How many general builder contractors are in Baltimore, WA?

5 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.

General Builder contractors in Baltimore, WA

5 listings

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

There are 5 general builder contractors in Baltimore, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-26; 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
BIOHABITATS INC	BIOHAI*862OC	CONSTRUCTION CONTRACTOR	2026-10-26	BALTIMORE	21211	Set up workspace
CURBIO INC	CURBII*815PT	CONSTRUCTION CONTRACTOR	2028-08-14	Baltimore	21218	Set up workspace
PEVCO SYSTEMS INTL INC	PEVCOSI800OP	CONSTRUCTION CONTRACTOR	2027-09-25	BALTIMORE	21220	Set up workspace
WHITING-TURNER CONTR CO, THE	WHITITC099LG	CONSTRUCTION CONTRACTOR	2027-09-17	BALTIMORE	21286	Set up workspace
WILLIAMS SCOTSMAN INC	WILLISI748DK	ELECTRICAL CONTRACTOR	2028-03-12	BALTIMORE	21231	Set up workspace

Quick answers

How many general builder contractors are in Baltimore?: 5 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.