About Us
Landscaping company
About Harbor Design & Construction.
We’re a local, licensed landscaping contractor focused on weekly landscape maintenance and design-build hardscaping across the Eastside—Issaquah, Sammamish, Renton, Bellevue, Newcastle, and Mercer Island. Our reliable crews keep your property looking its best with consistent service, photo updates, and transparent pricing.
What we do
- Weekly, Bi-Weekly and Monthly Landscape Maintenance to Residencial, HOA/Commercial
- Paver patios & walkways, retaining walls, steps, lighthing, artificial Turf, etc.
- Outdoor lighting, grading, and leveling, etc.
Seasonal Clean ups, refresh mulching, plantings and other services
Why choose us
- Licensed & bonded • Westside specialists
- Itemized, transparent estimates—choose only what you need
- Easy onboarding: approve online, e-sign, and pay 50% deposit securely
- 1-year hardscape warranty + 12-month free plant replacement
- Final walk-through—we stay until the punch list is complete
Service Area
Issaquah • Sammamish • Renton • Bellevue • Newcastle • Mercer Island
Ready to get started? Book a visit and we’ll send a clear, itemized estimate you can customize to your budget.