Best Security Services in New South Wales

279 security services across New South Wales, ranked on evidence rather than advertising.

The short answer

The best security services in New South Wales, ranked on independent evidence rather than paid placement, are Fort Security Systems - Security Cameras Sydney in Parramatta (5.0 stars from 310 reviews, scored 92 out of 100), Brangio Corp in Cronulla (5.0 stars from 472 reviews, scored 91 out of 100), Fortify Security and Electrical - Cameras, Alarms and Electrical in Maitland (5.0 stars from 191 reviews, scored 90 out of 100), Bee Safe Security - Authorised Crimsafe Licensee in Lismore (5.0 stars from 150 reviews, scored 89 out of 100) and CCTV Security Camera in Blacktown (5.0 stars from 297 reviews, scored 89 out of 100). 279 security services in New South Wales are listed in total. Placement cannot be bought.

Verified 4 October 2026. Every listing is checked the same way, and a check that has not run is shown as a blank, not a pass. How we rank

208 of 279 independently corroborated · 94 with a confirmed phone number · every check ↓

Showing 1–60 of 279 security services in NSW

Ordered by evidence, then by closest match. How this works →

  • Fort Security Systems - Security Cameras Sydney

    Parramatta, NSW

    91.5/100
    5.0from 310 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Emergency callouts
    0414 541 545Visit website

  • Brangio Corp

    Cronulla, NSW

    90.5/100
    5.0from 472 reviews
    • Website live
    • Phone number matches
    0447 777 777Visit website

  • Fortify Security and Electrical - Cameras, Alarms and Electrical

    Maitland, NSW

    89.7/100
    5.0from 191 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Offers a warranty
    • Emergency callouts
    (02) 4062 0308Visit website

  • Bee Safe Security - Authorised Crimsafe Licensee

    Lismore, NSW

    88.9/100
    5.0from 150 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Offers a warranty
    (02) 6628 8011Visit website

  • CCTV Security Camera

    Blacktown, NSW

    88.8/100
    5.0from 297 reviews
    • Website live
    • Phone number matches
    0434 777 517Visit website

  • Aladen Security ®

    Sydney CBD, NSW

    87.5/100
    4.9from 136 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Offers a warranty
    0414 080 222Visit website

  • Smallman Security Systems

    Newcastle, NSW

    87.7/100
    4.9from 143 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Trading since 1980
    (02) 4954 0819Visit website

  • Summertime Electrical and Security

    Grafton, NSW

    87.4/100
    5.0from 102 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Trading since 2021
    0437 121 819Visit website

  • Security Wholesalers

    Katoomba, NSW

    86.3/100
    4.9from 193 reviews
    • Website live
    • Phone number matches
    (02) 8711 9709Visit website

  • CGF Security

    Cronulla, NSW

    85.8/100
    5.0from 161 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Offers a warranty
    • Emergency callouts
    0483 948 781Visit website

  • Wolf Precision Security Pty Ltd

    Manly, NSW

    85.7/100
    5.0from 128 reviews
    • Website live
    • Phone number matches
    • ABN confirmed
    • Free quotes
    • Fixed price
    • Offers a warranty
    • Emergency callouts
    (02) 9033 0455Visit website

  • Wolf Precision Security

    Manly, NSW

    85.6/100
    5.0from 124 reviews
    • Website live
    • Phone number matches
    • ABN confirmed
    • Free quotes
    • Fixed price
    • Offers a warranty
    • Emergency callouts
    (02) 9033 0455Visit website

  • BRC Antenna Service 1

    Tweed Heads, NSW

    85.8/100
    4.9from 90 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    • Trading since 1974
    • Free quotes
    0418 756 791Visit website

  • AAA Aerials & Security

    Cameron Park, NSW

    85.5/100
    5.0from 339 reviews
    • Independently corroborated
    (02) 4955 2634Visit website

  • Serious Security CCTV & Alarms Sydney

    Parramatta, NSW

    85.5/100
    4.9from 82 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    (02) 8734 3250Visit website

  • Sentinel Security & Technology Group

    Queanbeyan, NSW

    85.4/100
    5.0from 63 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Emergency callouts
    (02) 6179 7290Visit website

  • Aara Security Solution

    Penrith, NSW

    84.5/100
    5.0from 93 reviews
    • Website live
    • Phone number matches
    • Trading since 2019
    • Free quotes
    • Offers a warranty
    • Emergency callouts
    0422 824 193Visit website

  • Alarm Forever

    Parramatta, NSW

    84.4/100
    5.0from 92 reviews
    • Website live
    • Phone number matches
    • ABN confirmed
    0435 069 025Visit website

  • Premium Solutions (Formerly PSG)

    Woollahra, NSW

    84.8/100
    5.0from 300 reviews
    • ABN confirmed
    1300 000 774Visit website

  • Action Installs - CCTV Camera Installation, TV Wall Mounting & Installation Sydney

    Bankstown, NSW

    83.5/100
    5.0from 75 reviews
    • Website live
    • Phone number matches
    • Free quotes
    0424 826 558Visit website

  • JJ SecuWatch - Auburn

    Hornsby, NSW

    83.3/100
    4.9from 49 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    (03) 9701 0976Visit website

  • Armitage Security

    Nowra, NSW

    83.2/100
    5.0from 39 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    • Free quotes
    • Emergency callouts
    (02) 4423 0225Visit website

  • Eagle Eyes Security System PTY LTD

    Blacktown, NSW

    83.1/100
    5.0from 38 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Offers a warranty
    • Emergency callouts
    0451 933 221Visit website

  • NESS Corporation

    Blacktown, NSW

    82.9/100
    4.7from 71 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Trading since 1992
    • Offers a warranty
    (02) 8825 9222Visit website

  • ESS Security

    Katoomba, NSW

    83.2/100
    5.0from 39 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    • Trading since 1979
    • Free quotes
    • Emergency callouts
    (02) 9398 8668Visit website

  • Protech Security

    Wollongong, NSW

    82.6/100
    5.0from 34 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Emergency callouts
    0468 561 816Visit website

  • X Security Solutions - CCTV, Alarm, and Intercom Installation Services

    Hornsby, NSW

    82.3/100
    5.0from 32 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    (02) 8417 0993Visit website

  • Decor Lace

    Cronulla, NSW

    82.7/100
    5.0from 35 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    (02) 9526 2858Visit website

  • Seaside Security

    Toukley, NSW

    81.9/100
    4.9from 35 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Free quotes
    • Emergency callouts
    0413 805 050Visit website

  • Act Smart Security

    Queanbeyan, NSW

    82.1/100
    5.0from 72 reviews
    • Phone number matches
    • ABN confirmed
    0431 136 574Visit website

  • Nepean Regional Security

    Penrith, NSW

    81.7/100
    4.6from 67 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Trading since 1998
    (02) 4732 5369Visit website

  • Ifocus Security

    Chatswood, NSW

    81.7/100
    5.0from 49 reviews
    • Website live
    • Phone number matches
    • ABN confirmed
    • Free quotes
    • Offers a warranty
    • Emergency callouts
    0450 717 716Visit website

  • See All Security Systems

    Tuggerah, NSW

    82.3/100
    4.9from 38 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • Offers a warranty
    • Emergency callouts
    0418 969 585Visit website

  • Door Master Security

    Parramatta, NSW

    81.7/100
    4.9from 33 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    • Trading since 1987
    • Offers a warranty
    (02) 4388 4090Visit website

  • Ontime Locksmiths & Security Pty Ltd

    Byron Bay, NSW

    82.7/100
    4.9from 42 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    (02) 6680 4956Visit website

  • Central Coast Alarm Systems

    Newcastle, NSW

    81.2/100
    5.0from 44 reviews
    • Website live
    • Phone number matches
    • Free quotes
    0419 415 598Visit website

  • Bullseye Solutions

    Ballina, NSW

    81.1/100
    4.7from 88 reviews
    • Website live
    • Phone number matches
    0417 749 148Visit website

  • Portcullis Australia Pty Ltd

    Hurstville, NSW

    81.2/100
    5.0from 25 reviews
    • Independently corroborated
    • Website live
    • Phone number matches
    • ABN confirmed
    • Trading since 2003
    (02) 4572 2900Visit website

  • FERMAX Australia

    Cronulla, NSW

    81.4/100
    4.9from 57 reviews
    • Website live
    • Phone number matches
    • Offers a warranty
    (02) 9700 1700Visit website

  • AJ CCTV & Alarm Services

    Blacktown, NSW

    80.5/100
    5.0from 38 reviews
    • Website live
    • Phone number matches
    • Free quotes
    • Offers a warranty
    • Emergency callouts
    0421 762 666Visit website

  • Daehn Security Cameras, Access Control & Telecommunications

    Cronulla, NSW

    80.8/100
    4.9from 50 reviews
    • Website live
    • Phone number matches
    • Free quotes
    • Emergency callouts
    0401 063 659Visit website

  • Mid North Coast Satellite & Antenna Service’s

    Port Macquarie, NSW

    81.5/100
    4.9from 286 reviews
      0412 418 121Visit website

    • Sydneywide Security Pty Ltd

      Milperra, NSW

      80.1/100
      4.9from 111 reviews
      • ABN confirmed
      (02) 8780 1781Visit website

    • Allpoint Security

      West Gosford, NSW

      80.3/100
      4.9from 24 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      0411 091 557Visit website

    • Envision Security

      Manly, NSW

      80.2/100
      5.0from 20 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • Offers a warranty
      0420 428 118Visit website

    • Clearskies Security & Data

      Tamworth, NSW

      80.2/100
      5.0from 20 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • Free quotes
      0466 497 383Visit website

    • Valet Norwest

      Bankstown, NSW

      79.8/100
      5.0from 339 reviews
      • Independently corroborated
      • Website live
      • ABN confirmed
      • Trading since 1983
      (02) 9629 4655Visit website

    • Micron Alarm Supplies

      Blacktown, NSW

      79.8/100
      4.6from 39 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • Trading since 1983
      (02) 9674 5700Visit website

    • Suncatcher Security

      Kingscliff, NSW

      80.0/100
      5.0from 84 reviews
      • ABN confirmed
      0421 594 250Visit website

    • WinTech CES (Computers, Entertainment and Security)

      Katoomba, NSW

      79.9/100
      4.8from 26 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • ABN confirmed
      0435 901 103Visit website

    • Alarm Doctor

      Fairfield, NSW

      80.8/100
      4.9from 236 reviews
      • ABN confirmed
      0404 052 007Visit website

    • Insight Security Australia

      Wollongong, NSW

      79.6/100
      4.8from 24 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      (02) 4297 6313Visit website

    • Antenna HD Sydney

      Katoomba, NSW

      80.5/100
      4.9from 55 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • Free quotes
      • Offers a warranty
      0434 773 848Visit website

    • BNCC Security Services

      Port Macquarie, NSW

      78.9/100
      5.0from 15 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • ABN confirmed
      • Free quotes
      • Emergency callouts
      (02) 5526 2466Visit website

    • Adept Security

      Kiama, NSW

      78.6/100
      5.0from 14 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • ABN confirmed
      • Trading since 1989
      (02) 4257 1101Visit website

    • Tassico

      Hornsby, NSW

      78.5/100
      5.0from 18 reviews
      • Independently corroborated
      • Phone number matches
      0413 352 495Visit website

    • Custom Audio Visual Solutions

      Newcastle, NSW

      79.6/100
      4.6from 36 reviews
      • Independently corroborated
      • Website live
      • Phone number matches
      • Free quotes
      (02) 4032 7907Visit website

    • Mr Camera - CCTV camera and Alarm Installation

      Queanbeyan, NSW

      78.1/100
      5.0from 91 reviews
        0414 611 997Visit website

      • Maitland Audio Visual

        Rutherford, NSW

        78.3/100
        5.0from 13 reviews
        • Independently corroborated
        • Website live
        • Phone number matches
        0400 325 590Visit website

      • Platinum Security Systems

        Katoomba, NSW

        78.0/100
        5.0from 205 reviews
        • Independently corroborated
        • Website live
        Visit website

      Security Services by location in NSW

      A shortlist for your own area beats a state-wide ranking. 3 locations have enough security services to compare properly.

      What we hold on these 279 businesses. Not the site-wide average — the actual list below.

      corroboration confirmed
      75%corroboration confirmed208 of 27986% of 243 checked
      website confirmed reachable
      64%website confirmed reachable178 of 27977% of 230 fetched
      phone number confirmed
      34%phone number confirmed94 of 27947% of 198 compared
      ABN confirmed
      23%ABN confirmed65 of 279

      Security Services in other states

      Nobody on this page paid to be here

      There is no advertising product, no sponsored slot and no way to buy a position. The order comes from the checks described on the method page, applied identically in every category and every location.

      Read the methodReport a problem