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Who We Are

About Company

Dallmann Systems, Inc. Based in Jeffersonville Indiana, a suburb of Louisville, Kentucky, is a leading integrator of security systems, access control, fire alarms, and surveillance systems.

Established in 1971, Dallmann Systems, Inc. is an Indiana corporation located at:

1247 Bridgeport Dr.
Jeffersonville, Indiana 47130
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All DSI installers and service techs must meet NTS level I or higher requirements, and maintain a minimum CEU credits in continuing education.

Dallmann Systems requires all employees to adhere to the Coats drug testing program
Certified Healthcare Contractor

microsoft certified                                                        cisco


With today’s complex having software engineers on staff is a must Dallmann Systems employs certified Microsoft and Cisco engineers
support_statement      individual_Blue_Gray                  psa                            National Deployment Program Learn More

We are proud to be a PSA Integrator. PSA member companies are among the elite security integrators in the world, and they dramatically impact the industry by installing more than $1.4 billion dollars in electronic security and life safety systems annually. PSA member companies can offer you expertise in every area of security, from accessing liability risks to price/benefit analysis; from system design and integration to installation; from operations to management and service.

PSA partners with over 200 technology suppliers enabling PSA member companies to offer a wide selection of CCTV, access control, fiber optics, digital, and life safety products. PSA’s enormous collective buying power allows PSA member companies to select the products that will exactly meet your needs at a very competitive price

Our Mission

Dallmann Systems, Inc. strives for excellence. It is our intention to provide precise, systems integration solutions for our client’s security needs using proven components that are cost effective and efficient.

Dallmann Systems, Inc. Operations Staff

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Tom Dallmann/President/CEO, MCP Certified, KY Licensed Fire Inspector #308, NICET II Fire Alarms

Dirk Combs/Sales Engineer, NICET II Fire Alarms, Kentucky Licensed Fire Inspector #1195

b miller resized
Becky Miller/Office Manager


Tom Hughes/Lead Service Tech,KY Licensed Fire Inspector #544

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Mark Harrington/Network Specialist MCSE/CCNA

Craig Treadway/Sales Engineer


Bobby Ott

Robert Ott/Installations Manager