Trewin Pumping Services
Septic system service
Serving Fredericksburg, IA
No phone or website on file.
Location: 3140 250th St, Fredericksburg, IA 50630From Google Business Profile
5.0
2 Google reviews
Google categories: Septic system service
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Photos on Google: 1
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Aug 2025
Came today in the rain on a Sunday. Nice man and did a great job. Can't beat the price.
From Google Business Profile, last checked October 11, 2026.
About septic system services in Fredericksburg
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.