Sequim Landscaper

Serving the North Olympic Peninsula since 1977, ONA Landscaping is the most trusted name in the green industry.


Installations & Renovations

We are your most professional landscape design and installation/renovation specialist.  VIEW

Before & After

Perhaps the best way to see the quality of our work is to see
the actual results from our job history.  VIEW

Japanese Style Landscape
Before & After Landscape

Thank you ONA Landscaping! We love our new yard! I drink my coffee every morning next to our new pond. I can’t wait for our kids to visit and see your work!

Essie – Sequim, WA


Longhouse Market & Deli

Sequim ONA Landscaping

The Cedars at Dungeness

Sequim ONA Landscaping

7 Cedars Casino

Sequim ONA Landscaping


At ONA Landscaping, we are proud to support our community whenever possible through buying supplies, plants, tools, and machinery from local businesses as opposed to national brands.  As lifelong residents of the beautiful Olympic Peninsula, it is very important to us that we support other small and family owned businesses.  Here are a few links to some of our amazing vendors as well as builders we have partnered up with: