DouxProcess Directory
Add to your AI

Ask for any business in the US.

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

you asked:

Plumbers in Harmony, MN

Plumbers in Harmony, MN; 28 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Kingsley Mercantile Inc

    ActivePlumbing contractor+1

    Harmony, MN

    CallAsk it
    Proof for Kingsley Mercantile Inc
    License
    DLI PC644429
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Harmony, MN · serves Minnesota
    Phone
    (507) 886-2323
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC644429 → Minnesota DLI search

  2. Al Larson and Sons Plumbing and Heating Incorporated

    ActivePrivate motor carrier

    Preston, MN · 8 mi away

    CallAsk it
    Proof for Al Larson and Sons Plumbing and Heating Incorporated
    USDOT registration
    FMCSA 1861755
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Preston, MN · serves Minnesota
    Phone
    (507) 765-2405
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. Al Larson & Sons Plumbing and Heating Inc

    ActiveRestricted plumbing contractor

    Preston, MN · 8 mi away

    CallAsk it
    Proof for Al Larson & Sons Plumbing and Heating Inc
    License
    DLI PR643127
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Preston, MN · serves Minnesota
    Phone
    (507) 765-2405
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR643127 → Minnesota DLI search

  4. Newman Heating & Cooling LLC

    ActiveRestricted plumbing contractor+1

    Canton, MN · 6 mi away

    CallAsk it
    Proof for Newman Heating & Cooling LLC
    License
    DLI PR005949
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Canton, MN · serves Minnesota
    Phone
    (507) 743-8325
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR005949 → Minnesota DLI search

  5. Sts Plumbing and Heating LLP

    ActivePrivate motor carrier

    Mabel, MN · 11 mi away

    CallAsk it
    Proof for Sts Plumbing and Heating LLP
    USDOT registration
    FMCSA 3836470
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Mabel, MN · serves Minnesota
    Phone
    (507) 493-5282
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. Sts Plumbing & Heating LLP

    ActivePlumbing contractor

    Mabel, MN · 11 mi away

    CallAsk it
    Proof for Sts Plumbing & Heating LLP
    License
    DLI PC644481
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Mabel, MN · serves Minnesota
    Phone
    (507) 429-3851
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC644481 → Minnesota DLI search

  7. Vis Plumbing & Heating Inc

    ActivePlumbing contractor+1

    Lanesboro, MN · 11 mi away

    CallAsk it
    Proof for Vis Plumbing & Heating Inc
    License
    DLI PC645316
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Lanesboro, MN · serves Minnesota
    Phone
    (507) 467-2240
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC645316 → Minnesota DLI search

  8. Grove Plumbing and Heating

    ActivePrivate motor carrier

    Spring Grove, MN · 18 mi away

    CallAsk it
    Proof for Grove Plumbing and Heating
    USDOT registration
    FMCSA 3319774
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Spring Grove, MN · serves Minnesota
    Phone
    (507) 429-3699
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Grove Plumbing & Heating LLC

    ActiveRestricted plumbing contractor

    Spring Grove, MN · 18 mi away

    CallAsk it
    Proof for Grove Plumbing & Heating LLC
    License
    DLI PR770043
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Spring Grove, MN · serves Minnesota
    Phone
    (507) 429-3699
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR770043 → Minnesota DLI search

  10. Johnson Comfort Systems Inc

    ActiveRestricted plumbing contractor+1

    Lime Springs, IA · 17 mi away

    CallAsk it
    Proof for Johnson Comfort Systems Inc
    License
    DLI PR642764
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Lime Springs, IA · serves Minnesota
    Phone
    (563) 566-2346
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR642764 → Minnesota DLI search

  11. Newgaard Plumbing & Heating

    ActiveRestricted plumbing contractor

    Spring Grove, MN · 18 mi away

    CallAsk it
    Proof for Newgaard Plumbing & Heating
    License
    DLI PR715346
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Spring Grove, MN · serves Minnesota
    Phone
    (507) 951-4659
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR715346 → Minnesota DLI search

  12. Newgaard Plumbing & Heating

    ActivePrivate motor carrier

    Spring Grove, MN · 18 mi away

    CallAsk it
    Proof for Newgaard Plumbing & Heating
    USDOT registration
    FMCSA 1239089
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Spring Grove, MN · serves Minnesota
    Phone
    (507) 498-5842
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. O'connell Excavating & Plumbing Inc

    ActivePrivate motor carrier

    Spring Valley, MN · 20 mi away

    CallAsk it
    Proof for O'connell Excavating & Plumbing Inc
    USDOT registration
    FMCSA 1104095
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Spring Valley, MN · serves Minnesota
    Phone
    (507) 346-2995
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Oconnell Backhoe and Septic Inc

    ActiveRestricted plumbing contractor

    Spring Valley, MN · 20 mi away

    CallAsk it
    Proof for Oconnell Backhoe and Septic Inc
    License
    DLI PR697926
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Spring Valley, MN · serves Minnesota
    Phone
    (507) 346-2196
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR697926 → Minnesota DLI search

  15. Sheldon Plumbing and Heating Inc

    ActivePrivate motor carrier

    Spring Valley, MN · 20 mi away

    CallAsk it
    Proof for Sheldon Plumbing and Heating Inc
    USDOT registration
    FMCSA 1143102
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Spring Valley, MN · serves Minnesota
    Phone
    (507) 346-2860
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Bruce Bratland Plumbing

    ActiveRestricted plumbing contractor

    Spring Grove, MN · 18 mi away

    Ask it
    Proof for Bruce Bratland Plumbing
    License
    DLI PR645527
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Restricted plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Spring Grove, MN · serves Minnesota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PR645527 → Minnesota DLI search

  17. Stender Enterprises

    ActivePlumbing contractor

    Wykoff, MN · 17 mi away

    Ask it
    Proof for Stender Enterprises
    License
    DLI PC776101
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Wykoff, MN · serves Minnesota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC776101 → Minnesota DLI search

  18. Goetzinger Plumbing and Heating LLC

    ActivePlumbing contractor+1

    Chatfield, MN · 22 mi away

    CallAsk it
    Proof for Goetzinger Plumbing and Heating LLC
    License
    DLI PC675407
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Chatfield, MN · serves Minnesota
    Phone
    (507) 993-7235
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC675407 → Minnesota DLI search

  19. Goetzinger Plumbing and Heating LLC

    ActivePrivate motor carrier

    Chatfield, MN · 22 mi away

    CallAsk it
    Proof for Goetzinger Plumbing and Heating LLC
    USDOT registration
    FMCSA 3817907
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Chatfield, MN · serves Minnesota
    Phone
    (507) 993-7235
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. K & a Plumbing LLC

    ActivePlumbing contractor+1

    Chatfield, MN · 22 mi away

    CallAsk it
    Proof for K & a Plumbing LLC
    License
    DLI PC705781
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 13, 2026
    Where
    Chatfield, MN · serves Minnesota
    Phone
    (507) 254-6870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC705781 → Minnesota DLI search

More cities in Minnesota

St. Paul 57Duluth 55Minneapolis 52Rochester 38Brooklyn Park 31Mankato 29Andover 26Elk River 25Alexandria 24Bloomington 22Brainerd 22Blaine 21Lakeville 21Prior Lake 21Isanti 19Plymouth 19

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