AVID ELECTRIC AND COMMUNICATION is a family owned and operated low-voltage communications company offering commercial fire alarm systems, security systems, and data network. We offer services for business and commercial facilities to ensure proper safety, security, and communication. Our consultative approach and in-depth knowledge set us apart as a premier communications company in St. Louis. Avid Electric is proudly certified as both a Women Business Enterprise(WBE) and a Minority Business.

Our Philosophy: To provide every customer with a high-quality, easy-to-use security system, and back it up with superior customer service and support from the best-trained team in the industry. For as little as a dollar a day, you'll rest easy knowing that a Devcon security system has you covered. We're proud to be among only a few security companies to have a Five Diamond certification from the Central Station Alarm Association. And when it comes to home security and small business protection, we're the best team in the industry. We believe in being proactive, that's why we like to get to know our customers. We'll always be here for you - from the first day you contact us through security system installation and beyond. If you ever need assistance, we're just a phone call away!

Guardian Systems of Maine is a locally-owned company based in Portland focused on protecting local businesses from fires, security and other safety risks. We employ the expertise of NICET-accredited and Maine-licensed technicians to install, repair and maintain high-tech commercial security solutions. As members of both The National Fire Protection Associate (NFPA) and Maine Burglar and Fire Alarm Association (MBFAA), you can count on our work to strictly adhere to their nationally accepted guidelines. Our owner Rich Brobst, Jr. is a NICET IV fire alarm system designer and master electrician. He contributes locally with local police and fire departments and regularly gives training sessions to up-and-coming firefighters and technicians. He has been in the business for decades and is arguably the local authority on fire alarm, security and safety systems. Additionally, we participate in community outreach efforts to educate business owners about the importance of security and its best practices. As regional thought leaders in our industry, we remain on the cutting-edge of all technological and methodological advances so that we may bring improve the value of the service we provide. When you partner with Guardian Systems of Maine, you can rest assured that the safety and security of your business are in good hands

Tech Electronics is a technology services organization headquartered in St. Louis, Missouri with a network of regional offices in Columbia & Springfield, MO, Bloomington & Chicago, IL, Indianapolis, IN, and Denver, CO. Since 1963, Tech Electronics has been designing, installing and maintaining a variety of systems and services for institutions and organizations in the government, healthcare, education & business markets. The company specializes in Voice & Data; Fire & Life Safety; Security Systems; PS/AV; IT Services; Nurse Call Systems & more.

Heartland Fire & Security is a full-service, locally owned company in Davenport, Iowa that specializes in electronic fire and security protection. Our services include fire alarms, fire suppression systems, security systems, CCTV systems, access control systems, cloud controlled Wi-Fi, and many other types of protection, communications, and safety equipment.