Our Approach


The environment is very important to us and our future generations.  Through land management, scientific research, education, and outreach, we can strive to be the best land stewards possible to make this planet better than we found it.

Our Story

Tiffany Gatesman MS, Principal Scientist & Manager

My name is Tiffany Gatesman and I am the Principal Scientist and Manager of Gatesman Environmental Consulting and Engineering LLC. I specialize in water chemistry, well & septic inspections, wetland delineations, environmental & storm water management, research, education, and outreach.

My natural resource experience includes land management, scientific research, high school education, recreation, and agriculture.  I have worked for both County and Federal Governments throughout the country as well as Middle Park High School and local businesses in Grand County.  I obtained my B.S. in Water and Soil Resource Management at the University of Wisconsin – Stevens Point.  I attended the University of Alaska – Fairbanks to study glacier runoff contribution to lowland stream flow for my Masters of Science thesis in Environmental Chemistry.  Previous research included impacts of urban runoff on bioretention basins (rain-garden) and land use impacts on urban-mountain streams in Guatemala.  All of this experience will allow me to assist you in your environmental needs.

Anthony Matthews, Environmental Consultant Technician

My name is Anthony Matthews, and I am an Environmental Consultant Technician with Gatesman Environmental and Engineering LLC.  I specialize in environmental and ecosystem sustainability.  My education background is in Environmental Science and Civil Engineering.  I have worked in many industries involving different facets of environmental stewardship such scientific research, agriculture, land management, and recreation.  I have worked in university lab settings and locally here in Grand County with ranches and outfitters, and I am excited to help you find the balance between your life and the environment.

Memberships and Sponsors of:

Grand County Board of Realtors (member 2019-present)

Grand County Builders Association (member 2021-present)

Middle Park Fair and Rodeo (sponsor 2021)

National Association of Onsite Wastewater Technicians (member & training 2017-present)

Colorado Professionals in Onsite Wastewater  (member & training 2017-present)


If you have any environmental needs that you would like assistance with, please contact me!