List of Security services in California
California has 2,413 security services in this dataset, last verified September 6, 2026. That makes it the largest market for security services in the United States, with 18% of the national total, ahead of Texas (1,432).
Among cities, Los Angeles leads with 140, ahead of San Diego (118). Together the top two hold only 11% of all security services in California, so the market reaches well beyond its biggest cities.
Email coverage mirrors the national picture, with 487 records (20.2%) including an email address against 21.2% across the United States. 2,344 (97.1%) list a phone number, and 476 carry both.
82% of security services in California have a website, in line with the national average of 80.6%. Only 435 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 1,910 rated security services in California, 62% hold a 5-star average, above the national figure of 57%. 178 are rated 1 to 2 stars (9.3% of rated businesses, below the national 11%), a natural shortlist for reputation management and review software.
Social Media Reach
284
187
208
92
YouTube
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Security services List in California
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
mad security services | Address | Sacramento | California | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | SECURICO Guard Services, Inc. - Orange County | Address | Santa Ana | California | United States | Email | Phone | — | 22 | 5 | — | — | — | — | |
 | Convergint | Address | Rancho Cucamonga | California | United States | Email | Phone | 1 | 1 | — | — | — | — | ||
 | Active Global Protection | Address | Chatsworth | California | United States | Email | Phone | 22 | 5 | — | — | — | — | ||
 | Area Bay Security Services | Address | Sunnyvale | California | United States | Email | Phone | 5 | 5 | — | |||||
Alert Neighborhood Security | Address | Burbank | California | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
G4S Secure Solutions USA | Address | San Francisco | California | United States | Email | Phone | 27 | 3.7 | — | — | — | — | |||
 | Turner Security Systems | Address | Fresno | California | United States | Email | Phone | 71 | 3.1 | ||||||
 | ASP Security Services | Address | Redlands | California | United States | Email | Phone | 13 | 5 | — | — | — | — | ||
 | Safety Zone Security, Inc. - Sacramento | Address | Sacramento | California | United States | Email | Phone | 6 | 5 | — | — | — | — | ||
 | Stanislaus Security and Protection | Address | Modesto | California | United States | Email | Phone | 22 | 3.8 | — | — | — | — | ||
 | AH Protection Services | Address | North Fork | California | United States | Email | Phone | 22 | 5 | — | — | — | — | ||
Rodgers Security Services | Address | Los Angeles | California | United States | Email | Phone | — | 2 | 5 | — | — | — | — | ||
 | Black Dolphin Inc | Address | San Bernardino | California | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
Vi Trac, Inc. Security Services | Address | Orange | California | United States | Email | Phone | 0 | 0 | — | — | — | — |
This is a randomized preview — the full database contains 2,413 records with complete field coverage.
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2,413 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Distribution by Location
Number of Security services across different territories
City | Security services |
|---|---|
Los Angeles | 140 |
San Diego | 118 |
What You Can Do with the List of Security services in California
This list is built for teams that sell to security services: B2B suppliers, small business software vendors and local marketing agencies. It covers 2,413 security services in California, with the fields to call, email, segment and map them.
Who Sells to Security services in California
Each of these buyers can work the 2,413 businesses in this list as a pipeline for a different product:
- Suppliers and wholesalers: Introduce your products and trade pricing to the 2,413 security services in California.
- Small business software and payments: Pitch scheduling, invoicing, POS or payment tools sized for owner-run businesses.
- Local marketing agencies: Offer websites, local SEO and ads to businesses competing for customers nearby.
Phone, Email and Contact Form Outreach in California
Start with the 476 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (2,344): 97.1% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (487): 20.2% of records include an email address, so use email as a follow-up touch rather than the lead channel.
- Website contact forms (333): businesses with a contact page URL give you another way in when no email is listed.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in California
Filter the website, rating and social columns to pull the security services that fit a specific service before you pitch:
- No website listed (435): 18% of security services in California have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (178): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (2,129): 88% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across California
The 2,413 security services in California are spread across 2 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Los Angeles and San Diego hold 11% of records in California, the biggest clusters for in-person visits.
- Beyond the big cities: 2,155 records (89%) sit outside the 2 cities with their own list, reachable by phone and email without travel.
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Security services in California
2,413 records · verified September 6, 2026
- Phone numbers
- 2,344
- Email addresses
- 487
- Phone and email
- 476
- Websites
- 1,978
Google ratings· 1,910 rated (79%)
62% hold 5 stars
- 1-star rated
- 85
- 4.5% of rated
- 2-star rated
- 93
- 4.9% of rated
- 3-star rated
- 337
- 17.6% of rated
- 4-star rated
- 212
- 11.1% of rated
- 5-star rated
- 1,183
- 61.9% of rated
Social profiles:
- Facebook:284· 11.8%
- LinkedIn:208· 8.6%
- Instagram:187· 7.7%
- X (Twitter):164· 6.8%
- YouTube:92· 3.8%
Security services in California are a phone-first market: 97.1% list a phone number but only 20.2% publish an email. Among 1,910 rated security services, 62% hold 5 stars, a mostly positive spread.
Related Security services by Location
Browse datasets for Security services across nearby locations
Frequently asked questions about Security services in California
Everything you need to know about our security services database for California: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Security services are there in California?
There are 2,413 security services in California in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in California, for sales prospecting, competitive research, and territory planning.
How up to date is the Security services data for California?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Security services database for California?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Security services businesses in California?
InfiniteLeadsHub provides verified market intelligence datasets for security services businesses in California as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Security services database for California cost?
The complete security services leads database for California costs $24 as a one-time payment.
You get instant access to all 2,413 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need security services contacts in California specifically, a one-time $24 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Security services data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full California security services database, including contact fields, social profiles, and ratings data.
How do I download the Security services list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Security services in California have phone numbers?
2,344 security services in California (97% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Security services in California have email addresses?
487 security services in California (20%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Security services in California have both a phone number and an email address?
476 security services in California have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Security services in California are active on social media?
Social profile coverage for security services in California: 208 on LinkedIn, 284 on Facebook, 187 on Instagram, 92 on YouTube, 164 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Security services in California have a website?
1,978 security services in California (82%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Security services in California do not have a website?
435 security services in California operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Security services in California?
Rating breakdown for security services in California: 1,183 with a 5-star rating, 212 with a 4-star rating, 337 with a 3-star rating, 93 with a 2-star rating, 85 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Security services data for other states or the entire US?
Yes. The national Security services database covers all 50 US states, and individual state and major-city lists are also available.
If you buy California first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Security services contact data in California legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.