EXPERT POOL PLUMBING
Phoenix Valley · Since 1994

Built right.Built local.

Licensed pool plumbing subcontractor. New pool plumbing and outdoor underground gas work for pool builders, designers, and architects across the Valley.

Established

30+

Years in the Phoenix Valley

ROC 105953 · Licensed

Bonded & Insured

Gilbert, Mesa, Scottsdale, Phoenix & the entire Valley

Our Services

WHO WE SERVE

We're Your Dedicated Partner.

Pool Contractors

Sub the plumbing. Stay on schedule.

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Designers & Architects

Plumbing partner for your Valley projects.

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OUR SERVICES

Complete Pool Plumbing Solutions

New Pool Plumbing

Full pool + spa plumbing rough-in. Schedule 40 & 80 PVC, copper, brass. Skimmer to spa jets, pressure-tested and inspected.

Outdoor Underground Gas

Underground gas line installation for pool heaters, outdoor kitchens, fire features, and BBQ islands. Permitted, pressure-tested, code-compliant.

PROJECTS WE’RE PROUD OF

Thirty years of Valley pool plumbing.

Rough-in through startup. Residential to commercial. Modest backyards to Paradise Valley showpieces. A snapshot of what we’ve plumbed.

Rough-in

· Scottsdale

Equipment Pad

· Gilbert

Commercial Mechanical

· Phoenix

Luxury Residential

· Paradise Valley

Modern Minimalist

· Scottsdale

Custom Water Feature

· Phoenix

WHY CHOOSE DUNCAN?

Local. Reliable.

Built on Trust.

We’re a Valley-based pool plumbing partner committed to quality products, expert support, and relationships that last—whether you’re building for a client or building your dream backyard.

Valley Wide

Serving Gilbert, Mesa, Scottsdale, Tempe, Phoenix, Chandler, and beyond.

Quality You Can Count On

We carry trusted brands pros use and DIYers trust.

Expert Support

Real people, real answers, whenever you need help.

Built for Pros. Guided for DIYers.

Two audiences, one mission—your project’s success.

📅

Ready to Get Started?

Let’s build something great—together.