Security Guard Service
Sphinx Security Services
The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.
Free, no card. You get your fix list: every problem we found on this entry, the written steps to fix each one yourself, and how long each takes.
65 or better is good. 45 to 64 is fair. Under 45 is poor.
Verified September 2, 2026
What AI says about Sphinx.1
We ask the assistants the questions customers actually ask, and record what comes back — quoted verbatim, dated, with the capture kept as evidence.
ChatGPT
Not named
Asked “best security guard service in Los Angeles”
ChatGPT answered with other businesses. Sphinx Security Services was not mentioned.
Checked September 2, 2026
Perplexity
No answer
We have no answer from Perplexity to show.
Gemini
No answer
We have no answer from Gemini to show.
Named by 0 of 1 assistant as of September 2, 2026. We have no answer on record from 2 more.
What people keep saying.2
Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.
Customer experiences with Sphinx Security Services vary significantly, with some praising their affordability and service quality, while others report severe professionalism issues, including guards being unfit for duty. Overall, the reviews reflect a stark divide in satisfaction.
Consistently praised
Recurring complaints
The bottom line: Sphinx Security Services is noted for its low cost but faces serious allegations of unprofessionalism among its guards.
The score, explained
Why 21.3
Eight signals make up the AI Score. Weight is how much a signal counts; the score is how this entry measures on it. The same method for every business — never for sale.
88% of security guard services in Los Angeles score higher.
Scanned September 2, 2026
What’s holding this entry back: retrieval grounding and ai visibility — the signals dragging the score below where the rest of the record sits.
Read the full methodologyStanding
Where the entry ranks.
of 16 security guard services in Los Angeles, ranked by AI Score.
The facts
Today (Wed) · Open 24 hours
- MondayOpen 24 hours
- TuesdayOpen 24 hours
- WednesdayOpen 24 hours
- ThursdayOpen 24 hours
- FridayOpen 24 hours
- SaturdayOpen 24 hours
- SundayOpen 24 hours
Typically busiest — Monday
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Questions
About Sphinx Security Services.
What are the business hours for Sphinx Security Services?
Sphinx Security Services is open 24 hours a day, seven days a week.
Does Sphinx Security Services accept reservations?
The business does not accept reservations.
What is Sphinx Security Services known for?
The business is known for providing security services throughout California, with a reputation for both excellent service and some mixed reviews regarding professionalism.
Is parking available at Sphinx Security Services?
The business does not provide specific information regarding parking availability.
Does Sphinx Security Services offer any special features?
The business does not offer online ordering or any specific special features beyond their security services.
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What AI says about you today
The answer ChatGPT and Perplexity give when someone asks for the best in your category and city. Named, or left out.
Your fix list
Every problem we found, one row at a time, each with the written steps to do it yourself and an honest estimate of how long it takes. Tick them off as you go.
Correct the details AI reads
Hours, phone, email, booking link, socials and photos. You change them, they publish to this entry as soon as you save. Name, description, category, website, services and address need a paid plan.
Fifteen minutes with a person
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