DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Betterton, MD

Heating and air conditioning in Betterton, MD; 77 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. United Mechanical

    ActivePrivate motor carrier

    Betterton, MD

    Proof for United Mechanical
    USDOT registration
    FMCSA 2290948
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Betterton, MD · serves Maryland
    Phone
    (410) 778-3217
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Bw Mechanical Inc

    ActivePrivate motor carrier

    Edgewood, MD · 12 mi away

    Proof for Bw Mechanical Inc
    USDOT registration
    FMCSA 4462599
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Edgewood, MD · serves Maryland
    Phone
    (410) 538-6767
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Cinch Mechanical

    ActivePrivate motor carrier

    Edgewood, MD · 12 mi away

    Proof for Cinch Mechanical
    USDOT registration
    FMCSA 3659985
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Edgewood, MD · serves Maryland
    Phone
    (443) 613-1168
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Ck Mechanical

    ActivePrivate motor carrier

    Aberdeen, MD · 12 mi away

    Proof for Ck Mechanical
    USDOT registration
    FMCSA 3649196
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Aberdeen, MD · serves Maryland
    Phone
    (443) 484-2212
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. H & B Plumbing and Heating Inc

    ActivePrivate motor carrier

    Chesapeake City, MD · 15 mi away

    Proof for H & B Plumbing and Heating Inc
    USDOT registration
    FMCSA 1437929
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Chesapeake City, MD · serves Maryland
    Phone
    (410) 885-5012
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Legacy Mechanical Group Inc

    ActivePrivate motor carrier

    Chestertown, MD · 11 mi away

    Proof for Legacy Mechanical Group Inc
    USDOT registration
    FMCSA 4067836
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Chestertown, MD · serves Maryland
    Phone
    (443) 282-0042
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Montgomery Heating and Cooling LLC

    ActivePrivate motor carrier

    Chestertown, MD · 11 mi away

    Proof for Montgomery Heating and Cooling LLC
    USDOT registration
    FMCSA 3683795
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Chestertown, MD · serves Maryland
    Phone
    (410) 778-1212
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. New Covenant Heating & Air Conditioning

    ActivePrivate motor carrier

    Edgewood, MD · 12 mi away

    Proof for New Covenant Heating & Air Conditioning
    USDOT registration
    FMCSA 1903943
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Edgewood, MD · serves Maryland
    Phone
    (410) 612-0059
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  9. Ppm Mechanical LLC

    ActivePrivate motor carrier

    Millington, MD · 14 mi away

    Proof for Ppm Mechanical LLC
    USDOT registration
    FMCSA 4151025
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Millington, MD · serves Maryland
    Phone
    (443) 480-8513
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. Starkey Mechanical Inc

    ActivePrivate motor carrier

    Millington, MD · 14 mi away

    Proof for Starkey Mechanical Inc
    USDOT registration
    FMCSA 1255126
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Millington, MD · serves Maryland
    Phone
    (410) 928-5900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. Tackil Mechanical LLC

    ActivePrivate motor carrier

    Aberdeen, MD · 12 mi away

    Proof for Tackil Mechanical LLC
    USDOT registration
    FMCSA 2860788
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Aberdeen, MD · serves Maryland
    Phone
    (410) 272-2028
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. Watson's Plumbing and Heating Company Inc

    ActivePrivate motor carrier

    Aberdeen, MD · 12 mi away

    Proof for Watson's Plumbing and Heating Company Inc
    USDOT registration
    FMCSA 1037243
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Aberdeen, MD · serves Maryland
    Phone
    (410) 879-1964
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Abbotts Brothers Plumbing & Heating of MD Inc

    ActivePrivate motor carrier

    Joppa, MD · 16 mi away

    Proof for Abbotts Brothers Plumbing & Heating of MD Inc
    USDOT registration
    FMCSA 4254463
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Joppa, MD · serves Maryland
    Phone
    (410) 365-5990
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Air Tech Refrigeration and Mechanical Contractors Incorporated

    ActivePrivate motor carrier

    Baltimore, MD · 17 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
  15. Heating and Air Conditioning

    ActivePrivate motor carrier

    North East, MD · 16 mi away

    Proof for Heating and Air Conditioning
    USDOT registration
    FMCSA 2137087
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    North East, MD · serves Maryland
    Phone
    (443) 674-8752
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Industrial Refrigeration Service Inc

    ActivePrivate motor carrier

    Baltimore, MD · 17 mi away

    Proof for Industrial Refrigeration Service Inc
    USDOT registration
    FMCSA 647747
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 686-8900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. M&S Mechanical Inc

    ActivePrivate motor carrier

    Middle River, MD · 17 mi away

    Proof for M&S Mechanical Inc
    USDOT registration
    FMCSA 2834726
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Middle River, MD · serves Maryland
    Phone
    (410) 808-4187
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Mitchell Plumbing & Heating Inc

    ActivePrivate motor carrier

    Middle River, MD · 17 mi away

    Proof for Mitchell Plumbing & Heating Inc
    USDOT registration
    FMCSA 1027576
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Middle River, MD · serves Maryland
    Phone
    (410) 344-9320
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Olympic Heating & Air Conditioning CO Inc

    ActivePrivate motor carrier

    Kingsville, MD · 19 mi away

    Proof for Olympic Heating & Air Conditioning CO Inc
    USDOT registration
    FMCSA 2172867
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kingsville, MD · serves Maryland
    Phone
    (410) 592-7956
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  20. Pipes Plus Mechanical

    ActivePrivate motor carrier

    Church Hill, MD · 18 mi away

    Proof for Pipes Plus Mechanical
    USDOT registration
    FMCSA 1217045
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Church Hill, MD · serves Maryland
    Phone
    (410) 556-9950
    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