OUR MISSION

J. Andrew Lange, Inc. is a company built on a reputation for customer service and technical expertise. Technical knowledge of the products represented with design and engineering help means Lange can offer the best combination of products and process to solve water and wastewater challenges.

COMPANY PROFILE

J. Andrew Lange, Inc, a second-generation family business founded in 1968 is a manufacturers representative for water, wastewater treatment and water storage equipment. Since 1968, J. Andrew Lange has provided customers with reliable products, technical expertise and outstanding customer service. When a water or waste water problem is encountered, contact Lange to provide a solution.
CONTACT US
Julie Barown
Julie BarownPresident
Julie Barown, P.E. is the President and Owner of J. Andrew Lange with 25+ years of experience in the water and wastewater industry, she has designed many new and upgraded wastewater treatment and collection systems, water treatment and distribution systems, and stormwater systems. Julie is also very involved in State and Local professional organization Committees and Boards.

Julie has three children and a husband, enjoys hiking, walking, the outdoors and nature as much as she can, and in her spare time is always looking for a new adventure to undertake, typically house renovations and community projects. She also loves binge listening to podcasts.

Julie graduated from the civil engineering department at Rensselaer Polytechnic Institute (RPI) and is a licensed professional engineer in NY State.

Margery Lange Keskin
Margery Lange KeskinConsultant
Margery Lange Keskin, daughter of J. Andrew Lange is Consultant to and former owner of J. Andrew Lange, Inc, a second generation family business formed in 1968.

Margery holds a Bachelor of Science degree in Medical Technology from Hartwick College, and a Master of Business Administration from Clarkson University.

Ellen Johnson
Ellen JohnsonAccounting/Office Manager
Ellen has 35 years of experience in accounts receivable/payable working for various organizations in upstate NY.

Ellen enjoys travelling both locally and overseas. She is involved in many local activities, including being the travel coordinator for bus trips based out of Cherry Valley. She is especially known for coordinating bi-weekly Trivia Nights at the local restaurant. Ellen and her husband, Jim, enjoy being Grandma and Grandpa to their 6 grandchildren and can almost always be found at any soccer, basketball, softball or baseball game they are playing in.

Marc Gerbsch
Marc GerbschPump Specialist
Marc Gerbsch brings over 30 years of experience in the industrial and municipal water and wastewater pumping applications. He has assisted in designs, applications, installation and startups for treatment plants, collection systems, water distribution and storm water. In addition, he has extensive experience in pump controls, variable speed drives, solid state starters, motors and other control aspects for projects.

Marc has two grown children and enjoys photography, both domestic and international travel and watching live music.

Marc graduated from Syracuse University Maxwell School with a degree in Economics.