About Us

Superior Signals Inc. is a leading manufacturer and distributor of quality warning products, electrical components and accessories for heavy duty, mining, and industrial vehicle industries.

An industry knowledgeable sales force and dedicated sales representatives combine to assist you in your product requirements for a variety of vehicle and equipment components. We have been providing quality products for over 45 years and our focus is your complete customer satisfaction.

From its inception, Superior Signals Inc. has grown to become one of the most respected names in the industry with headquarters in Olathe, Kansas. Warehouses are located in Kansas and Mississauga, Ontario, Canada.

Olathe, KS - Headquarters
Mississauga, ON - Canadian Headquarters

Mission Statement

We are committed to be a leading manufacturer of quality warning products, electrical components and accessories for the worldwide heavy duty, mining and industrial vehicle industries.

To have highly enthusiastic customer relationships and always strive for operational excellence through never ending measured improvements and innovative business practices.

To foster a challenging and rewarding environment for our employees which encourages: Teamwork, Growth and Development, Creativity and Initiative. 


As a long time supplier to OEM manufacturers and replacement part distributors, Superior Signals Inc. provides both electrical and mechanical parts.

Complete Design and Manufacturing Services

Superior Signals Inc has the capacity and know-how to manufacture and assemble custom machined parts and electronic controls. Our trained designers and technicians use the latest technologies and testing equipment to product solid-state circuits used in speed controls, warning lights, security and safety accessories.

Our design-to-manufacturing capabilities utilize state-of-the-art CAD/CAM, the latest in CNC machinery and machine tools to ensure that every part we make meets your exact standards and specifications. Superior Signals Inc.’s quality commitment to you is to do it right – the first time and every time. To meet this quality commitment we employ rigorous quality standards and procedures. Superior Signals Inc. is an ISO 9001 certified company and conforms to industry standards such as UL, CUL, SAE and CE. Our experienced staff strives to exceed your expectations, which is reflected in our same day ordered, same day shipped policy for stock product.

Superior Signals Inc also has complete design engineering services and can take your product concept from design through manufacturing.                           



ATSSA - American Traffic Safety Services Association
ITA - Industrial Truck Association
NTEA - National Truck Equipment Association
SAE - The Society of Automotive Engineers
TMC - Technology and Maintenance Council
TSEI - Transportation Safety Equipment Institute
AEM - Association of Equipment Manufacturers
Underwriters Laboratories Inc.
Canadian Standards Association
NAFA - Fleet Management Association