Built on Certification. Driven by Accountability.
Peak Tree Specialists is the certified arborist division of Peak Landscape — a Pacific Northwest commercial landscape company with 20+ years of service and 170+ team members across Oregon and Washington.
Twenty Years. One Standard.
Peak Landscape was founded in 2005 in Hillsboro, Oregon with a straightforward mission — build long-term relationships through quality workmanship, technical expertise, and genuine accountability. Over two decades, that mission has grown into a multi-division commercial operation serving the Portland and Seattle markets, managing 450+ commercial properties and 12.1 million square feet of landscape across two states.
Peak Tree Specialists was built to answer a gap we kept seeing in the market. Property managers, HOAs, and commercial real estate owners needed certified arborist expertise — not just a crew with a chainsaw. They needed written documentation, condition assessments, and a company that understood their budget cycles and their properties. We built Peak Tree Specialists to be exactly that — a specialist division with ISA-certified arborist oversight on every project, serving both the residential and commercial clients who needed a higher standard of tree care.
That growth has been deliberate. We have prioritized operational discipline, service quality, and client retention over rapid expansion. Our commercial clients stay, expand their portfolios with us, and refer us to peers. That track record is the foundation Peak Tree Specialists is built on.
When Other Landscape Companies Need a Licensed Arborist, They Call Us.
That's not a marketing line. It's what actually happens.
ISA-Certified Arborist Oversight
Every Peak Tree project is overseen by an ISA-certified arborist. Not a crew lead with a chainsaw — a certified specialist who assesses risk, documents findings, and ensures every service meets ISA best management practice standards. That certification is what separates tree work from tree service.
Documentation as Standard Practice
We don't produce written arborist reports because clients ask for them. We produce them because it's how we work. Every inspection, every hazard assessment, every service recommendation is documented in writing. That paper trail protects our clients — and it reflects how seriously we take the work.
Part of a Larger Ecosystem
Peak Tree Specialists operates as a division of Peak Landscape, giving our clients access to a fully integrated service platform — tree care, landscape maintenance, water management, plant health care, and more — under a single point of accountability. When a tree issue surfaces during a landscape maintenance visit, it gets addressed by the right people. No gaps. No finger pointing.
Five Principles. Every Project.
Safe
We prioritize the safety of our clients, visitors, and team members through thorough training, certified practices, and a culture of responsibility.
Smart
We use advanced tools and technology to make informed, data-driven decisions — from property assessments to service documentation.
Sustainable
We protect and improve the Pacific Northwest environment through responsible tree care, soil health practices, and long-term canopy planning.
Solutions-Focused
We plan ahead, communicate clearly, and respond quickly. Instead of excuses, we bring solutions that protect your property and support your goals.
Accountable
Our goal is that a client never has to ask twice. Every concern is acknowledged within one business day and resolved with a plan — not just an apology.
The Strength of a Full-Service Platform Behind Every Tree Job
Choosing a tree care company is ultimately a decision about accountability. When tree care is fragmented from the rest of your property management — a separate vendor, a separate relationship, a separate invoice — accountability fragments with it. Gaps appear. Issues fall through the cracks.
Peak Tree Specialists and Peak Landscape were built to solve that problem. Whether the need is routine tree maintenance, ISA arborist inspections, emergency storm response, landscape maintenance, water management, or plant health care — Peak delivers it under one contract, one relationship, and one standard of quality.
For commercial property managers handling multiple sites across Oregon and Washington, that integration isn't a convenience. It's a risk management tool. One team. One point of accountability. Full picture.
Commercial properties managed
sq ft of landscape under management
Team members across OR & WA
Founded — 20+ years in the Pacific Northwest
Gallons of water managed daily
Licensed, Certified, and Accountable in Every Market We Serve
ISA Certified Arborist
International Society of Arboriculture certification — the gold standard for professional tree care. Every Peak Tree project is overseen by an ISA-certified arborist.
TCIA Member
Tree Care Industry Association membership — reflecting our commitment to industry standards, safety practices, and professional development.
NALP Member
National Association of Landscape Professionals membership, reflecting our commitment to industry-leading standards, workforce development, and sustainable landscape practices across Oregon and Washington.
OLCA Member
Oregon Landscape Contractors Association membership, reflecting our active role in the Oregon landscape industry and our commitment to professional standards in the markets we serve.
Licensed · Bonded · Insured in Oregon (LCB #8339) and Washington (WA LIC #PEAKTTS742LN)
Serving Oregon and Washington from Our Hillsboro Headquarters
Oregon
- Portland Metro (Portland, Beaverton, Tigard, Wilsonville)
- Hillsboro, Happy Valley, Gresham, Clackamas
- Vancouver WA & Clark County
Washington
- Seattle Metro (Seattle, Bellevue, Redmond)
- Tacoma & South Sound
- Bellevue & Eastside
Ready to Work With a Team That Shows Up Certified and Accountable?
On-site assessments across Portland, Vancouver, Seattle, Tacoma, and Bellevue.