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Best security system companies in Greater Montreal

Looking for the best security system companies in Greater Montreal? We've ranked 94 security system companies on verified customer reviews and the Prix Excellence Client award, so you can choose with confidence, not guesswork.

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Avg. rating
  1. Serrupro Montréal - Serrurier Boivin

    Serrupro Montréal - Serrurier Boivin

    4.6130 reviews
    Saint-Leonard
    75% review reply rate9 years of activity on Google

    Customers repeatedly praise Serrupro Montréal for speedy, inexpensive key work and helpful staff, though a handful of visits have been marred by poor communication or rude attitudes.

    62/100

    InputKit score

  2. Serrulocksmontreal - Expert Serrurier Montreal

    Serrulocksmontreal - Expert Serrurier Montreal

    4.9178 reviews
    Montréal-Nord
    99% review reply rate2 years of activity on Google

    Customers rave about Serrulocksmontreal’s lightning‑fast, professional locksmith service, especially praising Yan’s skill and friendly attitude.

    61/100

    InputKit score

  3. Best Buy

    Best Buy

    3.42,087 reviews
    Lasalle
    5% review reply rate13 years of activity on Google

    Customers love the wide product range and occasional standout staff, but are repeatedly frustrated by rude employees, inventory errors and poor after‑sales service.

    61/100

    InputKit score

  4. Auto Distinction - Système de repérage Tag Laval

    Auto Distinction - Système de repérage Tag Laval

    4.7118 reviews
    Laval
    100% review reply rate9 years of activity on Google

    Customers rave about Auto Distinction’s fast, courteous service, competitive pricing and skilled staff, though a few have experienced scheduling hiccups or equipment failures.

    60/100

    InputKit score

  5. Serrupro Montréal - Serrurier Snowdon

    Serrupro Montréal - Serrurier Snowdon

    4.570 reviews
    Montreal
    64% review reply rate10 years of activity on Google

    Customers rave about fast, courteous service and skilled technicians who can even make custom parts, while a few complain about missed appointments and occasional price surprises.

    60/100

    InputKit score

  6. GROUPE BONNIER | Installation de Caméra de surveillance | 25 ans d'expertise.

    GROUPE BONNIER | Installation de Caméra de surveillance | 25 ans d'expertise.

    4.971 reviews
    Blainville
    94% review reply rate9 years of activity on Google

    Customers rave about Groupe Bonnier’s courteous, knowledgeable staff, fast clean installations, and crystal‑clear camera footage (even at night), while noting the company’s responsive support and fair pricing.

    60/100

    InputKit score

  7. Koodo Shop

    Koodo Shop

    4.5186 reviews
    Lasalle
    59% review reply rate

    Customers rave about the friendly, knowledgeable staff—especially Aubert, Adam and Julien—who provide fast, courteous service.

    60/100

    InputKit score

  8. Genetec

    Genetec

    4.7147 reviews
    Montreal
    13 years of activity on Google

    Customers rave about Genetec’s top‑tier security software, helpful support and sleek headquarters, though a few dealers report ethical concerns.

    59/100

    InputKit score

  9. L'Agence de Sécurité IGS / IGS Security Inc

    L'Agence de Sécurité IGS / IGS Security Inc

    4.596 reviews
    Montreal
    85% review reply rate10 years of activity on Google

    Customers rave about knowledgeable instructors, practical bilingual training, and speedy licensing, though a few report administrative hiccups.

    59/100

    InputKit score

  10. Best Buy

    Best Buy

    3.61,149 reviews
    Brossard
    6% review reply rate13 years of activity on Google

    Customers rave about a few standout staff members and good prices, but most complain about rude service, long waits, and inventory problems.

    59/100

    InputKit score

  11. Taz Alarme

    Taz Alarme

    4.9146 reviews
    LeMoyne
    4% review reply rate7 years of activity on Google

    Customers consistently praise Taz Alarme for quick, courteous installations, attentive support staff and clear guidance, while noting the company’s low prices compared to larger competitors.

    59/100

    InputKit score

  12. Extincteurs ABP

    Extincteurs ABP

    5.029 reviews
    Laval
    52% review reply rate11 years of activity on Google

    Customers rave about Extincteurs ABP for its speedy, inexpensive CO₂ refills and courteous, knowledgeable staff.

    59/100

    InputKit score

  13. Best Buy

    Best Buy

    3.61,308 reviews
    St-Bruno-de-Montarville
    3% review reply rate12 years of activity on Google

    Customers love the friendly, knowledgeable staff—especially names like Emilie, Ishka, and Sid—but complain about long waits, loud music, and inconsistent price or warranty policies.

    59/100

    InputKit score

  14. Best Buy

    Best Buy

    3.12,575 reviews
    Montreal
    5% review reply rate14 years of activity on Google

    Customers love the wide product range and occasional helpful staff, but most complain about rude employees, long waits and poor after‑sales service.

    59/100

    InputKit score

  15. iMotion Security

    iMotion Security

    4.780 reviews
    Saint-Laurent
    81% review reply rate11 years of activity on Google

    Customers rave about iMotion Security’s expert staff, quick installations, top‑tier products and responsive support, with training sessions that are both informative and enjoyable.

    59/100

    InputKit score

  16. TELUS

    TELUS

    4.3146 reviews
    Pointe-Claire
    53% review reply rate8 years of activity on Google

    Customers rave about the courteous, knowledgeable team and fast, transparent service, though occasional staffing gaps and limited stock can be frustrating.

    59/100

    InputKit score

  17. Best Buy

    Best Buy

    3.61,313 reviews
    Pointe-Claire
    8% review reply rate13 years of activity on Google

    Customers praise friendly, knowledgeable staff and a wide product range, but many complain about long waits, inconsistent service and aggressive upselling.

    59/100

    InputKit score

  18. Sécurité Cam-Install

    Sécurité Cam-Install

    4.842 reviews
    Mirabel
    98% review reply rate6 years of activity on Google

    Customers rave about fast, professional installations, high‑quality camera images and responsive after‑sales support, though a couple of isolated issues were reported.

    59/100

    InputKit score

  19. Hector Solutions d'Affaires - Siège social

    Hector Solutions d'Affaires - Siège social

    5.047 reviews
    Sainte-Julie
    89% review reply rate

    Customers consistently praise Hector Solutions for fast, reliable, and professional security and IT support, often citing long‑term relationships.

    60/100

    InputKit score

  20. Gardium Securite

    Gardium Securite

    3.695 reviews
    Saint-Eustache
    57% review reply rate13 years of activity on Google

    Customers praise Gardium Sécurité’s friendly staff and modern tech, but reports of aggressive behavior and poor management lower overall confidence.

    58/100

    InputKit score

How we rank security system companies in Greater Montreal

Rankings combine verified Google reviews, InputKit membership, NPS, CSAT, review reply rate, recovery time, and the InputKit Prix Excellence Client award, built on 12 months of real customer-experience data. Businesses can't pay to rank higher.

Understanding the ranking process →

Frequently asked questions

How are best security system companies in Greater Montreal ranked?
We combine verified Google reviews, InputKit membership, NPS, CSAT, review reply rate, recovery time, and the InputKit Prix Excellence Client award, using 12 months of real customer-experience data. Position on this list cannot be bought.
How many security system companies are ranked in Greater Montreal?
This page currently ranks 94 security system companies that meet our guide visibility criteria. The list updates as reviews and award data change.
Can a business pay to rank higher?
No. Advertising or sponsorship does not change ranking position or Prix Excellence Client eligibility.
Where does the data come from?
Public Google review signals plus InputKit customer-experience data (including CSAT, NPS, and recovery) collected over the last 12 months.