VAUGHN, WA — PACIFIC NORTHWEST

Building the Extraordinary. Engineered to Last. Recommended Endless Pools Installer for the South Sound

High-end architectural sunrooms, custom greenhouse systems, and Endless Pools® installation, repair and maintenance across the Pacific Northwest. Owner Dillon Masbruch is factory trained and recommended by Endless Pools.

See Current Upgrade Offers View Our Portfolio

Indoor Endless Pool in a glass-walled room overlooking a garden patio, Maple Valley, WA — Endless Pools® installationMaple Valley, WA

EXPERIENCE37+ years

ENDLESS POOLSFactory trained & recommended

CLIENTSResidential · Commercial · Public

LICENSEHALEYG*746OZ

CURRENT UPGRADE OFFERS

Fall & winter swim spa upgrades

Get your Endless Pool or swim spa ready for cold-weather swimming. Offers valid [OFFER DATES]. Call (253) 651-3136 to book.

OFFER 01

Endless Pools Cover Replacement

Replace your worn-out cover with a new original equipment replacement.

Call for bundle options & current pricing

OFFER 02

Heat Pump Upgrade

Keep swim temperatures up for less. A heat pump can lower heating costs compared with a standard element.

Call for bundle options & current pricing*Installation location and distance from the pool will affect pricing. Insulation options are available.

OFFER 03

UV Bulb Replacement

UV bulbs lose strength over time. A fresh bulb keeps your UV sanitizer working the way it should, for cleaner water with fewer chemicals.

Call for bundle options & current pricingBulb included

OFFER 04

Annual Internal Component & Liner Cleaning

A thorough yearly cleaning of your pool’s internal components and liner. Ask about other optional work that is economical to perform at this time.

Call for bundle options & current pricing

OFFER 05

Submerged Motor Replacement

Recommended every 7 years. Old motors can leak water into the hydraulic system, causing corrosion inside your hydraulic fluid reservoir. Worn motor seals or worn casing on the submerged hoses can also leak oil into your pool.

Call for bundle options & current pricing

OFFER 06

Variable Speed Pump & PRO Heat Pump

A variable-speed pump and an inverter heat pump, matched for flow so your pool stays warm while using less energy, from early spring through late autumn.

Call for bundle options & current pricing

*All offers: tax and shipping not included. Trip charges may apply.

WHO WE ARE

For over 37 years, we have turned complex structural challenges into beautiful, functional spaces. Now operating as Haley Group, we bring our decades of precision engineering as Haleyco into a single, unified home for elite residential and commercial installations.

We don't just build structures — we construct seamless extensions of your lifestyle.

Core Specialties

01 Architectural Sunrooms & Solariums Year-round light, structurally engineered for the PNW climate. Explore sunrooms → 02 Custom Greenhouse Systems Commercial-grade execution for institutional, educational, and luxury residential growth. Explore greenhouses → 03 Endless Pools® Installation & Service Factory trained and recommended by Endless Pools: installation, repair and ongoing maintenance. Explore Endless Pools →

ABOUT HALEY GROUP

The legacy story

THE ROOTS

Founded as Haleyco

Haleyco Greenhouse Erectors built a reputation over nearly four decades for mastering complex structural glazing, public works rosters, and school district contracts.

THE TRANSITION

Now Haley Group

The new name reflects our growth into full-scale custom residential transformations, luxury outdoor living spaces, and mechanical pool engineering.

THE APPROACH

Led by Dillon Masbruch

Factory trained and recommended by Endless Pools, Dillon leads a team that blends the technical rigor of mechanical installation with the aesthetic eye of high-end general contracting. We handle the strict tolerances that standard builders pass on.

SERVICES & WORK SPECS

Three disciplines. One standard of precision.

SPEC 01

Endless Pools® Installation, Repair & Maintenance

Don't leave a precision piece of fitness machinery to chance. Factory trained and recommended by Endless Pools, we know the exact tolerances required for hydraulic propulsion, underwater treadmills, and modular steel panels, and we keep them running long after install day.

PROJECT SCOPE — PRIVATE RES. — MAPLE VALLEY, WA

An indoor Endless Pool, built into an existing home from the crawlspace up

One team handled every trade, start to finish, so the homeowner had a single point of contact for the whole project.

01Opened the existing floor and reframed around the pool opening to keep the structure sound.
02Poured a concrete pad in the crawlspace, sized and leveled to carry the full weight of the pool and water.
03Managed the electrical work: dedicated circuits, safe equipment placement and coordination with the electrician.
04Constructed the Endless Pool to factory specifications, including the stainless handrail and entry steps.
05Installed a new tile floor that runs flush to the pool edge for a clean, finished room.
06Built custom removable floor sections so the pool equipment can be reached for service without tearing anything out.
07Filled, started up and balanced the water, then walked the owners through operation and care.

KEY FOCUS AREAS

Indoor home-addition integrations
Structural floor reinforcements & electrical placement
Custom deck-flush surround finishes
Repairs, upgrades & seasonal maintenance

Indoor Endless Pool with stainless handrail and composite deck, under a wall of arched windows looking onto a garden patio, private residence in Maple Valley, WA — Private Res. — Maple Valley, WA

SPEC 02

Sunrooms, Solariums & Glazing

Seamlessly bridging the gap between nature and indoor comfort. We build custom-engineered glass spaces designed to withstand coastal winds, heavy rains, and shifting temperatures.

KEY FOCUS AREAS

Residential light-wells
Commercial dining enclosures
Repair & restoration of legacy glass spaces

Translucent multiwall glazed enclosure with dark aluminum framing beside a modern home in West Seattle, WA, set in a bamboo and boulder garden — Private Residence — West Seattle, WA

SPEC 03

Institutional & Luxury Greenhouses

Decades of experience navigating public entity rosters, school districts, and high-end botanical spaces. We install durable, climate-controlled environments tailored for specific agricultural and educational goals.

BUILT FOR

School districts & educational programs
Public entities & institutional growers
Luxury residential & botanical spaces

Greenhouse at a government facility in Sequim, WA: large gable-roof structure with aluminum frame, translucent multiwall panels and roof vents, during construction — Government Facility — Sequim, WA

PAST PROJECT ALBUM

Selected work

See all projects →

Bright pool sunroom with tile floor, tiled pool surround and walls of windows

SUNROOMS & GLASS — PUGET SOUND Sunroom & glass projects Browse the album →

Aerial view of twin lean-to greenhouses going up against a building, with crew at work

GREENHOUSES — VARIOUS PROJECTS AROUND THE STATE Greenhouse projects Browse the album →

Finished indoor Endless Pool under a wall of arched windows looking onto a garden patio, Maple Valley, WA

ENDLESS POOL — MAPLE VALLEY, WA Glass-walled swim room See the build, step by step →

PROJECT ALBUM — SUNROOMS, POOL ROOMS & GLASS ROOFS

Sunroom & glass projects

Home additions, pool enclosures, garden canopies and glass roof systems from around the region.

Sunroom pool room on a raised deck

[CITY], WA

Interior: pool with tiled surround in a bright sunroom with ceiling fan

Exterior: gray home with the new sunroom wing over a raised deck with glass railing

Sunroom gable end and glass-panel deck railing

Side of the sunroom with sliding door onto the deck

Sunroom addition with skylights and pool

[CITY], WA

Hip-roof sunroom addition with skylights and walls of windows

Sunroom addition with new deck, steps and stamped patio

French doors onto the deck, with the covered pool visible inside

IPE (Ironwood) clad Endless Pool enclosure

[CITY], WA

Interior: Endless Pool with roller cover, hardwood deck and IPE (ironwood) walls

Exterior: IPE (ironwood) clad pool enclosure with translucent upper panels and new stairs

Enclosure entry door off the hardwood deck

Deck stairs and the enclosure door, with the pool visible through the glass

Pool room with cedar ceiling

[CITY], WA

Pool shell framed and wrapped during construction, under a tongue-and-groove wood ceiling

The same room finished, with the pool filled beneath a bank of windows

Garden canopy structures

[CITY], WA

Bronze-framed garden canopies with translucent roofs over a landscaped garden

Close view of a canopy with translucent roof panels

Canopy framing over a garden water feature

Glass roof systems

[CITY], WA

Installer working on a curved-eave glass sunroom roof

Large flat glass skylight roof set into a flat roof, with water views beyond

PROJECT ALBUM — GREENHOUSES

Greenhouse projects

Various projects around the state: commercial growing ranges, school and institutional greenhouses, and residential hoop houses, from bare posts to fully equipped.

Aerial view of twin lean-to greenhouses against a building — TWIN LEAN-TO GREENHOUSES

Aerial view of greenhouse framing going up on new slabs beside a building — FRAMING ON NEW SLABS

Gable greenhouse with translucent panels and roof vents during construction — GOVERNMENT FACILITY — SEQUIM, WA

Steel gable greenhouse frame going up against a forest backdrop — STEEL FRAME GOING UP

Rows of bench posts set inside a large commercial greenhouse range — COMMERCIAL RANGE — POSTS SET

Commercial greenhouse range interior with posts set and equipment on site — COMMERCIAL RANGE — UNDER CONSTRUCTION

Large greenhouse interior with rolling bench tops installed — ROLLING BENCHES INSTALLED

Stainless heating boiler with piping and flue installed on a concrete pad inside a greenhouse — HEATING SYSTEM INSTALL

Finished commercial greenhouse in production, with circulation fans and benches — COMMERCIAL GREENHOUSE IN PRODUCTION

Greenhouse interior with supplemental grow lights, fans and plants on benches — LIGHTING & AIR CIRCULATION

Irrigation system controller mounted at a greenhouse — IRRIGATION CONTROLS

Looking up into the steel truss framing of a glazed gable greenhouse — GABLE TRUSS STRUCTURE

Timber-framed gable greenhouse with clear panels on a block wall — TIMBER-FRAMED GABLE GREENHOUSE

Small teaching greenhouse with exhaust fans, potting tables and seedlings — TEACHING GREENHOUSE

Long arched polycarbonate greenhouse, with a crew member working at the end wall — ARCHED POLYCARBONATE GREENHOUSE

Inside an arched polycarbonate greenhouse with benches and hanging lights — ARCHED GREENHOUSE — INTERIOR

Crew in front of a newly finished gothic-arch greenhouse — GOTHIC-ARCH GREENHOUSE — CREW AT COMPLETION

Residential hoop-style greenhouse on a timber base in a wooded yard — RESIDENTIAL HOOP HOUSE

PROJECT BUILD — ENDLESS POOL — PRIVATE RES. — MAPLE VALLEY, WA

Glass-walled swim room, from crawlspace to first swim

Scope: Open the existing floor, pour a concrete pad in the crawlspace, wire the equipment, build the pool, and finish with new tile and removable access panels.

Sunroom floor opened down to the crawlspace, with a temporary bench along the window wall — 01 — FLOOR OPENED TO THE CRAWLSPACE

Gravel base with rebar grid and a sump basin set in the corner of the crawlspace — 02 — GRAVEL BASE, REBAR & SUMP BASIN

Crew member screeding the fresh concrete pad, with the windows wrapped in plastic — 03 — POURING THE CONCRETE PAD

Sump pump plumbed through the cured concrete pad — 04 — SUMP PUMP PLUMBED IN

Pool equipment motors and disconnects wired on the crawlspace pad — 05 — EQUIPMENT WIRED IN

Steel pool panels set, with new plank tile and grate deck sections around the edge — 06 — STEEL PANELS & NEW TILE FLOOR

Assembled pool shell with tile floor running flush to the coping — 07 — POOL SHELL ASSEMBLED

Installer in waders checking the new mosaic-pattern liner — 08 — LINER SET & INSPECTED

Custom removable grate floor sections over the pool equipment, set flush with the tile — 09 — REMOVABLE EQUIPMENT ACCESS FLOOR

FEATURED BUILD — ENDLESS POOL — MADISON PARK, SEATTLE, WA

A whole backyard, rebuilt around a pool

Scope: Excavate the entire back yard and create a new pool environment, from the formed concrete shell to the finished deck, coping and landscape.