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Commercial Irrigation

The Irrigation Partner Behind 100+ Cultivation Facilities

Irrigation and fertigation design for indoor cultivation: CAD plans, procurement, installation and consulting. Start with the part you need.

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What We Offer

Every facility is laid out differently. Hire us for the full design package, or just the part you need.

Isometric drawing of zone manifolds from a plan set.

Irrigation Design

Custom CAD plans and system specifications for your facility. To scale process piping drawings, equipment schedules, and layout plans, ready for your team or ours to build from. Get started

A fertigation skid supplied for a build.

Procurement

We source and supply every product specified in your design. Valves, fittings, controllers, and filtration delivered to your site so your build stays on schedule.

An installed distribution manifold wall.

Installation

Our crew handles the full build: plumbing, pressure testing and commissioning, through first water.

An aisle of process piping in a running facility.

Consulting

Already building or running a system? We help with layouts, retrofits and troubleshooting. Get in touch

Our Work

Water rooms, manifolds and dosing systems we've designed and built.

Tanks and pumps with gray process piping.
Manifold with orange-handled valves and gray PVC risers.
Fertigation skid with dosing valves, filters and controller.
Blue actuators with red true-union valve handles.
Labeled pipe runs on a rack.
Water room with process piping on a steel frame.
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Dosing station with blue nutrient drums and a controller panel.

About Plumbdawg Design

A Decade of Irrigation Design

With over 10 years of experience in commercial cultivation irrigation, Plumbdawg Design has built systems for more than 100 cultivation facilities. We design irrigation and fertigation systems for indoor facilities, from a few rooms to fully automated sites.

From boutique grows to fully automated large-scale operations with manifold systems and condensation reclamation, every system we build is designed for the facility it serves.

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100+ facilities.10+ years.

Growers we've designed and built water systems for:

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Niche
The Heights Co.
Wizard Trees
SOG Army
Green Dot Labs
Archive Seed Bank
Wood Wide Farms
Culture Farms
Momma Chan Farms
A Golden State
Miami Mango
Planning a build?Book an intro call

What We Build

The three kinds of facilities we design for most.

Steel rack framing with drip lines in a smaller facility.

Boutique & Craft

A few rooms moving off hand-watering to their first automation.

Typical scope

  • Drip systems
  • Water filtration
  • Plumbing layout
Pump station beside a water tank.

Mid-Size Commercial

Several rooms on fertigation, with room to add more later.

Typical scope

  • Fertigation
  • Zone control
  • Water treatment
  • Room to expand
Rows of automated valve actuators on a manifold.

Large-Scale Automated

Full facilities where the feed runs itself, room by room.

Typical scope

  • Manifold systems
  • Clean-in-place
  • Condensate reclaim
  • Full automation

Not sure where you fit? Book an intro call

Planning a Build or an Expansion?

Send us your project or book a quick call with Justin.

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Current projects on Instagram @plumbdawg_millionaire

Important Disclaimer: The irrigation design services provided by Plumbdawg Design produce process piping drawings, not engineered drawings. These drawings are intended for layout and planning purposes. Any engineering certifications, stamps, or compliance reviews required by local authorities must be obtained separately from a licensed professional engineer.