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

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Heating and air conditioning in St. Louis, MO

8 heating and air conditioning in St. Louis, MO; 67 within 300 miles. Every listing checked against the issuer's record, in the published order.

  1. Accurate Mechanical Contractors Inc

    ActivePrivate motor carrier

    St Louis, MO

    Proof for Accurate Mechanical Contractors Inc
    USDOT registration
    FMCSA 3229503
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    St Louis, MO · serves Missouri
    Phone
    (314) 291-4336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. American Boiler and Mechanical

    ActivePrivate motor carrier

    Saint Louis, MO

    Proof for American Boiler and Mechanical
    USDOT registration
    FMCSA 338449
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Saint Louis, MO · serves Missouri
    Phone
    (314) 865-3000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Aspeq Heating Group

    ActivePrivate motor carrier

    Saint Louis, MO

    Proof for Aspeq Heating Group
    USDOT registration
    FMCSA 3456149
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Saint Louis, MO · serves Missouri
    Phone
    (314) 333-5550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Corrigan Company Mechanical Contractors

    ActivePrivate motor carrier

    St Louis, MO

    Proof for Corrigan Company Mechanical Contractors
    USDOT registration
    FMCSA 208864
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    St Louis, MO · serves Missouri
    Phone
    (314) 771-6200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Ken's Refrigeration Service & Sales Inc

    ActivePrivate motor carrier

    St Louis, MO

    Proof for Ken's Refrigeration Service & Sales Inc
    USDOT registration
    FMCSA 422569
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    St Louis, MO · serves Missouri
    Phone
    (314) 556-7062
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Scott-Lee Heating Company

    ActivePrivate motor carrier

    Saint Louis, MO

    Proof for Scott-Lee Heating Company
    USDOT registration
    FMCSA 2054051
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Saint Louis, MO · serves Missouri
    Phone
    (314) 756-9444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Stl Direct Mechanical LLC

    ActivePrivate motor carrier

    Saint Louis, MO

    Proof for Stl Direct Mechanical LLC
    USDOT registration
    FMCSA 6228653
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Saint Louis, MO · serves Missouri
    Phone
    (314) 736-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  8. Welsch Heating and Cooling Company

    ActivePrivate motor carrier

    Saint Louis, MO

    Proof for Welsch Heating and Cooling Company
    USDOT registration
    FMCSA 450079
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Saint Louis, MO · serves Missouri
    Phone
    (314) 872-8070
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  9. Peters-Eichler Mechanical Inc

    ActivePrivate motor carrier

    Maplewood, MO · 4 mi away

    Proof for Peters-Eichler Mechanical Inc
    USDOT registration
    FMCSA 619346
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Maplewood, MO · serves Missouri
    Phone
    (314) 647-4023
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  10. C & R Mechanical CO

    ActivePrivate motor carrier

    Bridgeton, MO · 14 mi away

    Proof for C & R Mechanical CO
    USDOT registration
    FMCSA 536548
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Bridgeton, MO · serves Missouri
    Phone
    (314) 739-1800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. Mechanical Supply CO Inc

    ActivePrivate motor carrier

    Fenton, MO · 15 mi away

    Proof for Mechanical Supply CO Inc
    USDOT registration
    FMCSA 333185
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Fenton, MO · serves Missouri
    Phone
    (636) 343-9404
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. Midwest Mechanical Services & Solutions

    ActivePrivate motor carrier

    Maryland Heights, MO · 13 mi away

    Proof for Midwest Mechanical Services & Solutions
    USDOT registration
    FMCSA 714879
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Maryland Heights, MO · serves Missouri
    Phone
    (314) 432-7655
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  13. Controlled Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Arnold, MO · 16 mi away

    Proof for Controlled Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 635715
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Arnold, MO · serves Missouri
    Phone
    (636) 296-2627
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Hauser Mechanical Inc

    ActivePrivate motor carrier

    St Peters, MO · 23 mi away

    Proof for Hauser Mechanical Inc
    USDOT registration
    FMCSA 1307112
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    St Peters, MO · serves Missouri
    Phone
    (636) 970-4416
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  15. Canada HVAC LLC

    ActivePrivate motor carrier

    Lake Saint Louis, MO · 31 mi away

    Proof for Canada HVAC LLC
    USDOT registration
    FMCSA 4498184
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Lake Saint Louis, MO · serves Missouri
    Phone
    (505) 483-3645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Nation-Wide Refrigeration Inc

    ActivePrivate motor carrier

    Lake Saint Louis, MO · 31 mi away

    Proof for Nation-Wide Refrigeration Inc
    USDOT registration
    FMCSA 363501
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Lake Saint Louis, MO · serves Missouri
    Phone
    (314) 291-5540
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. Lee Mechanical Contractors Inc

    ActivePrivate motor carrier

    Park Hills, MO · 59 mi away

    Proof for Lee Mechanical Contractors Inc
    USDOT registration
    FMCSA 611388
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Park Hills, MO · serves Missouri
    Phone
    (573) 431-6628
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Epc Mechanical LLC

    ActivePrivate motor carrier

    Cuba, MO · 74 mi away

    Proof for Epc Mechanical LLC
    USDOT registration
    FMCSA 6400991
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Cuba, MO · serves Missouri
    Phone
    (573) 999-2911
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  19. Allied HVAC LLC

    ActivePrivate motor carrier

    Jackson, MO · 89 mi away

    Proof for Allied HVAC LLC
    USDOT registration
    FMCSA 4443914
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Jackson, MO · serves Missouri
    Phone
    (215) 253-0705
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  20. Anw Refrigeration Service

    ActivePrivate motor carrier

    Cpe Girardeau, MO · 101 mi away

    Proof for Anw Refrigeration Service
    USDOT registration
    FMCSA 3730673
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Cpe Girardeau, MO · serves Missouri
    Phone
    (573) 651-4416
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

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