About Us:

Since 1970, Capitol Alarm has served the Grays Harbor, Lewis, Mason, Pierce and Thurston County areas of Washington state installing and servicing private, commercial and government, burglary, door access, environmental monitoring and fire alarm systems.

Our founder, Charles Dunn, installed his first alarm system in 1954. He was selected to establish the Thurston County Department of Communication and directed it from 1970 to 1978. He also implemented the area's "911" system.

Washington State Electrical Contractor's License # CAPITAI125JE.