Allied Universal provides top-tier security personnel and monitoring systems. Their integrated approach ensures robust protection for corporate and industrial facilities across the Pittsburgh area.
Top Security Companies in Pittsburgh, Pennsylvania - June 2026
USA / Pennsylvania / Pittsburgh
Discover the most reliable security companies in Pittsburgh, Pennsylvania, offering top-tier protection for your residential and commercial properties. Our curated list highlights industry leaders providing advanced surveillance, alarm systems, and professional guarding services.
Comprehensive security services and facility solutions.
Details
- Year Founded: 1957
- Employees: 10000+
- Price Range: $$$$
- Phone: +1-412-261-3444
- Email: info@aus.com
About the Company
Pros
- Extensive resource network
- Advanced security tech
Cons
- High operational cost
- Large scale focus
Leading global provider of protective services.
Details
- Year Founded: 1934
- Employees: 5000+
- Price Range: $$$
- Phone: +1-412-921-6500
- Email: contact@securitasinc.com
About the Company
Securitas specializes in specialized guarding and electronic security. They offer tailored solutions for businesses in Pittsburgh looking for reliable, professional security guards.
Pros
- Strong reputation
- Global standards
Cons
- Corporate structure
- Limited local customization
Integrated security and facility management.
Details
- Year Founded: 1901
- Employees: 10000+
- Price Range: $$$$
- Phone: +1-412-391-2300
- Email: security@g4s.com
About the Company
G4S delivers a wide range of security services in Pittsburgh, from risk consulting to high-end surveillance systems, ensuring comprehensive safety for complex corporate environments.
Pros
- Technical expertise
- Strong risk management
Cons
- Complex service tiers
- Longer deployment time
Technologically advanced security solutions.
Details
- Year Founded: 1976
- Employees: 1000-5000
- Price Range: $$$
- Phone: +1-412-555-0199
- Email: info@prosegur.us
About the Company
Prosegur focuses on blending human security with state-of-the-art surveillance tech. They are a great choice for Pittsburgh businesses needing modern security integration.
Pros
- Innovative tech
- Responsive monitoring
Cons
- Smaller local footprint
- Subscription costs
Local expert in physical security systems.
Details
- Year Founded: 1985
- Employees: 50-100
- Price Range: $$
- Phone: +1-412-431-1500
- Email: sales@bowerssecurity.com
About the Company
A Pittsburgh local favorite, Bowers Security provides excellent access control and video surveillance systems for mid-market businesses. Reliable and highly responsive.
Pros
- Local focus
- Personalized service
Cons
- Limited regional coverage
- Lower tech scale
Specialized security for high-risk assets.
Details
- Year Founded: 1998
- Employees: 100-250
- Price Range: $$$$
- Phone: +1-412-777-8899
- Email: contact@tss-security.com
About the Company
TSS Security is a premier choice for specialized guarding and secure transportation needs in Pittsburgh. Known for their rigorous training and professional staff.
Pros
- Highly trained staff
- Focus on asset security
Cons
- Niche market focus
- Higher hourly rates
Industry leader in smart security solutions.
Details
- Year Founded: 1950
- Employees: 1000-2000
- Price Range: $$
- Phone: +1-800-478-2734
- Email: support@guardianprotection.com
About the Company
Guardian Protection excels in both residential and commercial smart security. Their Pittsburgh roots make them a trusted name for local alarm and monitoring services.
Pros
- Great smart tech
- Reliable monitoring
Cons
- Strict contract terms
- Customer service wait
Fast-response security and monitoring.
Details
- Year Founded: 1992
- Employees: 20-50
- Price Range: $
- Phone: +1-412-321-4455
- Email: info@alertsecurity.com
About the Company
Alert Security offers 24/7 surveillance and rapid response services. Ideal for Pittsburgh storefronts and small businesses requiring constant watch and fast intervention.
Pros
- Fast response
- Affordable plans
Cons
- Limited extra services
- Basic software tools
Robust physical security for industrial sites.
Details
- Year Founded: 2005
- Employees: 100-200
- Price Range: $$
- Phone: +1-412-222-1234
- Email: contact@steelcitysecurity.com
About the Company
With a focus on industrial and warehouse protection, Steel City Security is a local staple. They provide well-trained guards for challenging perimeter security tasks.
Pros
- Industrial expertise
- Hardy guard force
Cons
- No smart tech focus
- Limited office presence
Bespoke security design and implementation.
Details
- Year Founded: 2012
- Employees: 50-100
- Price Range: $$$
- Phone: +1-412-555-8888
- Email: services@precisionsecurity.com
About the Company
Precision Security designs custom alarm systems and surveillance layouts for corporate buildings. Known for their technical eye and attention to detail.
Pros
- Bespoke design
- Great hardware selection
Cons
- Long setup time
- Premium pricing
Direct and reliable alarm system installation.
Details
- Year Founded: 1995
- Employees: 30-70
- Price Range: $$
- Phone: +1-412-666-5544
- Email: info@directprotection.com
About the Company
A straightforward security firm that provides excellent installation and maintenance of CCTV and alarm equipment. A reliable partner for any Pittsburgh retail facility.
Pros
- Easy installation
- Reliable equipment
Cons
- Basic monitoring options
- Limited guards
Expert guard services and patrol.
Details
- Year Founded: 1988
- Employees: 200-500
- Price Range: $$$
- Phone: +1-412-888-9900
- Email: support@shieldsecurity.com
About the Company
Shield Security offers high-visibility patrol services for corporate campuses. Their presence acts as a strong deterrent for crime in Pittsburgh high-traffic areas.
Pros
- Strong deterrence
- Visible patrol fleet
Cons
- Guard turnover
- High training costs
Top-tier personnel for events and retail.
Details
- Year Founded: 2002
- Employees: 100-150
- Price Range: $$$$
- Phone: +1-412-123-4567
- Email: office@eliteguard.com
About the Company
If you need elite, professional personnel for special events or upscale retail in Pittsburgh, look no further. Highly refined services and professional appearance.
Pros
- High professionalism
- Event expertise
Cons
- Higher price points
- Limited technology
Advanced video surveillance and AI analytics.
Details
- Year Founded: 2015
- Employees: 20-40
- Price Range: $$$
- Phone: +1-412-777-6655
- Email: contact@clearviewsecurity.com
About the Company
Clearview Security specializes in AI-powered camera systems. They help Pittsburgh businesses identify threats faster with modern video analytics and cloud storage.
Pros
- Advanced AI tools
- Modern analytics
Cons
- Learning curve
- Expensive hardware
Reliable commercial alarm systems.
Details
- Year Founded: 2008
- Employees: 40-80
- Price Range: $$
- Phone: +1-412-444-3322
- Email: info@peakprotection.com
About the Company
Peak Protection focuses on commercial alarm systems with lightning-fast monitoring. A steady hand for any business needing reliable security in Pittsburgh.
Pros
- Reliable monitoring
- Clear contracts
Cons
- Basic interface
- Minimal consultation
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Frequently Asked Questions
FAQ
- What services do Pittsburgh security companies offer? They provide surveillance system installation, alarm monitoring, security guards, and access control solutions.
- How do I choose the right security provider in 2026? Assess your specific needs, check for local certifications, read recent customer reviews, and compare quotes.
- Are residential security systems effective in Pittsburgh? Yes, modern systems significantly deter intruders and provide real-time alerts to homeowners.
- Do these companies offer 24/7 monitoring? Most professional security agencies in Pittsburgh provide 24/7 monitoring services for constant peace of mind.
- Is commercial security different from residential security? Commercial security often involves more complex systems like biometrics, fire detection, and large-scale CCTV networks.
- Are there affordable security options available in PA? Many providers offer scalable packages to fit different budget levels while maintaining high safety standards.