Electric Transformers locations near Round Lake, IL

Showing 1–6 of 6 results

This page indexes 6 electric transformers listings for Round Lake, IL, covering 4 ZIP codes. Details on this page were last refreshed Aug 2026.

Updated Aug 2026

Northwest Electrical Supply

Lighting Stores & Light Fixtures

📍 2414 W Il Route 120, Mchenry, IL, 60051

📞 815-363-1800

🌐 northwestelectricalsupply.com

Updated Aug 2026

Prem Magnetics Inc

Electric Transformers

📍 3519 Chapel Hill Rd, Johnsburg, IL, 60051

📞 815-385-2700

🌐 premmagnetics.com

Prem Magnetics Inc is a manufacturer of electric transformers located in Johnsburg, Illinois. The company has been operational since at least 2011, indicating a long-standing presence in the industry. It serves various sectors that require transformer solutions.