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 Castorland, NY

Heating and air conditioning in Castorland, NY; 22 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Emm Heating Services LLC

    ActivePrivate motor carrier

    Castorland, NY

    CallAsk it
    Proof for Emm Heating Services LLC
    USDOT registration
    FMCSA 4327106
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Castorland, NY · serves New York
    Phone
    (315) 804-1344
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Kimball Plumbing & Heating

    Heating and air conditioning

    Carthage, NY · 7 mi away

    CallAsk it
    Proof for Kimball Plumbing & Heating
    Where
    Carthage, NY · serves New York
    Phone
    (315) 493-3839
    Listing
    Built from public records. Not claimed yet, so call them directly.

  3. Black River Plumbing Heating & AC Inc

    ActivePrivate motor carrier

    Black River, NY · 14 mi away

    CallAsk it
    Proof for Black River Plumbing Heating & AC Inc
    USDOT registration
    FMCSA 2344524
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Black River, NY · serves New York
    Phone
    (315) 788-7669
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. A-1 Ductless Heating & Cooling LLC

    ActivePrivate motor carrier

    Lowville, NY · 11 mi away

    CallAsk it
    Proof for A-1 Ductless Heating & Cooling LLC
    USDOT registration
    FMCSA 8893807
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Lowville, NY · serves New York
    Phone
    (315) 570-8986
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. Black River Plumbing, Heating & Air Conditioning, Inc.

    ActiveContractor Registry certificate (public works)

    Black River, NY · 14 mi away

    CallAsk it
    Proof for Black River Plumbing, Heating & Air Conditioning, Inc.
    New York contractor registration
    DOL 26-636TX-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Black River, NY · serves New York
    Phone
    (315) 788-7669
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-636TX-CR → New York Department of Labor search

  6. Monnat & Son Plumbing & Heating

    ActivePrivate motor carrier

    Croghan, NY · 14 mi away

    CallAsk it
    Proof for Monnat & Son Plumbing & Heating
    USDOT registration
    FMCSA 1308227
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Croghan, NY · serves New York
    Phone
    (315) 346-6183
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. Munn Mechanical

    ActiveContractor Registry certificate (public works)

    Lyons Falls, NY · 19 mi away

    CallAsk it
    Proof for Munn Mechanical
    New York contractor registration
    DOL 25-6HPK4-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Aug 13, 2027
    Checked
    Nov 4, 2026
    Where
    Lyons Falls, NY · serves New York
    Phone
    (315) 404-9855
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-6HPK4-CR → New York Department of Labor search

  8. Hyde-Stone Mechanical Contractors Inc

    ActivePrivate motor carrier

    Watertown, NY · 20 mi away

    CallAsk it
    Proof for Hyde-Stone Mechanical Contractors Inc
    USDOT registration
    FMCSA 3055770
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Watertown, NY · serves New York
    Phone
    (315) 788-1300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Hyde-Stone Mechanical Contractors, Inc.

    ActiveContractor Registry certificate (public works)

    Watertown, NY · 20 mi away

    CallAsk it
    Proof for Hyde-Stone Mechanical Contractors, Inc.
    New York contractor registration
    DOL 24-634UP-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2026
    Checked
    Nov 4, 2026
    Where
    Watertown, NY · serves New York
    Phone
    (315) 788-1300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24-634UP-CR → New York Department of Labor search

  10. Aire Service of Northern New York

    Heating and air conditioning

    Brownville, NY · 25 mi away

    CallAsk it
    Proof for Aire Service of Northern New York
    Where
    Brownville, NY · serves New York
    Phone
    (315) 221-3650
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Zehr Heating & Air Conditioning

    Heating and air conditioning

    Watertown, NY · 20 mi away

    CallAsk it
    Proof for Zehr Heating & Air Conditioning
    Where
    Watertown, NY · serves New York
    Phone
    (315) 788-5828
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Tims Heating & Plumbing

    Heating and air conditioning

    Watertown, NY · 20 mi away

    CallAsk it
    Proof for Tims Heating & Plumbing
    Where
    Watertown, NY · serves New York
    Phone
    (315) 489-6942
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Eastern Shores Mechanical LLC

    ActiveContractor Registry certificate (public works)

    Lacona, NY · 29 mi away

    CallAsk it
    Proof for Eastern Shores Mechanical LLC
    New York contractor registration
    DOL 26-66N6Q-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Feb 18, 2028
    Checked
    Nov 4, 2026
    Where
    Lacona, NY · serves New York
    Phone
    (315) 877-2141
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-66N6Q-CR → New York Department of Labor search

  14. Fire & Ice Mechanical of Northern New York LLC

    ActivePrivate motor carrier

    Sackets Harbor, NY · 28 mi away

    CallAsk it
    Proof for Fire & Ice Mechanical of Northern New York LLC
    USDOT registration
    FMCSA 3253775
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Sackets Harbor, NY · serves New York
    Phone
    (315) 646-6018
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Glasser Plumbing and Heating Inc

    ActivePrivate motor carrier

    Old Forge, NY · 30 mi away

    CallAsk it
    Proof for Glasser Plumbing and Heating Inc
    USDOT registration
    FMCSA 1747372
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Old Forge, NY · serves New York
    Phone
    (315) 369-5259
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Lawman Heating & Cooling, Inc.

    ActiveContractor Registry certificate (public works)

    Sackets Harbor, NY · 28 mi away

    CallAsk it
    Proof for Lawman Heating & Cooling, Inc.
    New York contractor registration
    DOL 26-637NQ-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Sackets Harbor, NY · serves New York
    Phone
    (315) 646-2919
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-637NQ-CR → New York Department of Labor search

  17. NNY Heating and Cooling LLC

    ActiveContractor Registry certificate (public works)

    Dexter, NY · 29 mi away

    CallAsk it
    Proof for NNY Heating and Cooling LLC
    New York contractor registration
    DOL 26-66NI9-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Feb 17, 2028
    Checked
    Nov 4, 2026
    Where
    Dexter, NY · serves New York
    Phone
    (315) 771-0087
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-66NI9-CR → New York Department of Labor search

  18. Ontario HVAC Solutions Inc

    ActivePrivate motor carrier

    Dexter, NY · 29 mi away

    CallAsk it
    Proof for Ontario HVAC Solutions Inc
    USDOT registration
    FMCSA 3200975
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Dexter, NY · serves New York
    Phone
    (315) 639-3068
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Ontario HVAC Solutions, Inc.

    ActiveContractor Registry certificate (public works)

    Dexter, NY · 29 mi away

    CallAsk it
    Proof for Ontario HVAC Solutions, Inc.
    New York contractor registration
    DOL 26-63H9D-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 4, 2026
    Where
    Dexter, NY · serves New York
    Phone
    (315) 639-3068
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-63H9D-CR → New York Department of Labor search

  20. Boonville Heating & Plumbing

    Heating and air conditioning

    Boonville, NY · 30 mi away

    CallAsk it
    Proof for Boonville Heating & Plumbing
    Where
    Boonville, NY · serves New York
    Phone
    (844) 583-7302
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in New York

New York 226Brooklyn 209Rochester 86Bronx 84Staten Island 62Buffalo 48Albany 40Syracuse 38Long Island City 30Farmingdale 29Ronkonkoma 28Yonkers 28Middletown 25Binghamton 24Hicksville 23Schenectady 23

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