DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 561621 · Security Systems Services (except Locksmiths)

you asked:

Security systems in Katonah, NY

Security systems in Katonah, NY; 81 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Black Talon Security, LLC

    Security systems

    Katonah, NY

    CallAsk it
    Proof for Black Talon Security, LLC
    Where
    Katonah, NY · serves New York
    Phone
    (800) 683-3797
    Listing
    Built from public records. Not claimed yet, so call them directly.

  2. First Alarm, Inc

    Security systems

    Katonah, NY

    CallAsk it
    Proof for First Alarm, Inc
    Where
    Katonah, NY · serves New York
    Phone
    (866) 930-5170
    Listing
    Built from public records. Not claimed yet, so call them directly.

  3. First Response Systems

    Security systems

    Katonah, NY

    CallAsk it
    Proof for First Response Systems
    Where
    Katonah, NY · serves New York
    Phone
    (866) 930-1130
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Nyconn Security Systems, Inc.

    Security systems

    Bedford Hills, NY · 2 mi away

    CallAsk it
    Proof for Nyconn Security Systems, Inc.
    Where
    Bedford Hills, NY · serves New York
    Phone
    (914) 241-3700
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. TAAUS Secure Technologies

    Security systems

    Mount Kisco, NY · 4 mi away

    CallAsk it
    Proof for TAAUS Secure Technologies
    Where
    Mount Kisco, NY · serves New York
    Phone
    (914) 302-5613
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Galaxy Lock & Alarm Co., Inc.

    ActiveContractor Registry certificate (public works)

    Mahopac, NY · 9 mi away

    CallAsk it
    Proof for Galaxy Lock & Alarm Co., Inc.
    New York contractor registration
    DOL 26-9YBZS-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Sep 15, 2028
    Checked
    Oct 31, 2026
    Where
    Mahopac, NY · serves New York
    Phone
    (718) 863-1365
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-9YBZS-CR → New York Department of Labor search

  7. Marshall Alarm Systems Inc.

    ActiveContractor Registry certificate (public works)

    Yorktown, NY · 6 mi away

    CallAsk it
    Proof for Marshall Alarm Systems Inc.
    New York contractor registration
    DOL 25-65JQ7-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Apr 4, 2027
    Checked
    Oct 31, 2026
    Where
    Yorktown, NY · serves New York
    Phone
    (914) 962-4699
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65JQ7-CR → New York Department of Labor search

  8. Marshall Alarm Systems, Inc

    Security systems

    Yorktown Heights, NY · 6 mi away

    CallAsk it
    Proof for Marshall Alarm Systems, Inc
    Where
    Yorktown Heights, NY · serves New York
    Phone
    (914) 962-4699
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Surveillance Pros

    Security systems

    Yorktown Heights, NY · 6 mi away

    CallAsk it
    Proof for Surveillance Pros
    Where
    Yorktown Heights, NY · serves New York
    Phone
    (914) 719-7773
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. 5 Alarm Pizza Company Inc

    ActivePrivate motor carrier

    White Plains, NY · 15 mi away

    CallAsk it
    Proof for 5 Alarm Pizza Company Inc
    USDOT registration
    FMCSA 2998172
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    White Plains, NY · serves New York
    Phone
    (914) 760-6774
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Alarm Specialists, Inc.

    ActiveContractor Registry certificate (public works)

    White Plains, NY · 15 mi away

    CallAsk it
    Proof for Alarm Specialists, Inc.
    New York contractor registration
    DOL 26-64VXP-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 7, 2029
    Checked
    Oct 31, 2026
    Where
    White Plains, NY · serves New York
    Phone
    (914) 946-1998
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64VXP-CR → New York Department of Labor search

  12. East Coast Lock And Alarm LLC

    ActiveContractor Registry certificate (public works)

    Carmel, NY · 13 mi away

    CallAsk it
    Proof for East Coast Lock And Alarm LLC
    New York contractor registration
    DOL 26-69BL9-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jun 1, 2028
    Checked
    Oct 31, 2026
    Where
    Carmel, NY · serves New York
    Phone
    (914) 364-3551
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-69BL9-CR → New York Department of Labor search

  13. Simon Security Systems

    ActiveContractor Registry certificate (public works)

    Montrose, NY · 13 mi away

    CallAsk it
    Proof for Simon Security Systems
    New York contractor registration
    DOL 25-67JL5-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Nov 17, 2027
    Checked
    Oct 31, 2026
    Where
    Montrose, NY · serves New York
    Phone
    (914) 257-3512
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-67JL5-CR → New York Department of Labor search

  14. Alarm Consultant

    Security systems

    Brewster, NY · 12 mi away

    CallAsk it
    Proof for Alarm Consultant
    Where
    Brewster, NY · serves New York
    Phone
    (914) 760-1038
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Alarm Specialists, A Pye-barker Fire & Safety Company

    Security systems

    White Plains, NY · 15 mi away

    CallAsk it
    Proof for Alarm Specialists, A Pye-barker Fire & Safety Company
    Where
    White Plains, NY · serves New York
    Phone
    (914) 946-1998
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Everon

    Security systems

    Hawthorne, NY · 12 mi away

    CallAsk it
    Proof for Everon
    Where
    Hawthorne, NY · serves New York
    Phone
    (914) 345-4899
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Intelligent Technology Group

    Security systems

    Hawthorne, NY · 12 mi away

    CallAsk it
    Proof for Intelligent Technology Group
    Where
    Hawthorne, NY · serves New York
    Phone
    (914) 835-1534
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Key Control Systems

    Security systems

    Brewster, NY · 12 mi away

    CallAsk it
    Proof for Key Control Systems
    Where
    Brewster, NY · serves New York
    Phone
    (888) 685-1040
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Lca Sales Company

    Security systems

    Hawthorne, NY · 12 mi away

    CallAsk it
    Proof for Lca Sales Company
    Where
    Hawthorne, NY · serves New York
    Phone
    (914) 347-4900
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. ProSelectSecurity

    Security systems

    Peekskill, NY · 12 mi away

    CallAsk it
    Proof for ProSelectSecurity
    Where
    Peekskill, NY · serves New York
    Phone
    (914) 402-4488
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in New York

New York 80Brooklyn 54Rochester 22Buffalo 15Bronx 13Staten Island 13Syracuse 10Bohemia 7Farmingdale 7Hicksville 7Plainview 7Albany 6Long Island City 6Ronkonkoma 6Westbury 6Bay Shore 5

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works