Warehouses and industrial facilities hold valuable inventory, equipment and cargo, often across large sites with multiple gates, loading docks and yards. Theft, trespassing and cargo tampering can cause real losses, and a single gap in coverage is enough for a problem. If you are comparing security guard services in Sacramento for warehouses and industrial facilities, this guide explains what to look for and what to ask before you sign.
The Short Answer: What a Good Warehouse Security Provider Offers
Look for a company licensed by the Bureau of Security and Investigative Services (BSIS), officers with valid guard cards, gate and dock control, perimeter patrols, round-the-clock coverage, live supervision and written post orders for your site. Fast deployment and flexible contract terms matter because shipping schedules and staffing needs change.
Why Warehouses and Industrial Sites Are Targets
Industrial properties are attractive because they hold high-value goods and often operate with few people on site at night. Common risks include theft of inventory and cargo, trespassing, vandalism, copper and metal theft, unauthorized vehicle access and dock-related fraud. Large yards and shared roads add complexity. A visible, professional guard presence deters most incidents and creates a record when something does happen.
What Security Guards Do at a Warehouse
- Controlling the gate and checking in drivers, vendors and visitors
- Logging trucks, trailers and deliveries in and out
- Verifying paperwork and seal numbers when specified in the post orders
- Patrolling the perimeter, yard, docks and parking areas
- Checking doors, locks, fences and lighting and reporting problems
- Responding to alarms and calling police or emergency services
- Writing detailed incident reports for management and insurers
Coverage Options for Industrial Facilities
Most sites start with a gate or dock officer for access control during operating hours and a roving patrol for nights and weekends. An unarmed security guard suits most posts. Higher-value sites, remote yards or properties with a history of theft may need an armed security guard. Large properties often add vehicle patrol to cover the perimeter between posts. A good provider reviews your layout and loss history before recommending a mix.
Licensing, Insurance and Training Checks
- Company license: Ask for the private patrol operator license number and verify it with BSIS. OnGuard operates under PPO #121717.
- Guard cards: Every officer should hold a valid BSIS guard card. Armed officers also need a firearms permit.
- Training: California requires 40 hours of mandatory security training. Look for added site-specific orientation covering emergency response, access control and report writing.
- Insurance: Request a certificate of insurance. OnGuard carries $1.5 million in general liability coverage and is fully bonded. Many warehouse tenants and insurers require proof.
Supervision and Technology
A guard alone on a large site needs oversight. OnGuard uses the OnGuardLive app, which provides live updates on where patrol supervisors and guards are located, and management monitors officers around the clock. If an officer does not clock in on time, a supervisor is sent to the post. A 24/7 dispatch center keeps your site staffed when someone calls out. For warehouses that run overnight, that reliability matters.
Local Support in Sacramento
Response time depends on where your provider is based. OnGuard has a Sacramento branch, along with offices in Downtown Los Angeles, Northridge and Anaheim, so supervisors and officers can reach local sites quickly. Standard deployments typically take 24 to 48 hours, and OnGuard does not require long-term contracts, which helps when seasonal volume changes your staffing needs.
Questions to Ask Before You Hire
- Can you provide your BSIS license number and a certificate of insurance?
- How do your guards handle gate logs, truck check-ins and dock access?
- How do you cover nights, weekends and holidays?
- How do you track patrols and verify attendance?
- What is your backup plan if an officer cannot make a shift?
- Can the contract be adjusted as our operations change?
How OnGuard Protects Industrial Properties
OnGuard provides armed and unarmed security across Sacramento and the rest of California. Every engagement begins with a free consultation, where a security specialist reviews your site, identifies vulnerabilities and builds a plan around your hours and risk. Learn more on the commercial and industrial security.
Frequently Asked Questions
Do warehouses need security guards at night?
Nights and weekends are when most theft and trespassing occur, so overnight patrols or a posted guard are often the most valuable coverage.
Should a warehouse hire armed or unarmed guards?
Unarmed guards work well for gate control and patrols at most facilities. Armed guards are worth considering for high-value cargo, remote yards or a history of serious incidents.
How do I verify a security company is licensed in California?
Ask for the private patrol operator license number and look it up with BSIS. Request a certificate of insurance and proof that each officer holds a current guard card.
How fast can a guard start at my facility?
OnGuard typically deploys officers within 24 to 48 hours for standard engagements. Urgent needs may qualify for faster placement.
Do I need a long-term contract?
Not with OnGuard. Services are available on a flexible basis, so you can scale coverage with your operation.
Get a Free Warehouse Security Consultation
If you are comparing security guard services in Sacramento for a warehouse or industrial facility, call OnGuard at 800-385-2938 or use the contact to request a free consultation and customized proposal.