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NAICS 238990 · All Other Specialty Trade Contractors

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Specialty contractors in Baltimore, MD

80 specialty contractors in Baltimore, MD; 636 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. A3 Mechanical Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for A3 Mechanical Inc
    SAM.gov registration
    US-GSA-SAM F2WJAGCQVN46
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 3, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Achievers LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Achievers LLC
    SAM.gov registration
    US-GSA-SAM P264AN3VNFU4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 8, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Advanced Indoor Resources

    ActiveOther organization registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Advanced Indoor Resources
    SAM.gov registration
    US-GSA-SAM TJM3ET8CVK94
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 5, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. All American Intelligent Solutions Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for All American Intelligent Solutions Inc
    SAM.gov registration
    US-GSA-SAM EXK9KNNLGYP9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 3, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Allmaster Builders, Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Allmaster Builders, Inc
    SAM.gov registration
    US-GSA-SAM WWLQZSZKELX4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 5, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Arbutus Refrigeration, LLC

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Arbutus Refrigeration, LLC
    SAM.gov registration
    US-GSA-SAM ZK2LE9ZKQ661
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Arc Construction Services, Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Arc Construction Services, Inc
    SAM.gov registration
    US-GSA-SAM P688YSBMPCA6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 23, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Bedco Mobility Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Bedco Mobility Inc
    SAM.gov registration
    US-GSA-SAM PQBKHWTAA6J1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 2, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Berg Corp

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Berg Corp
    SAM.gov registration
    US-GSA-SAM FBH2TV7QNP95
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 29, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Bmc Services LLC

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Bmc Services LLC
    SAM.gov registration
    US-GSA-SAM LTMMHXKCGFV9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Brendel Restoration

    ActiveOther organization registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Brendel Restoration
    SAM.gov registration
    US-GSA-SAM JAFJEKMN7M79
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 4, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. C&H Restoration and Renovation, LLC

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for C&H Restoration and Renovation, LLC
    SAM.gov registration
    US-GSA-SAM GPADJKC5EAN3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 1, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Calmi Electrical Company, Inc.

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Calmi Electrical Company, Inc.
    SAM.gov registration
    US-GSA-SAM Z17UXS6B8626
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 20, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Capitol Finishes, Inc, Baltimore

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Capitol Finishes, Inc, Baltimore
    SAM.gov registration
    US-GSA-SAM KJN9YJK8RDU6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 17, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Caplan Brothers Incorporated

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Caplan Brothers Incorporated
    SAM.gov registration
    US-GSA-SAM C6K2UV85J4W5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 22, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Caton Communication

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Caton Communication
    SAM.gov registration
    US-GSA-SAM CY2LWY6AY9K8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Cole Roofing CO Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Cole Roofing CO Inc
    SAM.gov registration
    US-GSA-SAM MRJDX9UV6VL8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 23, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Contract Hardware Inc

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Contract Hardware Inc
    SAM.gov registration
    US-GSA-SAM DWL6P1SLQJB7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Crsvs US LLC

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Crsvs US LLC
    SAM.gov registration
    US-GSA-SAM NXU6F4L8HMT5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 25, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Danaher Signs, LLC

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Danaher Signs, LLC
    SAM.gov registration
    US-GSA-SAM KG19NKP5GXR7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 18, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Maryland

Upper Marlboro 55Frederick 44Waldorf 30Beltsville 28Gaithersburg 28Silver Spring 23Mount Airy 22Rockville 22Annapolis 21Bowie 21Hyattsville 21Laurel 21Columbia 19Hagerstown 18Hanover 17Pasadena 17

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