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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Middletown, MD

General engineering contractors in Middletown, MD; 26 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Celtic Communication, LLC

    ActiveSole proprietorship registered in SAM.gov

    Middletown, MD

    Ask it
    Proof for Celtic Communication, LLC
    SAM.gov registration
    SAM.gov T1BAFJSV5HR8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 26, 2027
    Checked
    Oct 23, 2026
    Where
    Middletown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Mithras Construction LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Frederick, MD · 6 mi away

    Ask it
    Proof for Mithras Construction LLC
    SAM.gov registration
    SAM.gov MCQRLM2Q5ET1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Nov 12, 2026
    Checked
    Oct 23, 2026
    Where
    Frederick, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Diamond Electric Underground Cable Repair, Inc.

    ActiveCorporation registered in SAM.gov

    Boonsboro, MD · 9 mi away

    Ask it
    Proof for Diamond Electric Underground Cable Repair, Inc.
    SAM.gov registration
    SAM.gov WGMNG6JKPFF1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 29, 2027
    Checked
    Oct 23, 2026
    Where
    Boonsboro, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Fesco Clp JV, LLC

    ActiveCorporation registered in SAM.gov

    Frederick, MD · 6 mi away

    Ask it
    Proof for Fesco Clp JV, LLC
    SAM.gov registration
    SAM.gov F8V2H8UZQJ35
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 27, 2027
    Checked
    Oct 23, 2026
    Where
    Frederick, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Fesco Energy LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Frederick, MD · 6 mi away

    Ask it
    Proof for Fesco Energy LLC
    SAM.gov registration
    SAM.gov L8VNJM7LMA25
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 2, 2027
    Checked
    Oct 23, 2026
    Where
    Frederick, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Thomas & Son Farms

    ActiveSole proprietorship registered in SAM.gov

    Boonsboro, MD · 9 mi away

    Ask it
    Proof for Thomas & Son Farms
    SAM.gov registration
    SAM.gov ERHFNDRBMYH5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 9, 2027
    Checked
    Oct 23, 2026
    Where
    Boonsboro, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Beachy Companies, LLC

    ActiveCorporation registered in SAM.gov

    New Market, MD · 14 mi away

    Ask it
    Proof for Beachy Companies, LLC
    SAM.gov registration
    SAM.gov QS87E8QPVB66
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 14, 2027
    Checked
    Oct 23, 2026
    Where
    New Market, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Comus Construction LLC

    ActiveCorporation registered in SAM.gov

    Woodsboro, MD · 14 mi away

    Ask it
    Proof for Comus Construction LLC
    SAM.gov registration
    SAM.gov P41NM6MN8361
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 29, 2026
    Checked
    Oct 23, 2026
    Where
    Woodsboro, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Construction Trades Services, Inc.

    ActiveCorporation registered in SAM.gov

    Frederick, MD · 11 mi away

    Ask it
    Proof for Construction Trades Services, Inc.
    SAM.gov registration
    SAM.gov D1GTNLJZDXJ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 25, 2027
    Checked
    Oct 23, 2026
    Where
    Frederick, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Huntzberry Brothers Inc

    ActiveCorporation registered in SAM.gov

    Smithsburg, MD · 15 mi away

    Ask it
    Proof for Huntzberry Brothers Inc
    SAM.gov registration
    SAM.gov FJRYYW587TJ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 12, 2026
    Checked
    Oct 23, 2026
    Where
    Smithsburg, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Oleary Asphalt Inc

    ActiveCorporation registered in SAM.gov

    Ijamsville, MD · 14 mi away

    Ask it
    Proof for Oleary Asphalt Inc
    SAM.gov registration
    SAM.gov WVDNNFJCVNM4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 6, 2027
    Checked
    Oct 23, 2026
    Where
    Ijamsville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. J. H. G. Contractors, Inc, J H G Contractors Inc

    ActiveCorporation registered in SAM.gov

    Frederick, MD · 10 mi away

    Ask it
    Proof for J. H. G. Contractors, Inc, J H G Contractors Inc
    SAM.gov registration
    SAM.gov CDDYMH33CZH5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 1, 2026
    Checked
    Oct 23, 2026
    Where
    Frederick, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Amtrac Railroad Contractors of Maryland, Inc

    ActiveCorporation registered in SAM.gov

    Hagerstown, MD · 17 mi away

    Ask it
    Proof for Amtrac Railroad Contractors of Maryland, Inc
    SAM.gov registration
    SAM.gov VNFLBAKR9H73
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Oct 23, 2026
    Where
    Hagerstown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Craig Paving, Inc.

    ActiveCorporation registered in SAM.gov

    Hagerstown, MD · 17 mi away

    Ask it
    Proof for Craig Paving, Inc.
    SAM.gov registration
    SAM.gov H4KJK4CTULZ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 20, 2027
    Checked
    Oct 23, 2026
    Where
    Hagerstown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Vertical Technology Services LLC

    ActiveCorporation registered in SAM.gov

    Hagerstown, MD · 17 mi away

    Ask it
    Proof for Vertical Technology Services LLC
    SAM.gov registration
    SAM.gov MMG2R19S2J14
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 4, 2027
    Checked
    Oct 23, 2026
    Where
    Hagerstown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. C William Hetzer, Inc., C. William Hetzer, Inc.

    ActiveCorporation registered in SAM.gov

    Hagerstown, MD · 17 mi away

    Ask it
    Proof for C William Hetzer, Inc., C. William Hetzer, Inc.
    SAM.gov registration
    SAM.gov KBVLH6HXJFE6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 27, 2027
    Checked
    Oct 23, 2026
    Where
    Hagerstown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Diamond-H Construction, Inc

    ActiveCorporation registered in SAM.gov

    Cascade, MD · 18 mi away

    Ask it
    Proof for Diamond-H Construction, Inc
    SAM.gov registration
    SAM.gov ZS3KLJNSNFG4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 1, 2026
    Checked
    Oct 23, 2026
    Where
    Cascade, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Four Tribes Civil Construction, LLC

    ActiveTax-exempt corporation registered in SAM.gov

    Dickerson, MD · 18 mi away

    Ask it
    Proof for Four Tribes Civil Construction, LLC
    SAM.gov registration
    SAM.gov ECWAJURMJC97
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 26, 2027
    Checked
    Oct 23, 2026
    Where
    Dickerson, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Highway & Safety Services Inc

    ActiveCorporation registered in SAM.gov

    Gaithersburg, MD · 25 mi away

    Ask it
    Proof for Highway & Safety Services Inc
    SAM.gov registration
    SAM.gov CJ7WMF2PJFP3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 28, 2027
    Checked
    Oct 23, 2026
    Where
    Gaithersburg, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Mim Construction Inc

    ActiveCorporation registered in SAM.gov

    Mount Airy, MD · 20 mi away

    Ask it
    Proof for Mim Construction Inc
    SAM.gov registration
    SAM.gov R8GZDNLKNDZ9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 1, 2027
    Checked
    Oct 23, 2026
    Where
    Mount Airy, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Maryland

Baltimore 18Upper Marlboro 10Dundalk 6Frederick 5Gaithersburg 5Hyattsville 5Silver Spring 5

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