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Plumbers and heating and cooling contractors in Grant County, WI

  • 23

    Contractors

  • 10

    With Google ratings

  • 7

    Registered 10+ years

23 plumbers and heating and cooling contractors are listed in Grant County. 14 hold an active USDOT registration.

Of the 13 with a fleet size on record, 11 run one to three trucks, 1 runs four to ten and 1 runs more than ten. Platteville has the most contractors with 5, then Boscobel with 3 and Cuba City with 3.

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All 23 contractors

  1. Lenz Plumbing Heating & Air Conditioning Inc
    Montfort5.0 from 94 reviews via Google
    (608) 732-8218
  2. GOFIX AC Repair
    Platteville5.0 from 6 reviews via Google
    (608) 369-8764
  3. Hromadka Heating & Cooling
    Lancaster5.0 from 3 reviews via Google
    (608) 732-8576
  4. Schneedals Heating & Cooling LLC
    Bloomington4.8 from 10 reviews via Google
    (608) 723-8950
  5. Kieler Plumbing, Heating & Cooling
    Platteville4.7 from 13 reviews via Google
    (608) 330-2485
Map of plumbers and heating and cooling contractors in Grant County, WI
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. Bill's Plumbing & Heating
    Platteville4.6 from 47 reviews via Google
    (608) 348-5026
  2. Ingersoll Plumbing and Heating Incorporated
    Platteville4.4 from 19 reviews via Google
    (608) 348-5555
  3. Oyen Plumbing and Heating LLC
    Platteville4.2 from 23 reviews via Google
    (608) 331-0238
  4. Hinderman Heating & Cooling LLC
    Hazel Green4.1 from 9 reviews via Google
    (608) 748-9000
  5. Molo Plumbing & Heating
    Platteville4.0 from 3 reviews via Google
    (608) 348-4886
  6. H&N Plumbing Heating and Electrical
    Fennimore
    (608) 822-3258
  7. Bennett Plumbing LLC
    Lancaster
    (608) 723-3468
  8. B Kuhl Plumbing LLC
    Cuba City
    (563) 543-2018
  9. Boscobel Plumbing Inc
    Boscobel
    (608) 375-4221
  10. Cornell Plumbing LLC
    Boscobel
    (608) 604-0232
  11. H & N Plumbing & Heating
    Fennimore
    (608) 822-3258
  12. J&J Plumbing
    Fennimore
    (608) 347-0106
  13. Southwest Mechanical LLC
    Cuba City
    (608) 744-2001
  14. Sta-Well Plumbing LLC
    Boscobel
    (608) 375-6056
  15. Pats Plumbing Services LLC
    Cuba City
    (608) 732-0945
  16. Hefel Heating Cooling and Geothermal Inc.
    Hazel Green
    (608) 568-3506
  17. Harkness Heating & Cooling Llc
    Platteville
    (608) 778-0707
  18. Uthe Plumbing Heating & Electrical LLC
    Hazel Green
    (608) 854-2265
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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 Grant County

Half the homes in Grant County were built before 1973, 61% before 1980 and 35% 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, Grant County averaged 7,151 heating degree days and 666 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 Grant County, 45% of occupied homes heat with utility gas, 24% with propane or other bottled gas and 16% 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 ↑