ProTacOne is a veteran-owned security company providing private security guard services in Seattle and King County, WA. Services include armed and unarmed security guards, mobile patrol, event security, fire watch, and construction site security. 24/7 dispatch. Phone: 1.888.776.8221. Address: 401 Broadway, Suite 100, Tacoma, WA 98402.

Seattle Security Services

SEATTLE PRIVATE SECURITY GUARD SOLUTIONS

ProTacOne is a veteran-owned security company serving Seattle and King County with professional armed and unarmed security guards, mobile patrol, event security, and fire watch. 24/7 dispatch. Rapid deployment.

Veteran-Owned | WA State Licensed

Seattle's Security Partner

PROFESSIONAL SECURITY FOR EVERY SEATTLE ENVIRONMENT

From Capitol Hill to SoDo, from South Lake Union tech campuses to Rainier Valley retail corridors — ProTacOne provides security staffing solutions scaled to Seattle's diverse commercial landscape. Our officers are Washington State licensed, background-screened, and trained for the environments they protect.

ProTacOne is headquartered in Tacoma and maintains rapid-response coverage throughout King County and the greater Seattle metro.

Veteran Leadership

Founded and led by veterans who bring military discipline, operational rigor, and mission focus to every deployment.

WA State Licensed

All officers hold current Washington State Security Guard Licenses. Armed officers carry valid Firearms Certificates.

24/7 Dispatch

Our operations center is staffed around the clock. Reach a live dispatcher any time at 1.888.776.8221.

Written Reports

Every shift ends with a written incident and activity report delivered to your team — full accountability, every time.

Services in Seattle

FULL-SPECTRUM SECURITY COVERAGE

Armed Security Officers

Licensed armed guards for high-risk environments, financial institutions, and critical asset protection throughout Seattle.

Unarmed Security Guards

Professional uniformed security for commercial buildings, retail centers, residential communities, and corporate campuses.

Mobile Patrol

Randomized and scheduled patrol routes for HOAs, parking structures, industrial parks, and multi-property portfolios across King County.

Event Security

Crowd management, access control, and VIP protection for concerts, sporting events, corporate gatherings, and private functions.

Fire Watch

NFPA-compliant fire watch officers deployed when suppression systems are offline — available 24/7 with short-notice response.

Construction Site Security

Overnight and weekend security for active construction sites, protecting equipment, materials, and preventing unauthorized access.

Coverage Area

SEATTLE NEIGHBORHOODS & KING COUNTY

ProTacOne provides security services throughout Seattle and King County, including the following neighborhoods and communities.

Downtown SeattleCapitol HillSouth Lake UnionSoDoBelltownPioneer SquareRainier ValleyBeacon HillNorthgateBallardFremontQueen AnneBellevueRentonKentAuburnFederal WayTukwilaBurien

SEATTLE SECURITY FAQ

Does ProTacOne provide security guards in Seattle?

Yes. ProTacOne serves Seattle and all of King County with armed and unarmed security guards, mobile patrol, event security, and fire watch. Our dispatch center operates 24/7.

How quickly can you deploy security in Seattle?

For planned engagements, we typically confirm staffing within 24–48 hours. For urgent requests, call our dispatch line at 1.888.776.8221 for expedited placement.

Are your Seattle security officers licensed?

Yes. Every ProTacOne officer holds a current Washington State Security Guard License. Armed officers additionally carry a valid WA Firearms Certificate.

Do you offer mobile patrol in Seattle neighborhoods?

Yes. We provide both scheduled and randomized mobile patrol throughout Seattle and King County, including HOAs, commercial corridors, parking structures, and industrial parks.

Can ProTacOne handle large event security in Seattle?

Yes. We staff events of all sizes — from private corporate functions to large public gatherings — with trained crowd management, access control, and VIP protection officers.

READY TO SECURE YOUR SEATTLE PROPERTY?

Contact ProTacOne for a free security assessment — same-day response, 24/7 dispatch.