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 Lancaster, PA

9 security systems in Lancaster, PA; 26 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. App-Techs Corporation

    ActiveCorporation registered in SAM.gov

    Lancaster, PA

    CallAsk it
    Proof for App-Techs Corporation
    SAM.gov registration
    SAM.gov ZF9DGSDKKZF6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 4, 2027
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 735-0848
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Netcare1 Systems LLC

    ActiveCorporation registered in SAM.gov

    Lancaster, PA

    Ask it
    Proof for Netcare1 Systems LLC
    SAM.gov registration
    SAM.gov XEK4U1L63A77
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 22, 2027
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Adt Security Services

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Adt Security Services
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 459-4500
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Brinks Home™

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Brinks Home™
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (833) 327-4657
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. Dissembler Cameras

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Dissembler Cameras
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 501-8053
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Guardian Protection - Lancaster

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Guardian Protection - Lancaster
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (223) 529-4175
    Listing
    Built from public records. Not claimed yet, so call them directly.

  7. Select Security

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Select Security
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 481-7400
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. Vector Security - Lancaster, Pa

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Vector Security - Lancaster, Pa
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 285-0050
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Yarnell Security Systems, A Pye-barker Fire & Safety Company

    Security systems

    Lancaster, PA

    CallAsk it
    Proof for Yarnell Security Systems, A Pye-barker Fire & Safety Company
    Where
    Lancaster, PA · serves Pennsylvania
    Phone
    (717) 399-3900
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Alwine Security

    Security systems

    West Earl Twp, PA · 7 mi away

    CallAsk it
    Proof for Alwine Security
    Where
    West Earl Twp, PA · serves Pennsylvania
    Phone
    (717) 556-0045
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Esco Inc

    Security systems

    Ephrata, PA · 11 mi away

    CallAsk it
    Proof for Esco Inc
    Where
    Ephrata, PA · serves Pennsylvania
    Phone
    (717) 738-2454
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Triangle Communications Inc.

    Security systems

    New Holland, PA · 13 mi away

    CallAsk it
    Proof for Triangle Communications Inc.
    Where
    New Holland, PA · serves Pennsylvania
    Phone
    (717) 656-2211
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Electronic Systems Installers, Inc., Electronic Systems Installers Inc.

    ActiveCorporation registered in SAM.gov

    York, PA · 18 mi away

    Ask it
    Proof for Electronic Systems Installers, Inc., Electronic Systems Installers Inc.
    SAM.gov registration
    SAM.gov U5JZJ8D2D6K7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    York, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Kit Network Cabling Inc

    ActiveCorporation registered in SAM.gov

    Lebanon, PA · 19 mi away

    Ask it
    Proof for Kit Network Cabling Inc
    SAM.gov registration
    SAM.gov JZ69GTLP6GN3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 22, 2027
    Checked
    Oct 23, 2026
    Where
    Lebanon, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Advantage Security Inc.

    Security systems

    Hallam, PA · 18 mi away

    CallAsk it
    Proof for Advantage Security Inc.
    Where
    Hallam, PA · serves Pennsylvania
    Phone
    (717) 840-8400
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Electronic Systems Installers, Inc.

    Security systems

    York, PA · 18 mi away

    CallAsk it
    Proof for Electronic Systems Installers, Inc.
    Where
    York, PA · serves Pennsylvania
    Phone
    (717) 843-9955
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Hirst Systems

    Security systems

    Christiana, PA · 17 mi away

    CallAsk it
    Proof for Hirst Systems
    Where
    Christiana, PA · serves Pennsylvania
    Phone
    (610) 593-5075
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Crime Intervention Alarm CO Inc

    ActivePrivate motor carrier

    York, PA · 23 mi away

    CallAsk it
    Proof for Crime Intervention Alarm CO Inc
    USDOT registration
    FMCSA 2320421
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    York, PA · serves Pennsylvania
    Phone
    (717) 846-4004
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Electronic Systems Installers, Inc.

    Security systems

    York, PA · 23 mi away

    CallAsk it
    Proof for Electronic Systems Installers, Inc.
    Where
    York, PA · serves Pennsylvania
    Phone
    (717) 843-9955
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Hystar Enterprises Llc D/b/a Hystar Fire & Security

    Security systems

    York, PA · 23 mi away

    CallAsk it
    Proof for Hystar Enterprises Llc D/b/a Hystar Fire & Security
    Where
    York, PA · serves Pennsylvania
    Phone
    (717) 755-5225
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Pennsylvania

Philadelphia 22Pittsburgh 15Allentown 7York 7Erie 6Harrisburg 5Warminster 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