Managing Member
Kenneth Zell is Managing Member of Zell Company, LLC.  He has over 29-years of professional civil engineering experience in Arizona, New Mexico, Texas, Nevada, and Colorado.  His civil engineering knowledge includes:
Site Grading and Drainage
Hydrology and Drainage Structures
Water Distribution Systems
Sanitary Sewer Collection Systems
Roadway Design
Storm Water Management
Custom Residential Home Site Design
Mr. Zell has experience with the following computer modeling programs:
WaterCAD, Storm CAD, FlowMaster, CulvertMaster
Professional Registrations/Affiliations
Professional Engineer (Civil), Arizona #24449
Professional Engineer (Civil), New Mexico #11629
Professional Engineer (Civil), Colorado #27591
Professional Engineer (Civil), Nevada #21124
Professional Engineer, Texas #107935
(Note Texas does not distinguish disciplines)
American Society of Civil Engineers, #288800
Chi Epsilon
B.S.E., Civil Engineering, Arizona State University, 1987
Professional Experience
Managing Member, Zell Company, LLC       May 2009-Present
Owner, Norman Engineering Group, Inc.     April 1988 - April 2009
Representative Projects
Over the past 29-years, Mr. Zell has designed and managed numerous types of civil engineering projects located in Arizona, New Mexico, Texas, Nevada, and Colorado.  Mr. Zell has been involved with projects that have used the design-bid-build method of construction as well as the design-build model.  He has earned a proven reputation from owners, architects, and contractors for well-designed projects, excellent service, and responsiveness to project schedules.
Projects have ranged in size from small ½-acre commercial parcels to 60-acre high-tech semiconductor facilities.  Satisfied clients have included custom home lot owners, architects, national corporate clients, general contractors, municipalities, and the United States Postal Service.
Click here to see a sampling of Mr. Zell's project experience.

Continuing Education
HEC-1 Training Seminar, Haestad's Methods
HEC-RAS Training Seminar, ASCE
WaterCAD Training Seminar, Haestad's Methods
Hydrologic & Hydraulic Design of Culverts, ASCE
Law of the River, CLE International
Law School for Civil Engineers, ASCE
National Pollutant Discharge Elimination System (NPDES) for Construction Activities, ASCE
Professional References
Tim Anderson, P.E.,  Terracon, (480) 897-8200
Kevin Parker, P.E.,  (602) 321-3412
Kim Filuk,  KDF Architectural Group,  (623) 234-1868