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Plumbers and heating and cooling contractors in Waukesha County, WI

  • 115

    Contractors

  • 39

    With Google ratings

  • 53

    Registered 10+ years

115 plumbers and heating and cooling contractors are listed in Waukesha County. 78 hold an active USDOT registration.

Of the 76 with a fleet size on record, 61 run one to three trucks, 10 run four to ten and 5 run more than ten. Waukesha has the most contractors with 15, then New Berlin with 12 and Waukesha with 12.

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Contractors 1 to 50 of 115

  1. Pat's Heating & Air Conditioning
    Oconomowoc5.0 from 2000 reviews via Google
    (262) 661-2411
  2. On Time Heating & Cooling
    Waukesha5.0 from 501 reviews via Google
    (262) 671-8999
  3. Cardinal Heating, Cooling, Plumbing & Electric
    Sussex5.0 from 353 reviews via Google
    (262) 316-3780
  4. Absolute Comfort HVAC LLC
    Waukesha5.0 from 337 reviews via Google
    (262) 664-9284
  5. Pro Serv Plumbing
    Waukesha5.0 from 306 reviews via Google
    (262) 650-1922
Map of plumbers and heating and cooling contractors in Waukesha County, WI
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. Genesee Heating & Air Conditioning, LLC
    Mukwonago5.0 from 235 reviews via Google
    (262) 951-0335
  2. Axis Mechanical
    5.0 from 231 reviews via Google
    (262) 345-2947
  3. The Otter Plumber
    5.0 from 144 reviews via Google
    (262) 399-5149
  4. Prestige Heating & Cooling
    Menomonee Falls5.0 from 128 reviews via Google
    (262) 894-2710
  5. Prestige Mechanical
    5.0 from 86 reviews via Google
    (414) 758-4528
  6. G&G Plumbing INC
    Pewaukee5.0 from 20 reviews via Google
    (414) 531-0860
  7. Prompt Heating & Air Conditioning LLC
    Waukesha5.0 from 17 reviews via Google
    (414) 534-1619
  8. Fox River Plumbing
    Waukesha5.0 from 11 reviews via Google
    (262) 333-8072
  9. Kettle Moraine Heating & Air Conditioning, LLC
    Delafield4.9 from 4900 reviews via Google
    (262) 397-9500
  10. Thielmann Heating, Cooling & Plumbing
    New Berlin4.9 from 2000 reviews via Google
    (262) 600-3027
  11. Quality Heating, Cooling, Plumbing & Electric
    Brookfield4.9 from 1500 reviews via Google
    (262) 421-4623
  12. Burkhardt Heating, Cooling, Plumbing & Electric
    Brookfield4.9 from 573 reviews via Google
    (262) 462-0052
  13. Gross Heating Inc
    Brookfield4.9 from 390 reviews via Google
    (262) 783-6000
  14. Sewer Ninjas
    Brookfield4.9 from 371 reviews via Google
    (414) 250-8605
  15. Tosa Plumbing LLC
    Menomonee Falls4.9 from 225 reviews via Google
    (262) 993-1219
  16. Preferred Plumbing
    4.9 from 186 reviews via Google
    (262) 470-4269
  17. Heating and Cooling Drs of Waukesha, Pewaukee and Delafield
    Waukesha4.9 from 172 reviews via Google
    (262) 686-0019
  18. Alpha Heating & Cooling LLC
    Oconomowoc4.9 from 163 reviews via Google
    (262) 594-5246
  19. Waukesha Plumbing LLC
    Mukwonago4.9 from 158 reviews via Google
    (262) 224-8377
  20. Vincent Plumbing & Heating
    Waukesha4.9 from 130 reviews via Google
    (262) 347-3322
  21. Mr. Holland's Home Services
    New Berlin4.8 from 2100 reviews via Google
    (262) 724-2490
  22. Austin Plumbing, Heating, Air & Electric
    Hartland4.8 from 1900 reviews via Google
    (262) 891-8709
  23. New Berlin Heating & Air Conditioning
    New Berlin4.8 from 1300 reviews via Google
    (262) 671-1020
  24. Tom's Heating Service
    Waukesha4.8 from 290 reviews via Google
    (262) 548-1300
  25. Schoenwalder Plumbing Inc
    Waukesha4.8 from 276 reviews via Google
    (262) 542-7908
  26. ZIM Heating and Cooling
    Waukesha4.8 from 56 reviews via Google
    (262) 388-4763
  27. Capital Heating, Cooling, Electric, and Plumbing
    Menomonee Falls4.7 from 3500 reviews via Google
    (414) 246-1184
  28. Over the Moon Heating, Air & Electric
    Waukesha4.7 from 1400 reviews via Google
    (262) 235-0018
  29. Mr. Rooter Plumbing of Southeast WI
    Brookfield4.6 from 674 reviews via Google
    (262) 320-4822
  30. P.J.'s Plumbing Co., Inc.
    Sussex4.6 from 252 reviews via Google
    (262) 367-2357
  31. JR Plumbing Inc
    New Berlin4.5 from 135 reviews via Google
    (262) 432-4444
  32. Ihn Company
    Pewaukee4.3 from 183 reviews via Google
    (262) 691-0402
  33. Cox Plumbing Co. Inc.
    Waukesha4.2 from 74 reviews via Google
    (262) 542-6921
  34. Joe Debelak Plumbing & Heating Co Inc
    Menomonee Falls4.1 from 66 reviews via Google
    (262) 251-2630
  35. Interstate Heating Co Inc
    Sussex
    (262) 246-4772
  36. Kettle Moraine Heating & Air Conditioning LLC
    Wales
    (262) 392-9400
  37. Riverside Plumbing LLC
    Nashotah
    (262) 367-3000
  38. Flat Rate Plumbing Inc
    New Berlin
    (262) 789-1830
  39. Midwest Plumbing
    Waukesha
    (262) 522-7494
  40. Capital Heating and Cooling
    Menomonee Falls
    (414) 384-4822
  41. Over the Moon Heating, Air & Electric
    Oconomowoc
    (262) 354-4325
  42. Best Price Plumbing
    Waukesha
    (262) 547-1124
  43. Capital Heating Cooling and Electric
    Menomonee FLS
    (414) 384-4822
  44. Third Coast Heating and Cooling LLC
    Brookfield
    (262) 264-8626
  45. Midwest Heating and Cooling LLC
    Mukwonago
    (414) 704-0129
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Ranked by verified owner, then a Google rating of 4.0 or higher, then review count, then fleet size. A lower rating is still shown, and ranks with the listings we hold no rating for. How ranking works

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Homes in Waukesha County

Half the homes in Waukesha County were built before 1981, 48% before 1980 and 20% before 1960. (Census Bureau American Community Survey table B25035, 2020 to 2024 5-year estimates; Census Bureau American Community Survey table B25034, 2020 to 2024 5-year estimates)

From 1991 to 2020, Waukesha County averaged 7,128 heating degree days and 574 cooling degree days a year. (NOAA NCEI nClimDiv county heating degree days, 1991 to 2020 averages; NOAA NCEI nClimDiv county cooling degree days, 1991 to 2020 averages)

In Waukesha County, 77% of occupied homes heat with utility gas, 18% with electricity. (Census Bureau American Community Survey table B25040, 2020 to 2024 5-year estimates)

Plumbing and HVAC rules in Wisconsin

What plumbing and HVAC work costs in Wisconsin

Ranges are national; ask contractors near you.

A plumber's hourly rate
$45 to $200 an hour; most charge $70 to $150 (HomeAdvisor, Fixr, HomeGuide)
A plumber's service call
$50 to $300 a visit, which often covers the first hour (HomeAdvisor, Fixr, HomeGuide)
After-hours or emergency call
about $100 to $300 added to the call, or about $150 to $350 an hour (HomeAdvisor, Fixr, HomeGuide)
Burst or leaking pipe repair
$200 to $3,000; the guides' averages run $500 to $1,200 (HomeAdvisor, Fixr, HomeGuide)
Clearing a sink, tub or toilet drain
$100 to $275 (HomeAdvisor, Fixr, HomeGuide)
Clearing the main line
$175 to $800; typically $350 to $650 (HomeAdvisor, Fixr, HomeGuide)
Hydro jetting
$350 to $1,400, depending on the line and the blockage (HomeAdvisor, Fixr, HomeGuide)
Gas tank water heater
$700 to $2,700 installed; about $1,900 on average (HomeAdvisor, Fixr, HomeGuide)
Tankless water heater
$1,600 to $5,600 installed for gas, depending on gas line and venting work (HomeAdvisor, Fixr, HomeGuide)$850 to $3,000 installed for electric, before any panel upgrade ($850 to $1,700) (Fixr, HomeGuide)
Heat pump water heater
$2,000 to $4,600 installed in place of an electric tank; more when it replaces gas (HomeAdvisor, Fixr, HomeGuide)
Sewer camera inspection
$125 to $500 (HomeAdvisor, Fixr, HomeGuide)
Sewer line replacement
about $1,400 to $5,300 for a typical line (HomeAdvisor, HomeGuide)$50 to $250 a linear foot (HomeAdvisor, HomeGuide)
Replacing central AC on existing ducts
$3,900 to $8,000; about $6,000 on average (HomeAdvisor, Fixr, Forbes Home)
Swapping a heat pump on existing ducts
$4,000 to $8,000; a 3-ton system about $3,900 to $6,200 (HomeAdvisor, Forbes Home, HomeGuide)
A whole-home heat pump system
commonly $14,000 or more (NYSERDA, Massachusetts EEAC, Fixr, HomeGuide)
Replacing a gas furnace
$3,800 to $6,200 at standard efficiency (HomeGuide, HomeAdvisor, Fixr, Forbes Home)$5,200 to $12,000 at high efficiency (90% AFUE and up) (HomeGuide, HomeAdvisor, Fixr, Forbes Home)
Replacing an electric furnace
$1,600 to $8,000, with a like-for-like swap at the low end (Fixr, HomeAdvisor)
A single-zone mini-split
$2,000 to $5,000 (HomeGuide, Fixr, Forbes Home)
A multi-zone mini-split
$3,000 to $14,000 for 2 to 4 zones (HomeGuide, Fixr, Forbes Home)
An HVAC tune-up
$70 to $350 a visit; a basic tune-up is often about $100 to $200 (HomeGuide, HomeAdvisor, Fixr)
An HVAC maintenance plan
$120 to $500 a year (HomeGuide, Fixr)

Ranges from HomeAdvisor, HomeGuide, Fixr, Forbes Home, NYSERDA and the Massachusetts EEAC, checked September 2026.

What plumbing and HVAC work costs in Wisconsin

Rules in Wisconsin

Wisconsin licenses master, restricted master and journeyman plumbers.1, 2, 3 HVAC Contractor and HVAC Qualifier credentials in Wisconsin come from the Department of Safety and Professional Services.4, 5 Permits for replacing equipment in Wisconsin are local, since the state's dwelling code doesn't cover repairs to plumbing, heating or air conditioning.6

Plumbing and HVAC rules in Wisconsin

Nearby counties

Sources

  1. Wisconsin Department of Safety and Professional Services ↑
  2. Wisconsin State Legislature ↑
  3. Wisconsin Department of Safety and Professional Services ↑
  4. Wisconsin Department of Safety and Professional Services ↑
  5. Wisconsin Department of Safety and Professional Services ↑
  6. Wisconsin State Legislature ↑