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NAICS 238990 · All Other Specialty Trade Contractors

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Specialty contractors in Waldorf, MD

30 specialty contractors in Waldorf, MD; 372 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Blades Construction

    ActiveSole proprietorship registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Blades Construction
    SAM.gov registration
    US-GSA-SAM MV4XEWDASN54
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Brown Electric Inc

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Brown Electric Inc
    SAM.gov registration
    US-GSA-SAM T4XVXC3JGL91
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 26, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Custom Films LLC

    ActiveSole proprietorship registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Custom Films LLC
    SAM.gov registration
    US-GSA-SAM XYTJY8CNB283
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Danny's Gutters

    ActivePrivate motor carrier

    Waldorf, MD

    CallAsk it
    Proof for Danny's Gutters
    USDOT registration
    US-DOT 1184575
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Phone
    (240) 216-8542
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. Digital Telecom Inc

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Digital Telecom Inc
    SAM.gov registration
    US-GSA-SAM GZLBLJLF8617
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Dmv Quality Services, LLC

    ActiveSole proprietorship registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Dmv Quality Services, LLC
    SAM.gov registration
    US-GSA-SAM NV3LZD4L2JC5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Frequency Electric LLC

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Frequency Electric LLC
    SAM.gov registration
    US-GSA-SAM QLGLR5B1NLX7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 19, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Full Scope Solutions, LLC

    ActiveTax-exempt corporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Full Scope Solutions, LLC
    SAM.gov registration
    US-GSA-SAM H37HCC791SH9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Sep 2, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Gimbel's Mechanical Solutions LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Gimbel's Mechanical Solutions LLC
    SAM.gov registration
    US-GSA-SAM LBH1A48YA714
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Grandstaff Roofing & Siding

    ActivePrivate motor carrier

    Waldorf, MD

    CallAsk it
    Proof for Grandstaff Roofing & Siding
    USDOT registration
    US-DOT 1258227
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Phone
    (301) 396-4335
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Gutters Specialist LLC

    ActivePrivate motor carrier

    Waldorf, MD

    CallAsk it
    Proof for Gutters Specialist LLC
    USDOT registration
    US-DOT 1488721
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Phone
    (443) 580-2380
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. Line-Load Electrical Contractor's Inc., Line - Load Electrical Contractors, Inc.

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Line-Load Electrical Contractor's Inc., Line - Load Electrical Contractors, Inc.
    SAM.gov registration
    US-GSA-SAM FLK4MJ7MBED8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Mbm Mechanical Contractor, LLC

    ActiveSole proprietorship registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Mbm Mechanical Contractor, LLC
    SAM.gov registration
    US-GSA-SAM MHCKY3D4EMN5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 10, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Murtero Solutions LLC

    ActiveSole proprietorship registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Murtero Solutions LLC
    SAM.gov registration
    US-GSA-SAM VGBUVFDJ6N63
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Sep 25, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Pristine Epoxy & Polishing LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Pristine Epoxy & Polishing LLC
    SAM.gov registration
    US-GSA-SAM J69KSHYKMB75
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 5, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Southern Maryland Gutters

    ActivePrivate motor carrier

    Waldorf, MD

    CallAsk it
    Proof for Southern Maryland Gutters
    USDOT registration
    US-DOT 1763246
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Phone
    (240) 607-9161
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Southern Valor Restoration LLC

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Southern Valor Restoration LLC
    SAM.gov registration
    US-GSA-SAM EXWAMK9MDD18
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. The Street Geeks LLC

    ActiveCorporation registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for The Street Geeks LLC
    SAM.gov registration
    US-GSA-SAM L5DXVX8TSJ43
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Triune Renovations LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Waldorf, MD

    Ask it
    Proof for Triune Renovations LLC
    SAM.gov registration
    US-GSA-SAM VHM9EGKN1NW8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 4, 2027
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Uncle Skeeter's Roofs & Gutters

    ActivePrivate motor carrier

    Waldorf, MD

    CallAsk it
    Proof for Uncle Skeeter's Roofs & Gutters
    USDOT registration
    US-DOT 1817703
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waldorf, MD · serves Maryland
    Phone
    (301) 632-5111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

More cities in Maryland

Baltimore 80Upper Marlboro 55Frederick 44Beltsville 28Gaithersburg 28Silver Spring 23Mount Airy 22Rockville 22Annapolis 21Bowie 21Hyattsville 21Laurel 21Columbia 19Hagerstown 18Hanover 17Pasadena 17

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