How many landscaping & hardscaping contractors are in SAMMAMISH, WA?

3 with a current Washington license, as of 2026-08-31.

How do I check a Washington contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Washington L&I licensee database.

Landscaping & Hardscaping contractors in SAMMAMISH, WA

3 listings

Source: Washington L&I license records. Last verified 2026-08-31.

There are 3 landscaping & hardscaping contractors in SAMMAMISH, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-01-03; every listing shows its own number and expiry date. All are drawn from the Washington L&I register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ARCHISCAPE LLC	ARCHIL*794JK	CONSTRUCTION CONTRACTOR	2027-07-21	SAMMAMISH	98074	Set up workspace
BROKEN TOOL TRAILS LLC	BROKETT751BC	CONSTRUCTION CONTRACTOR	2027-01-03	SAMMAMISH	98074	Set up workspace
GUARANTEED LNDSCPNG SRVC LLC	GUARALS772K5	CONSTRUCTION CONTRACTOR	2027-05-22	Sammamish	98075	Set up workspace

Quick answers

How many landscaping & hardscaping contractors are in SAMMAMISH?: 3 with a current Washington license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Washington L&I licensee database.