Flatiron offers clients a full range of water and wastewater services.

We help clients deliver water to their communities by employing unique techniques for renovations, upgrades to existing facilities, and construction of new water and wastewater treatment plants.

Because we self-perform much of the concrete, piping and mechanical work, we can better control quality, cost and schedule, passing those benefits on to our clients.

We are advisor members of the Water Design-Build Council.

Expertise in water and wastewater projects

  • Reverse osmosis/advanced oxidation
  • Pipelines
  • Facility upgrades
  • Membrane filtration
  • Pumping stations
  • Intake structures
  • Water resources management – dams, levies, and major conveyance
  • Water and wastewater treatment plants
  • Water storage

Water Projects

Morena Pump Station
San Diego, CA
Value: $110 Million
Delivery: Bid-Build
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East Troublesome Fire Emergency Watershed Protection EWP Heavy Civil CM/GC Project
Grand County, Colorado
Value: $5 million
Delivery: CM/GC
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EchoWater NST Project (Nitrifying Sidestream Treatment)
Elk Grove, California
Value: $40 million
Delivery: Bid-Build
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Santaquin Water Reclamation Facility
Santaquin City, UT
Value: $14.9 million
Delivery: Bid-Build
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Southwest Groundwater Treatment Plant
West Jordan, UT
Value: $24 million
Delivery: Bid-Build
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Rahway Valley Sewerage Authority Wastewater Treatment Plant
Rahway, NJ
Value: $138.9 million
Delivery: Bid-Build
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Poplar Point Pumping Station Replacement
Washington, DC
Value: $53.4 million
Delivery: Bid-Build
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Flushing Bay Combined Sewer Overflow Retention Facility: Contract 4-4
Queens, NY
Value: $133.7 million
Delivery: Bid-Build
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Flushing Bay Combined Sewer Overflow Retention Facility: Contract 4-3
Queens, NY
Value: $115 million
Delivery: Bid-Build
View Project

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