Herr Septic & Sewer

4.9(35 reviews on Google)

Septic Service listing in Oconomowoc, WI

About Herr Septic & Sewer

Herr Septic & Sewer in Oconomowoc handles septic, mound and sewer problems for homeowners, builders and real estate professionals across southeastern Wisconsin. Work spans system installation, replacement, repairs, pumping and maintenance, filter cleaning, soil testing and home sale inspections, plus sewer installation, repair, cleaning, lining, jetting and camera work. System evaluations and septic system design are also available. Emergency sewer repairs are offered, and trenchless repair techniques are used to find and fix pipe problems. It also offers sewer lateral repair and replacement and chemical root treatment. The company traces its roots to Jacob Herr, who became one of Wisconsin's first licensed master plumbers in 1913, and Richard Herr later installed his first mound system. Hours are not posted, so call 262-968-2550 to confirm availability. Rated 4.9 from 35 Google reviews, 33 of them five stars.

What reviewers mention: knowledgeable staff (12), septic inspection (4), holding tank installation (2), system pumping (2), clear communication (2), timeliness (2), permit (2), thoroughness (2), nice technician (2), answered questions (2)

Services and details

  • Septic pumping

    Yes
  • New system installs

    Yes
  • Septic inspections

    Yes
  • Camera and jetting

    Yes
  • Emergency service

    Yes

No information yet on drain field work, aerobic systems, risers and lids, grease traps, portable toilets, licensed and insured, family owned. The website did not say; call and ask.

Contact

Listing compiled from public sources on 2026-11-10. Report a correction or request removal. Back to septic service companies in Oconomowoc.