Best security system companies in Greater Montreal

Customers rave about Alpha Intercom’s rapid, courteous service, knowledgeable team and solid pricing, with most praising the installation and after‑sales support.

Most customers praise Big Brother Sécurité for fast, professional installations and responsive support, though a few report poor after‑sales service.

Customers consistently praise Solution Alarme Plus for quick, tidy installs, clear explanations, and friendly, professional technicians, noting especially good value and helpful support.

Customers rave about friendly, knowledgeable staff and good deals, but a few cite long waits and hidden fees.

Customers consistently praise Astral Security for fast, courteous service and knowledgeable technicians, especially José and Dominic, while noting competitive pricing and reliable after‑sales support.

Customers praise fast, professional installs and clear video quality, but a few report poor after‑sales service and shaky installation work.

Customers praise the knowledgeable staff and wide product range, but many complain about poor phone service, stock issues, and occasional rude behavior.

Customers consistently praise Safe‑Tech for fast, courteous service and knowledgeable technicians who explain everything clearly.

Customers rave about AJ Sécurité’s fast, professional installations and friendly, knowledgeable staff, saying they feel safe and well‑taken‑care‑of.

Customers praise NodAccess for its expert team, speedy service, and fair prices, though a few report rude support and billing glitches.

Customers rave about Serrupro’s lightning‑quick, cheap key copies and the friendly, helpful staff, especially owner Mario.

Customers praise friendly, knowledgeable staff and fast installations, but complain about high prices, billing disputes, and occasional unprofessional technicians.

Customers like the friendly staff and low prices, but many complain about poor after‑sales support and inconsistent product quality.

Customers consistently praise Prologik Sécurité for its quick, expert service, high‑quality equipment and attentive staff.

Customers consistently praise NP Électrique for quick, reliable service, transparent pricing and top‑notch workmanship.

Customers praise Tag Tracking for quick, friendly installations and reliable theft‑recovery, though a few complain about rigid contract policies.

Customers praise CSL’s friendly staff and quick response, but many report poor after‑sales service and billing issues.

Customers praise occasional helpful staff but repeatedly complain about poor service and billing issues.

Customers consistently praise Seccan Quebec for its courteous staff, speedy service, and reasonable prices, though it mainly serves businesses rather than private buyers.

Customers love the helpful staff and good deals, but frequent pricing errors, warranty hassles, and rude management drag the experience down.