DouxProcess Directory
Add to your AI

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Hammond, IN

Heating and air conditioning in Hammond, IN; 26 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Budd Mechanical Systems

    ActivePrivate motor carrier

    Hammond, IN

    CallAsk it
    Proof for Budd Mechanical Systems
    USDOT registration
    US-DOT 1398321
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hammond, IN · serves Indiana
    Phone
    (219) 931-1073
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  2. Norms Plumbing and Heating

    ActivePrivate motor carrier

    Hammond, IN

    CallAsk it
    Proof for Norms Plumbing and Heating
    USDOT registration
    US-DOT 1870324
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hammond, IN · serves Indiana
    Phone
    (219) 845-0614
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  3. Ability Heating and Cooling

    ActivePrivate motor carrier

    Gary, IN · 8 mi away

    CallAsk it
    Proof for Ability Heating and Cooling
    USDOT registration
    US-DOT 1589768
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Gary, IN · serves Indiana
    Phone
    (219) 980-3236
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  4. Gatlin Plumbing & Heating Inc

    ActivePrivate motor carrier

    Griffith, IN · 8 mi away

    CallAsk it
    Proof for Gatlin Plumbing & Heating Inc
    USDOT registration
    US-DOT 719368
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Griffith, IN · serves Indiana
    Phone
    (219) 924-6972
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. Meyers Heating and Cooling Inc

    ActivePrivate motor carrier

    Griffith, IN · 8 mi away

    CallAsk it
    Proof for Meyers Heating and Cooling Inc
    USDOT registration
    US-DOT 1413804
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Griffith, IN · serves Indiana
    Phone
    (219) 924-1999
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  6. Popa Heating and Cooling

    ActivePrivate motor carrier

    Highland, IN · 5 mi away

    CallAsk it
    Proof for Popa Heating and Cooling
    USDOT registration
    US-DOT 1376508
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Highland, IN · serves Indiana
    Phone
    (219) 838-7700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  7. Pustai Inc Heating and Cooling

    ActivePrivate motor carrier

    Highland, IN · 5 mi away

    CallAsk it
    Proof for Pustai Inc Heating and Cooling
    USDOT registration
    US-DOT 1592960
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Highland, IN · serves Indiana
    Phone
    (219) 924-5112
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. T and M Mechanical Construction Inc

    ActivePrivate motor carrier

    Griffith, IN · 8 mi away

    CallAsk it
    Proof for T and M Mechanical Construction Inc
    USDOT registration
    US-DOT 1028995
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Griffith, IN · serves Indiana
    Phone
    (219) 924-3600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  9. Downing Plumbing & Heating Inc

    ActivePrivate motor carrier

    Merrillville, IN · 13 mi away

    CallAsk it
    Proof for Downing Plumbing & Heating Inc
    USDOT registration
    US-DOT 648670
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Merrillville, IN · serves Indiana
    Phone
    (219) 924-5640
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  10. East Gary Heating Inc

    ActivePrivate motor carrier

    Lake Station, IN · 12 mi away

    CallAsk it
    Proof for East Gary Heating Inc
    USDOT registration
    US-DOT 763028
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Lake Station, IN · serves Indiana
    Phone
    (219) 962-1323
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Keough Mechanical Corp

    ActivePrivate motor carrier

    Merrillville, IN · 13 mi away

    CallAsk it
    Proof for Keough Mechanical Corp
    USDOT registration
    US-DOT 1546341
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Merrillville, IN · serves Indiana
    Phone
    (219) 769-8471
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. Lake Station Heating and Cooling Inc

    ActivePrivate motor carrier

    Lake Station, IN · 12 mi away

    CallAsk it
    Proof for Lake Station Heating and Cooling Inc
    USDOT registration
    US-DOT 925346
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Lake Station, IN · serves Indiana
    Phone
    (219) 962-1323
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  13. Mechanical Concepts Inc

    ActivePrivate motor carrier

    Gary, IN · 12 mi away

    CallAsk it
    Proof for Mechanical Concepts Inc
    USDOT registration
    US-DOT 528108
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Gary, IN · serves Indiana
    Phone
    (219) 938-1941
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  14. Northwoods Mechanical LLC

    ActivePrivate motor carrier

    Hobart, IN · 15 mi away

    CallAsk it
    Proof for Northwoods Mechanical LLC
    USDOT registration
    US-DOT 1454688
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hobart, IN · serves Indiana
    Phone
    (219) 762-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  15. Parkway Mechanical Inc

    ActivePrivate motor carrier

    Merrillville, IN · 13 mi away

    CallAsk it
    Proof for Parkway Mechanical Inc
    USDOT registration
    US-DOT 1945026
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Merrillville, IN · serves Indiana
    Phone
    (219) 942-6626
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Bloomfield Mechanical

    ActivePrivate motor carrier

    Portage, IN · 16 mi away

    CallAsk it
    Proof for Bloomfield Mechanical
    USDOT registration
    US-DOT 1396450
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Phone
    (219) 763-7470
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Bloomfield Mechanical

    ActivePrivate motor carrier

    Portage, IN · 16 mi away

    CallAsk it
    Proof for Bloomfield Mechanical
    USDOT registration
    US-DOT 4167598
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Phone
    (219) 763-7470
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  18. Circle R Mechanical Inc

    ActivePrivate motor carrier

    Portage, IN · 16 mi away

    CallAsk it
    Proof for Circle R Mechanical Inc
    USDOT registration
    US-DOT 1334766
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Phone
    (219) 787-5566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  19. Modern Heating & Cooling Inc

    ActivePrivate motor carrier

    Cedar Lake, IN · 17 mi away

    CallAsk it
    Proof for Modern Heating & Cooling Inc
    USDOT registration
    US-DOT 581851
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Cedar Lake, IN · serves Indiana
    Phone
    (219) 322-4649
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Old School Refrigeration

    ActivePrivate motor carrier

    Portage, IN · 16 mi away

    CallAsk it
    Proof for Old School Refrigeration
    USDOT registration
    US-DOT 3251431
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Phone
    (219) 746-7965
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

More cities in Indiana

Indianapolis 24Evansville 7Fort Wayne 7South Bend 5Valparaiso 5

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works