DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in North Dakota

24 heating and air conditioning listed in North Dakota, each checked against the issuer's record. In the published order.

  1. 24 Hour Heating Air and Electric

    ActivePrivate motor carrier

    Fargo, ND

    Proof for 24 Hour Heating Air and Electric
    USDOT registration
    FMCSA 4438215
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 388-3595
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. 413 Mechanical LLC

    ActivePrivate motor carrier

    Grand Forks, ND

    Proof for 413 Mechanical LLC
    USDOT registration
    FMCSA 3138602
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Grand Forks, ND · serves North Dakota
    Phone
    (218) 791-2482
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Air Mechanical Incorporated

    ActivePrivate motor carrier

    West Fargo, ND

    Proof for Air Mechanical Incorporated
    USDOT registration
    FMCSA 1285948
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    West Fargo, ND · serves North Dakota
    Phone
    (701) 234-9596
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. All American Plumbing & Heating Inc

    ActivePrivate motor carrier

    Horace, ND

    Proof for All American Plumbing & Heating Inc
    USDOT registration
    FMCSA 1666653
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Horace, ND · serves North Dakota
    Phone
    (701) 356-5325
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Alpine Mechanical LLC

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Alpine Mechanical LLC
    USDOT registration
    FMCSA 3523506
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (218) 770-7753
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Bdt Mechanical LLC

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Bdt Mechanical LLC
    USDOT registration
    FMCSA 3183135
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 232-8891
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Cofell Plumbing & Heating

    ActivePrivate motor carrier

    Bismarck, ND

    Proof for Cofell Plumbing & Heating
    USDOT registration
    FMCSA 387115
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Bismarck, ND · serves North Dakota
    Phone
    (701) 258-6500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. Crossroads Plumbing & Heating Inc

    ActivePrivate motor carrier

    West Fargo, ND

    Proof for Crossroads Plumbing & Heating Inc
    USDOT registration
    FMCSA 3643438
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    West Fargo, ND · serves North Dakota
    Phone
    (701) 566-2158
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  9. Dakota Refrigeration Inc

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Dakota Refrigeration Inc
    USDOT registration
    FMCSA 429935
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 235-9698
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. Elite Heating and Air Inc

    ActivePrivate motor carrier

    Wahpeton, ND

    Proof for Elite Heating and Air Inc
    USDOT registration
    FMCSA 4440701
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Wahpeton, ND · serves North Dakota
    Phone
    (701) 591-1400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. Fire and Ice Refrigeration Heating and Air LLC

    ActivePrivate motor carrier

    Dickinson, ND

    Proof for Fire and Ice Refrigeration Heating and Air LLC
    USDOT registration
    FMCSA 4409878
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Dickinson, ND · serves North Dakota
    Phone
    (701) 483-4753
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. G&T Plumbing & Heating Inc

    ActivePrivate motor carrier

    Fargo, ND

    Proof for G&T Plumbing & Heating Inc
    USDOT registration
    FMCSA 2398562
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 241-4484
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Heating and Air

    ActivePrivate motor carrier

    Wishek, ND

    Proof for Heating and Air
    USDOT registration
    FMCSA 1369309
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Wishek, ND · serves North Dakota
    Phone
    (701) 452-2367
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Home Heating Plumbing AC

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Home Heating Plumbing AC
    USDOT registration
    FMCSA 1511863
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 280-3400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  15. Lunseth Plumbing & Heating Company

    ActivePrivate motor carrier

    Grand Forks, ND

    Proof for Lunseth Plumbing & Heating Company
    USDOT registration
    FMCSA 494362
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Grand Forks, ND · serves North Dakota
    Phone
    (701) 772-6631
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Manning Mechanical Inc

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Manning Mechanical Inc
    USDOT registration
    FMCSA 1509146
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 293-9774
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. Mario Brothers Plumbing & Heating LLC

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Mario Brothers Plumbing & Heating LLC
    USDOT registration
    FMCSA 4338733
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 541-1689
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Mission Mechanical Inc

    ActivePrivate motor carrier

    West Fargo, ND

    Proof for Mission Mechanical Inc
    USDOT registration
    FMCSA 2639933
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    West Fargo, ND · serves North Dakota
    Phone
    (701) 478-3820
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Northern Plains Heating & Air Inc

    ActivePrivate motor carrier

    Bismarck, ND

    Proof for Northern Plains Heating & Air Inc
    USDOT registration
    FMCSA 1377172
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Bismarck, ND · serves North Dakota
    Phone
    (701) 222-2155
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  20. Northern Plains Mechanical LLC

    ActivePrivate motor carrier

    Fargo, ND

    Proof for Northern Plains Mechanical LLC
    USDOT registration
    FMCSA 3508341
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Fargo, ND · serves North Dakota
    Phone
    (701) 293-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

Cities

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