DouxProcess Directory

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in El Reno, OK

Engineering firm in El Reno, OK; 41 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Redtail Innovations LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    El Reno, OK

    Proof for Redtail Innovations LLC
    SAM.gov registration
    SAM.gov SULWPJFAEDF1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Oct 1, 2027
    Checked
    Nov 2, 2026
    Where
    El Reno, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  2. Rose Rock Environmental Services, LLC

    ActiveOther organization registered in SAM.gov

    Yukon, OK · 11 mi away

    Proof for Rose Rock Environmental Services, LLC
    SAM.gov registration
    SAM.gov LG7HYJXL7TA7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Nov 2, 2026
    Where
    Yukon, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  3. Cec Corporation

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 18 mi away

    Proof for Cec Corporation
    SAM.gov registration
    SAM.gov ZRYGBTKPXKG6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 12, 2026
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  4. Mears Engineers, LLC

    ActiveOther organization registered in SAM.gov

    Bethany, OK · 18 mi away

    Proof for Mears Engineers, LLC
    SAM.gov registration
    SAM.gov KNAGB92U51C5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 12, 2026
    Checked
    Nov 2, 2026
    Where
    Bethany, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  5. W2 Engineering Inc

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 18 mi away

    Proof for W2 Engineering Inc
    SAM.gov registration
    SAM.gov H2N5B5JCCML3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 25, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  6. Benham Design, LLC

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 23 mi away

    Proof for Benham Design, LLC
    SAM.gov registration
    SAM.gov EQSVJGTCL921
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 3, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Cowan Group Engineering, LLC, Cowan Group Engineering LLC

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Cowan Group Engineering, LLC, Cowan Group Engineering LLC
    SAM.gov registration
    SAM.gov K2B1GX56NTS4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 17, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  8. Delwood Solutions LLC

    ActiveSole proprietorship registered in SAM.gov

    Edmond, OK · 23 mi away

    Proof for Delwood Solutions LLC
    SAM.gov registration
    SAM.gov XC1LR9XYD9S9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Nov 2, 2026
    Where
    Edmond, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  9. Guy Engineering Services, Inc.

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Guy Engineering Services, Inc.
    SAM.gov registration
    SAM.gov L7PLLJRHS6N3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 23, 2026
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  10. Hebco Inc

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 24 mi away

    Proof for Hebco Inc
    SAM.gov registration
    SAM.gov S95YUK8XFKJ7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 20, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  11. Kirkpatrick Program Management Inc

    ActiveCorporation registered in SAM.gov

    Nichols Hills, OK · 22 mi away

    Proof for Kirkpatrick Program Management Inc
    SAM.gov registration
    SAM.gov U9C9YPCK7XA8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 19, 2027
    Checked
    Nov 2, 2026
    Where
    Nichols Hills, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  12. Leavitt Systems, LLC

    ActiveCorporation registered in SAM.gov

    Nichols Hills, OK · 22 mi away

    Proof for Leavitt Systems, LLC
    SAM.gov registration
    SAM.gov YK6CZP31V165
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 16, 2027
    Checked
    Nov 2, 2026
    Where
    Nichols Hills, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  13. Myers Engineering, Consulting Engineers, Inc.

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 23 mi away

    Proof for Myers Engineering, Consulting Engineers, Inc.
    SAM.gov registration
    SAM.gov FPHFDKUKPC12
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  14. Roca Engineering Inc

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Roca Engineering Inc
    SAM.gov registration
    SAM.gov WUPLKBFJKH57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 10, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  15. Secg, LLC

    ActiveCorporation registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Secg, LLC
    SAM.gov registration
    SAM.gov EUYNTA37ALP3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 30, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  16. Ward Engineering LLC

    ActiveSole proprietorship registered in SAM.gov

    Nichols Hills, OK · 22 mi away

    Proof for Ward Engineering LLC
    SAM.gov registration
    SAM.gov LBTXKE4HHW46
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 3, 2027
    Checked
    Nov 2, 2026
    Where
    Nichols Hills, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  17. Benham - Mead & Hunt

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oklahoma City, OK · 23 mi away

    Proof for Benham - Mead & Hunt
    SAM.gov registration
    SAM.gov ZYQLWU9975J5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  18. Larson Design Group, Inc.

    ActiveOther organization registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Larson Design Group, Inc.
    SAM.gov registration
    SAM.gov ZGRWA3SLHLZ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Quanstructs LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oklahoma City, OK · 22 mi away

    Proof for Quanstructs LLC
    SAM.gov registration
    SAM.gov J9HRLJJMH7Q5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  20. Teim Design, PLLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oklahoma City, OK · 23 mi away

    Proof for Teim Design, PLLC
    SAM.gov registration
    SAM.gov F1FKL9M3MPR7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 23, 2027
    Checked
    Nov 2, 2026
    Where
    Oklahoma City, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Oklahoma

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