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Alarm and low voltage in 33185 (Miami)

9 alarm and low-voltage companies serving ZIP 33185. 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. 33185 (Miami), FL has 9 alarm and low-voltage companies listed on Florida Home Network, and 9 of them hold an active Florida license we matched to DBPR records (latest check October 15, 2026). Top ranked by Rank Score: C F Alarm Industry, Inc, Communications & Network Solutions, Inc., Hi-Gain Electronics, Inc.. Rankings come from public records and are never sold.

Top 9 alarm and low-voltage companies

Numbered by Rank Score. How scores work

  1. 1

    C F Alarm Industry, 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.
    • +1
    • About badges
    • 34 yrs in Florida
    Request by email
    Save C F Alarm Industry, Inc
  2. 2

    Communications & Network Solutions, 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
    • 24 yrs in Florida
    Request by email
    Save Communications & Network Solutions, Inc.
  3. 3

    Hi-Gain Electronics, 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
    • 41 yrs in Florida
    Request by email
    Save Hi-Gain Electronics, Inc.
  4. 4

    SCS Technologies 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.
    • 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
    • 27 yrs in Florida
    Request by email
    Save SCS Technologies Corp
  5. 5

    Universal Fire & Security 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.
    • 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
    • 14 yrs in Florida
    Request by email
    Save Universal Fire & Security Services, Inc.
  6. 6

    Fire Alarm Integrated System, 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
    • 13 yrs in Florida
    Request by email
    Save Fire Alarm Integrated System, LLC
  7. 7

    Ez Security, 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.
    • 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
    • 8 yrs in Florida
    Request by email
    Save Ez Security, Corp
  8. 8

    G.M.T. Communication, 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.
    • 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 G.M.T. Communication, Inc.
  9. 9

    Power Lion Electric 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.
    • Multi-LicensedHolds two or more distinct active Florida license classes. Source: Florida DBPR license search, checked 2026-10-15.
    • About badges
    • 2 yrs in Florida
    Request by email
    Save Power Lion Electric LLC

Common questions

How many alarm and low-voltage companies are listed in 33185 (Miami)?

9 as of October 15, 2026, of which 9 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 33185 (Miami)?

By Rank Score, which uses license status, years in Florida, state discipline records and other public records: C F Alarm Industry, Inc, Communications & Network Solutions, Inc., Hi-Gain Electronics, Inc..

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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