Compare Security Guards businesses in Santa Ana, California using available location, website, phone, and business profile information.
Tang currently lists 1 security guards business records in Santa Ana, California. Use the comparison below to review available contact and location information, then open each company profile for more details.
These listings are not a “best” ranking. Ratings, review counts, services, and verification dates are shown only when recorded. Nearby results, where available, are labeled separately.
Directory snapshot updated: 2026-10-12. Individual record verification dates may differ.
The first 3 listings in directory order, not a quality ranking. “-” means the information is unavailable, not zero.
| Business | Google Ratings | Reviews | Location | Website | Phone |
|---|---|---|---|---|---|
| SafeGuard On Demand | 5.0 | 2 | Santa Ana, California | safeguardondemand.com | +1 800-640-2327 |
| Peralta Associates and Defense | 5.0 | 97 | Whittier, California (nearby) | peraltadefense.com | +1 888-767-3776 |
| ZoomInfo Technologies, LLC | 5.0 | 1 | El Cerrito, California (nearby) | zoominfo.com | +1 877-977-9968 |
Ratings are recorded values, not independent endorsements. Confirm current availability and details directly with the business.
1 Security Guards company in Santa Ana · showing 2 nearby within 100 miles.
SafeGuard On Demand offers a broad range of security solutions across California, including armed and unarmed guards, foot patrols, remote CCTV monitoring, and specialized services for hospitals, hotels, and construction sites. Their team is licensed, insured, and trained, with 24/7 dispatch and detailed activity reports for clients today.
Closest available companies in nearby cities.
Peralta Defense offers a broad portfolio of security services, including armed and unarmed patrols, vehicle and event security, fire‑watch, and investigative work such as TSCM, background checks, and live‑scan. The firm also provides guard‑card and firearms training, and serves commercial, residential, government, and high‑profile clients across the U.S. nationwide.
Core1 Security Services, a California‑based business services firm, reports $5 million revenue and 51‑200 employees. The company emphasizes professionalism and customer service, with a focus on security information and event management. It competes with Adm Security, West Coast Security Patrol, Protech Security Group, and Huffman Security. Core1’s tech stack includes WordPress, reCAPTCHA, PHP, and Google Cloud DNS.
