How many electrical & lighting contractors are in KNOXVILLE, IA?

4 with a current Iowa license, as of 2026-08-31.

How do I check a Iowa contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Iowa Workforce Development licensee database.

Electrical & Lighting contractors in KNOXVILLE, IA

4 listings

Source: Iowa Workforce Development license records. Last verified 2026-08-31.

There are 4 electrical & lighting contractors in KNOXVILLE, Iowa with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-02-02; every listing shows its own number and expiry date. All are drawn from the Iowa Workforce Development register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ARDENT LIGHTING GROUP LLC	C105597	Electrical and Wiring Installation	2027-02-02	KNOXVILLE	50138	Set up workspace
GROUNDING ELECTRIC	C147685	Electrical and Wiring Installation	2027-06-20	KNOXVILLE	50138	Set up workspace
PEARSON BROS ELECTRIC	C144999	Electrical and Wiring Installation	2027-04-17	KNOXVILLE	50138	Set up workspace
SULLIVAN ELECTRIC	C118999	Electrical and Wiring Installation	2027-03-04	KNOXVILLE	50138	Set up workspace

Quick answers

How many electrical & lighting contractors are in KNOXVILLE?: 4 with a current Iowa 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 Iowa Workforce Development licensee database.