If you have ever searched 'how much does a security guard cost in San Diego,' you know the problem. Most security companies will not give you a number. They want you on the phone. We do it the other way. Here are the real prices for guards, HOA patrol, events, and PI work in San Diego, based on what we actually charge in 2026.
The Short Answer
In San Diego, unarmed guards cost $18 to $35 per hour. Armed guards cost $28 to $55 per hour. Event guards cost $35 to $75 per hour. HOA patrol plans cost $2,500 to $10,000 per month. Private investigators cost $75 to $150 per hour. Read on for what drives those numbers up or down.
Quick tip: The single biggest cost driver is contract length. A 1-year contract gets the lowest hourly rate. A one-time event pays full event rates.
Unarmed Security Guards
Most security jobs in San Diego use unarmed guards. They cover offices, retail, apartments, schools, churches, HOA gates, and warehouse property. Rates run $18 to $35 per hour.
What makes the difference:
- Contract length, A 168-hour-per-week contract (24/7) might be $20/hr. A 12-hour weekly contract might be $32/hr.
- Risk level, A quiet office building costs less than a downtown bar at closing time.
- Number of guards, Multi-guard sites get a small volume discount.
- Day or night, Overnight, holidays, and weekends cost 10 to 25 percent more.
Armed Security Guards
Armed guards cost about $10 to $20 per hour more than unarmed. The extra cost covers:
- CA firearm permit and training
- Annual recertification
- Higher liability insurance
- Backup coverage if something happens
Armed guards make sense for cash handling, jewelry, banks, late-night retail, and any site with a past incident. Most apartment buildings, offices, and HOAs do not need armed guards.
Event Security
Event security in San Diego runs $35 to $75 per hour per guard. Here is what that looks like in real numbers:
- Small wedding (100 guests, 2 guards, 6 hours): $420 to $900
- Corporate party (200 guests, 3 guards, 5 hours): $525 to $1,125
- Concert (500 guests, 5 guards, 8 hours): $1,400 to $3,000
- Race or festival (2,000+ attendees, 10+ guards, 10 hours): $3,500 to $7,500+
Most events have a 4-hour minimum per guard. Big events should book 4 to 6 weeks ahead for best pricing.
HOA & Community Patrol
HOA patrol plans in San Diego run $2,500 to $10,000 per month. The price depends on:
- Size of the community, A 50-home HOA pays much less than a 500-unit complex.
- Patrol frequency, Daily patrols cost more than 3-times-per-week.
- Gate staffing, A gated community with a 24/7 gate guard runs $8,000 to $15,000 per month.
Most HOAs in San Diego pick mobile patrols (a marked car visiting at random times) over stationed guards. Mobile patrols catch more issues and cost less.
Vacant Property & Construction
Vacant property security runs $1,800 to $8,000 per month. Construction site security runs $3,500 to $12,000 per month. The big difference is hours of coverage:
- Vacant property, Usually a stationed guard at a single home or building, or 4 to 6 patrols a day.
- Construction, Usually overnight only (6 PM to 6 AM) plus 24/7 on weekends and holidays. That is 84 to 120 hours per week.
Private Investigation
Private investigators in San Diego cost $75 to $150 per hour. Most cases need a retainer of $500 to $5,000 up front. Flat-rate work like background checks costs $150 to $600.
Common case ranges:
- Background check: $150 to $600 flat
- Surveillance: $1,500 to $5,000 typical case
- Workers' comp fraud: $3,000 to $10,000 typical case
- Infidelity: $1,500 to $4,000 typical case
- Skip trace / missing person: $300 to $2,000 typical case
How to Get the Best Price
If you want the lowest cost without cutting corners:
- Sign a longer contract. 1-year and 2-year contracts get the best rates.
- Bundle services. If you need patrol plus event coverage plus PI, ask for a package rate.
- Skip armed if you do not need it. Many sites think they need armed guards but do not.
- Book early. Last-minute event bookings cost more.
- Ask about non-profit and church rates. We offer reduced rates for those groups.
Red Flags to Watch For
If a company quotes below $15 per hour for unarmed guards in San Diego, something is wrong. They are likely:
- Using unlicensed guards
- Skipping background checks
- Not paying workers' comp
- Not carrying real liability insurance
This puts you on the hook if something goes wrong. Always verify a company's PPO license through the California BSIS license lookup before signing.
Frequently Asked Questions
What is the cheapest security option for a small business in San Diego?
Mobile patrols are the cheapest. For $400 to $800 per month you can get 3 to 4 random visits a day to a small business. That is far less than a stationed guard.
Do you offer any free trial periods?
We offer a free site assessment and written quote, no obligation. We do not do free guard hours, but our quotes are honest and we will tell you if we think you need less coverage than you asked for.
How does San Diego compare to other CA cities for security pricing?
San Diego sits in the middle. LA and SF cost 10 to 20 percent more. Inland cities like Riverside cost 5 to 10 percent less. The reason: cost of living and labor rates.
Why do quotes vary so much between companies?
Three reasons: experience of the guards, insurance coverage carried, and overhead. A cheaper company often skips one of those, and you find out the hard way.
Will my homeowners or business insurance cover security costs?
Sometimes. Some insurance carriers offer credits if you have on-site security. Ask your agent. Renter and homeowner policies usually do not pay for guards, but they may reduce your premium.