DouxProcess Directory

Ask for any business in the US.

NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

you asked:

Heating and air conditioning in Rosedale, MD

Heating and air conditioning in Rosedale, MD; 145 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Excel Mechanical Contractors

    ActivePrivate motor carrier

    Rosedale, MD

    Proof for Excel Mechanical Contractors
    USDOT registration
    FMCSA 4474351
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Rosedale, MD · serves Maryland
    Phone
    (443) 884-1406
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Tab Plumbing & Heating LLC

    ActivePrivate motor carrier

    Rosedale, MD

    Proof for Tab Plumbing & Heating LLC
    USDOT registration
    FMCSA 3845624
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Rosedale, MD · serves Maryland
    Phone
    (443) 336-5466
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Albright's Mechanical Services Inc

    ActivePrivate motor carrier

    Essex, MD · 5 mi away

    Proof for Albright's Mechanical Services Inc
    USDOT registration
    FMCSA 3300723
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Essex, MD · serves Maryland
    Phone
    (410) 391-4737
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Baldwin Mechanical Contractors Inc

    ActivePrivate motor carrier

    Baltimore, MD · 1 mi away

    Proof for Baldwin Mechanical Contractors Inc
    USDOT registration
    FMCSA 2408043
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 483-3312
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Bamford Plumbing & Heating Inc

    ActivePrivate motor carrier

    Dundalk, MD · 4 mi away

    Proof for Bamford Plumbing & Heating Inc
    USDOT registration
    FMCSA 3222473
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Dundalk, MD · serves Maryland
    Phone
    (410) 804-0111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Binder Plumbing and Heating

    ActivePrivate motor carrier

    Baltimore, MD · 5 mi away

    Proof for Binder Plumbing and Heating
    USDOT registration
    FMCSA 1038013
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 668-4800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Clean Air Heating & Air Conditioning CO Inc

    ActivePrivate motor carrier

    Baltimore, MD · 4 mi away

    Proof for Clean Air Heating & Air Conditioning CO Inc
    USDOT registration
    FMCSA 1483693
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 633-8350
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. Frazier's Mechanical Services LLC

    ActivePrivate motor carrier

    Nottingham, MD · 4 mi away

    Proof for Frazier's Mechanical Services LLC
    USDOT registration
    FMCSA 3350669
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Nottingham, MD · serves Maryland
    Phone
    (410) 870-6092
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  9. General Heating & Cooling Inc

    ActivePrivate motor carrier

    Baltimore, MD · 5 mi away

    Proof for General Heating & Cooling Inc
    USDOT registration
    FMCSA 1201164
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 574-6586
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. Kenlea Plumbing & Heating Inc

    ActivePrivate motor carrier

    Baltimore, MD · 4 mi away

    Proof for Kenlea Plumbing & Heating Inc
    USDOT registration
    FMCSA 1510677
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 882-4836
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. Langenfelder Mechanical Inc

    ActivePrivate motor carrier

    Baltimore, MD · 4 mi away

    Proof for Langenfelder Mechanical Inc
    USDOT registration
    FMCSA 3246950
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 477-0400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. Maryland Mechanical Systems Inc

    ActivePrivate motor carrier

    Baltimore, MD · 4 mi away

    Proof for Maryland Mechanical Systems Inc
    USDOT registration
    FMCSA 3342201
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 327-4750
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Mastercraft Refrigeration Inc

    ActivePrivate motor carrier

    Baltimore, MD · 3 mi away

    Proof for Mastercraft Refrigeration Inc
    USDOT registration
    FMCSA 1374218
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 360-3333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Mikes Plumbing and Heating Service Inc

    ActivePrivate motor carrier

    Baltimore, MD · 5 mi away

    Proof for Mikes Plumbing and Heating Service Inc
    USDOT registration
    FMCSA 1039111
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 665-6453
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  15. Rick's Welding & Mechanical Repairs LLC

    ActivePrivate motor carrier

    Baltimore, MD · 2 mi away

    Proof for Rick's Welding & Mechanical Repairs LLC
    USDOT registration
    FMCSA 1726932
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 488-4692
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Seymore Welding and Mechanical Inc

    ActivePrivate motor carrier

    Baltimore, MD · 2 mi away

    Proof for Seymore Welding and Mechanical Inc
    USDOT registration
    FMCSA 2370007
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (443) 435-0444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. Wes Plumbing Heating & Cooling

    ActivePrivate motor carrier

    Nottingham, MD · 4 mi away

    Proof for Wes Plumbing Heating & Cooling
    USDOT registration
    FMCSA 4051694
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Nottingham, MD · serves Maryland
    Phone
    (410) 931-3535
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Abend Plumbing & Heating LLC

    ActivePrivate motor carrier

    Brooklyn, MD · 9 mi away

    Proof for Abend Plumbing & Heating LLC
    USDOT registration
    FMCSA 3881060
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Brooklyn, MD · serves Maryland
    Phone
    (410) 609-0708
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Air Tech Refrigeration and Mechanical Contractors Incorporated

    ActivePrivate motor carrier

    Baltimore, MD · 6 mi away

    Proof for Air Tech Refrigeration and Mechanical Contractors Incorporated
    USDOT registration
    FMCSA 1622300
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 335-3660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  20. All Temp Heating and Air Conditioning Inc

    ActivePrivate motor carrier

    Baltimore, MD · 8 mi away

    Proof for All Temp Heating and Air Conditioning Inc
    USDOT registration
    FMCSA 1037239
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 467-3311
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

More cities in Maryland

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works