Garratt-Callahan Company provides custom water treatment solutions based on a century of experience and a company-wide commitment to customer service. We solve water quality problems swiftly and effectively. But the true value of our expertise lies in preventing problems before they occur. We help you protect your investments in equipment and facilities while controlling your energy and maintenance costs. We ensure your peace of mind  and your success.

Chemicals

Garratt-Callahan Company

Jeffrey Garratt

Ryan Benner

Pat Repp

Mitsuru Chiba

Scott Schaefer

Peter Haddix

Marlo Masters

Eric Sullivan

Steve Hemmis

Christopher Griffith

Ryan Mabry

Riley Freeman

Ray Pusic

Michael S.

Matthew Gordon

Libby Ashworth

Larry Boldt

Kurtis Lammers

John Tritt

John Reseland

Jennifer Whitney

James Cuddihy

Gregory Orphey

Grady Moore

Don Ramey

David Owens

Chris Bradley

Brian Raschella

Casey Irving

Blakelee Gould

Zach Nichols

Mike Ebel

Cwt Nathan Rentschler

Maggie Scott

Lia Maafu

Sales and Business Development

Engineering and Operations

Teams at Garratt-Callahan Company

Sales and Business Development

Engineering and Operations