Schirmers Wastewater & SP Testing, Inc.
septic
Serving St Michael, MN
From Google Business Profile
3.9
7 Google reviews
Google categories: Septic system service
View on Google Maps →Last checked October 13, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
1 out of 5 stars · Jul 2025
Deb Schirmers, the office manager, is rude, childish and unprofessional. Additionally, she has zero listening skills and has made repeated false statements, including regarding billing (and other bizarre claims). I've read elsewhere in…
5 out of 5 stars · Feb 2024
I have been doing business with Schirmers wastewater for over 25 years. Steve and Deb have always been great to work with.
1 out of 5 stars · Apr 2021
I had a really bad experience with Deb. I had to call the company because our client needed help with septic drain field inspection - our client called to request some information from Schirmers Watewater about the drain field - company…
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 13, 2026.
About septic system services in St Michael
Septic services pump, inspect, repair and install septic systems. Septic contractors pump tanks, perform inspections for home sales, repair baffles and lines, and design and install new tanks and drain fields that meet county regulations.
Typical cost: $350–$12,000 from routine pumping to system replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Confirm certification: Many states certify septic installers and inspectors.
- Ask about inspection reports: Get written condition reports.
- Check county permits: Installations require county permits.