How many general builder contractors are in Thornton, 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 Thornton, WA

5 listings

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

There are 5 general builder contractors in Thornton, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-03-04; 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
ECO-PAN INC	ECOPAI*811OR	CONSTRUCTION CONTRACTOR	2027-10-05	THORNTON	80229	Set up workspace
HERFCO INC	HERFCI*805RS	CONSTRUCTION CONTRACTOR	2027-03-04	THORNTON	99176	Set up workspace
HIGH COUNTRY LINE CONST INC	HIGHCCL831Q1	CONSTRUCTION CONTRACTOR	2027-12-11	Thornton	80241	Set up workspace
STURGEON ELECTRIC CO INC	STURGEC853BL	ELECTRICAL CONTRACTOR	2027-04-14	Thornton	80241	Set up workspace
SWORD ELECTRIC	SWORDE*783NZ	ELECTRICAL CONTRACTOR	2027-03-24	THORNTON	99176	Set up workspace

Quick answers

How many general builder contractors are in Thornton?: 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.