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Stonewall security provides the staffing depth, field experience, and operational consistency clients need when security is part of daily site management.
10+
Supporting long-term contracts, active sites, and evolving coverage needs with steady field execution.
100+
Licensed and background checked personnel available for ongoing assignments, scheduled coverage, and site specific deployment.
200+
Trusted by property managers, contractors, healthcare facilities, retailers, and institutions statewide.
Unarmed guards give your site a steady, professional security presence that helps keep people accountable, daily activity under control, and issues from escalating unnecessarily.
Learn MoreArmed guards are deployed to higher risk environments where a stronger security presence, tighter control, and a more serious level of on site protection are part of the job.
Learn MoreMobile patrol is built for properties that need regular security checks, visible deterrence, and quick response without committing to a full time guard on site.
Learn MoreCommercial camera services help improve visibility across the property, strengthen oversight, and keep teams better informed about what is happening throughout the day.
Learn MoreBuilt for Washington Work Sites
Stonewall Security supports properties across Washington that need coverage built around real site conditions, daily traffic, access points, and operating hours.
Licensed Guards for Professional Coverage
Every assignment is staffed with licensed Washington security guards who are background checked and trained to deliver a professional on site presence.
Direct Communication and Active Supervision
Clients work with a team that stays involved, communicates clearly, and keeps the assignment aligned with site expectations from the start.
Reliable Coverage That Supports Operations
Dependable staffing, visible presence, and clear reporting help keep the property covered properly and daily operations running with fewer disruptions.
Stonewall Security supports a wide range of industries, delivering tailored security plans that reflect real operational needs and risk environments.
Mar 24, 2026
What armed security officers do, where their authority begins, and the legal responsibilities that define their role on site
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Great company! This company has been providing security services to a few of our sites and we have been very happy with their services. The guards conduct themselves is a very professional manner, it is easy to contact a supervisor if there are any questions or concern. They provide us with daily reports of the shifts. It’s been a pleasant and welcome difference dealing with this locally owned company vs. the large corporate company we've worked with in the past. Stonewall cares and you can really tell! Thank you for your service guys!
Stonewall Security took over our security issues at a moments notice and did a great job. Very responsive and flexible and met our needs at a moments notice when we had to change our plans.
I used Stonewall's security service because we were having too many trespassing and loitering on our property. They were super easy to talk to and get a quick quote from. The owner is very friendly and hands-on - this made us feel extra secure. Since their security guard's presence, our building's trespassing and loitering problem has significantly decreased. The guards are friendly and professional. I would highly recommend Stonewall for anyone seeking security services in the Seattle area.
We have used Stonewall for our overnight security at our local art festival for more than a decade. They have always been very responsible, attentive, friendly, and thorough. We wouldn't go with anyone else!
Used Stonewall a few times to request a vacant property to be walked during the night time. Easy to setup, even last minute, simple straight forward pricing, construction crew stated the security guard was professional and clean. Saved this company's info because unfortunately they are necessary these days when dealing with properties.
Very professional and service was great, I will definitely be booking with these guys again when we come to seattle for our next project!
