Due to the Holiday schedule this year, Superior Signal will be closing early on 12/24/2025 and reopening on 1/5/2026. Orders to be shipped in 2025 must be placed as early as possible the week of 12/15/2025, or sooner. Last shipping day of the year will be Tuesday 12/23/25. Orders to be recorded as 2025 orders must be placed by end of day Monday 12/22/25. Shipping will resume the week of 1/5/2026.
Superior Smoke News
Visit us at WWETT 2025
Come visit Superior Signal in Booth #5102 at the 2025 WWETT Show February 18th - 20th in Indianapolis, IN (Indiana Convention Center). We will have our complete line of Smoke Testing products on display, including Superior® Sewer Smoke Blowers, Plumbing Smoke Blowers, Smoke Pellets, Plugs & More!
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Quality You Can Trust
For over 60 years, Superior® Smoke Generators have been the professionals choice for literally hundreds of applications. Made right here in America, Superior® Smoke Generators have long set the standard in exceptional quality and affordability.
