How many general builder contractors are in Longmont, WA?

4 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 Longmont, WA

4 listings

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

There are 4 general builder contractors in Longmont, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-13; 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
HARNESS ENERGY LLC	HARNEEL769QM	CONSTRUCTION CONTRACTOR	2026-12-13	Longmont	80501	Set up workspace
NEW ENERGY STRUCTURES COMPANY	NEWENES740BK	CONSTRUCTION CONTRACTOR	2028-01-13	LONGMONT	80504	Set up workspace
WARD ELECTRIC COMPANY INC	WARDEEC832CG	CONSTRUCTION CONTRACTOR	2027-05-03	LONGMONT	80504	Set up workspace
WARD ELECTRIC COMPANY LLC	WARDEEC749NM	CONSTRUCTION CONTRACTOR	2028-08-21	LONGMONT	80504	Set up workspace

Quick answers

How many general builder contractors are in Longmont?: 4 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.