DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in Queensbury, NY

12 heating and air conditioning in Queensbury, NY; 62 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Gf Heating Oil LLC

    ActivePrivate motor carrier

    Queensbury, NY

    Proof for Gf Heating Oil LLC
    USDOT registration
    FMCSA 1394619
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 792-2220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Madden Mechanical, LLC

    ActiveContractor Registry certificate (public works)

    Queensbury, NY

    Proof for Madden Mechanical, LLC
    New York contractor registration
    DOL 25-646UJ-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Mar 5, 2027
    Checked
    Nov 12, 2026
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 361-0550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-646UJ-CR → New York Department of Labor search
  3. Northern Mechanical Services Inc.

    ActiveContractor Registry certificate (public works)

    Queensbury, NY

    Proof for Northern Mechanical Services Inc.
    New York contractor registration
    DOL 25-65VTO-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Apr 10, 2027
    Checked
    Nov 12, 2026
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 745-1537
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-65VTO-CR → New York Department of Labor search
  4. Queensbury Electrical & HVAC LLC

    ActivePrivate motor carrier

    Queensbury, NY

    Proof for Queensbury Electrical & HVAC LLC
    USDOT registration
    FMCSA 4434823
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 744-9422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. F.W. Webb Company

    Heating and air conditioning

    Queensbury, NY

    Proof for F.W. Webb Company
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 792-1316
    Listing
    Built from public records. Not claimed yet, so call them directly.
  6. Hewitt Brothers Heating and Cooling

    Heating and air conditioning

    Queensbury, NY

    Proof for Hewitt Brothers Heating and Cooling
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 223-9762
    Listing
    Built from public records. Not claimed yet, so call them directly.
  7. High Peaks Plumbing And Heating

    Heating and air conditioning

    Queensbury, NY

    Proof for High Peaks Plumbing And Heating
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 409-8787
    Listing
    Built from public records. Not claimed yet, so call them directly.
  8. K&J's Comfort

    Heating and air conditioning

    Queensbury, NY

    Proof for K&J's Comfort
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 650-2000
    Listing
    Built from public records. Not claimed yet, so call them directly.
  9. La Pan's Precision Air Conditioning, Heating, Refrigeration

    Heating and air conditioning

    Queensbury, NY

    Proof for La Pan's Precision Air Conditioning, Heating, Refrigeration
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 798-0793
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Upstate Plumbing Heating and Cooling

    Heating and air conditioning

    Queensbury, NY

    Proof for Upstate Plumbing Heating and Cooling
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 361-6513
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. Yancy's Heating and Air Conditioning

    Heating and air conditioning

    Queensbury, NY

    Proof for Yancy's Heating and Air Conditioning
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 744-3718
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Cerrone Plumbing, Heating and Air Conditioning

    Heating and air conditioning

    Queensbury, NY

    Proof for Cerrone Plumbing, Heating and Air Conditioning
    Where
    Queensbury, NY · serves New York
    Phone
    (518) 798-6560
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Jack Hall Plumbing and Heating Inc

    ActivePrivate motor carrier

    Glens Falls, NY · 3 mi away

    Proof for Jack Hall Plumbing and Heating Inc
    USDOT registration
    FMCSA 1542338
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 792-7114
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  14. Adirondack Mechanical Services, LLC

    ActiveContractor Registry certificate (public works)

    Glens Falls, NY · 3 mi away

    Proof for Adirondack Mechanical Services, LLC
    New York contractor registration
    DOL 26-636XB-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 12, 2026
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 691-0424
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-636XB-CR → New York Department of Labor search
  15. C&L Mechanical Corp

    ActiveContractor Registry certificate (public works)

    South Glens Falls, NY · 4 mi away

    Proof for C&L Mechanical Corp
    New York contractor registration
    DOL 26-63HPF-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Dec 29, 2028
    Checked
    Nov 12, 2026
    Where
    South Glens Falls, NY · serves New York
    Phone
    (518) 531-8998
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26-63HPF-CR → New York Department of Labor search
  16. Mnh Mechanical Services LLC

    ActivePrivate motor carrier

    Glens Falls, NY · 3 mi away

    Proof for Mnh Mechanical Services LLC
    USDOT registration
    FMCSA 4178451
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 560-2907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  17. Comfort Mechanics Llc.

    Heating and air conditioning

    South Glens Falls, NY · 4 mi away

    Proof for Comfort Mechanics Llc.
    Where
    South Glens Falls, NY · serves New York
    Phone
    (518) 932-2384
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Lapan's Precision

    Heating and air conditioning

    Glens Falls, NY · 3 mi away

    Proof for Lapan's Precision
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 798-0793
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. PGR Mechanical

    Heating and air conditioning

    Glens Falls, NY · 3 mi away

    Proof for PGR Mechanical
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 415-2486
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. Thermal Associates

    Heating and air conditioning

    Glens Falls, NY · 3 mi away

    Proof for Thermal Associates
    Where
    Glens Falls, NY · serves New York
    Phone
    (518) 798-5500
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in New York

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