DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in Duarte, CA

Engineering firm in Duarte, CA; 1,474 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Element 16 Technologies

    Engineering firm

    Duarte, CA

    CallAsk it
    Proof for Element 16 Technologies
    Where
    Duarte, CA · serves California
    Phone
    (818) 794-0099
    Listing
    Built from public records. Not claimed yet, so call them directly.

  2. Civiltec Engineering, Inc

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    CallAsk it
    Proof for Civiltec Engineering, Inc
    SAM.gov registration
    SAM.gov J6HKNEPJKJ57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 23, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Phone
    (626) 357-0588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Panache Engineering Inc

    ActiveCorporation registered in SAM.gov

    Arcadia, CA · 5 mi away

    CallAsk it
    Proof for Panache Engineering Inc
    SAM.gov registration
    SAM.gov JDCQD2MVAMN4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 4, 2027
    Checked
    Nov 2, 2026
    Where
    Arcadia, CA · serves California
    Phone
    (626) 203-6401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Covisus Corp

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Covisus Corp
    SAM.gov registration
    SAM.gov MRUPWNH7T7H6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Rameshni & Associates Technology & Engineering, LLC, Sulphur and Carbon Management

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Rameshni & Associates Technology & Engineering, LLC, Sulphur and Carbon Management
    SAM.gov registration
    SAM.gov ZNKGVQJUQLX6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 12, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Symvionics

    ActiveCorporation registered in SAM.gov

    Arcadia, CA · 5 mi away

    Ask it
    Proof for Symvionics
    SAM.gov registration
    SAM.gov JML7CDKNP6U1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 11, 2027
    Checked
    Nov 2, 2026
    Where
    Arcadia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Wraith Technologies, Inc.

    ActiveCorporation registered in SAM.gov

    Arcadia, CA · 5 mi away

    Ask it
    Proof for Wraith Technologies, Inc.
    SAM.gov registration
    SAM.gov K9HVGAZT24D3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 10, 2027
    Checked
    Nov 2, 2026
    Where
    Arcadia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Rokni Electric CO Inc

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Rokni Electric CO Inc
    SAM.gov registration
    SAM.gov PREYNCLC42L6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 24, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Stantec Consulting Services Inc

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Stantec Consulting Services Inc
    SAM.gov registration
    SAM.gov XH55MK9FHGX3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 5, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Stormbreach LLC

    ActiveCorporation registered in SAM.gov

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Stormbreach LLC
    SAM.gov registration
    SAM.gov R89JDBV2JY97
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Nov 2, 2026
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. ARC Engineering

    Engineering firm

    Monrovia, CA · 3 mi away

    CallAsk it
    Proof for ARC Engineering
    Where
    Monrovia, CA · serves California
    Phone
    (626) 574-1425
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Geo Machanics Technologies

    Engineering firm

    Monrovia, CA · 3 mi away

    CallAsk it
    Proof for Geo Machanics Technologies
    Where
    Monrovia, CA · serves California
    Phone
    (626) 305-8460
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Metrology Labs Inc.

    Engineering firm

    Irwindale, CA · 5 mi away

    CallAsk it
    Proof for Metrology Labs Inc.
    Where
    Irwindale, CA · serves California
    Phone
    (888) 921-8007
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. Raju Associates, Inc.

    Engineering firm

    Arcadia, CA · 5 mi away

    CallAsk it
    Proof for Raju Associates, Inc.
    Where
    Arcadia, CA · serves California
    Phone
    (626) 792-2700
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Stantec

    Engineering firm

    Monrovia, CA · 3 mi away

    CallAsk it
    Proof for Stantec
    Where
    Monrovia, CA · serves California
    Phone
    (303) 882-8048
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Thang Le & Associates Structural Engineers, Inc.

    Engineering firm

    Arcadia, CA · 5 mi away

    CallAsk it
    Proof for Thang Le & Associates Structural Engineers, Inc.
    Where
    Arcadia, CA · serves California
    Phone
    (626) 538-2702
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Land Design Consultants Inc

    Engineering firm

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Land Design Consultants Inc
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Pegasus Technology Inc

    Engineering firm

    Irwindale, CA · 5 mi away

    Ask it
    Proof for Pegasus Technology Inc
    Where
    Irwindale, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Warren Hile Studio

    Engineering firm

    Monrovia, CA · 3 mi away

    Ask it
    Proof for Warren Hile Studio
    Where
    Monrovia, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Alert Machine Co

    Engineering firm

    Baldwin Park, CA · 5 mi away

    Ask it
    Proof for Alert Machine Co
    Where
    Baldwin Park, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in California

San Diego 647San Francisco 353Los Angeles 321Irvine 262San Jose 225Sacramento 169Oakland 124Santa Clara 111Santa Ana 97Pasadena 96Long Beach 80Fresno 78Anaheim 73Bakersfield 71Carlsbad 70Walnut Creek 70

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

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works