surveying land management project and site management
mark grenz

MULTI⁄TECH ENGINEERING SERVICES, INC.

Multi⁄Tech has experience in all facets of civil engineering and site design services. In addition to our staff, we have built excellent relationships with specialty consulting firms including wetland and traffic consultants.
Our staff has over 20 years of experience in design and constuction supervision of development activities. multi tech engineering
salem oregon
Click on photos to meet some of our professional team.
Mark Grenz, P.E., IC
Mark Grenz, P.E., I.C., G.E., E.N.
Mark is CEO, and founder of Multi⁄Tech Engineering Services. Mark is a Registered Professional Engineer in the states of Oregon, Washington, California, and Nevada. He is a licensed Geotechnical Engineer and Environmental Engineer. He has a BS in Civil Engineering from Oregon State University (1974) and has been providing engineering services for over 35 years.
Matthew Hendrick, P.E.
Robert Hamman, P.L.S.
Robert is a licensed professional land surveyor in Oregon and Washington with over 30 years of experience. He has extensive experience in property boundary resolution, topographic surveys, construction surveys and staking, and preparation of ALTA/ACSM surveying for both commercial and residential projects. Robert manages the survey department at Multi⁄Tech, including responsibility for quality control, training, scheduling, and supervision of the field survey crew.
Natalie Grenz Janney, MS, E.I.T.
Natalie Grenz Janney, P.E., M.S.
Natalie is a licensed Professional Engineer and one of the vice presidents of Multi⁄Tech. She has a Master’s of Science from Oregon State University in Civil Engineering with an emphasis in Environmental Engineering and Water Quality. As part of her thesis project, Natalie tested an existing wet quality pond to determine the unmaintained efficiency of the system in treating storm water runoff. Natalie has also completed graduate studies in the United Kingdom at the University of Nottingham, rated as one of the top 20 universities in the world for sustainability. Natalie has an BS with Honors (cum laude) in Civil Engineering from Oregon State University (2007).
Mark Grenz, P.E., I.C., G.E., E.N. , Principal Engineer, has led the professional staff since the inception of the company. Presently, our firm has 20 employees including a registered professional engineer, a registered land surveyor, and a water quality expert (also an engineer in training), five project managers, two Land Use planners, three AutoCAD drafters, and excellent support staff.
LEED USGBCMulti⁄Tech has a LEED Accredited Professional on staff with knowledge in sustainability and will be able to assist in providing current and innovative information on building green.

Professional staff
licensed in:

Oregon

Washington

California

Nevada


multi tech
multi phase development Multi ⁄ Tech Engineering Services • 1155 13th St SE • Salem OR 97302 • (503) 363-9227 Email us at: office@multitech.ws website designed by: elise site construction
project management surveying engineering multi tech