🐜AssistAnt · Pro directory
There are 204 home security companies within 25 miles of Walnut, CA in the AssistAnt directory as of October 31, 2026, 1 of them based in Walnut 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 Walnut
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 →
- ECAMSECURE
City Of Industry, CA · 1.8 mi
Not verified yet
(626) 239-7458 Website ↗
- cyber security system & Clouding
West Covina, CA · 3.6 mi
Not verified yet
(626) 501-4360 Website ↗
- Xyz Security Corp
La Puente, CA · 6.6 mi
Not verified yet
(626) 271-5261 Website ↗
- Avemia Usa Inc
Azusa, CA · 8.8 mi
Not verified yet
(626) 812-0002 Website ↗
- Securitybud
Fullerton, CA · 11.5 mi
Not verified yet
(855) 551-7233 Website ↗
- Futuristech Communications, Inc.
Anaheim, CA · 11.8 mi
Not verified yet
(866) 783-5326 Website ↗
- Ssd Alarm
Anaheim, CA · 11.9 mi
Not verified yet
(714) 449-9900 Website ↗
- Rapid Voice and Data Solutions
Anaheim, CA · 13.2 mi
Not verified yet
(619) 633-2203 Website ↗
- Security Alarms, Inc.
Anaheim, CA · 13.6 mi
Not verified yet
(714) 636-8555 Website ↗
- Everon
Orange, CA · 13.8 mi
Not verified yet
(714) 793-8167 Website ↗
- Security Design Systems, Inc
San Gabriel, CA · 14.0 mi
Not verified yet
(888) 737-4001 Website ↗
- Cook Solutions Group
Corona, CA · 14.2 mi
Not verified yet
(844) 305-2665 Website ↗
- Convergint
La Palma, CA · 15.1 mi
Not verified yet
(714) 546-2780 Website ↗
- American Communication Solutions
Anaheim, CA · 15.6 mi
Not verified yet
(714) 998-7772 Website ↗
- HM Security - ADT Authorized Dealer
Downey, CA · 17.2 mi
Not verified yet
(800) 377-4082 Website ↗
- ECAMSECURE
Bell Gardens, CA · 17.5 mi
Not verified yet
(562) 203-3807 Website ↗
- Private Security
South Pasadena, CA · 17.8 mi
Not verified yet
(800) 924-4880 Website ↗
- Repairs 4 Security
Pasadena, CA · 18.2 mi
Not verified yet
(612) 559-4112 Website ↗
- Adt Security Services
Rancho Cucamonga, CA · 18.6 mi
Not verified yet
(800) 743-5147 Website ↗
- Patrol Masters
Santa Ana, CA · 19.1 mi
Not verified yet
(714) 648-0602 Website ↗
- Holovision
Santa Ana, CA · 21.6 mi
Not verified yet
(714) 434-6904 Website ↗
- Everon
Los Angeles, CA · 22.9 mi
Not verified yet
(323) 451-7896 Website ↗
- Ais Surveillance
Irvine, CA · 22.9 mi
Not verified yet
(949) 922-0662 Website ↗
- Alarm Central, Inc.
Irvine, CA · 23.0 mi
Not verified yet
(949) 768-7768 Website ↗
- Chance-i Usa Corporation
Irvine, CA · 23.0 mi
Not verified yet
(949) 833-1010 Website ↗
- Sentinel Monitoring
Compton, CA · 23.0 mi
Not verified yet
(310) 603-5700 Website ↗
- Data Triage Technologies
Costa Mesa, CA · 23.2 mi
Not verified yet
(310) 478-2113 Website ↗
- A-Pro Security Services
Irvine, CA · 23.3 mi
Not verified yet
(949) 635-0300 Website ↗
- ECAMSECURE
Los Angeles, CA · 23.4 mi
Not verified yet
(213) 204-8556 Website ↗
- Himco Security Products
Los Angeles, CA · 23.7 mi
Not verified yet
(800) 232-2222 Website ↗
Showing the 30 listed first. Search by ZIP code to see more.
More near Walnut
Same order as above, continued.
- R and B Global Security Long Beach
- Multi Housing District Patrol Inc. Riverside
- Safe-t Security Riverside
- Avs Security Camera & Alarm Riverside
- Edge Security Systems Fontana
- Ventrio Corporation Walnut
- United Cctv Rowland Heights
- Hikvision Usa City Of Industry
- Qnap Security Pomona
- Adt Security Services West Covina
- Protect Your Home - ADT Authorized Premier Provider West Covina
- Lts California - Los Angeles City Of Industry
- Vonnic Inc City Of Industry
- Sci Telecom Inc. Covina
- Building Secure Innovations San Dimas
- Bolide Technology Group San Dimas
- Ecxell Electronic cctv West Covina
- Safe and Sound Security Pomona
- Cst Security | Creative Security Technology Inc. City Of Industry
- Attract Energy, Inc Chino Hills
- Safeways Technology Inc City Of Industry
- ENE Technology Services LLC Glendora
- Wonwoo Usa Brea
- Securitycamexpert Pomona
- Zettaguard Inc. Brea
- Mvp Security Systems, Inc. Brea
- High Quality Security Baldwin Park
- Noiron Alarm Systems, Inc. Glendora
- Esecure La Habra
- Maxxess Systems Inc Brea
- Am-tec Security Chino
- American Detection Monitoring Solutions Irwindale
- E&E Electronic Engineering Research, Inc. El Monte
- Ee Systems Group Inc El Monte
- Cctv Guys Claremont
- American West Coast Security Chino
- Optex Inc Chino
- Acelevel Inc Chino
- Safelink Services Inc Placentia
- SoCal Access and Video Claremont
- Comelit Usa Monrovia
- Gw Security Inc South El Monte
- Inline Electronics Whittier
- Protection4Less Whittier
- Owltech Security Inc Fullerton
- Revelation Integrated Services Monrovia
- Enviroblind Security Shutters Upland
- Pavion (formerly Netronix Integration, Inc.) Fullerton
- Usa Alarm Systems Inc Monrovia
- ECAMSECURE Anaheim
- Fortress Security Systems Monrovia
- Comex Low Voltage & Security Systems Anaheim
- Navco Security Fullerton
- Innovative Chino
- American Security Products El Monte
- Caliber Security Anaheim
- A1 Security Whittier
- Camstar Usa Upland
- Enterprise Security, Inc. Yorba Linda
- Ameba Technology Inc Temple City
- Post Alarm Systems Arcadia
- Skylink Group Ontario
- Advanced Alarm & Fire Inc. Santa Fe Springs
- Bell Security Systems Inc Temple City
- Protect Your Home - ADT Authorized Premier Provider Orange
- Senseon - A Secure Access Control Systems Provider Santa Fe Springs
- Clear Cloud Solutions, Inc. Upland
- Vanguard Smart Home Solutions Santa Fe Springs
- Securitybase Orange
- Platinum Vault Inc. Security Santa Fe Springs
- Abl Corporation Norwalk
- Tyco Integrated Security Anaheim
- Premier Security- Alarm And Surveillance Camera Installations La Mirada
- Tci Security Cameras La Mirada
- Coastal Security Systems Anaheim
- Arcvision Technology Santa Fe Springs
- Scansys, Inc. Buena Park
- Adt Security Services Anaheim
- Diversified Automation Buena Park
- M86 Security Orange
- Jadtec Security Services Inc Orange
- United Security Systems Rancho Cucamonga
- Millennium Alarm Systems - ADT Authorized Dealer Pico Rivera
- Rockledge Securities System Orange
- Alert 360 Home Security Anaheim
- Pogo Security Anaheim Anaheim
- Diversified Alarm Service, Inc. San Gabriel
- Hercules Systems & Services Anaheim
- CyberTrust IT Solutions Anaheim
- Sunrise Security Orange
- Medina Security Systems Montebello
- San Marino Security Systems San Marino
- Lovolt Solutions-security Cameras & Networking Rancho Cucamonga
- Visioncellnet, Inc. Rancho Cucamonga
- Wynstan USA - Pasadena Pasadena
- Vivint Home Security Systems Rancho Cucamonga
- Topaz Alarm Corporation Downey
- Baskin & Baskin Inc East Pasadena
- Ultimate Innovations Orange
- Skyline Security Downey
- Got Security Rancho Cucamonga
- California Safety Agency Anaheim
- Amphion Rancho Cucamonga
- Mazon DVS Downey
- Dnc Electronic Security Systems Inc. Alhambra
- American Integrated Security Group | California Monterey Park
- D&S Security Monterey Park
- American Central Alarm Inc. Pasadena
- Vivitar Security Systems Garden Grove
- Optex Technologies Inc. Cypress
- National Alarm Company Stanton
- Echo Systems Solutions, Inc Corona
- Cyber Defense Group - CDG Pasadena
- Meridian Rapid Defense Group Pasadena
- Three Factor Security Cameras Installation Pasadena Pasadena
- Remote Ally Los Alamitos
- A7 Protection Garden Grove
- Installs Online Garden Grove
- National Security Systems Tustin
- Unix Cctv Santa Ana Branch Santa Ana
Questions
- How many home security companies are near Walnut, CA?
- 204 within 25 miles, 1 in Walnut, as of October 31, 2026.
- Which home security companies near Walnut, 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 Walnut
- Appliance repair in Walnut, CA290 businesses
- Dryer vent cleaning in Walnut, CA42 businesses
- Used appliances in Walnut, CA16 businesses
- HVAC (heating & air conditioning) in Walnut, CA685 businesses
- Electricians in Walnut, CA541 businesses
- Roofers in Walnut, CA507 businesses
- Landscaping & lawn care in Walnut, CA584 businesses
- Cleaning services in Walnut, CA925 businesses
- Pest control in Walnut, CA391 businesses
- Locksmiths in Walnut, CA293 businesses
- Painters in Walnut, CA263 businesses
- Garage door repair in Walnut, CA474 businesses
- Pool & spa service in Walnut, CA168 businesses
- Water, fire & mold restoration in Walnut, CA264 businesses
- Concrete, masonry & paving in Walnut, CA302 businesses
- Fence contractors in Walnut, CA154 businesses
- Gutter services in Walnut, CA31 businesses
- Home inspectors in Walnut, CA113 businesses
- Flooring in Walnut, CA161 businesses
- Windows & doors in Walnut, CA404 businesses
- Remodeling contractors in Walnut, CA462 businesses
- Solar installers in Walnut, CA86 businesses
- Towing in Walnut, CA262 businesses
- Auto repair in Walnut, CA4849 businesses
- Collision repair & auto glass in Walnut, CA1195 businesses
- Machine shops & CNC in Walnut, CA744 businesses
- Computer & phone repair / IT in Walnut, CA904 businesses
- Trucking in Walnut, CA394 businesses
Nearby towns
- Rowland Heights, CA 2 mi
- Covina, CA 5 mi
- West Covina, CA 5 mi
- La Puente, CA 6 mi
- Glendora, CA 6 mi
- San Dimas, CA 6 mi
- Azusa, CA 7 mi
- Pomona, CA 7 mi
- City Of Industry, CA 7 mi
- Chino Hills, CA 7 mi