💧 WellWaterData
Home › Wisconsin › Winnebago

Licensed Well Drillers & Pump Installers in Winnebago County, Wisconsin

26 licensed well professionals on record, 26 with published phone numbers. Sourced from Wisconsin state licensing records.

Get your well water tested

Private wells aren't covered by public water regulations — annual testing for bacteria, nitrates, and local contaminants is on you. Get a certified lab test kit or a treatment quote for your area.

Find testing & treatment options →

Licensed professionals

NameCityPhoneLicense
Bentley, Kendall MFremont(920)209-3305Individual lic. 8618
Ferguson, Christopher JNeenah(920)422-6456Individual lic. 9138
Forrest Plumbing LlcLarsen(920)836-3986Business lic. 7863
Forrest, Chad LLarsen(920)836-9386Individual lic. 3736
Hawkins, Timothy MNeenah(920)419-1341Individual lic. 8466
Kind, David AOshkosh(920)235-1340Individual lic. 5921
Kleinheinz, Gregory TOshkosh(920)479-3344Individual lic. 8361
Koch Plumbing & Heating, Inc.Oshkosh(920)252-2310Individual lic. 3063
Koch, Kevin JOshkosh(920)252-2310Individual lic. 8976
Kramer, Jeffery GOshkosh(920)410-4864Individual lic. 6915
Ludwig, MichaelOshkosh(920)231-5770Individual lic. 4692
Ludwig, Nicholas MOshkosh(920)216-0202Individual lic. 7771
Ludwigs Plumbing & Well Pumps LlcOshkosh(920)231-5770Business lic. 8590
Merten Plbg & Htg IncOshkosh(920)231-6795Business lic. 6533
Merten, JeffreyOshkosh(920)231-6795Individual lic. 4481
Peterson, Richard RAppleton(920)733-7590Individual lic. 6933
Rogers Pump Co LlcOshkosh(920)231-6080Business lic. 6958
Rogers, Andrew VOshkosh(920)231-6080Individual lic. 6509
Sammons Plumbing Oshkosh IncOshkosh(920)231-9880Business lic. 3613
Sammons, Wade MOshkosh(920)231-9880Individual lic. 6618
Schafer Well Drilling LlcFremont(920)446-2245Business lic. 9308
Tellock, RichardFremont(920)446-3339Individual lic. 5829
Walter Plumbing LlcOshkosh(920)203-8586Business lic. 8399
Walter, ScottOshkosh(920)203-8586Individual lic. 7928
Wells By Welch - Bentley Wd LlcFremont(920)209-3335Business lic. 7500
Zentner Kurt J & Sons IncOshkosh(920)235-1340Business lic. 2084
Test your water first: A certified mail-in test kit screens for 50+ contaminants — bacteria, nitrates, metals, hardness — with lab-grade results, so you know exactly what (if anything) your well needs treated before spending on equipment.

Why hire a licensed well contractor in Wisconsin?

Wisconsin requires well drillers and pump installers to hold a state license to construct, modify, or service private water wells. Hiring a licensed contractor protects your groundwater, keeps you compliant for property sales and loans, and ensures work meets state construction standards. Always verify a contractor's current license status with the state before hiring.