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About Us

Find out more about our Company

MEET OUR TEAM

JOHN BORNSWORTH, BCMA, RCA

Port Angeles, WA
PRINCIPAL— ENVIRONMENTAL PLANNER

John Bornsworth is a Board Certified Master Arborist and Registered Consulting Arborist. His background is in ecological restoration and vegetation management. John represents commercial arboriculture on Washington State’s Urban & Community Forestry Council. John is project manager for tree, shoreline and restoration projects. He is an experienced expert witness and has extensive time consulting and […]

LIZ DONADIO, WPIT, CESCL

PORT ANGELES, WA
WETLAND AND WILDLIFE SCIENTIST

Liz has over 15 years’ experience working as a wetland consultant and field biologist with environmental consulting companies, construction and land management companies, universities and government agencies. Liz is a wetland professional in-training. Including work at U.S. National Park Service, U.S. Fish and Wildlife Service and U.S. Geological Survey. Expertise in wetland science, ornithology and […]

TYSON MINCK

PORT ANGELES, WA
CONSTRUCTION MANAGER

Tyson brings over 15 years of boutique construction experience to our team. He has a wide range of experiences from commercial and historic remodels to trail building and custom off-grid cabins. Proficient in various wilderness building scenarios including tree climbing, heavy rigging, natural stone and log work for bridges and masonry applications. He values client […]

MICKI MCNAUGHTON

OLYMPIA, WA
URBAN & COMMUNITY FORESTRY PLANNING

Micki is an urban forestry and natural resource consultant focused on helping communities realize the maximum potential from their urban trees and natural spaces through planning and program development. She is an International Society of Arborists Certified Arborist and Municipal Specialist, and is certified in Wetland Science and Management through the University of Washington.

JESSICA MULLIN, RCA, PDC

PORT TOWNSEND, WA
Registered Consulting Arborist

Jessica Mullin is a Registered Consulting Arborist and ecologist who currently performs tree and habitat assessments, tree risk assessment qualifications, prepares shoreline management reports, and conducts environmental assessment and mitigation reports to support clients through the regulatory and planning process for project completion. She has a long background in native plant landscaping and four years […]

SEBASTIAN BARRAGAN

PORT ANGELES, WA
FOREMAN

Sebastian is a tribal member from The Hoh tribe working as a biological technician. Through the Washington Conservation Corp, he acquired a variety of experiences in environmental restoration, trail building, herbicide application, and assessment and removal of hazard trees. He has worked on a handful of national disasters helping those in need with debris removal, […]

KIA SUTTER

PORT ANGELES, WA
CONSULTING BIOLOGIST & GIS TECHNICIAN

Kia is a restoration technician with a background in biology and conservation. She has worked for NOAA – researching harmful algae blooms off the coast of Washington, conducted salmon and stream health surveys on the Olympic Peninsula, and is passionate about using mycoremedial techniques to conserve and rehabilitate the environment.

ERICA SPONBERG

PORT ANGELES, WA
OFFICE MANAGER

Erica has over 10 years experience in administration, office management and finance. Erica has worked in a variety of demanding and fast paced offices from Washington to Alaska including medical centers and tour services. She facilitates communication between staff, contractors and clients. Erica has her Associates of Applied Science (AAS) degree in Business Management.

COURTNEY BORNSWORTH

PORT ANGELES, WA
CONSULTING ECOLOGICAL ARBORIST

Courtney spent five years working in the fields of salmon and orca recovery, botany, and wetland ecology in both Southeast Alaska, and Western Washington prior to becoming a Certified Arborist and tree risk assessor. She now works part time with the North Olympic Land Trust as their Land Manager and part time with Peninsula Environmental. […]

CASSIDY GRATTAN

PORT ANGELES, WA
WILDLIFE BIOLOGIST

Cassidy Grattan’s 20 years of diverse wildlife experience is key to our biological consulting and habitat resource assessment. He has surveyed for endangered species in California & Washington.

TRISTAN TUMAUA

PORT ANGELES, WA
TECHNICIAN

“The clearest way into the universe is through a forest wilderness.” John Muir Born and raised in Forks, WA, Tristan has always loved being outside in nature. As an avid fisherman and hunter, he is passionate about preserving and repairing the ecosystem, especially when it comes to protecting salmon. He brings a lot of experience […]

JOHN PANKRATZ

PORT ANGELES, WA
ACCOUNT MANAGER

John Pankratz is a student at Peninsula College, enrolled in the Huxley Program for environmental sciences. John provides customer sales solutions through account management, proposals and estimates, contracts, and connecting consultants and field staff with appropriate clients. John also volunteers at the Fiero Marine Life Center as a naturalist and has a passion for wildlife […]

JON WILSON

MOSES LAKE, WA
UTILITY INSPECTION FOREMAN

Jon Wilson supervises our utility inspection crews across the United States. He has inspected utility poles in Washington, Michigan, Idaho and Illinois. Formerly Jon located belowground utilities across Washington, Idaho and Montana. John leads a crew of 2-3 people each summer collecting mapping data and inspecting poles. Throughout the winter Jon helps our GIS team […]

KUNAL CHAUDHARY

MOHALI, PUNJAB, INDIA
DEVELOPER

Kunal Chaudhary provides technical solutions for our consulting and field staff through full stack software development. Linking our internal and external systems along with ArcGIS provides robust solutions for our business management team.

KALEB SHELDON

PORT ANGELES, WA
STORMWATER TECHNICIAN

Kaleb Sheldon provides much of our excavation and steep slope stormwater management field work. In addition to steep slope stormwater tightlines he also works on rainwater harvesting systems and other more traditional stormwater techniques like curtain drains and channel drains.

NOAH MILLER

PORT ANGELES, WA
TECHNICIAN

Noah Miller is born and raised in Port Angeles and helps with our field operations.

Some of Our Partners

SENIOR FORESTER
EUGENE, OR

KÄRLEK JÄNISLAMPI

Käerlek “Charlie” Jänislampi is a professional forester with extensive timber cruising and timber management experience. Käerlek studied and worked in forest management in Oregon and Montana before coming to Washington in 2015.

BOTANIST
PORT ANGELES, WA

PAT LOAFMAN

Patrick Loafman has been conducting research on wildlife and plants for over 33 years. His expertise is in botany, herpetology and spotted owls. For the past 15 years, he has been conducted inventory and monitoring research on plants of the Olympic, Lewis and Clark, Mount Rainier and North Cascades National Parks. He has written “The […]

REMEDIATION SPECIALIST
PORT ANGELES, WA

HOWARD SPROUSE

CEO of The Remediators Incorporated, Howard brings over two decades of experience in bioremediation and restoration ecology. The Remediators are known for their contribution to the field of mycoremediation as early commercializers of the technology. The Remediators has continued to develop and expand the potential in the bioremediation industry with the creation of the Integrated […]

ISA CERTIFIED ARBORIST
SEQUIM, WA

JOSH DALLEN

Josh Dallen owns and operates Arbor’s Edge, a full-service tree company serving the north Olympic Peninsula. Arbor’s Edge offers a complete range of tree services to meet the diverse needs of customers, their trees, and the environments they inhabit. Licensed, bonded and insured, and work in accordance with modern standards set by the International Society […]

SENIOR ECOLOGIST
ASHFORD, CA

JOSHUA CHENOWETH

Joshua Chenoweth has worked in vegetation management for over 20 years, including 17 years as a botanist for Olympic National Park. In 2007, he received his M.S. in Ecological Restoration from the University of Washington. For the next ten years, Joshua planned and implemented the largest reforestation project ever attempted by the National Park Service, […]

ECOLOGIST
PORT ANGELES, WA

DR. CATHARINE COPASS

Dr. Catharine Copass is an ecologist with research interests that span multiple scales and disciplines. Her broad range of project experience includes climate change resiliency, modeling regional carbon dynamics, landcover change detection and mapping, forest management and policy, plant community classification and mapping, rare plant monitoring, and wilderness restoration. Catharine has worked as an ecologist […]

What We Do

Everything about our services

We offer science-based ecosystem management of urban and wild trees, forests, wetlands, shorelines and rivers. Our holistic approach to ecosystem management incorporates traditional practices of environmental and ecological management, with the inclusion of urban and community development and sustainable design. Our team is consistently working to improve the quality of tree care, ecological restoration, wetland and shoreline management and forestry through education, science and practice.

How Can We Help?

Our philosophy explained

We provide expert guidance in all stages of ecosystem, land, and tree management: from feasibility and planning, to execution and development to long-term care and maintenance.

Our scientific investigations and reporting is rigorous, informative, reliable and meets regulatory requirements for your jurisdiction. We write arborist reports, wetland delineations, site-specific impact assessments, shoreline variances, and forestry planning. We can assist you in planning your urban forest, your residential forest, or your environmental mitigation site.

Where Do We Service

See our current promotions

We are based in Port Angeles within the Northern Olympic region of Western Washington. Our experience ranges the west coast, from Southern California the Pacific Northwest. We provide tree care, ecological restoration and sustainable landscaping services to most of western Washington, including Clallam, Jefferson, Kitsap, Mason, Thurston, Island, Pierce, Grays, Pacific, Snohomish counties. Our professional consulting services are licensed and insured in Washington, Oregon, California and Michigan. We also provide consulting services to Victoria in the Canadian province of British Columbia.

Employment Opportunities

Come work for Peninsula Environmental Group, Inc.

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