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Whole-House Generator Installation in Waukesha County, Wisconsin
91 businesses offering whole-house generator installation in Waukesha County, WI. Updated 9-22-26. Serving Waukesha, New Berlin, Brookfield, Menomonee Falls, Oconomowoc and Pewaukee and the rest of the county.
| Business | Phone | Website | |
|---|---|---|---|
| A & H Electric IncPewaukee | (262) 691-9540 | Report | |
| 3 Sons ElectricPewaukee | (262) 379-7667 | 3-sons-electric.com | Report |
| Absolute Comfort HVAC LLCWaukesha | (262) 664-9284 | absolutecomfortwi.com | Report |
| Acme ElectricMenomonee Falls | (800) 334-5214 | hubbell-acmeelectric.com | Report |
| AdamsWaukesha | (262) 307-2329 | teamadams.com/?phone=262-307-2329 | Report |
| Alteri ElectricBrookfield | (262) 232-7722 | alterielectric.com | Report |
| Apex Electric ContractorsNew Berlin | (262) 233-2349 | Report | |
| Arrowhead ElectricMuskego | (414) 499-0697 | arrowhead-electric.net | Report |
| Austin Plumbing, Heating, Air & ElectricHartland | (262) 891-8709 | teamaustin.com | Report |
| Badgerland Electric IncLannon | (262) 251-4255 | Report | |
| Berres HVAC & Electric LLCNashotah | (262) 269-1528 | berreshvacandelectric.com | Report |
| Brew City Electric, LLCMuskego | (414) 659-7059 | brewcityelectric.com | Report |
| Brook Park Electric IncBrookfield | (262) 789-1304 | brookparkelectric.net | Report |
| Bublitz Electric LLCNew Berlin | (262) 510-9006 | bublitzelectric.com | Report |
| Burkhardt Heating, Cooling, Plumbing & ElectricBrookfield | (262) 462-0052 | burkhardtheating.com/service-areas/brookfield | Report |
| Cardinal Heating, Cooling, Plumbing & ElectricSussex | (262) 316-3780 | cardinalhvac.com | Report |
| CK Electric LLCNew Berlin | (414) 840-6466 | c-kelectric.com/contact | Report |
| Clear Choice Electrical LLCMenomonee Falls | (262) 327-4864 | Report | |
| Coates ElectricWaukesha | (262) 798-9500 | Report | |
| Complex Security Solutions Inc.New Berlin | (262) 207-4099 | complexsecuritysolutions.com | Report |
| Dousman Electric Co., Inc.Dousman | (262) 965-2896 | Report | |
| Edge ElectricPewaukee | (800) 364-3343 | edgeelectricwi.com | Report |
| Elect-Tech, Inc.Waukesha | (262) 446-3122 | elect-techinc.com | Report |
| Electrical Concepts, Inc.Waukesha | (262) 548-0480 | Report | |
| Electrical Connections, Inc.Wales | (262) 970-9170 | electricalconnections-inc.com | Report |
| Empire Electrical ServiceBrookfield | (262) 883-8122 | Report | |
| Energy Systems - Generac Industrial EnergySussex | (800) 845-8519 | energysystems.com | Report |
| Engler Electric, Inc.Waukesha | (414) 281-1530 | englerelectric.com | Report |
| EquipmentShareMenomonee Falls | (262) 509-9004 | equipmentshare.com/location-directory/wi/menomonee-falls/adv | Report |
| Faith Technologies IncorporatedPewaukee | (920) 225-6500 | faithtechinc.com | Report |
| Filut ElectricOconomowoc | (262) 719-3015 | Report | |
| Fuerst ElectricWales | (262) 563-3308 | fuerstelectric.com | Report |
| Full Power Electric LLCEagle | (262) 594-5118 | wisconsin-electrician.com/electrician-in-eagle | Report |
| Generator Supercenter Inc.Waukesha | (262) 290-5620 | generatorsupercenter.com | Report |
| Generator Supercenter of Lake CountryDelafield | (262) 622-6220 | generatorsupercenteroflakecountry.com | Report |
| Giraffe ElectricWaukesha | (262) 549-6500 | giraffeelectric.com | Report |
| GMJ Electrical ContractorsHartland | (262) 367-1834 | Report | |
| Heinritz Electric IncWaukesha | (262) 549-6465 | Report | |
| High Voltage Maintenance (HVM)New Berlin | (262) 784-3660 | hvmcorp.com/en-us | Report |
| Home Team Energy CompanyBrookfield | (262) 228-8701 | hometeamenergy.com | Report |
| Hometown Electric, LLCBrookfield | (262) 370-3876 | hometownelectricofbrookfield.com | Report |
| Interstate Power SystemsButler | (262) 781-7100 | powersystems.istate.com/location/milwaukee-wi | Report |
| J D Electric IncNashotah | (262) 369-9862 | Report | |
| JM Electrical Contractors, LLCWaukesha | (262) 574-9473 | jmelec.com | Report |
| Johnson Electric, Inc.Waukesha | (262) 549-3777 | johnsonelectricinc.net | Report |
| Jolly Electrical ContractingMuskego | (414) 240-0744 | Report | |
| Kane Electric LLCBrookfield | (262) 790-4441 | Report | |
| Kettle Moraine Heating & Air Conditioning, LLCDelafield | (262) 397-9500 | kettlemoraineheating.com | Report |
| L&R Lawn Equipment & Repair, IncLannon | (262) 255-2960 | mowandsnow.com | Report |
| Lake Country ElectricHartland | (262) 204-7434 | lakecountryelectric.net | Report |
| Lakeland ElectricHartland | (262) 691-7151 | Report | |
| Lemberg Electric CompanyBrookfield | (262) 781-1500 | lembergelectric.com | Report |
| Lyons Electric Co IncDelafield | (262) 646-6828 | lyons-electric.com | Report |
| Manik ElectricMukwonago | (262) 378-8777 | manikelectric.com | Report |
| Miller Electrical Enterprises, Inc.Big Bend | (262) 662-1900 | millerelectricent.com | Report |
| Mr. Holland's Home ServicesNew Berlin | (262) 724-2490 | mrhollandsheatingandair.com | Report |
| NSI Electrical Contractors IncNew Berlin | (414) 761-4660 | nsielectric.com | Report |
| On Demand ElectricNew Berlin | (262) 754-0525 | ondemandelectric.com | Report |
| Over the Moon Heating, Air & ElectricWaukesha | (262) 400-2306 | calloverthemoon.com | Report |
| P L Freeman CoBrookfield | (262) 784-6860 | plfreeman.com | Report |
| Pat's Heating & Air ConditioningOconomowoc | (262) 661-2411 | patsheating.com | Report |
| Pieper Electric, Inc.New Berlin | (414) 462-7700 | pieperpower.com | Report |
| Pinky Electric IncMuskego | (262) 679-1380 | pinkyelectric.com | Report |
| Precision Electrical Contractors INCNew Berlin | (262) 888-9497 | precisionelectricalwi.com | Report |
| Preferred Electrical ContractorsNew Berlin | (262) 784-5930 | preferredelectrical.com | Report |
| Pure Electric LLCSussex | (262) 492-4355 | pureelectricwi.com | Report |
| Quality Heating, Cooling, Plumbing & ElectricBrookfield | (262) 421-4623 | qualityheating.com | Report |
| Reich Installation Services IncPewaukee | (262) 446-0234 | reichinstallation.com | Report |
| Seider Heating, Plumbing & ElectricalWaukesha | (262) 436-0505 | seider.com | Report |
| Seider Heating, Plumbing & ElectricalMenomonee Falls | (262) 251-8900 | seider.com/menomonee-falls-location | Report |
| Simons Electrical SystemsWaukesha | (262) 542-2720 | simonselectric.com | Report |
| Southeast Electrical ServicesBig Bend | (262) 510-0328 | southeastelectricalwi.com | Report |
| Staff Electric Co IncMenomonee Falls | (262) 781-8230 | staffelectric.com | Report |
| Staples EnergyPewaukee | (262) 522-8900 | staplesenergy.com | Report |
| Starr Electric IncBrookfield | (262) 789-1212 | starrelectric.com | Report |
| Stronghold Interiors LLCWaukesha | (262) 361-2017 | strongholdinteriors.com | Report |
| TEC Electrical Services LLCBig Bend | (262) 500-4812 | tecelectricwi.com | Report |
| Terminal-AndraePewaukee | (414) 933-6970 | terminalandrae.com | Report |
| TESLA ELECTRIC, LLCNew Berlin | (414) 861-0776 | Report | |
| Total Comfort of Wis IncPewaukee | (262) 523-2510 | total-mechanical.com | Report |
| Total Energy Systems LLCMenomonee Falls | (414) 357-7900 | totalenergysystems.com | Report |
| Total Mechanical, Inc.Pewaukee | (262) 523-2500 | total-mechanical.com | Report |
| Trautman ElectricOconomowoc | (262) 567-4004 | Report | |
| Trawicki ElectricMenomonee Falls | (262) 820-3450 | trawickielectric.com/Contact | Report |
| TriTech Corporation of AmericaWaukesha | (262) 717-0037 | tritechcoa.com | Report |
| Trusted ElectricPewaukee | (262) 229-7754 | trustedelectricco.com | Report |
| Uihlein ElectricBrookfield | (262) 781-1260 | uihleinelectric.com | Report |
| United Rentals - Power & HVACWaukesha | (262) 207-5100 | unitedrentals.com/locations/wi/waukesha/power-hvac-rentals/7 | Report |
| Van Ert Electric Company, Inc.Mukwonago | (866) 943-0590 | vanert.com | Report |
| Vector Electrical ContractorsWaukesha | (262) 547-5073 | vectorelectrical.biz | Report |
| Wil-Surge Electric IncButler | (262) 781-9210 | wilsurge.com | Report |