Licensed Septic Companies in Waukesha County, WI
8 septic companies serve Waukesha County, Wisconsin.
Septic services in Waukesha County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost
8 septic companies in Waukesha County
Oconomowoc 2
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Herr Construction Inc
S15 W33670 Wolf Rd, Oconomowoc, WI 53066
From their website: Pumping · Inspection · Perc testing
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Herr Septic & Sewer
S15w33670 Wolf Rd, Oconomowoc, WI 53066
From their website: Pumping · Inspection · Perc testing
Waukesha 2
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Sunset Septic Service
S34 W29945, Little John Dr, Waukesha, WI 53189
From their website: Pumping · Inspection · Repair
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Walter Stanley Septic
S65W22175 W National Ave, Waukesha, WI 53189
From their website: Pumping · Drain field · Risers & lids · Grease traps
Eagle 1
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McDonough Septic
555 Anton Ct, Eagle, WI 53119
From their website: Pumping · Repair · Risers & lids · Grease traps
Hartland 1
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Aero-Stream LLC
W300N7706 Christine Ln, Hartland, WI 53029
From their website: Pumping · Installation · Repair · Drain field · Aerobic systems · Risers & lids
Nashotah 1
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Area Septic Installation
W331N4544 Emley Dr, Nashotah, WI 53058
From their website: Pumping · Installation · Inspection · Repair · Drain field
Wales 1
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Sunset Septic Services
Wales, WI 53183, Wales, WI 53183
From their website: Pumping · Inspection · Repair
No listings match those filters.
Septic licensing in Wisconsin
Wisconsin has no separate septic installer license; private onsite systems are installed under plumbing licenses and maintained by licensed POWTS maintainers.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Waukesha County and whether the permit fee is in their quote.
Wisconsin septic licensing: agencies, license types and how to check a license →
Septic companies in Waukesha County: common questions
How many licensed septic companies are in Waukesha County, WI?
8 septic companies serve Waukesha County, Wisconsin. Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Wisconsin?
Wisconsin has no separate septic installer license; private onsite systems are installed under plumbing licenses and maintained by licensed POWTS maintainers. The licensing body is the Wisconsin DSPS.
Which companies pump septic tanks in Waukesha County?
8 of the 8 listings in Waukesha County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in Waukesha County?
2 listings in Waukesha County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Wisconsin license.
How do I check a septic contractor's license in Wisconsin?
Use the Wisconsin DSPS's lookup (https://dsps.wi.gov) and search the contractor's name or license number. Our guide to checking a septic license walks through it.