Security Guard Services in San Diego, CA

We provide a full range of exclusive, specialist, and cost-effective security guard services in San Diego including lockup and alarm, armed and unarmed standing guards, alarm monitoring and response, fire watch, mobile patrol, parking enforcement, reception and gate guards, access control, event security and much more.

We design security programs suited to your specific needs, vulnerabilities, and budget. Our well-trained security guards have protected many enterprises, including residential communities, hotels, industrial, manufacturing, retail, and special events.

Private Security Company

We are a private security firm serving businesses, residential complexes, hotels, and VIP persons in San Diego, CA. The appearance of our security officer at a firm can give the owner, staff, and customer’s peacefulness and a feeling of security.
We come up with bespoke solutions that are the best for you. The factors in this regard include:

  • your firm’s/household’s/any other location or manpower’s size and location
  • how much funds you have available, and whether you live in a high-crime area
  • the threats you’re up against in terms of security

We will discuss your scenario with you to choose accordingly and get protected with the exact solutions you need.


Our professional security guards are trained and licensed with the state of California.


10 years of combined management and field experience and a successful track history.

24/7 Service

We provide professional vigilant security guards around the clock, working continuously to protect you.


Security Guards

For Hire

Professional Security Guard Company Los Angeles deliver world-class security guard services throughout Los Angeles, Orange County, and Ventura County areas. Our security officers are highly trained and state licensed. We tailor custom solutions to fit your unique needs.


Unarmed Security

Fully trained unarmed security to protect your property and assets.


Mobile Patrol

Fully trained mobile patrol security to protect your property and assets.


Fire Watch Security

Fully trained fire watch security to protect your property and assets.


Event Security

Fully trained event security to protect your event and guest.

Armed and Unarmed Guards

Our armed and unarmed security guard services are excellent for businesses looking to deter trespassing, stealing, damage, and other undesirable behaviors. This service is provided by our BSIS-licensed security guards who have the expertise, education, and skills to effectively prevent crime while increasing the customer’s sense of safety and security – both with and without arms. Our security personnel are always on time and prepared to work. They can also dress in any of your desired styles such as unformed or plain clothes. Be it our armed or unarmed guards, they will be backed by our 24-hour regional dispatch service throughout their duty and reachable by both the customer and our management team.

Commercial Sites Security

Our security officer services for commercial areas will assist in deterring criminals from committing crimes against your company and commercial setups! Video surveillance and security gates, on the other hand, may not be enough to safeguard a property located in a high-crime region or that suffer significant losses as a result of burglaries (i.e., in retail outlets). In this case, our crime reaction security guards would be more appropriate for safeguarding your commercial assets as well as validate their reputation.

Residential Security

We make your residential areas safe by employing well-practiced, experienced, and sharp guards having an eagle eye-like focus there. We are highly counted on for our monitoring and responsive security guard services in San Diego 24 hours a day, seven days a week. Be it our static guards or the patrolling ones, all ensure that you, your loved ones and residential properties are super fine and protected, away from any security threats, damages, thefts, or any other criminal activity.

Security for Industrial Spaces and Activities

Your need to secure your industrial practices will be well-catered to by our exceptionally trained and experienced security guards. We ensure the security of your plants, warehouses, hardware, machinery, automation and digitalization spaces, labor, and valuables and mitigate such other related risks such as in manufacturing activities. We strictly monitor who accesses your industrial facilities and combat every possible threat.

Schools and Universities Security Services

Schools and universities must be fully secured for the type of harmless, carefree and young audience that they segment for. Unlike other levels of places, teachers, staff and school kids and university-going young adults cannot protect themselves well. This is why our well-trained and always-active security guard services for educational campuses will be trustworthy enough to fully protect your premises and audience.

Temporary guards

Looking for temporary security guards? We know how to consider all your short-term security requirements to facilitate. We understand your need for additional security for any unforeseen situation so our power force will be enough for deterring, preventing and managing all varying sorts of dangerous security threats and probabilities.

Our Solutions

We secure a confidential, devoted, full-service environment for:

  • Hotels
  • Events
  • Hospitals
  • Shopping Malls
  • Parking Control
  • Crowd Management
  • Fire Watch
  • Construction Sites
  • Industrial Spaces
  • Executive Security
  • Private Security
  • Courtesy Patrol
  • Security Patrol
  • Emergency Security
  • Alarm Response
  • Commercial Areas

Why choose us?

Many firms promise to provide you the desired security these days, however, when the security challenges arise, they fail to meet the given expectations causing a drastic loss of assets, valuables, reputation and even lives. This is why, you must choose only the proven security services recommended and sworn upon by a large number of users.
Professional Security Guard, Inc, one of the most popular security guard companies in San Diego is capable of providing what we claim for with the sort of attention that you need and deserve. Our security monitoring and investigation services are able to monitor your designated places, things and people 24 hours a day.

Our licensed, dependable security guards have gone through extensive FBI and California Department of Justice thorough background, drug screens, and personality tests, as well as a rigorous training program that meets all the Bureau of Security and Investigative Services’ standards.

We send a certified and fully skilled guard to your location to cope with security challenges there quickly and thoroughly. We carefully recruit and educate our workers to excellent professional standards to ensure that our clients are well-protected. Our guards receive ongoing on-the-job training on the latest security methods from our experienced supervisors. We will give excellent service, right while also matching or even exceeding any competitor’s price.


Meet Our Client's

They are the real deal!

PSG is the best security guard company we have worked with. We can’t thank them enough for providing us security around the clock. They are the real deal!

James Corden Ramada INC

We highly recommend them!

PSG really came through for us. Our staff feel much more safe having them guard our premises. We highly recommend them to any one looking for reliable security.

Steven Hart Tyson’s Corner

They make us all feel safe!

This is one of the best private security guard company in Southern California. They are reliable and their guards are top notch people. They make us all feel safe and secure.

Teresa Wright Chase Bank



Medical Facilities

Professional medical security guards protecting medical facility, assets


Residential Areas

Professional residential security guards protecting residence, assets and


Colleges , Universities, Schools

Professional campus security guards protecting campus assets and


Construction Sites

Professional constructions site security guards protecting site, equipement

We are Currently

Serving the following Counties

Amador County
Alameda County
Butte County
Contra Costa County
Calaveras County
Del Norte County
Fresno County
Humboldt County
Inyo County
Imperial County
Kern County
Kings County

Los Angeles County
Lake County
Lassen County
Merced County
Marin County
Mendocino County
Modoc County
Mariposa County
Monterey County
Mariposa County
Monterey County
Madera County
Mono County
Napa County

Orange County
Plumas County
Placer County
Riverside County
Stanislaus County
San Mateo County
Sonoma County
Shasta County
San Benito County
Santa Clara County
Sacramento County
San Bernardino County

San Luis Obispo County
San Francisco
Solano County
Santa Barbara County
San Joaquin County
Siskiyou County
San Diego County
Tulare County
Tehama County
Tuolumne County
Ventura County
Yuba County
Yolo County


21220 Devonshire St#204
Chatsworth, CA 91311

Call Us

Protect Business, Property, Construction Sites, Warehouses, HOA, Schools, Hospitals, Estate Security and more. Temp & Perm Security
Call Now 818-626-8723 for immediate response low rates comprehensive solutions. Hospital/Fire watch Residential Security.

Free Consultation

Call us today to set up a free security solution consultation with an expert.

State Licensed

Professional Security Guards is licensed and by the State of California

Trained Guards

Our guards are fully trained and vetted and have experience in all situations.


    Girl in a jacket


    24/7 SECURITY

    Affordable Private Security Guard Service In Los Angeles