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Wide summer lawn in Iowa at golden hour with an in-ground sprinkler arc catching the low sun

Design · Installation · Repair · Backflow · Winterization

Sprinkler systems that keep Iowagreen all summer.

DDM Irrigation is a family-owned sprinkler installation and repair company in Marion, Iowa, serving homeowners and builders across 12 counties in eastern Iowa since 1987.

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Family-Owned
1-Year Warranty
Licensed & Insured
5.0 on Google

What we do

Design, install, repair, winterize, and back again in spring.

Technician trenching a residential lawn for a new sprinkler zone

01 · Design & install

New sprinkler systems.

We map your yard zone by zone, run the trenches, and set the heads to cover every square foot, most residential installs finished in a single day.

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Request a quote for New sprinkler systems.
Sprinkler head being repaired by a technician's gloved hand

02 · Repair

Repairs & tune-ups.

Broken heads, cut lines, dry spots, a controller that stopped talking to a valve. We fix systems we built and systems we didn't.

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Request a quote for Repairs & tune-ups.
Freshly installed French drain gravel bed along a home foundation

04 · Drainage

Yard drainage.

French drains, downspout extensions, catch basins. Water gets moved off the lawn before it kills the grass.

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Request a quote for Yard drainage.
Sprinkler winterization air compressor connected to a home irrigation manifold

05 · Winterize

Winterization & spring start-up.

Included with every install for the first year, and a flat-rate service every year after. We blow the lines and turn everything back on in April.

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Request a quote for Winterization & spring start-up.
White service truck parked in an eastern Iowa neighborhood at first light

The Clear Choice for Irrigation

We've been putting sprinklers in Iowa yards since 1987.

Dan and Dave started the company as two brothers with one truck. Almost forty years later DDM Irrigation is still family-owned, out of the same shop at 640 51st Street in Marion.

We design systems, install them, repair them when they break, blow them out in October, and turn them back on in April. Six of us are certified backflow test technicians. Every install carries a 1-year warranty that covers the first winterization and the first spring start-up.

We use Rain Bird and Hunter parts because they're the ones we can still get replacement heads for ten years later.

39
Years in Marion
6
Certified backflow techs
12
Counties served
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Where we work

Eastern Iowa is our whole route.

Our trucks roll out of the Marion shop every morning. If you're inside one of the twelve counties we cover, we can usually be at your house within a day or two, same week in peak season.

Primary cities

  • Cedar Rapids Iowa City Cedar Falls / Waterloo & Surrounding 
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Full 12-county coverage

  • Linn Co.
  • Johnson Co.
  • Jones Co.
  • Benton Co.
  • Black Hawk Co.
  • Buchanan Co.
  • Delaware Co.
  • Dubuque Co.
  • Clayton Co.
  • Iowa Co.
  • Cedar Co.
  • Jefferson Co.

Not sure if we come to your town? Call us, if we can't, we'll point you to someone who does.

Ready when you are

Get a free walk-through and a real, written estimate.

Call, text, or send us the shape of your yard. We'll come out, measure, and put a number on it, no charge, no pressure.

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