Garage Epoxy Flooring in Orange County
A bare concrete slab stains, dusts, and cracks. A coated one wipes clean, resists oil and hot tires, and makes the whole garage look finished. Here's exactly what we install and what it costs.
Serving Costa Mesa, Irvine, Santa Ana, Anaheim & nearby · Free on-site quotes
Coating systems we install
- Epoxy flake floors — the classic garage look: colored epoxy base with vinyl flake broadcast in, sealed with a clear topcoat. Hides dirt, adds texture.
- Solid-color epoxy — clean, industrial look in grays, tans, or custom colors. Usually with a clear topcoat for extra wear.
- Metallic epoxy — swirled, marbled finishes for showroom-style garages. Premium option; every floor is one of a kind.
- Epoxy + polyaspartic topcoat — epoxy base for build and bond, polyaspartic topcoat for fast cure, UV stability, and hot-tire resistance. Our most popular upgrade.
- Slip-resistant finishes — aluminum-oxide or polymer grit in the topcoat where wet traction matters.
What a real installation looks like
- Diamond grinding. We mechanically grind the slab to open the concrete's pores. This is the step DIY kits skip — and why they peel.
- Repairs. Cracks filled, spalls patched, control joints addressed. Oil stains ground out or degreased.
- Moisture test. Groundwater vapor pressure is the other big killer of epoxy in OC. We test, and mitigate if needed.
- Base coat. Epoxy primer and base coat go down at proper thickness — not a thin paint film.
- Flake/metallic + topcoat. Decorative layer, then clear topcoat (epoxy or polyaspartic) sealed over it.
What it costs
A professionally installed epoxy floor on a typical Orange County two-car garage generally runs $1,200–$4,800. Where you land depends on:
- Slab condition — heavy repairs, old coatings to remove, or moisture issues add prep time
- System choice — flake is the workhorse; metallic and polyaspartic upgrades cost more
- Garage size — one-car vs. three-car is a straight square-footage difference
As a rough guide, expect roughly $4–$10+ per square foot installed for a standard system, more for premium finishes. We quote every job in person — the slab tells us what it needs.
Related guides
Frequently asked questions
What's the difference between epoxy and polyaspartic?
Epoxy is the classic system: affordable, hard, chemical-resistant. Polyaspartic is a newer topcoat technology that cures in hours instead of days, resists UV yellowing, and handles hot tires better. Many installers — us included — use epoxy as the base and polyaspartic as the topcoat for the best of both.
How long will a garage epoxy floor last?
A professionally installed system with proper prep commonly lasts 10–20 years in a residential garage. Lifespan depends on prep quality, coating thickness, and how hard the garage is used — which is why prep matters more than the brand of resin.
Is garage epoxy slippery when wet?
Glossy epoxy can be slick when wet. We add slip-resistant aggregate or aluminum-oxide grit into the topcoat where needed — garages with wash-down routines or wheelchair access usually get this treatment.
Do I need to empty my garage first?
Yes — the slab needs to be completely clear and dry. Move vehicles, tools, and storage out before install day. We'll confirm access and timing when we schedule.
Can epoxy go over a cracked or stained slab?
Stains are fine — they get ground off. Hairline cracks get filled with epoxy filler; larger spalls and joints get repaired before coating. Slabs with severe structural movement need a closer look first, and we'll tell you straight if coating isn't the right call.
Stop looking at a stained slab.
Free quote, honest pricing, most installs done in 1–2 days.
Get a free, no-pressure quote
Tell us about your garage and we'll confirm your free on-site estimate.