(360) 593-0931Serving Woodland & SW Washington • WA Lic# HILLMEL756R4
CASTLE ROCK, WASHINGTON
Garage, shop, and commercial floor coatings for Castle Rock — the gateway to Mount St. Helens — from the riverfront and downtown to the rural properties and the highway. A straightforward drive up I-5 from our Woodland shop.
Castle Rock sits right on I-5 where the Spirit Lake Highway heads up toward Mount St. Helens. It’s a small, hard-working town — riverfront homes, rural acreage with shops and barns, and the highway businesses that serve the mountain traffic. We make the drive north to coat garages, shops, and commercial floors with the same crew and the same diamond-grind prep we bring to every Hillman job.
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Serving Castle Rock & north Cowlitz County
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Garages, shops, barns & commercial floors
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A straightforward drive up I-5 from Woodland
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Free, no-obligation on-site quotes
Tell us about your space and a Hillman Epoxy pro will get back to you within one business day with an honest estimate.
Gateway town, river valley, and logging country all in one.
Down by the Cowlitz River and around the old downtown, a lot of Castle Rock’s buildings sit on older slabs that need real crack repair and moisture testing before they’re coated. Head out of town and it’s logging and farm country — rural acreage with detached shops, barns, and equipment buildings that take a beating. And up along the Spirit Lake Highway and the freeway exit, the businesses serving Mount St. Helens traffic need clean, durable commercial floors. We cover all of it.
Downtown
Cowlitz River
Spirit Lake Hwy
Exit 49
Huntington Ave
Riverfront Park
Silver Lake
Toutle
From a riverfront garage to a logging-country shop, we install it.
🏠 HOME & SHOP
Clean, sealed garages for town and riverfront homes.
Durable coatings for rural shops, barns, and equipment buildings.
Great grip and easy cleanup for working spaces.
Fast-curing, UV-stable finishes that take hard use.
🏭 COMMERCIAL
Clean commercial floors for the Mount St. Helens corridor.
Oil- and chemical-resistant coatings for working fleets.
Professional finishes for downtown businesses.
Low-maintenance polished concrete for big footprints.
A small town deserves a crew that shows up and does the prep right.
Castle Rock is a straightforward run up I-5, and we’re glad to bring the same crew and quality north.
Shops, barns, and equipment buildings coated to take real, hard use.
From a riverfront garage to a highway storefront — one crew, one standard.
Up-front pricing, realistic timelines, and a written workmanship warranty.
Yes — Castle Rock is a straightforward drive up I-5 from our Woodland shop, and we regularly head north to coat floors there.
Lewis County is further up I-5 than our core area around Woodland, so reach out and we’ll give you a straight answer on scheduling and any travel for your specific project. For a floor worth doing right, we’re glad to make the drive north.
Definitely — rural shops, pole barns, and equipment buildings are right in our wheelhouse, any size and layout.
Yes — the businesses serving the Mount St. Helens corridor and downtown need durable, clean floors, and we install them.
Most floors take about 2 to 3 days from prep to final coat. You can usually walk on it after roughly 24 hours, but give it about a week before parking vehicles or setting heavy items so it fully cures.
Get a free, no-obligation quote and talk directly with a local epoxy pro who’ll make the drive north.
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