Security Guard Patrol Services locations near Atherton, CA

Showing 1–10 of 10 results

We track 10 security guard patrol services listings in and around Atherton, CA, spread over 7 ZIP codes. Listings here were last checked in Nov 2026.

First Alarm Security & Patrol

📍 Serving Your Area, Redwood City, CA, 94061

📞 650-556-1111

U S Security

📍 425 Harbor Blvd Ste A, Belmont, CA, 94002

📞 650-637-8352

Updated Oct 2026

Maloney Security Inc.

📍 1055 Laurel St, San Carlos, CA, 94070

📞 650-593-0163

🌐 maloneysecurityinc.com

Maloney Security Inc. is a security guard and patrol service located in San Carlos, California. The company has been active since at least 2018, providing security solutions to the local community. Clients in the area can expect professional services tailored to their security needs.

Updated Nov 2026

Woodside Patrol

📍 884 Portola Rd Ste K, Portola Valley, CA, 94028

📞 650-446-3096

🌐 woodsidepatrol.com

Bay Cities Patrol

📍 PO Box 4401, Foster City, CA, 94404

📞 650-345-1011

Command Security Inc.

📍 2555 Flores St Ste 350, San Mateo, CA, 94403

📞 650-574-0911

First Alarm Security & Patrol

📍 Serving Your Area, Mountain View, CA, 94040

📞 650-938-1110

Diplomatic Security

📍 1163 Chess Dr, Foster City, CA, 94404

📞 650-299-9100

First Security Services

📍 2015 Pioneer Ct, San Mateo, CA, 94403

📞 650-577-9400

Northwest Protective Services

📍 1163 Chess Dr Ste I, Foster City, CA, 94404

📞 650-345-8500

🌐 linkedin.com/company/northwest-protective-service