About ASIW Supply

Your One-Stop Shop for Irrigation Parts

We're a family-run supply house based in Fort Pierce, FL — backed by over 40 years of irrigation experience through our parent company, Agricultural Services International. We stock the parts, know the systems, and ship fast.
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Our Story

Built on 40+ Years of Irrigation Experience

ASIW Supply was started by Lucas Marine, the son of Doug Marine — founder of Agricultural Services International (ASI), which has been designing and installing irrigation systems across the Southeast since 1982.

The idea behind ASIW was simple: ASI's customers kept asking where to buy parts. So we built the supply side of the business — a place where farmers, contractors, homeowners, and municipalities can get the right parts at a fair price, shipped fast, without the runaround.

We're based in Fort Pierce, FL and ship to all 50 states. Whether you need a single fitting or a full pump station's worth of parts, we've got you.

1982

ASI Founded

150K+

Acres Irrigated

376+

Products in Stock

50

States We Ship To
The People Behind It

A Family Business, Through and Through

Two generations of irrigation experience. One goal: make sure you get the right part the first time.

Doug Marine
Founder, Agricultural Services International

Doug Marine

Doug started ASI in 1982 with a focus on helping Florida farmers get more out of their water. Over 40 years later, ASI has irrigated more than 150,000 acres across the Southeast and earned a reputation as one of the most trusted names in agricultural irrigation.

Lucas Marine
Owner, ASIW Supply

Lucas Marine

Lucas grew up around irrigation and built ASIW Supply to give ASI's customers — and anyone else who needs parts — a reliable place to buy. His goal is straightforward: stock the right parts, price them fairly, and get them out the door fast.

What We Stand For

How We Do Business

We're not a big box store and we're not a slow-moving distributor. Here's what you can actually expect from us.

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One-Stop Shop

Pumps, pipe, fittings, drip tape, valves, sprinklers — we stock all of it so you're not calling five different suppliers to put one system together.

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Competitive Pricing

We keep our prices sharp. If you're buying in volume, ask about our wholesale program — we work with contractors, farms, and municipalities on bulk pricing.

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Fast Turnaround

Most orders ship same or next business day out of Fort Pierce, FL. We know that when a pump goes down or a line breaks, waiting a week isn't an option.

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Real People on the Phone

Call our counter at (772) 409-9637. You'll talk to someone who actually knows irrigation — not a chatbot, not a call center.

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Backed by Real Field Experience

Our parent company ASI has been designing and installing irrigation systems since 1982. When you call us with a question, we've probably seen it in the field.

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Ships to All 50 States

We're based in Florida but we ship everywhere. Whether you're in Maine or Arizona, we can get you what you need.
The ASI Connection

40+ Years of Field Experience Behind Every Part We Sell

ASIW Supply is the supply division of Agricultural Services International (ASI) — a Fort Pierce, FL based irrigation company that's been designing, installing, and maintaining irrigation systems across the Southeast since 1982.

ASI has irrigated over 150,000 acres and earned the Irrigation Association's Vanguard Award for designing Florida's first commercially viable CUPS citrus irrigation project. That depth of field experience is what separates us from a generic parts website — we know what these parts are used for because we've used them ourselves.

Visit asi.ag to learn more about our parent company →
1982
Doug Marine founds Agricultural Services International in Fort Pierce, FL
2021
ASI wins the Irrigation Association Vanguard Award for designing Florida's first commercial CUPS citrus irrigation project
2026
Lucas Marine launches ASIW Supply — bringing ASI's parts expertise online for customers across all 50 states

From the Field

Real Work, Real Projects
Authorized Distributor

Brands You Can Trust

We carry genuine products from the brands that irrigation professionals have relied on for decades — no knockoffs, no gray market parts.
Netafim
Toro Ag
Charlotte Pipe
Maxijet
K-Rain
Hunter Industries
Fresno Valves
Amtrol
DURA
Lesso
Cornell Pump