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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Seatac, WA

General engineering contractors in Seatac, WA; 187 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Dub Zeller Fiber

    ActiveConstruction contractor, utilities and telecommunications

    Seatac, WA

    CallAsk it
    Proof for Dub Zeller Fiber
    License
    L&I DUBZEZF769QE
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, utilities and telecommunications
    Expires
    Nov 5, 2026
    Checked
    Nov 4, 2026
    Where
    Seatac, WA · serves Washington
    Phone
    (971) 202-6272
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  2. Sci Infrastructure, L.L.C.

    ActivePartnership or limited liability partnership registered in SAM.gov

    Seatac, WA

    Ask it
    Proof for Sci Infrastructure, L.L.C.
    SAM.gov registration
    SAM.gov ULCNKFHKU871
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 9, 2026
    Checked
    Nov 2, 2026
    Where
    Seatac, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Knik Construction

    ActiveCorporation registered in SAM.gov

    Seatac, WA

    Ask it
    Proof for Knik Construction
    SAM.gov registration
    SAM.gov UG4XHJD4V1D1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 12, 2027
    Checked
    Nov 2, 2026
    Where
    Seatac, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Ahtna Global LLC, Pacific Northwest

    ActiveCorporation registered in SAM.gov

    Renton, WA · 4 mi away

    Ask it
    Proof for Ahtna Global LLC, Pacific Northwest
    SAM.gov registration
    SAM.gov NPCLRJ4MNSJ9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 23, 2027
    Checked
    Nov 2, 2026
    Where
    Renton, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Bravo Environmental NW, Inc., Bravo Environmental NW Inc.

    ActiveCorporation registered in SAM.gov

    Tukwila, WA · 3 mi away

    Ask it
    Proof for Bravo Environmental NW, Inc., Bravo Environmental NW Inc.
    SAM.gov registration
    SAM.gov QU4AP5M8KK43
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 18, 2026
    Checked
    Nov 2, 2026
    Where
    Tukwila, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Burke Electric, L.L.C.

    ActiveCorporation registered in SAM.gov

    Tukwila, WA · 5 mi away

    Ask it
    Proof for Burke Electric, L.L.C.
    SAM.gov registration
    SAM.gov J3H3D6BHT2G3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 19, 2027
    Checked
    Nov 2, 2026
    Where
    Tukwila, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Emerald City Coatings and Construction CO

    ActiveCorporation registered in SAM.gov

    Kent, WA · 4 mi away

    Ask it
    Proof for Emerald City Coatings and Construction CO
    SAM.gov registration
    SAM.gov NGHBRM7156C1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 2, 2027
    Checked
    Nov 2, 2026
    Where
    Kent, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Hot Mix Pavers Inc

    ActiveCorporation registered in SAM.gov

    Tukwila, WA · 3 mi away

    Ask it
    Proof for Hot Mix Pavers Inc
    SAM.gov registration
    SAM.gov UVN5S59SH1F8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 21, 2027
    Checked
    Nov 2, 2026
    Where
    Tukwila, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Huntco Directional Drillng LLC

    ActiveConstruction contractor, utilities and telecommunications

    Kent, WA · 4 mi away

    CallAsk it
    Proof for Huntco Directional Drillng LLC
    License
    L&I HUNTCDD812RZ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, utilities and telecommunications
    Expires
    Dec 9, 2027
    Checked
    Nov 4, 2026
    Where
    Kent, WA · serves Washington
    Phone
    (206) 669-1518
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  10. Mcdowell Northwest Inc

    ActiveConstruction contractor, drilling, blasting and soil sampling

    Kent, WA · 4 mi away

    CallAsk it
    Proof for Mcdowell Northwest Inc
    License
    L&I MCDOWI*233OB
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, drilling, blasting and soil sampling
    Expires
    Sep 2, 2028
    Checked
    Nov 4, 2026
    Where
    Kent, WA · serves Washington
    Phone
    (425) 251-8570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  11. Mcdowell NW Pile King Inc

    ActiveConstruction contractor, drilling, blasting and soil sampling

    Kent, WA · 4 mi away

    CallAsk it
    Proof for Mcdowell NW Pile King Inc
    License
    L&I MCDOWNP011QT
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, drilling, blasting and soil sampling
    Expires
    Sep 7, 2027
    Checked
    Nov 4, 2026
    Where
    Kent, WA · serves Washington
    Phone
    (425) 251-8535
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  12. R. L. Alia Company

    ActiveCorporation registered in SAM.gov

    Renton, WA · 5 mi away

    Ask it
    Proof for R. L. Alia Company
    SAM.gov registration
    SAM.gov ULDDU3F1ZDM9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 15, 2027
    Checked
    Nov 2, 2026
    Where
    Renton, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Silvertech LLC

    ActiveCorporation registered in SAM.gov

    Tukwila, WA · 3 mi away

    Ask it
    Proof for Silvertech LLC
    SAM.gov registration
    SAM.gov Z9FJMBLJLWY9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 1, 2027
    Checked
    Nov 2, 2026
    Where
    Tukwila, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Tri Tec Communications Inc

    ActiveConstruction contractor, utilities and telecommunications

    Kent, WA · 4 mi away

    CallAsk it
    Proof for Tri Tec Communications Inc
    License
    L&I TRITECI101JZ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, utilities and telecommunications
    Expires
    Apr 3, 2027
    Checked
    Nov 4, 2026
    Where
    Kent, WA · serves Washington
    Phone
    (253) 852-7777
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

  15. Flatiron-Aecon Joint Venture

    ActivePartnership or limited liability partnership registered in SAM.gov

    Renton, WA · 5 mi away

    Ask it
    Proof for Flatiron-Aecon Joint Venture
    SAM.gov registration
    SAM.gov SWWPNKCFFLF5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Nov 2, 2026
    Where
    Renton, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Guy F Atkinson Construction LLC, Atkinson NW Region

    ActiveOther organization registered in SAM.gov

    Renton, WA · 4 mi away

    Ask it
    Proof for Guy F Atkinson Construction LLC, Atkinson NW Region
    SAM.gov registration
    SAM.gov L7NXJ1ZJABG1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 1, 2027
    Checked
    Nov 2, 2026
    Where
    Renton, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Mwh - Fowler

    ActivePartnership or limited liability partnership registered in SAM.gov

    Kent, WA · 4 mi away

    Ask it
    Proof for Mwh - Fowler
    SAM.gov registration
    SAM.gov W2BZMWRERQD5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 21, 2027
    Checked
    Nov 2, 2026
    Where
    Kent, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. A-Advanced Septic Services, LLC

    ActiveCorporation registered in SAM.gov

    Auburn, WA · 9 mi away

    Ask it
    Proof for A-Advanced Septic Services, LLC
    SAM.gov registration
    SAM.gov YDFSYQHYNNB8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 12, 2027
    Checked
    Nov 2, 2026
    Where
    Auburn, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Base Crew LLC

    ActiveSole proprietorship registered in SAM.gov

    Mercer Island, WA · 9 mi away

    Ask it
    Proof for Base Crew LLC
    SAM.gov registration
    SAM.gov EZ9ETD7XFQD6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 12, 2027
    Checked
    Nov 2, 2026
    Where
    Mercer Island, WA · serves Washington
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Conetec Inc

    ActiveConstruction contractor, drilling, blasting and soil sampling

    Seattle, WA · 6 mi away

    CallAsk it
    Proof for Conetec Inc
    License
    L&I CONETI*812P1
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, drilling, blasting and soil sampling
    Expires
    Nov 15, 2027
    Checked
    Nov 4, 2026
    Where
    Seattle, WA · serves Washington
    Phone
    (253) 397-4861
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

More cities in Washington

Vancouver 26Seattle 24Tacoma 19Spokane 14Puyallup 13Olympia 12Spokane Valley 11Sumner 10Ellensburg 9Kennewick 9Kent 9Arlington 8Auburn 8Battle Ground 8Gig Harbor 8Moses Lake 8

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