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Alarm and low voltage in 33193 (Miami)

12 alarm and low-voltage companies serving ZIP 33193. Licenses checked October 15, 2026. Contact the company you choose directly, free.

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Photo: Miami, Florida skyline by Wilfredor, CC0, via Wikimedia Commons

Quick answer. 33193 (Miami), FL has 12 alarm and low-voltage companies listed on Florida Home Network, and 12 of them hold an active Florida license we matched to DBPR records (latest check October 15, 2026). Top ranked by Rank Score: Audiovideo Technical Services, Inc., Miami Security Systems Inc., Miami Total Security LLC. Rankings come from public records and are never sold.

Top 10 alarm and low-voltage companies

Numbered by Rank Score. How scores work

  1. 1

    Audiovideo Technical Services, Inc.

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 20+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 25 yrs in Florida
    Request by email
    Save Audiovideo Technical Services, Inc.
  2. 2

    Miami Security Systems Inc.

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 30+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 32 yrs in Florida
    Request by email
    Save Miami Security Systems Inc.
  3. 3

    Miami Total Security LLC

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 10+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 19 yrs in Florida
    Request by email
    Save Miami Total Security LLC
  4. 4

    Century Fire Alarm, LLC

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 20+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 25 yrs in Florida
    Request by email
    Save Century Fire Alarm, LLC
  5. 5

    E.G. Telecommunications & Technology LLC

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 10+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 11 yrs in Florida
    Request by email
    Save E.G. Telecommunications & Technology LLC
  6. 6

    Mac Electrical Engineering LLC

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 10+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 11 yrs in Florida
    Request by email
    Save Mac Electrical Engineering LLC
  7. 7

    Walmart Inc.

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    Request by email
    Save Walmart Inc.
  8. 8

    Unitec

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • 5+ years in FloridaMilestones at 5, 10, 20 and 30 years, counted from the Sunbiz filing date or first license issue date. Source: Florida Sunbiz and DBPR, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 6 yrs in Florida
    Request by email
    Save Unitec
  9. 9

    CJR Communications Group, Inc

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 2 yrs in Florida
    Request by email
    Save CJR Communications Group, Inc
  10. 10

    Apex Automation & Controls Corp.

    Alarm and low voltage Miami

    • State License ActiveAn active Florida license matched to this company in DBPR records. Source: Florida DBPR license search, checked 2026-10-15.
    • Certified ContractorHolds a statewide Certified license (passed the state exam), not only a locally Registered one. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 0 yrs in Florida
    Request by email
    Save Apex Automation & Controls Corp.

More alarm and low-voltage companies (not numbered, 2 in all)

Common questions

How many alarm and low-voltage companies are listed in 33193 (Miami)?

12 as of October 15, 2026, of which 12 have an active Florida license matched to state records.

Does a alarm and low voltage company in Florida need a license?

Florida requires a state license for this work (DBPR ECLB). Check any license at myfloridalicense.com.

Who are the top rated alarm and low-voltage companies in 33193 (Miami)?

By Rank Score, which uses license status, years in Florida, state discipline records and other public records: Audiovideo Technical Services, Inc., Miami Security Systems Inc., Miami Total Security LLC.

Can companies pay to rank higher here?

No. Rank Score uses public records only. Paid plans and sponsored placements never change rankings, and sponsored placements are always labeled.

Guides for hiring alarm and low-voltage companies

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