Professional Security Guard Services in Bay City, Michigan
Trusted and Experienced
Serving Michigan for Over 50 Years
Our professionally trained security guards are available 24/7 across Bay City and surrounding areas. Submit a FREE quote request today and discover how we can help protect your people and property.
Bay City Security Guard Services
STT Security is a trusted provider of professional security guard services throughout the Great Lakes Bay Region, including Bay City, Midland, and Saginaw.
With more than 50 years of experience, we’ve partnered with Bay City-area businesses, educational institutions, healthcare facilities, and industrial operations to provide responsive, reliable, and highly personalized security services. Our mission is simple: deliver peace of mind with well-trained security officers and hands-on local supervision.
Not all security companies are the same – STT stands out with a commitment to service excellence and tailored protection. Whether it’s providing access control at your reception or gate, screening people entering your school, or protecting critical infrastructure like power plants, we’re here to ensure your operations run safely and securely. In Bay City, your safety is our top priority.

Why Choose STT Security in Bay City?
Real-Time, Data-Driven Security Oversight
Highly Trained, Vetted Security Officers
Fully Licensed, Insured & Bonded in Michigan
We carry a $5 million liability policy and are fully licensed to operate across Michigan, including Bay City. You can trust our professional standards and compliance.

Top-Rated Security Guard Company in Bay City
Professional, Reliable, Transparent Security Solutions
- PDaily Digital Activity Reports Delivered by Email
- PCustom Site Security SOPs
- P24/7 Report Access via Cloud Portal
- POfficers Selected Based on Your Unique Needs
- PStreamlined Service Implementation & Onboarding
- PCompetitive, Transparent Quotes
- PElectronically Verified Patrol Rounds
- PDirect 24/7 Access to Local Management
- PRegularly Scheduled Virtual & On-Site Check-ins
- PDetailed, Easy-to-Audit Electronic Billing
Get a Custom Quote for
Security Guard Services in Bay City, MI
"*" indicates required fields
Testimonials
What Our Clients Say About Us
Professional Affiliations
Industry-Specific Security Solutions in Bay City
- Healthcare Facilities: Ensuring a secure and supportive environment for patients, visitors, and healthcare staff across hospitals, clinics, and medical campuses.
- Educational Institutions: Promoting safety in schools, colleges, and educational campuses with tailored security strategies for students and faculty.
- Manufacturing & Industrial Facilities: Protecting valuable assets, equipment, and personnel in factory, warehouse, and industrial environments.
- Retail & Shopping Centers: Enhancing customer and employee safety while reducing theft risks in shopping malls, retail centers, and storefronts.
- Office Buildings & Professional Services: Providing professional security solutions for business offices, legal practices, and financial service providers.
- Construction Sites: Safeguarding active construction zones with protection for materials, tools, and on-site personnel.
Our guards are trained in industry-specific protocols and understand the nuances of the environments they serve. We work closely with our clients to create customized, high-performing security programs that support their operations from day one.

Shopping Around? Here Are Smart Questions to Ask Any Security Vendor
- PWill the company visit your site before proposing a solution?
- PDo they offer wage transparency and custom compensation plans?
- PCan they provide references from current and past clients?
- PIs the vendor licensed and insured in Michigan?
- PDo they have local management presence and response capability?
- PHave they worked with businesses in your specific industry?
- PAre they financially stable and free of legal complications?
- PCan they name your business as an additional insured?
STT Security is proud to offer all the essential elements of a top-tier security company to our clients and prospective clients. We’ve built our Bay City presence on reliability, transparency, and unmatched service.
Cities Served in the Bay City Area
- Amelith
- Auburn
- Bay City
- Beaver
- Bentley
- Brissette Beach
- Essexville
- Fisherville
- Frankenlust
- Kawkawlin
- Killarney Beach
- Linwood
- Mount Forest
- Munger
- Pinconning
- Seidlers
- University Center
- Willard
- Woodville
- Zilwaukee