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Enterprise Commercial
Security Systems

Security systems for Hospitals, Schools, Municipalities, Manufacturing, Industrial, Commercial Businesses, Multifamily in St. Louis Metro Area, Springfield, IL., Green Bay, WI.

Schedule a Security Evaluation

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We've Worked Hard to Earn Their Trust. Because They Deserve It.

Scalable Security – Simple by Design

Security Should Work as One Operating System

Senergy designs, deploys and services integrated commercial security systems in Missouri, Illinois and Wisconsin. Our team of security experts help hospitals, schools, municipalities, public venues, and multi-site organizations and businesses connect video surveillance, access control, intrusion alarms, audio, data and analytics into one supportable security program for ease of operation. We simplify the complex.

Senergy is recognized as a top commercial security company by industry experts. We are the best security company in the Greater St. Louis Metro Area, Springfield, Illinois, Green Bay and Madison, Wisconsin.

SENERGY LIVE SECURITY DEMO DAY TOPGOLF – ST. LOUIS

JUNE 25, 2026

See firsthand the latest in security technology for schools, hospitals, banks, public venues, police departments, businesses.

Access control, video surveillance, camera monitoring, weapons detection, LPR, mass notification and more.

More Details - RSVP

Custom Security Solutions and Services

Video Security Surveillance

Real-time, AI-powered video analytics identify threats in-the-moment for immediate visual verification and threat evaluation, leading to faster response times. A true life saver.

Access
Control

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Security Camera
Monitoring

Video
Surveillance

Weapons
Detection

Client Success Stories

Ball-Chatham School District

“I would seriously recommend anyone looking at security, looking at surveillance, Senergy’s done a great job for us. I would recommend them in a heartbeat.”

Randy Allen – Director of Safety & Security

Pana Community Hospital

“Any business interested in electrical, networking, security, you have a company in Senergy that has all of the knowledge.”

Dianne Bailey – Chief Information Officer

City of Williamsville, IL

“With our laptops in our squad cars we can instantly pull up the cameras. It helps us solve crimes that otherwise wouldn’t be solved.”

Shaun Edwards – Police Chief

Expert Security for Multiple Industries

Commercial
Businesses

Corporate offices, retail spaces, manufacturing, hotels and more

Education K-12
& Higher Ed

Elementary schools, high schools, Universities and more

Healthcare
Facilities

Hospitals, clinics and medical offices, nursing homes and more

Security Customized to Match Your Business Environment

Multi-Family
Properties

Apartment buildings, condos, townhouses and more

Municipal &
Law Enforcement

City halls, court houses, police stations and more

Transportation
Facilities

Warehouses, distribution centers, trucking hubs and more