Alternatives in Engineering (AIE) is an established Fire Protection Engineering firm with extensive experience in new and remodeled retail, grocery, restaurant, commercial, and light industrial facilities. AIE Inspection Services provides an efficient, cost-effective nationwide solution to handle all of the inspection, maintenance, compliance, and emergency service needs for the fire protection systems of retailers nationwide.

Central Safety and Fire is one of St Louis' largest fire protection specialists. CSF is a full-service company that designs, installs, repairs, services, and inspects a wide variety of fire suppression systems.

CCI is a Fire Protection Engineering and Life Safety Consulting firm that adds value to the projects for which they are retained by providing the highest quality, most creative state–of–the–art concepts, solutions, and engineered designs.

Engineered Designed Facilities (EDF) is a pioneer in the design and construction of data centers. EDF's sister company, R.G. Computer Power, is a manufacturer's representative firm that specializes in computer support equipment such as UPS Systems, fire protection and suppression systems, security, generators and power distribution products.

The Eureka Fire Protection District is committed to delivering the highest quality of fire protection, prevention, education, community service, and effective mitigation of fire, rescue, emergency medical, and other hazardous situations while remaining economically responsible to the community.

Evax is a provider of voice evacuation and mass notification systems for the past twenty years. Evax provides a wide array of products for use in commercial, institutional, high rise, military and industrial markets. Product lines include large head-end bulk amplifiers, distributed audio, small side-car voice evacuation systems, fire fighter telephone systems and mass notification systems.

Gateway Fire Protection is the standard in the industry when it comes to competency and extraordinary service in fire protection. They provide fire sprinkler systems, retrofit of existing structures, inspection and testing of existing systems, down to fire extinguishers and even emergency exit lighting and much more.

George Hay Company is a locally-owned and operated fire protection services company, established in 1948. They offer a complete line of fire suppression systems, fire protection equipment, alarm equipment, home and office security solutions, and innovative energy management & optimization.

Hood Technologies Fire Safety Inc. provides Hood Fire Suppression systems, fire protection service, fire extinguishers, and much more. They also provide commercial kitchen hood and exhaust cleaning as required by N.F.P.A.

For 20 years, Korsmeyer Fire Protection has proudly served the individuals and businesses of central Missouri. As a local, family-owned and operated business, they take great pride in the relationships that they have built based on mutual respect and trust. They employ specialized, highly trained and certified technicians who bring extensive knowledge and experience to their projects.

Mid-America Fire & Safety Company, LLC located in St. Louis, Missouri provides effective fire protection sales & service. With over 20 years of experience, they ensure businesses have the information they need to ensure the safety of their customers and employees. They offer productive fire safety training as well as service for fire suppression systems and extinguishers. They are known for offering complete fire protection services.

Pyrene Fire Protection comprise of specialized fire protection professionals in Saint Louis, Missouri, USA. They are renowned for selling fire protection equipment including fire extinguishers and fire suppression systems, along with specializing in areas like emergency lighting systems and restaurant suppression systems.

Safe Fleet has unified an unrivaled portfolio of best-of-breed smart solutions into an integrated safety platform for fleets of every type. They protect first responders with innovative firefighting equipment as they head into danger. They make sure drivers, passengers, fire-fighters, in-the-field workers, and pedestrians arrive home safely.

The Red Force Fire & Security is a locally-owned, fully insured, integrity driven fire suppression provider. The company is a solution provider of fire suppression equipment and systems, security and alarm systems, first aid, fire extinguishers, live fire extinguisher training, fire safety lectures, exit and emergency lights, and many fire safety products.