheduling typically 2–3 days out
- Commercial clients on net 30