All sectors

Best security system companies in Estrie

Looking for the best security system companies in Estrie? We've ranked 5 security system companies on verified customer reviews and the Prix Excellence Client award, so you can choose with confidence, not guesswork.

5
Security system companies
0
Winners
0
Mentions
4.2
Avg. rating
  1. Best Buy

    Best Buy

    3.71,225 reviews
    Sherbrooke
    2% review reply rate13 years of activity on Google

    Customers praise the wide selection and occasional helpful staff, but most complain about poor in‑store assistance, long phone waits and inconsistent warranty/return handling.

    View profile

    64/100

    InputKit score

  2. Best Buy

    Best Buy

    3.7790 reviews
    Granby
    2% review reply rate12 years of activity on Google

    Customers praise the helpful staff and price‑matching, but many report poor after‑sales service and warranty problems.

    View profile

    62/100

    InputKit score

  3. Groupe Sécurité Alarma

    Groupe Sécurité Alarma

    4.9122 reviews
    Bromont
    100% review reply rate2 years of activity on Google

    Customers consistently praise Groupe Sécurité Alarma for quick, courteous service and skilled technicians who explain everything clearly.

    View profile

    60/100

    InputKit score

  4. TELUS Koodo - Sherbrooke par Bravad

    TELUS Koodo - Sherbrooke par Bravad

    4.3146 reviews
    Sherbrooke
    20% review reply rate9 years of activity on Google

    Customers rave about friendly, knowledgeable staff and quick service, but occasional wait times and faulty parts hurt the experience.

    View profile

    57/100

    InputKit score

  5. Geek Squad

    Geek Squad

    1.730 reviews
    Sherbrooke
    3% review reply rate

    Most customers complain about unresponsive phone support, hidden fees and warranty hassles, while a few note cheap, walk‑in service and occasional helpful staff.

    View profile

    46/100

    InputKit score

How we rank security system companies in Estrie

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 Estrie 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 Estrie?
This page currently ranks 5 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.