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carved rock freeform grotto and waterfall

Custom Pools & Hand-Sculpted Waterscapes

Rock grottos, waterfalls, tile pools and hardscape in western Washington. From wild and natural to sleek and modern. If you can dream it, we can carve it.

Most pool builders order rock. We carve it.

We are the only builder in the Pacific Northwest carving rock by hand. The grottos, caves, waterslides and waterfalls in our portfolio are sculpted on site in shotcrete over steel by artisans whose résumés include Cougar Mountain Zoo exhibits and hand-sculpted backyard waterfalls. Real rock that looks like it was always there. Designed and built, start to finish, by the same crew, across western Washington.

Two ways to build

Two ways to build

pnw pools carved rock freeform waterfall and spa

Wild

Carved rock, grottos and waterfalls 

gorgeous pool in the daytime, also looks elegant at night
pnw pools minimal rectangular pool with built-in tanning ledge

Minimal

Sleek coping and tile pools

Two ways to build

Two ways to build

THE PROCESS

From First Sketch to First Swim

01 - CONSULT

We'll sit down together to learn your yard and your family.

02 - YOUR DESIGN

We'll build and revise your model until it's right.

03 - BUILD

We manage every stage, start to finish.

04 - SWIM

You get a backyard your family won't want to leave.

3 waterfall spills flow into custom shotcrete carved pool in Duvall, WA

WHAT CLIENTS SAY

“We couldn't be happier with our experience! Their team brought our vision for a custom backyard oasis to life. They are truly the best custom pool builders in Seattle, with attention to detail, craftsmanship, and creativity that are unmatched."
-Amylia, Seattle

Carved rock grotto, waterfall and stairs leading to custom pool

WHAT CLIENTS SAY

“Thank you to the entire team for creating an absolute paradise. They are true artists who worked with our family to design a one of a kind experience. Hot tub with grotto, swim cave, platform to dive off of into the deep end of the pool, custom lighting. Highly recommend!"
-Kyle, Seattle

Diving rock added to existing client pool

WHAT CLIENTS SAY

“Julio and his crew are one of a kind in the best way possible. They will take your dream and blow you away with execution, thoughtfulness and quality. True artistry and pride in what they love! 10/10 recommend. Thank you!"
-Robert, Federal Way

Custom gunite pool with carved rock waterslide

WHAT CLIENTS SAY

"Great overall experience with Julio and his company. Professional, prompt, and great communication. His detail to finishing the project was exceptional. Extremely pleased with this company."
-Ben, Olympia

Our Services

pnw pools indoor waterfall and spa
Custom Pools

Pools, spas and full waterscapes designed around your yard and your family. Grottos, caves, waterslides, swim-up bars, fire and lighting. Every one is one of a kind.

Rock wall outdoor shower in Seattle
Concrete & Hardscape

Patios, pool decks, driveways, walkways and retaining walls. Decorative and stamped concrete with hand-worked acid stain, finished by the same crew that carves the rock.

Also offering fiberglass pools. The shell arrives finished, so we can have you swimming about six to eight weeks after breaking ground instead of four to six months. Fewer choices than a custom build, and closer to custom in price than most people expect. Speed is the reason people pick it. Same standard in the ground.

Carved rock slide and boulder fire pit, finished in stamped concrete.

Carved rock slide and boulder fire pit, finished in stamped concrete.

Your backyard in clay, before we break ground.

Your backyard in clay, before we break ground.

Hand-sculpted rock, stained on site to match the yard.

Hand-sculpted rock, stained on site to match the yard.

Every One Is One Of A Kind

We are the only builder in the Pacific Northwest hand-carving artificial rock, jump rocks, swim-up bars, fire features, even a grotto with a tree-snag rope swing. Whatever you can picture, we can sculpt and stain by hand. No two are alike, and none of them come from a catalog.

See it Before You Sign

For rock projects we hand-build a half-inch scale clay model of your backyard, so you can see exactly where the features sit. We rebuild it as many times as it takes. For tile and coping pools we build a full 3D rendering - clean lines read better on a screen than in clay. You'll see your whole yard before you sign anything.

From Dirt to Water

Excavation, shotcrete, rock carving, stain and finish. We manage every stage of your build, and the same people who shaped your clay model are on site when the grotto takes shape months later. One point of contact from the first sketch to the first swim.

Julio and Layne, owners of PNW Pools and Concrete

Two friends, fifteen years, one standard.

Company owners Julio Castillo and Layne McNair are lifelong friends who have worked side by side in pools and concrete for more than fifteen years, trained by some of the most respected builders in the trade. 

The crew they built includes concrete artisans who have shaped everything from zoo exhibits to hand-sculpted backyard waterfalls. Whether your style is wild or minimal, you get the same thing: honest answers, real craftsmanship and a backyard that looks like nobody else's.

At Pacific Northwest Pools and Concrete Design we build the one everybody talks about.

A CLOSER LOOK

Our Work

Rock work, tile pools and everything we carved in between.

Request a Consultation

Ready to start your project? Tell us what your family is picturing. We will bring the clay.

What kind of project do you have?
Tentative Budget
LICENSED & BONDED, WA STATE     |     15+ YEARS IN THE TRADE     |     SERVING WESTERN WASHINGTON
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