🐜AssistAnt · Pro directory
There are 100 home security companies within 25 miles of San Leandro, CA in the AssistAnt directory as of October 29, 2026, 3 of them based in San Leandro itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
Home security systems near San Leandro
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- Campbell/Harris Security Equipment Company (CSECO)
Alameda, CA · 5.5 mi
Not verified yet
(510) 864-8010 Website ↗
- K-dubb Security
San Francisco, CA · 14.0 mi
Not verified yet
(510) 706-1376 Website ↗
- D E A Security Systems Co., Inc.
Belmont, CA · 14.4 mi
Not verified yet
(650) 508-0199 Website ↗
- Swiftlane
San Francisco, CA · 15.2 mi
Not verified yet
(833) 607-9438 Website ↗
- Microbiz Security Company
San Francisco, CA · 15.3 mi
Not verified yet
(415) 777-1151 Website ↗
- BizzSecure
Fremont, CA · 18.7 mi
Not verified yet
(949) 630-8450 Website ↗
- OVISS CCTV
Fremont, CA · 18.8 mi
Not verified yet
(510) 737-0800 Website ↗
- Sonitrol-southern Alameda County
San Leandro, CA · 0.4 mi
Not verified yet
(888) 766-4876
- Everon - ADT Commercial
San Leandro, CA · 0.8 mi
Not verified yet
(510) 270-4979
- Centrified Security Solutions
San Leandro, CA · 1.4 mi
Not verified yet
(925) 245-1213 No website on file
- Action Alarms
San Lorenzo, CA · 1.8 mi
Not verified yet
(510) 481-5565
- ECAMSECURE
Oakland, CA · 3.7 mi
Not verified yet
(510) 806-7222
- RN Security Company
Hayward, CA · 3.9 mi
Not verified yet
(510) 786-2767 No website on file
- Adt Security Services
Hayward, CA · 4.3 mi
Not verified yet
(800) 672-3372
- Dynamic Security Tech Inc
Hayward, CA · 6.6 mi
Not verified yet
(510) 786-1121
- Telexper Inc
Union City, CA · 9.3 mi
Not verified yet
(510) 477-9150
- Prettyfly4awifi
Oakland, CA · 9.4 mi
Not verified yet
(510) 574-9434
- Safe and Sound Security
Oakland, CA · 9.9 mi
Not verified yet
(510) 800-6441
- Cure8 | Oakland Cannabis Security Solution, IT Services, Compliance Consulting & POS System
Oakland, CA · 9.9 mi
Not verified yet
(855) 394-1420
- Controltek
San Ramon, CA · 10.8 mi
Not verified yet
(888) 808-6970
- Garo Security, Inc.
San Ramon, CA · 10.8 mi
Not verified yet
(925) 404-7311
- Global Security Systems Inc
Moraga, CA · 10.9 mi
Not verified yet
(925) 377-8411
- 24incontrol Diy Security & Alarm
Moraga, CA · 10.9 mi
Not verified yet
(833) 247-7724
- William D White Co
Emeryville, CA · 11.2 mi
Not verified yet
(510) 658-8167
- Kera Tech Inc
Dublin, CA · 12.1 mi
Not verified yet
(925) 833-6054
- Goldrunner
Fremont, CA · 12.3 mi
Not verified yet
(510) 378-4133
- Raco Mfg & Engineering
Emeryville, CA · 12.4 mi
Not verified yet
(510) 658-6713
- Fireside Secuirty
San Mateo, CA · 12.6 mi
Not verified yet
(650) 341-4600
- Security 101 - San Francisco Bay Area
Pleasanton, CA · 13.0 mi
Not verified yet
(925) 951-0444
- Crime Watch Security Systems
San Francisco, CA · 13.2 mi
Not verified yet
(415) 282-7777 No website on file
Showing the 30 listed first. Search by ZIP code to see more.
More near San Leandro
Same order as above, continued.
- First Security Services Burlingame
- New Era Technology Pleasanton
- Pogo Security LLC San Francisco
- Bivio Networks Inc Pleasanton
- Convergint Pleasanton
- Adt Security Services Brisbane
- Mcmillan Security Systems, Inc. San Francisco
- Luxury Division San Francisco
- Pacific Signaling Pleasanton
- Lts California - San Francisco Newark
- Amberbox Gunshot Detection - Global Headquarters San Francisco
- West Coast Security, Inc. San Carlos
- Lacoon Mobile Security San Francisco
- US Home Security San Francisco
- Praetorian San Francisco
- Forensic Discovery - Digital Forensics, Investigations & eDiscovery Vendor San Francisco
- Nozomi Networks San Francisco
- Wands & Hammers Tech San Francisco
- Stack Solutions Pleasanton
- Foxtron Security San Francisco
- Cardinal Partners San Francisco
- Janus Cam South San Francisco
- Applied Video Solutions, Inc. San Francisco
- Itz Networks San Francisco
- Portcullis Inc. San Francisco
- Secure Forensics San Francisco
- Hakimo Menlo Park
- Security Engineers Walnut Creek
- Adt Fremont
- Protection Plus Security Services, Inc. Fremont
- ECAMSECURE Menlo Park
- Us Alarm Fremont
- Hoobe Identification Solutions, Inc. Walnut Creek
- TSG Networks El Cerrito
- CMIT Solutions of Concord Pleasant Hill
- Northland Controls Fremont
- Everon Fremont
- Protect Your Home - ADT Authorized Dealer Fremont
- Warren Associates Livermore
- Sound & Signal Inc Livermore
- All-guard Alarm Systems, Inc. Livermore
- Asante Fremont
- Opening Technologies Concord
- Safe Security Palo Alto
- Sonitrol Security Inc. Concord
- Image Sales Inc Concord
- Ojo Technology Fremont
- Security By Design Inc Pacheco
- Pavion (formerly Netronix Integration, Inc.) Martinez
- Sonitrol Of Contra Costa/napa Solano/oakland Martinez
- Access Security Solutions L.l.c El Sobrante
- Navarro Iron Works San Pablo
- Integrum Group, Inc. San Jose
- Electronic Innovations, Inc. Richmond
- Pratt Security Systems Sunnyvale
- Edt Tec Livermore
- Bajan Security San Pablo
- Smp Robotics Systems Corp Sausalito
- Seclore Santa Clara
- Pac Integrations Inc Concord
- Security 101 - San Jose Santa Clara
- Intelligence Security Llc Sunnyvale
- Sonicwall HQ Milpitas
- Signe Networks Santa Clara
- Sophos Santa Clara
- AVS Technology Santa Clara
- Gaylord Security - ADT Authorized Dealer San Jose
- Boly Inc Santa Clara
- Secueyes Santa Clara
- Quality Low Voltage Systems San Jose
Questions
- How many home security companies are near San Leandro, CA?
- 100 within 25 miles, 3 in San Leandro, as of October 29, 2026.
- Which home security companies near San Leandro, CA are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.
More in San Leandro
- Appliance repair in San Leandro, CA161 businesses
- Dryer vent cleaning in San Leandro, CA51 businesses
- Used appliances in San Leandro, CA5 businesses
- HVAC (heating & air conditioning) in San Leandro, CA319 businesses
- Plumbers in San Leandro, CA472 businesses
- Electricians in San Leandro, CA343 businesses
- Roofers in San Leandro, CA263 businesses
- Landscaping & lawn care in San Leandro, CA518 businesses
- Cleaning services in San Leandro, CA702 businesses
- Pest control in San Leandro, CA129 businesses
- Locksmiths in San Leandro, CA236 businesses
- Painters in San Leandro, CA264 businesses
- Garage door repair in San Leandro, CA267 businesses
- Handyman services in San Leandro, CA152 businesses
- Water, fire & mold restoration in San Leandro, CA115 businesses
- Concrete, masonry & paving in San Leandro, CA188 businesses
- Chimney sweep & repair in San Leandro, CA87 businesses
- Junk removal in San Leandro, CA21 businesses
- Home inspectors in San Leandro, CA43 businesses
- Flooring in San Leandro, CA85 businesses
- Windows & doors in San Leandro, CA203 businesses
- Remodeling contractors in San Leandro, CA248 businesses
- Insulation contractors in San Leandro, CA20 businesses
- Towing in San Leandro, CA192 businesses
- Auto repair in San Leandro, CA2182 businesses
- Collision repair & auto glass in San Leandro, CA695 businesses
- Diesel & truck repair in San Leandro, CA41 businesses
- Motorcycle, marine & small engine repair in San Leandro, CA74 businesses
- Welding & fabrication in San Leandro, CA245 businesses
- Machine shops & CNC in San Leandro, CA265 businesses
- Computer & phone repair / IT in San Leandro, CA626 businesses
- Excavation & heavy equipment in San Leandro, CA26 businesses
- Trucking in San Leandro, CA149 businesses
Nearby towns
- San Lorenzo, CA 2 mi
- Hayward, CA 4 mi
- Oakland, CA 8 mi
- Alameda, CA 8 mi
- Union City, CA 10 mi
- Moraga, CA 10 mi
- San Ramon, CA 11 mi
- Dublin, CA 12 mi
- Emeryville, CA 12 mi
- Pleasanton, CA 13 mi