DouxProcess Directory

Ask for any business in the US.

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

you asked:

Plumbers in Highland, MD

Plumbers in Highland, MD; 140 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Fell Plumbing Inc

    ActivePrivate motor carrier

    Highland, MD

    Proof for Fell Plumbing Inc
    USDOT registration
    FMCSA 1376753
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Highland, MD · serves Maryland
    Phone
    (301) 854-0787
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Alpha Plumbing

    ActivePrivate motor carrier

    Sandy Spring, MD · 5 mi away

    Proof for Alpha Plumbing
    USDOT registration
    FMCSA 2802337
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Sandy Spring, MD · serves Maryland
    Phone
    (301) 570-1947
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. S M Fenlon Plumbing & Heating Inc

    ActivePrivate motor carrier

    Dayton, MD · 4 mi away

    Proof for S M Fenlon Plumbing & Heating Inc
    USDOT registration
    FMCSA 1630670
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Dayton, MD · serves Maryland
    Phone
    (301) 854-0500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Zepp Plumbing & Heating Inc

    ActivePrivate motor carrier

    Clarksville, MD · 2 mi away

    Proof for Zepp Plumbing & Heating Inc
    USDOT registration
    FMCSA 384585
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Clarksville, MD · serves Maryland
    Phone
    (410) 531-6712
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Associates Plumbing Incorporated

    ActivePrivate motor carrier

    Columbia, MD · 7 mi away

    Proof for Associates Plumbing Incorporated
    USDOT registration
    FMCSA 2344852
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Columbia, MD · serves Maryland
    Phone
    (443) 917-2510
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Big Guy Plumbing

    ActivePrivate motor carrier

    Ellicott City, MD · 10 mi away

    Proof for Big Guy Plumbing
    USDOT registration
    FMCSA 6642301
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Ellicott City, MD · serves Maryland
    Phone
    (667) 371-1242
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Family Fire Services and Plumbing LLC

    ActivePrivate motor carrier

    Rockville, MD · 9 mi away

    Proof for Family Fire Services and Plumbing LLC
    USDOT registration
    FMCSA 4452643
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Rockville, MD · serves Maryland
    Phone
    (240) 833-3893
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. George the Plumber Inc

    ActivePrivate motor carrier

    Silver Spring, MD · 6 mi away

    Proof for George the Plumber Inc
    USDOT registration
    FMCSA 1512105
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (301) 681-8527
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  9. Heil Plumbing

    ActivePrivate motor carrier

    Jessup, MD · 9 mi away

    Proof for Heil Plumbing
    USDOT registration
    FMCSA 875748
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Jessup, MD · serves Maryland
    Phone
    (410) 799-7727
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. Hernandez Plumbing

    ActivePrivate motor carrier

    Silver Spring, MD · 8 mi away

    Proof for Hernandez Plumbing
    USDOT registration
    FMCSA 4159590
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (301) 325-4608
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. James R Ballard Plumbing & Heating Inc

    ActivePrivate motor carrier

    Silver Spring, MD · 8 mi away

    Proof for James R Ballard Plumbing & Heating Inc
    USDOT registration
    FMCSA 450737
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (301) 622-9500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. Jf Plumbing and Heating

    ActivePrivate motor carrier

    Rockville, MD · 10 mi away

    Proof for Jf Plumbing and Heating
    USDOT registration
    FMCSA 2375551
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Rockville, MD · serves Maryland
    Phone
    (301) 840-3830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Jf Plumbing & Heating Services LLC

    ActivePrivate motor carrier

    Derwood, MD · 10 mi away

    Proof for Jf Plumbing & Heating Services LLC
    USDOT registration
    FMCSA 4092122
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Derwood, MD · serves Maryland
    Phone
    (301) 840-3830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Jpg Plumbing and Mechanical Inc

    ActivePrivate motor carrier

    Jessup, MD · 9 mi away

    Proof for Jpg Plumbing and Mechanical Inc
    USDOT registration
    FMCSA 2873753
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Jessup, MD · serves Maryland
    Phone
    (240) 241-5060
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  15. Lloyd Plumbing Corporation

    ActivePrivate motor carrier

    Ellicott City, MD · 10 mi away

    Proof for Lloyd Plumbing Corporation
    USDOT registration
    FMCSA 1268257
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Ellicott City, MD · serves Maryland
    Phone
    (410) 203-2720
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Mark the Plumber

    ActivePrivate motor carrier

    Silver Spring, MD · 9 mi away

    Proof for Mark the Plumber
    USDOT registration
    FMCSA 3559055
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (301) 370-0073
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. Tristate Rooter & Plumbing Services LLC

    ActivePrivate motor carrier

    Silver Spring, MD · 8 mi away

    Proof for Tristate Rooter & Plumbing Services LLC
    USDOT registration
    FMCSA 4045591
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (240) 779-5241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Abbotts Plumbing Inc

    ActivePrivate motor carrier

    Elkridge, MD · 11 mi away

    Proof for Abbotts Plumbing Inc
    USDOT registration
    FMCSA 2914681
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Elkridge, MD · serves Maryland
    Phone
    (410) 536-5700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Aqueduct Plumbing Services LLC

    ActivePrivate motor carrier

    Sykesville, MD · 15 mi away

    Proof for Aqueduct Plumbing Services LLC
    USDOT registration
    FMCSA 3845006
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Sykesville, MD · serves Maryland
    Phone
    (443) 202-5623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  20. Bauman Plumbing LLC

    ActivePrivate motor carrier

    Elkridge, MD · 11 mi away

    Proof for Bauman Plumbing LLC
    USDOT registration
    FMCSA 1036111
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Elkridge, MD · serves Maryland
    Phone
    (410) 796-2515
    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 · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works