DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Annandale, MN

10 heating and air conditioning in Annandale, MN; 435 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Ace Hvacr LLC

    ActiveMechanical contractor (bonded registration)

    Annandale, MN

    Proof for Ace Hvacr LLC
    License
    DLI MB711790
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Jun 30, 2028
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (320) 493-5527
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB711790 → Minnesota DLI search
  2. Elevated Plumbing and Heating LLC

    ActivePlumbing contractor+1

    Annandale, MN

    Proof for Elevated Plumbing and Heating LLC
    License
    DLI PC803149
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (320) 980-1152
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC803149 → Minnesota DLI search
  3. Elevated Plumbing and Heating LLC

    ActivePrivate motor carrier

    Annandale, MN

    Proof for Elevated Plumbing and Heating LLC
    USDOT registration
    FMCSA 4321841
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (505) 823-1861
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Geo Thermal Concept LLC

    ActiveClass A electrical contractor+1

    Annandale, MN

    Proof for Geo Thermal Concept LLC
    License
    DLI EA006567
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Class A electrical contractor; Mechanical contractor (bonded registration)
    Expires
    Feb 29, 2028
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (612) 481-4020
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up EA006567 → Minnesota DLI search
  5. Howards Plumbing Heating & Air Conditioning Inc

    ActivePlumbing contractor+1

    Annandale, MN

    Proof for Howards Plumbing Heating & Air Conditioning Inc
    License
    DLI PC642630
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (320) 274-8913
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC642630 → Minnesota DLI search
  6. J & a Heating and Air LLC

    ActiveMechanical contractor (bonded registration)

    Annandale, MN

    Proof for J & a Heating and Air LLC
    License
    DLI MB711323
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Apr 10, 2027
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (612) 221-8012
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB711323 → Minnesota DLI search
  7. Mn Heating and Cooling LLC

    ActivePrivate motor carrier

    Annandale, MN

    Proof for Mn Heating and Cooling LLC
    USDOT registration
    FMCSA 4389394
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (612) 282-1122
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. Reichs Plumbing & Heating

    ActivePlumbing contractor+1

    Annandale, MN

    Proof for Reichs Plumbing & Heating
    License
    DLI PC779001
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Annandale, MN · serves Minnesota
    Phone
    (320) 274-8945
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC779001 → Minnesota DLI search
  9. Hedlund Plumbing & Heating

    ActivePrivate motor carrier

    South Haven, MN · 5 mi away

    Proof for Hedlund Plumbing & Heating
    USDOT registration
    FMCSA 1119363
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    South Haven, MN · serves Minnesota
    Phone
    (320) 286-2368
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. JV Heating & AC LLC

    ActiveMechanical contractor (bonded registration)

    South Haven, MN · 5 mi away

    Proof for JV Heating & AC LLC
    License
    DLI MB100389
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Jun 9, 2027
    Checked
    Nov 6, 2026
    Where
    South Haven, MN · serves Minnesota
    Phone
    (320) 980-5005
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB100389 → Minnesota DLI search
  11. Maverick HVAC-R LLC

    ActiveMechanical contractor (bonded registration)

    South Haven, MN · 5 mi away

    Proof for Maverick HVAC-R LLC
    License
    DLI MB100485
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Nov 24, 2027
    Checked
    Nov 6, 2026
    Where
    South Haven, MN · serves Minnesota
    Phone
    (320) 309-0089
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB100485 → Minnesota DLI search
  12. Beneath the Mantel LLC

    ActiveMechanical contractor (bonded registration)

    Clearwater, MN · 10 mi away

    Proof for Beneath the Mantel LLC
    License
    DLI MB734806
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Nov 27, 2027
    Checked
    Nov 6, 2026
    Where
    Clearwater, MN · serves Minnesota
    Phone
    (612) 567-1601
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB734806 → Minnesota DLI search
  13. C&C HVAC Inc

    ActivePrivate motor carrier

    Maple Lake, MN · 6 mi away

    Proof for C&C HVAC Inc
    USDOT registration
    FMCSA 1124272
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (612) 308-0287
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Conzemius Plumbing & Heating LLC

    ActiveMechanical contractor (bonded registration)

    Clearwater, MN · 10 mi away

    Proof for Conzemius Plumbing & Heating LLC
    License
    DLI MB100463
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Mechanical contractor (bonded registration)
    Expires
    Oct 15, 2027
    Checked
    Nov 6, 2026
    Where
    Clearwater, MN · serves Minnesota
    Phone
    (763) 237-4922
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MB100463 → Minnesota DLI search
  15. Couette Plumbing Inc

    ActivePlumbing contractor+1

    Maple Lake, MN · 6 mi away

    Proof for Couette Plumbing Inc
    License
    DLI PC733368
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (612) 221-5093
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC733368 → Minnesota DLI search
  16. D & M Mechanical Inc

    ActivePrivate motor carrier

    Maple Lake, MN · 6 mi away

    Proof for D & M Mechanical Inc
    USDOT registration
    FMCSA 3930370
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (763) 478-4715
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. D & M Mechanical Inc

    ActivePlumbing contractor+1

    Maple Lake, MN · 6 mi away

    Proof for D & M Mechanical Inc
    License
    DLI PC644120
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (763) 498-4705
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC644120 → Minnesota DLI search
  18. Filver Creek Mechanical Inc

    ActivePrivate motor carrier

    Maple Lake, MN · 6 mi away

    Proof for Filver Creek Mechanical Inc
    USDOT registration
    FMCSA 1227557
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (320) 963-6210
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Melgaard Services

    ActivePlumbing contractor+1

    Maple Lake, MN · 6 mi away

    Proof for Melgaard Services
    License
    DLI PC645440
    Issuer
    Minnesota DLI
    Status
    Active
    Class
    Plumbing contractor; Mechanical contractor (bonded registration)
    Expires
    Dec 31, 2027
    Checked
    Nov 6, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (763) 286-9896
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PC645440 → Minnesota DLI search
  20. Mike Grant Mechanical Inc

    ActivePrivate motor carrier

    Maple Lake, MN · 6 mi away

    Proof for Mike Grant Mechanical Inc
    USDOT registration
    FMCSA 3606624
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Maple Lake, MN · serves Minnesota
    Phone
    (320) 298-5234
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

More cities in Minnesota

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