Serving over 175 Municipalities Nationwide

OdorKnocker – Proven H2S Odor Control, Made in the USA
For over 25 years, OdorKnocker has been trusted by 175+ municipalities to keep their systems running clean and odor-free. Our solutions are built to handle the toughest conditions, providing reliable, long-term performance with minimal maintenance.
Our products are ideal for municipal sewer systems, parks, stadiums, resorts, beach areas, subdivisions, schools, parking lots, and shopping centers.