The registry · Chatsworth, CA
The best security guard services in Chatsworth.
Ranked by one method — the same checks for every business. Never sold, never sponsored.
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The read
The leaderboard for security guard services in Chatsworth, CA, reveals a distinct hierarchy, with Alliance Guard Services Inc. firmly taking the top spot, boasting an impressive 5.0-star rating from 33 reviews and an AI score of 48. This company stands out not only for its stellar reputation but also for its strong performance across multiple metrics, including retrieval grounding and off-property attestation. In contrast, American Global Security, Inc. follows with a solid 4.9-star rating but a significantly lower AI score of 37, indicating a wider gap in their overall digital presence and engagement.
The rankings also highlight some surprises, such as Good Guard Security, which, despite a respectable 4.1-star rating, lags behind with an AI score of just 26. This suggests that while customer satisfaction is present, its online visibility and authority are lacking compared to the leaders. Assertive Security Guard also shares this score, demonstrating that a higher rating alone is insufficient for top-tier rankings. The data indicates that effective online strategies and customer engagement are critical differentiators in this competitive landscape.
The named
Who's winning, and why.
- 1
Top choice for security in Chatsworth
Alliance Guard Services Inc stands out as the leading security guard service in Chatsworth, boasting an impressive 5-star rating from 33 reviews. Their excellence in retrieval grounding is particularly noteworthy, scoring 75 compared to the field average of just 25, showcasing their reliability and expertise in the industry. Additionally, their proactive engagement with clients is reflected in their reviews and response score of 81, outpacing competitors and solidifying their reputation as a trusted choice for security needs.
Cited by
- ChatGPT
- Gemini
- Perplexity
- Retrieval grounding
- 75
- Off-property attestation
- 40
- AI visibility
- 0
- Reviews & response
- 81
- Backlink & citation authority
- 63
- Google Business Profile
- 90
- Speed & mobile
- 50
- Content freshness & schema
- 77
- 2
Top-rated security service in Chatsworth
American Global Security, Inc. stands out in Chatsworth with an impressive 4.9-star rating from 405 reviews, far surpassing the field average. Their exceptional performance in the Reviews & Response category, scoring 96 compared to the average of 77, highlights their commitment to customer satisfaction and engagement. Additionally, they maintain a solid presence in Speed & Mobile, scoring 60, which is above the average of 55, ensuring clients have a seamless experience when seeking security solutions.
Cited by
- ChatGPT
- Gemini
- Perplexity
- Retrieval grounding
- 25
- Off-property attestation
- 40
- AI visibility
- 0
- Reviews & response
- 96
- Backlink & citation authority
- 61
- Google Business Profile
- 90
- Speed & mobile
- 60
- Content freshness & schema
- 81
- 3
Leading with fresh content insights
Good Guard Security stands out in Chatsworth's competitive security guard services market with a remarkable Google Business Profile score of 90, surpassing the average by 1 point. Their commitment to content freshness is evident, boasting a score of 81, which is 2 points above the field average. Additionally, their impressive reviews score of 75 indicates strong customer satisfaction, further solidifying their reputation. These factors combined give them a solid foothold in a crowded field, showcasing their dedication to quality and visibility.
Cited by
- ChatGPT
- Gemini
- Perplexity
- Retrieval grounding
- 0
- Off-property attestation
- 40
- AI visibility
- 0
- Reviews & response
- 75
- Backlink & citation authority
- 56
- Google Business Profile
- 90
- Speed & mobile
- 36
- Content freshness & schema
- 81
The record
Ranks 4–7.
- 4AIReply rate
0%
26/100— - 5AIReply rate
0%
26/100— - 6AIReply rate
—
25/100— - 7AIReply rate
—
25/100—
How we ranked these
No pay-to-play. No sponsored spots. No kickbacks.
Every business is scored the same way, on the same eight signals. We don't take money to move rankings and we don't accept submissions. If you're on this list, the scoring pipeline put you there.
- S1Retrieval grounding26%
- S2Off-property attestation20%
- S3AI visibility14%
- S4Reviews & response12%
- S5Backlink & citation authority8%
- S6Google Business Profile8%
- S7Speed & mobile7%
- S8Content freshness & schema5%
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