Concrete coatings in Hermiston: garage floors just south of the Tri-Cities
Croc Coatings coats Hermiston garage floors and interior concrete with polyurea and polyaspartic flake systems. Call 208-244-0694 or request a free online quote, and we will set up a free estimate.
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Residential lifetime warranty
An Oregon job on the same hot, dry basin as the Tri-Cities
Hermiston sits in the same dry Columbia Basin as the Tri-Cities, so we use the Pasco station for its weather. NOAAās 1991ā2020 normals there show a July average high of 92.5Ā°F, about 7.6 inches of precipitation a year and January lows near 27.8Ā°F. Hermiston is across the state line in Oregon. Croc Coatings has installed 1,700+ floors across North Idaho and Eastern Washington, and this page covers our Oregon work too. Weather figures are from the NOAA 1991ā2020 climate normals for the Pasco Tri-Cities Airport station, the nearest station we use.
Autumn nights are where it starts. We use the Pasco station for Hermiston, and its November normals run from a 31.9Ā°F low to a 49.9Ā°F high, so the first freezes arrive on nights that are followed by mild days. Over a year that station records about 112 days with a low at or below 32Ā°F. Water that has soaked into concrete expands as it freezes, and the daytime thaw lets more water in. The July 2026 Hermiston garage in our Showcase began with moisture and structural cracks, which were repaired with polyurethane materials before the polyaspartic topcoat. Residential floors carry a lifetime warranty.
Heat comes first on a Hermiston slab
A 92Ā°F July high bakes a garage apron and a south-facing slab. The top coat on a Hermiston floor is a UV-resistant polyurea/polyaspartic made for sun, and the flake underneath helps hide dust, which a dry climate produces plenty of.
A July 2026 garage with real cracks to repair
The newest Hermiston write-up in our Showcase is a garage renovation that addressed surface moisture and structural cracks with grinding and polyurethane repair materials. Travertine Hybrid flake went over a polyurea basecoat, then a polyaspartic topcoat.
Interior floors beyond the garage
Hermistonās Showcase also has a September 2025 listing in Greystone 1/8-inch flake. The photos show a bright interior room with an accent wall, not a garage. If you have an office, shop or utility room with a worn floor, ask about it at the free estimate.
What we coat in Hermiston
Hermiston projects from our Showcase
These photos come from the public Croc Coatings Showcase, filtered to Hermiston (the Showcase spells the state a few different ways). Only the newest listing has a written description.
Travertine Hybrid garage, Hermiston
The July 2026 write-up says the crew addressed surface moisture and structural cracks with grinding and polyurethane repair materials. A polyurea basecoat with a full broadcast of Travertine Hybrid flake followed, and a polyaspartic topcoat finished the floor. See this project in the Showcase.
Shale Hybrid garage, Hermiston
This January 2026 listing is a garage in Shale Hybrid, a dark gray blend. It has five photos and no written description, so we show the floor and add nothing the listing does not say. See this project in the Showcase.
Greystone interior floor, Hermiston
Posted in September 2025, this listing is filed as a garage transformation in Greystone 1/8-inch flake. The four photos show a bright interior room rather than a typical garage. There is no write-up. See this project in the Showcase.
WHY CHOOSE CROC COATINGS?
Driveway Coatings
Driveway aprons coated for grip and UV resistance.
Commercial Coatings
Shops, offices and rooms like the Hermiston interior floor in our Showcase; commercial work carries a 5-year commercial warranty.
Concrete Coatings
Walkways and entries in flake finishes.
Epoxy Flooring
Interior rooms coated after moisture testing.
Epoxy Garages
Garage floors in Travertine Hybrid, Shale Hybrid and more.
Chip Concrete Coatings
Chip floors in Travertine, Shale, Greystone and other blends.
Garage Coatings
Single-bay to three-car garages, installed in as little as a day.
Patio Coatings
Patios with repaired cracks and a UV-resistant topcoat.
Pool Deck Coatings
Pool decks and covered porches coated for grip.
The Hermiston listings in our Showcase include garages and an interior room, so you can see more than one kind of floor.
OUR SERVICE AREA
Do you work in Hermiston, Oregon?
Yes. Our Showcase has several Hermiston jobs, and we serve Hermiston from our Tri-Cities satellite office in Richland. There is normally no travel charge, though some outlying projects have one, and we tell you before you decide.
How long will a Hermiston garage take?
Most garages up to 900 sq ft (up to 3 cars) are installed in one day. We ask you to wait 12-24 hours before walking on the floor and longer before driving on it, depending on temperature.
Can you coat an interior room, not just a garage?
Often yes. A Hermiston Showcase listing shows an interior room in Greystone flake. We test moisture and check the slab at the free estimate, then tell you in writing what is possible.
What happens to cracks in the slab?
We repair them before coating. The July 2026 Hermiston write-up describes structural cracks repaired with polyurethane materials, and we tell you what we can repair and what we cannot.
How do I get a price for a Hermiston floor?
Request a free online quote or call 208-244-0694. We then schedule a free estimate, because price depends on size, hardness, moisture and repairs. Residential work carries a lifetime warranty.
What Hermiston customers get from Croc Coatings:
- A Tri-Cities satellite office that serves Hermiston
- One-day installation for most garages up to 900 sq ft
- A residential lifetime warranty
- A free online quote and a free estimate
- Moisture testing before every coating
- Crack and joint repair during prep
- Real Hermiston jobs in our public Showcase
Call 208-244-0694 for a free estimate on your Hermiston garage or interior floor. We will check moisture and cracks first.
How It Works
How a Hermiston floor is installed:
1: Preparing Your Floors
The slab is ground with a diamond grinder, with HEPA vacuums on the grinder.
2: Repairing Your Floors
Cracks and joints are repaired with Penntek menders and polyurethane fillers.
3: Applying the Base-Coat
A Penntek polyurea base-coat is mixed and rolled out.
4: Hand-Casting the Chip
Flake is cast by hand across the wet base-coat.
5: Scraping the Chip
Loose flake is scraped and vacuumed off once it cures.
6: Sealing the Clear Coat
A polyaspartic UV-resistant topcoat seals the floor.
Where We Service
- Hermiston
- Pasco
- Kennewick
- Richland
- Walla Walla
Call 208-244-0694 to confirm your Hermiston address is on our route. Croc Coatingsā Tri-Cities satellite office is at 1333 Tapteal Dr, Richland, WA, the address pinned on the map above.
Nearby Areas We Serve
Hermiston is part of our Tri-Cities-side service area. See our Tri-Cities hub and the Pasco and Kennewick pages.
SEE WHAT OUR CUSTOMERS SAY OUR CUSTOMERS SAY
Read what customers say about Croc Coatings on our reviews page.
Schedule a Free Consultation
Have a Hermiston garage or interior floor in mind? Request a free online quote and we will schedule a free estimate.
