# Alarm companies in ON Browse listed business locations. A listed address does not establish a service area. Coverage is limited and grows as registers are added. Check the licence register and confirm service availability before you sign. 35 alarm companies. Also on the [web page](https://alarminstallers.fyi/ca/on). ## Alarm companies 1. [Allfine Security](https://alarminstallers.fyi/ca/on/concord/allfine-security.md), Fire alarm systems, 167 Applewood Crescent Suite \#10, Concord: Allfine Security is listed in the Canadian Security Association (CANASA) member directory, with an address in Concord, ON. Services named in the source: Access… 2. [Amos Security Management Ltd.](https://alarminstallers.fyi/ca/on/kingston/amos-security-management-ltd.md), Fire alarm systems, 993 Princess St Unit 14, Kingston: Amos Security Management Ltd. is listed in the Canadian Security Association (CANASA) member directory, with an address in Kingston, ON. Services named in the… 3. [Apex Investigation & Security Inc.](https://alarminstallers.fyi/ca/on/thunder-bay/apex-investigation-and-security-inc.md), CCTV installation, 391 Oliver Rd, Thunder Bay: Apex Investigation & Security Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Thunder Bay, ON. Services named… 4. [Bax Audio Video Inc. Member Of Sonxplus Technologies](https://alarminstallers.fyi/ca/on/stratford/bax-audio-video-inc-member-of-sonxplus-technologies.md), CCTV installation, 570 Huron St, Stratford: Bax Audio Video Inc. Member Of Sonxplus Technologies is listed in the Canadian Security Association (CANASA) member directory, with an address in Stratford,… 5. [Cloud 9 AV Inc.](https://alarminstallers.fyi/ca/on/toronto/cloud-9-av-inc.md), Fire alarm systems, 10 Canvarco Rd Unit 51, Toronto: Cloud 9 AV Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Toronto, ON. Services named in the source: Access… 6. [Dumont Security](https://alarminstallers.fyi/ca/on/st-catharines/dumont-security.md), Fire alarm systems, 65 Niagara Street, St. Catharines: Dumont Security is listed in the Canadian Security Association (CANASA) member directory, with an address in St. Catharines, ON. Services named in the source:… 7. [Dyson Alarm Tech Systems](https://alarminstallers.fyi/ca/on/lindsay/dyson-alarm-tech-systems.md), Fire alarm systems, Lindsay: Dyson Alarm Tech Systems is listed in the Canadian Security Association (CANASA) member directory, with an address in Lindsay, ON. Services named in the… 8. [Exclusive Alarms Inc.](https://alarminstallers.fyi/ca/on/etobicoke/exclusive-alarms-inc.md), Fire alarm systems, 1 Daybar Avenue, Etobicoke: Exclusive Alarms Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Etobicoke, ON. Services named in the source:… 9. [Firetronics 2000 Inc.](https://alarminstallers.fyi/ca/on/markham/firetronics-2000-inc.md), Fire alarm systems, 550 Alden Rd Unit 110, Markham: Firetronics 2000 Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Markham, ON. Services named in the source:… 10. [First Line Security](https://alarminstallers.fyi/ca/on/walkerton/first-line-security.md), CCTV installation, Walkerton: First Line Security is listed in the Canadian Security Association (CANASA) member directory, with an address in Walkerton, ON. Services named in the source:… 11. [Force Security Inc.](https://alarminstallers.fyi/ca/on/niagara-falls/force-security-inc.md), Fire alarm systems, 4065 Stanley Ave Unit 3, Niagara Falls: Force Security Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Niagara Falls, ON. Services named in the… 12. [Georgian Protection Services Ltd.](https://alarminstallers.fyi/ca/on/barrie/georgian-protection-services-ltd.md), Fire alarm systems, 289 Shanty Bay, Barrie: Georgian Protection Services Ltd. is listed in the Canadian Security Association (CANASA) member directory, with an address in Barrie, ON. Services named in… 13. [Halton Alarm Response & Protection Ltd. (H.A.R.P. Security)](https://alarminstallers.fyi/ca/on/oakville/halton-alarm-response-and-protection-ltd-h-a-r-p-security.md), Fire alarm systems, 760 Pacific Road, Unit 21, Oakville: Halton Alarm Response & Protection Ltd. (H.A.R.P. Security) is listed in the Canadian Security Association (CANASA) member directory, with an address in… 14. [Keystone Lock & Safe (1185280 Ontario Inc.)](https://alarminstallers.fyi/ca/on/keewatin/keystone-lock-and-safe-1185280-ontario-inc.md), Fire alarm systems, Keewatin: Keystone Lock & Safe (1185280 Ontario Inc.) is listed in the Canadian Security Association (CANASA) member directory, with an address in Keewatin, ON. Services… 15. [Keyway Locksmith & Security](https://alarminstallers.fyi/ca/on/charing-cross/keyway-locksmith-and-security.md), Access control, Charing Cross: Keyway Locksmith & Security is listed in the Canadian Security Association (CANASA) member directory, with an address in Charing Cross, ON. Services named in… 16. [Media Multicom Communications Inc.](https://alarminstallers.fyi/ca/on/london/media-multicom-communications-inc.md), CCTV installation, 71C Wellington St Unit C, London: Media Multicom Communications Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in London, ON. Services named in… 17. [Onyx Smart Security](https://alarminstallers.fyi/ca/on/owen-sound/onyx-smart-security.md), Fire alarm systems, 929 16th Street West, Owen Sound: Onyx Smart Security is listed in the Canadian Security Association (CANASA) member directory, with an address in Owen Sound, ON. Services named in the source:… 18. [Randy's Lock-Safe & Alarm Inc.](https://alarminstallers.fyi/ca/on/hanover/randys-lock-safe-and-alarm-inc.md), CCTV installation, 224 N-224 7th Ave, Hanover: Randy's Lock-Safe & Alarm Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Hanover, ON. Services named in the… 19. [Roger's Security Systems Inc.](https://alarminstallers.fyi/ca/on/burlington/rogers-security-systems-inc.md), Fire alarm systems, 14 1550 Yorkton Crt, Burlington: Roger's Security Systems Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Burlington, ON. Services named in… 20. [Square Security Inc.](https://alarminstallers.fyi/ca/on/toronto/square-security-inc.md), CCTV installation, 36 King St E, Suite 400, Toronto: Square Security Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Toronto, ON. Services named in the source:… 21. [Stokoe Communications Group Inc.](https://alarminstallers.fyi/ca/on/hamilton/stokoe-communications-group-inc.md), CCTV installation, 14 Springside Dr, Hamilton: Stokoe Communications Group Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Hamilton, ON. Services named in… 22. [Troy Life & Fire Safety](https://alarminstallers.fyi/ca/on/owen-sound/troy-life-and-fire-safety.md), Fire alarm systems, 1042 2nd Ave E, Owen Sound: Troy Life & Fire Safety is listed in the Canadian Security Association (CANASA) member directory, with an address in Owen Sound, ON. Services named in the… 23. [Unique Communications Inc.](https://alarminstallers.fyi/ca/on/windsor/unique-communications-inc.md), Fire alarm systems, 6777 Cantelon Dr, Windsor: Unique Communications Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Windsor, ON. Services named in the… 24. [Wallwin Integrated Systems](https://alarminstallers.fyi/ca/on/barrie/wallwin-integrated-systems.md), CCTV installation, 97 Vespra St, Barrie: Wallwin Integrated Systems is listed in the Canadian Security Association (CANASA) member directory, with an address in Barrie, ON. Services named in the… 25. [12427559 Canada Inc (TDOT Group).](https://alarminstallers.fyi/ca/on/bolton/12427559-canada-inc-tdot-group.md), CCTV installation, Bolton: 12427559 Canada Inc (TDOT Group). is listed in the Canadian Security Association (CANASA) member directory, with an address in Bolton, ON. Services named in… 26. [A1 Security Systems](https://alarminstallers.fyi/ca/on/burlington/a1-security-systems.md), CCTV installation, Burlington: A1 Security Systems is listed in the Canadian Security Association (CANASA) member directory, with an address in Burlington, ON. Services named in the source:… 27. [C.E Technology Solutions Ltd.](https://alarminstallers.fyi/ca/on/sarnia/c-e-technology-solutions-ltd.md), Fire alarm systems, Sarnia: C.E Technology Solutions Ltd. is listed in the Canadian Security Association (CANASA) member directory, with an address in Sarnia, ON. Services named in the… 28. [Freedom Technical Services](https://alarminstallers.fyi/ca/on/grimsby/freedom-technical-services.md), CCTV installation, Grimsby: Freedom Technical Services is listed in the Canadian Security Association (CANASA) member directory, with an address in Grimsby, ON. Services named in the… 29. [Hydra Security O/B 5019461 ON Inc.](https://alarminstallers.fyi/ca/on/brampton/hydra-security-o-b-5019461-on-inc.md), CCTV installation, Brampton: Hydra Security O/B 5019461 ON Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Brampton, ON. Services named in… 30. [KeyBro Security Solutions Ltd.](https://alarminstallers.fyi/ca/on/fort-erie/keybro-security-solutions-ltd.md), Fire alarm systems, Fort Erie: KeyBro Security Solutions Ltd. is listed in the Canadian Security Association (CANASA) member directory, with an address in Fort Erie, ON. Services named in… 31. [M & R Security Inc.](https://alarminstallers.fyi/ca/on/brampton/m-and-r-security-inc.md), Fire alarm systems, Brampton: M & R Security Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Brampton, ON. Services named in the source:… 32. [PM WYRE Ltd](https://alarminstallers.fyi/ca/on/burlington/pm-wyre-ltd.md), Fire alarm systems, Burlington: PM WYRE Ltd is listed in the Canadian Security Association (CANASA) member directory, with an address in Burlington, ON. Services named in the source: Access… 33. [Pro-Sound (Professional Sound And Acoustics)](https://alarminstallers.fyi/ca/on/sudbury/pro-sound-professional-sound-and-acoustics.md), Fire alarm systems, Sudbury: Pro-Sound (Professional Sound And Acoustics) is listed in the Canadian Security Association (CANASA) member directory, with an address in Sudbury, ON. Services… 34. [Profile Group Of Companies](https://alarminstallers.fyi/ca/on/toronto/profile-group-of-companies.md), CCTV installation, Toronto: Profile Group Of Companies is listed in the Canadian Security Association (CANASA) member directory, with an address in Toronto, ON. Services named in the… 35. [Protection Plus Inc.](https://alarminstallers.fyi/ca/on/toronto/protection-plus-inc.md), Fire alarm systems, 11-1540 Lodestar Road, Toronto: Protection Plus Inc. is listed in the Canadian Security Association (CANASA) member directory, with an address in Toronto, ON. Services named in the source:… ## Cities in ON - [Toronto](https://alarminstallers.fyi/ca/on/toronto.md): 4 alarm companies - [Burlington](https://alarminstallers.fyi/ca/on/burlington.md): 3 alarm companies - [Barrie](https://alarminstallers.fyi/ca/on/barrie.md): 2 alarm companies - [Brampton](https://alarminstallers.fyi/ca/on/brampton.md): 2 alarm companies - [Owen Sound](https://alarminstallers.fyi/ca/on/owen-sound.md): 2 alarm companies - [Bolton](https://alarminstallers.fyi/ca/on/bolton.md): 1 alarm company - [Charing Cross](https://alarminstallers.fyi/ca/on/charing-cross.md): 1 alarm company - [Concord](https://alarminstallers.fyi/ca/on/concord.md): 1 alarm company - [Etobicoke](https://alarminstallers.fyi/ca/on/etobicoke.md): 1 alarm company - [Fort Erie](https://alarminstallers.fyi/ca/on/fort-erie.md): 1 alarm company - [Grimsby](https://alarminstallers.fyi/ca/on/grimsby.md): 1 alarm company - [Hamilton](https://alarminstallers.fyi/ca/on/hamilton.md): 1 alarm company - [Hanover](https://alarminstallers.fyi/ca/on/hanover.md): 1 alarm company - [Keewatin](https://alarminstallers.fyi/ca/on/keewatin.md): 1 alarm company - [Kingston](https://alarminstallers.fyi/ca/on/kingston.md): 1 alarm company - [Lindsay](https://alarminstallers.fyi/ca/on/lindsay.md): 1 alarm company - [London](https://alarminstallers.fyi/ca/on/london.md): 1 alarm company - [Markham](https://alarminstallers.fyi/ca/on/markham.md): 1 alarm company - [Niagara Falls](https://alarminstallers.fyi/ca/on/niagara-falls.md): 1 alarm company - [Oakville](https://alarminstallers.fyi/ca/on/oakville.md): 1 alarm company - [Sarnia](https://alarminstallers.fyi/ca/on/sarnia.md): 1 alarm company - [St. Catharines](https://alarminstallers.fyi/ca/on/st-catharines.md): 1 alarm company - [Stratford](https://alarminstallers.fyi/ca/on/stratford.md): 1 alarm company - [Sudbury](https://alarminstallers.fyi/ca/on/sudbury.md): 1 alarm company - [Thunder Bay](https://alarminstallers.fyi/ca/on/thunder-bay.md): 1 alarm company - [Walkerton](https://alarminstallers.fyi/ca/on/walkerton.md): 1 alarm company - [Windsor](https://alarminstallers.fyi/ca/on/windsor.md): 1 alarm company ## Categories in ON - [CCTV installation](https://alarminstallers.fyi/category/cctv-installation.md) - [Access control](https://alarminstallers.fyi/category/access-control.md) - [Fire alarm systems](https://alarminstallers.fyi/category/fire-alarm-systems.md) ## Other provinces in Canada - [QC](https://alarminstallers.fyi/ca/qc.md): 18 alarm companies - [BC](https://alarminstallers.fyi/ca/bc.md): 7 alarm companies - [AB](https://alarminstallers.fyi/ca/ab.md): 5 alarm companies - [MB](https://alarminstallers.fyi/ca/mb.md): 5 alarm companies - [NB](https://alarminstallers.fyi/ca/nb.md): 3 alarm companies - [NS](https://alarminstallers.fyi/ca/ns.md): 2 alarm companies - [SK](https://alarminstallers.fyi/ca/sk.md): 1 alarm company