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

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Heating and air conditioning in Mount Sinai, NY

5 heating and air conditioning in Mount Sinai, NY; 566 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Duddleston Mechanical Services LLC

    ActivePrivate motor carrier

    Mount Sinai, NY

    CallAsk it
    Proof for Duddleston Mechanical Services LLC
    USDOT registration
    FMCSA 4476430
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Mount Sinai, NY · serves New York
    Phone
    (631) 697-8830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Gold Coast Air Conditioning & Heating Inc

    ActivePrivate motor carrier

    Mount Sinai, NY

    CallAsk it
    Proof for Gold Coast Air Conditioning & Heating Inc
    USDOT registration
    FMCSA 2840566
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Mount Sinai, NY · serves New York
    Phone
    (631) 739-7495
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. John Deacy Plumbing and Heating Inc

    ActivePrivate motor carrier

    Mount Sinai, NY

    CallAsk it
    Proof for John Deacy Plumbing and Heating Inc
    USDOT registration
    FMCSA 2287570
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Mount Sinai, NY · serves New York
    Phone
    (516) 319-5285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. VP Plumbing & Heating LLC

    ActiveContractor Registry certificate (public works)

    Mt. Sinai, NY

    CallAsk it
    Proof for VP Plumbing & Heating LLC
    New York contractor registration
    DOL 26-64X3D-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 17, 2029
    Checked
    Nov 10, 2026
    Where
    Mt. Sinai, NY · serves New York
    Phone
    (516) 659-3368
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-64X3D-CR → New York Department of Labor search

  5. Technical Heating Co.

    Heating and air conditioning

    Mt Sinai, NY

    CallAsk it
    Proof for Technical Heating Co.
    Where
    Mt Sinai, NY · serves New York
    Phone
    (631) 473-1597
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. VP Plumbing & Heating LLC

    Not in the latest issuer fileContractor Registry certificate (public works)

    Mt. Sinai, NY

    CallAsk it
    Proof for VP Plumbing & Heating LLC
    New York contractor registration
    DOL 25-64X3D-CR
    Issuer
    New York Department of Labor
    Status
    Not in the latest issuer file
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 17, 2027
    Checked
    Nov 9, 2026
    Where
    Mt. Sinai, NY · serves New York
    Phone
    (516) 659-3368
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-64X3D-CR → New York Department of Labor search

  7. All Island Mechanical

    ActivePrivate motor carrier

    Setauket, NY · 5 mi away

    CallAsk it
    Proof for All Island Mechanical
    USDOT registration
    FMCSA 2197524
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Setauket, NY · serves New York
    Phone
    (631) 471-5000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Jbs Mechanical Corp

    ActivePrivate motor carrier

    Rocky Point, NY · 4 mi away

    CallAsk it
    Proof for Jbs Mechanical Corp
    USDOT registration
    FMCSA 4381543
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Rocky Point, NY · serves New York
    Phone
    (631) 767-8205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Mcintosh Plumbing & Heating Inc

    ActivePrivate motor carrier

    East Setuaket, NY · 5 mi away

    CallAsk it
    Proof for Mcintosh Plumbing & Heating Inc
    USDOT registration
    FMCSA 1987131
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    East Setuaket, NY · serves New York
    Phone
    (631) 689-3702
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Pj Bruno and Son Plumbing and Heating

    ActivePrivate motor carrier

    Coram, NY · 4 mi away

    CallAsk it
    Proof for Pj Bruno and Son Plumbing and Heating
    USDOT registration
    FMCSA 2272434
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Coram, NY · serves New York
    Phone
    (631) 228-4047
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. S&S Plumbing and Heating Inc

    ActivePrivate motor carrier

    Sound Beach, NY · 3 mi away

    CallAsk it
    Proof for S&S Plumbing and Heating Inc
    USDOT registration
    FMCSA 4491330
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Sound Beach, NY · serves New York
    Phone
    (631) 642-7285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. Soundview Heating and Air Conditioning Corp

    ActivePrivate motor carrier

    Middle Island, NY · 5 mi away

    CallAsk it
    Proof for Soundview Heating and Air Conditioning Corp
    USDOT registration
    FMCSA 1599245
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Middle Island, NY · serves New York
    Phone
    (631) 209-1744
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. US Air Conditioning & Heating Inc

    ActivePrivate motor carrier

    Port Jefferson Station, NY · 2 mi away

    CallAsk it
    Proof for US Air Conditioning & Heating Inc
    USDOT registration
    FMCSA 1658003
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (631) 473-0090
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Whm Plumbing & Heating Contractors

    ActivePrivate motor carrier

    East Setauket, NY · 5 mi away

    CallAsk it
    Proof for Whm Plumbing & Heating Contractors
    USDOT registration
    FMCSA 968783
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    East Setauket, NY · serves New York
    Phone
    (631) 473-3568
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Anthony&Billys Plumbing&Heating Inc

    ActivePrivate motor carrier

    Portjeff Station, NY · 2 mi away

    CallAsk it
    Proof for Anthony&Billys Plumbing&Heating Inc
    USDOT registration
    FMCSA 1641195
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Portjeff Station, NY · serves New York
    Phone
    (631) 828-5018
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Charles E Gross Plumbing and Heating

    ActivePrivate motor carrier

    Coram, NY · 4 mi away

    CallAsk it
    Proof for Charles E Gross Plumbing and Heating
    USDOT registration
    FMCSA 1915610
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Coram, NY · serves New York
    Phone
    (631) 736-6666
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. D & K Plumbing & Heating Inc

    ActivePrivate motor carrier

    Miller Place, NY · 3 mi away

    CallAsk it
    Proof for D & K Plumbing & Heating Inc
    USDOT registration
    FMCSA 1600686
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Miller Place, NY · serves New York
    Phone
    (631) 928-6835
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Five Aces Plumbing & Heating Corp

    ActivePrivate motor carrier

    Coram, NY · 4 mi away

    CallAsk it
    Proof for Five Aces Plumbing & Heating Corp
    USDOT registration
    FMCSA 2482786
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Coram, NY · serves New York
    Phone
    (631) 775-7640
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Flawless Plumbing & Heating Inc

    ActivePrivate motor carrier

    Middle Island, NY · 5 mi away

    CallAsk it
    Proof for Flawless Plumbing & Heating Inc
    USDOT registration
    FMCSA 2900045
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Middle Island, NY · serves New York
    Phone
    (631) 806-1252
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. G.M.A. Mechanical Corp.

    ActiveContractor Registry certificate (public works)

    Port Jefferson Station, NY · 2 mi away

    CallAsk it
    Proof for G.M.A. Mechanical Corp.
    New York contractor registration
    DOL 26-673XT-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jan 15, 2028
    Checked
    Nov 10, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (631) 331-0723
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-673XT-CR → New York Department of Labor search

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