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

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Heating and air conditioning in Waterloo, WI

Heating and air conditioning in Waterloo, WI; 35 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Technique Mechanical LLC

    ActivePrivate motor carrier

    Waterloo, WI

    CallAsk it
    Proof for Technique Mechanical LLC
    USDOT registration
    FMCSA 3872378
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waterloo, WI · serves Wisconsin
    Phone
    (608) 209-2789
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. A & S Plumbing Heating & Cooling Inc

    ActivePrivate motor carrier

    Watertown, WI · 13 mi away

    CallAsk it
    Proof for A & S Plumbing Heating & Cooling Inc
    USDOT registration
    FMCSA 1533999
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Watertown, WI · serves Wisconsin
    Phone
    (920) 262-9452
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. Ads Mechanical LLC

    ActivePrivate motor carrier

    Sun Prairie, WI · 11 mi away

    CallAsk it
    Proof for Ads Mechanical LLC
    USDOT registration
    FMCSA 2548948
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sun Prairie, WI · serves Wisconsin
    Phone
    (608) 834-0910
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Andys Heating and Cooling Inc

    ActivePrivate motor carrier

    Deerfield, WI · 10 mi away

    CallAsk it
    Proof for Andys Heating and Cooling Inc
    USDOT registration
    FMCSA 2819846
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Deerfield, WI · serves Wisconsin
    Phone
    (608) 445-2665
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. Capitol Mechanical Inc

    ActivePrivate motor carrier

    Sun Prairie, WI · 11 mi away

    CallAsk it
    Proof for Capitol Mechanical Inc
    USDOT registration
    FMCSA 1450225
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sun Prairie, WI · serves Wisconsin
    Phone
    (608) 241-9342
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. Fluid Quip Mechanical

    ActivePrivate motor carrier

    Columbus, WI · 10 mi away

    CallAsk it
    Proof for Fluid Quip Mechanical
    USDOT registration
    FMCSA 2988763
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Columbus, WI · serves Wisconsin
    Phone
    (920) 350-5823
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. High Tech Heating and AC Inc

    ActivePrivate motor carrier

    Cottage Grove, WI · 14 mi away

    CallAsk it
    Proof for High Tech Heating and AC Inc
    USDOT registration
    FMCSA 1606538
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Cottage Grove, WI · serves Wisconsin
    Phone
    (608) 839-5066
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Maass Refrigeration Service LLC

    ActivePrivate motor carrier

    Watertown, WI · 13 mi away

    CallAsk it
    Proof for Maass Refrigeration Service LLC
    USDOT registration
    FMCSA 4514756
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Watertown, WI · serves Wisconsin
    Phone
    (505) 693-6590
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Mechanical Systems Inc

    ActivePrivate motor carrier

    Sun Prairie, WI · 11 mi away

    CallAsk it
    Proof for Mechanical Systems Inc
    USDOT registration
    FMCSA 898902
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sun Prairie, WI · serves Wisconsin
    Phone
    (608) 825-2055
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Richter Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Watertown, WI · 13 mi away

    CallAsk it
    Proof for Richter Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 3406048
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Watertown, WI · serves Wisconsin
    Phone
    (920) 988-7050
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Wohlers Heating & AC Corp

    ActivePrivate motor carrier

    Cottage Grove, WI · 14 mi away

    CallAsk it
    Proof for Wohlers Heating & AC Corp
    USDOT registration
    FMCSA 2547985
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Cottage Grove, WI · serves Wisconsin
    Phone
    (608) 839-1604
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. Fowler Heating & Air Conditioning LLC

    ActivePrivate motor carrier

    Madison, WI · 16 mi away

    CallAsk it
    Proof for Fowler Heating & Air Conditioning LLC
    USDOT registration
    FMCSA 2639320
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Phone
    (608) 630-8802
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Lt Heating and Air LLC

    ActivePrivate motor carrier

    Deforest, WI · 18 mi away

    CallAsk it
    Proof for Lt Heating and Air LLC
    USDOT registration
    FMCSA 2183018
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Deforest, WI · serves Wisconsin
    Phone
    (608) 846-1676
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Mfc Mechanical Inc

    ActivePrivate motor carrier

    Juneau, WI · 19 mi away

    CallAsk it
    Proof for Mfc Mechanical Inc
    USDOT registration
    FMCSA 2322509
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Juneau, WI · serves Wisconsin
    Phone
    (920) 696-3434
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Robert's Plumbing and Heating Inc

    ActivePrivate motor carrier

    Madison, WI · 17 mi away

    CallAsk it
    Proof for Robert's Plumbing and Heating Inc
    USDOT registration
    FMCSA 1991588
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Phone
    (608) 622-6332
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Tradewinds Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Madison, WI · 18 mi away

    CallAsk it
    Proof for Tradewinds Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 3094339
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Phone
    (608) 709-1251
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Beaver Plumbing and Heating Ltd

    ActivePrivate motor carrier

    Beaver Dam, WI · 20 mi away

    CallAsk it
    Proof for Beaver Plumbing and Heating Ltd
    USDOT registration
    FMCSA 2307228
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Beaver Dam, WI · serves Wisconsin
    Phone
    (920) 887-7297
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Clark Heating & Cooling Inc

    ActivePrivate motor carrier

    Stoughton, WI · 21 mi away

    CallAsk it
    Proof for Clark Heating & Cooling Inc
    USDOT registration
    FMCSA 1768638
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Stoughton, WI · serves Wisconsin
    Phone
    (608) 873-8500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. D&J Heating & Air Conditioning LLC

    ActivePrivate motor carrier

    Stoughton, WI · 21 mi away

    CallAsk it
    Proof for D&J Heating & Air Conditioning LLC
    USDOT registration
    FMCSA 2431238
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Stoughton, WI · serves Wisconsin
    Phone
    (608) 663-4822
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. Dick's Refrigeration Inc

    ActivePrivate motor carrier

    Edgerton, WI · 23 mi away

    CallAsk it
    Proof for Dick's Refrigeration Inc
    USDOT registration
    FMCSA 1994651
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Edgerton, WI · serves Wisconsin
    Phone
    (608) 884-7872
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

More cities in Wisconsin

Green Bay 15Milwaukee 14Wausau 11De Pere 9Manitowoc 9New Berlin 9La Crosse 7Stevens Point 7Waukesha 7Appleton 6Kaukauna 6Eau Claire 5Franklin 5Marshfield 5Wisconsin Rapids 5

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