Superior Signal Company LLC

PO Box 96
Spotswood NJ, 08884
USA 178n W Greystone Rd.
Old Bridge NJ, 08857
USA

The industry leader for over 60 years, Superior Signal manufactures Smoke Candles, Smoke Fluid, and Smoke Blowers for testing Municipal Sewers and Residential/Commercial plumbing. Find surface inflows, odors, and other faults. Made in the USA.

Toll Free: 800-945-8378
Work: 732-251-0800
Work Fax: 732-251-9442