DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in Freeport, NY

Engineering firm in Freeport, NY; 1,304 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Rabco Engineering

    Engineering firm

    Freeport, NY

    CallAsk it
    Proof for Rabco Engineering
    Where
    Freeport, NY · serves New York
    Phone
    (516) 867-2036
    Listing
    Built from public records. Not claimed yet, so call them directly.

  2. Sdm Metro

    Engineering firm

    Freeport, NY

    CallAsk it
    Proof for Sdm Metro
    Where
    Freeport, NY · serves New York
    Phone
    (516) 536-2600
    Listing
    Built from public records. Not claimed yet, so call them directly.

  3. Vantage Point Solutions

    Engineering firm

    Freeport, NY

    CallAsk it
    Proof for Vantage Point Solutions
    Where
    Freeport, NY · serves New York
    Phone
    (516) 331-0702
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Z I Engineering PC

    ActiveCorporation registered in SAM.gov

    Lynbrook, NY · 5 mi away

    CallAsk it
    Proof for Z I Engineering PC
    SAM.gov registration
    SAM.gov XDCEL45SHG37
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Nov 2, 2026
    Where
    Lynbrook, NY · serves New York
    Phone
    (516) 341-7218
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Cnmech

    ActiveContractor Registry certificate (public works)

    Uniondale, NY · 4 mi away

    CallAsk it
    Proof for Cnmech
    New York contractor registration
    DOL 25-67VVB-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Nov 24, 2027
    Checked
    Nov 2, 2026
    Where
    Uniondale, NY · serves New York
    Phone
    (516) 369-5173
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-67VVB-CR → New York Department of Labor search

  6. CSM Engineering P.C.

    ActiveContractor Registry certificate (public works)

    Uniondale, NY · 5 mi away

    CallAsk it
    Proof for CSM Engineering P.C.
    New York contractor registration
    DOL 25-65E98-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Apr 2, 2027
    Checked
    Nov 2, 2026
    Where
    Uniondale, NY · serves New York
    Phone
    (516) 378-4887
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65E98-CR → New York Department of Labor search

  7. Deedx

    ActiveContractor Registry certificate (public works)

    Hempstead, NY · 4 mi away

    CallAsk it
    Proof for Deedx
    New York contractor registration
    DOL 26-6958B-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Aug 26, 2028
    Checked
    Nov 2, 2026
    Where
    Hempstead, NY · serves New York
    Phone
    (646) 436-6322
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-6958B-CR → New York Department of Labor search

  8. Hm Loke Consulting Engineering, D.P.C

    ActiveCorporation registered in SAM.gov

    Rockville Centre, NY · 3 mi away

    Ask it
    Proof for Hm Loke Consulting Engineering, D.P.C
    SAM.gov registration
    SAM.gov M8SUA8KT8KS1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 21, 2027
    Checked
    Nov 2, 2026
    Where
    Rockville Centre, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. HM Loke Consulting Engineering DPC

    ActiveContractor Registry certificate (public works)

    Rockville Centre, NY · 3 mi away

    CallAsk it
    Proof for HM Loke Consulting Engineering DPC
    New York contractor registration
    DOL 26-64ENG-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 30, 2028
    Checked
    Nov 2, 2026
    Where
    Rockville Centre, NY · serves New York
    Phone
    (516) 208-1341
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64ENG-CR → New York Department of Labor search

  10. Howard I. Shapiro & Associates Consulting Engineers, P.C.

    ActiveContractor Registry certificate (public works)

    Lynbrook, NY · 5 mi away

    CallAsk it
    Proof for Howard I. Shapiro & Associates Consulting Engineers, P.C.
    New York contractor registration
    DOL 24-64JJ7-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 31, 2026
    Checked
    Nov 2, 2026
    Where
    Lynbrook, NY · serves New York
    Phone
    (516) 791-2600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-64JJ7-CR → New York Department of Labor search

  11. Lockheed Martin Corporation, Rms - Mitchel Field

    ActiveCorporation registered in SAM.gov

    Uniondale, NY · 4 mi away

    Ask it
    Proof for Lockheed Martin Corporation, Rms - Mitchel Field
    SAM.gov registration
    SAM.gov Z9B5HQ9HSTM5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 21, 2027
    Checked
    Nov 2, 2026
    Where
    Uniondale, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Scec PLLC

    ActiveContractor Registry certificate (public works)

    Hempstead, NY · 4 mi away

    CallAsk it
    Proof for Scec PLLC
    New York contractor registration
    DOL 25-64LB4-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 31, 2027
    Checked
    Nov 2, 2026
    Where
    Hempstead, NY · serves New York
    Phone
    (516) 410-9240
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64LB4-CR → New York Department of Labor search

  13. T2 Engineering Services, P.C.

    ActiveContractor Registry certificate (public works)

    Oceanside, NY · 3 mi away

    CallAsk it
    Proof for T2 Engineering Services, P.C.
    New York contractor registration
    DOL 26-64F6G-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 2, 2026
    Where
    Oceanside, NY · serves New York
    Phone
    (757) 227-3882
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64F6G-CR → New York Department of Labor search

  14. Tower Consulting Engineers

    ActiveContractor Registry certificate (public works)

    North Bellmore, NY · 3 mi away

    CallAsk it
    Proof for Tower Consulting Engineers
    New York contractor registration
    DOL 25-65DIX-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Mar 19, 2027
    Checked
    Nov 2, 2026
    Where
    North Bellmore, NY · serves New York
    Phone
    (516) 514-6235
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65DIX-CR → New York Department of Labor search

  15. ZI Engineering, P.C.

    ActiveContractor Registry certificate (public works)

    Lynbrook, NY · 5 mi away

    CallAsk it
    Proof for ZI Engineering, P.C.
    New York contractor registration
    DOL 25-64UZE-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 30, 2027
    Checked
    Nov 2, 2026
    Where
    Lynbrook, NY · serves New York
    Phone
    (917) 518-5938
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64UZE-CR → New York Department of Labor search

  16. Businesscompany LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Malverne, NY · 5 mi away

    Ask it
    Proof for Businesscompany LLC
    SAM.gov registration
    SAM.gov SCWVRM2FY1G3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 19, 2027
    Checked
    Nov 2, 2026
    Where
    Malverne, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. L. I. Stiel, Chemical Engineer

    ActiveSole proprietorship registered in SAM.gov

    Malverne, NY · 5 mi away

    Ask it
    Proof for L. I. Stiel, Chemical Engineer
    SAM.gov registration
    SAM.gov N2ADVNSWWKE8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Nov 2, 2026
    Where
    Malverne, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. City Plans & Permits, Inc.

    Engineering firm

    Bellmore, NY · 3 mi away

    CallAsk it
    Proof for City Plans & Permits, Inc.
    Where
    Bellmore, NY · serves New York
    Phone
    (516) 430-7093
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Go Advance

    Engineering firm

    Wantagh, NY · 4 mi away

    CallAsk it
    Proof for Go Advance
    Where
    Wantagh, NY · serves New York
    Phone
    (516) 467-7046
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Hansen Becker Engineering

    Engineering firm

    Lynbrook, NY · 5 mi away

    CallAsk it
    Proof for Hansen Becker Engineering
    Where
    Lynbrook, NY · serves New York
    Phone
    (516) 561-5922
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in New York

New York 640Brooklyn 108Rochester 105Buffalo 69Albany 67Syracuse 42White Plains 36Long Island City 28Hauppauge 26Bronx 22Melville 21Flushing 20Latham 18Clifton Park 17Binghamton 16Ithaca 14

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

Checked facts from public license files · How ranking works