Frontline Security

At All State Security 1, Inc., we deliver professional commercial security service solutions across Bellevue, WA, Mercer Island, and surrounding areas. Our trained security patrol guards provide reliable patrol services, customized to protect your property and ensure safety around the clock. We also specialize in fire watch security service, offering rapid response and compliance for businesses needing temporary or ongoing coverage. Whether you need fire watch security in Mercer Island or commercial security in Bellevue, our team is committed to providing dependable, high-quality protection. Contact us today to secure your property with confidence.