Pennington & Trim Alarm Services, Inc. was founded in the fall of 1987 as a partnership between Norman Pennington and Ed Trim. In the early days, the work was done out of Ed Trim's house using his storage room as a stock room. The company has grown tremendously over the decades and eventually expanded into the current location.

Pennington & Trim is proud to be one of the largest privately-owned alarm companies in Mississippi. Located in Flowood, MS, we are locally owned and operated. We service clients throughout the state of Mississippi. We are a Christian company. We bring the tithe of every single dollar this company makes to the local church. We also support missions around the world. Our ultimate goal is to make money to help spread the gospel.

Our Services:

• Home Camera Systems
• Home Automation
• Home Security & Fire
• Home Camera Systems
• Central Monitoring Service