About Us



Rottweiler Systems, Inc. has a family of businesses that can service all of your enterprise needs. We have provided support the greater Atlanta area for over 30 years. Our staff of professionals are well seasoned and knowledgeable in every aspect of business communications. From traditional business telephone systems, hosted PBX platforms to over 220 VoIP phones — yes, there are that many — and the associated services that use IP network resources.

Rottweiler was founded by Duke Smith and his son Joshua Smith. Together they have over 50 years of experience in the phone, cable, and security industries. We are able to service all of Georgia and some of the surrounding areas with a team of friendly and knowledgeable staff and technicians. You’ll know that your business is in good hands because we take the time to develop relationships with our clients. Give your business the personal attention and service support that it deserves.

We guarantee that you will experience superior service and always on-it support. We continuously strive to deliver top quality service to every business we serve with only proven solutions for our customers. We understand that there are many options in the business services industry and know that to do this right we need to be better than our competitors. That is why we surpass the competition in customer service, support, options, and affordability.

We service all of Georgia including Acworth, Alpharetta, Athens, Atlanta, Augusta, Austell, Ball Ground, Bartow, Buckhead, Buena Vista, Canton, Carrollton, Cartersville, Chamblee, College Park, Dallas, Dalton, Douglasville, Duluth, Dunwoody, Emerson, Fairburn, Fayetteville, Gainesville, Hiram, Holly Springs, Johns Creek, Jonesboro, Kennesaw, Loganville, Marietta, McDonough, Monroe, Newnan, Peachtree City, Pine Mountain, Roswell, Savannah, Suwanee, Valdosta, Waleska, Woodstock.

Serving All of Georgia


What We Do

Phones We have been working with office phones for over thirty years. We are able to install new office phone systems, upgrade and repair existing systems, provide dial tone services, order SIP services, install copper lines and PRIs. We provide hosted PBX services and hosted phone systems. We can repair Nortel, Samsung, Avaya, Polycom, Grandstream, Yealink, and many other brands.

Cable, Wire, & Fiber Our experienced technicians are licensed and insured to install office networks and other low voltage systems. We only use UL certified cable and wire to ensure that your system operates at maximum capacity. Our chief technicians carry unrestricted low voltage licenses and over 60 certifications.

Security Systems Rottweiler Security has been a trusted name in local physical security solutions for more than ten years. We provide monitored analytic cameras for business and residential applications. We have experience installing card access systems to monitor entry points at businesses, churches, schools, and warehouses. We offer interactive apps that give you the power to control your security system and maximize your security investment. Additional security solutions include GPS tracking for fleet vehicles, copper theft prevention, and water damage prevention devices.

Our Work