Septic Done Right – Local Expertise You Can Trust
Installing or repairing a septic system in Helena, Montana, isn’t just a matter of digging a hole and dropping in a tank. It requires technical expertise, a solid understanding of local soil and weather conditions, and strict compliance with county and state regulations. At Schaefer Excavating, we offer licensed and insured septic system services backed by experience you can count on.
Whether you’re building a new home or maintaining an existing property, we help ensure your wastewater system is safe, efficient, and built to last.
Why Septic Matters in Helena
Many homes and ranch properties in the Helena Valley are outside of city sewer zones, which means they rely on septic systems for wastewater treatment. Your septic tank, drain field, and connecting components are essential for maintaining a safe and functional home. Problems like poor drainage, backflow, or groundwater contamination can become costly—and dangerous—if not addressed properly.
That’s why it’s critical to work with a contractor who understands local conditions, such as:
Clay-heavy or rocky soils
High water tables in spring
Helena’s deep frost line (~4 feet)
Local DEQ permitting requirements
Our Septic Tank Services in Helena, MT
1. New Septic System Installation
We install septic systems from the ground up. Our team works with property owners, builders, and local designers to excavate and install:
Septic tanks (plastic, concrete, or fiberglass)
Distribution boxes
Leach/drain fields
Inspection ports and risers
Cleanouts and filters
We ensure your installation meets or exceeds Montana DEQ guidelines and is ready for final inspection.
2. Septic Tank Replacement
If your tank is cracked, outdated, or no longer up to code, we’ll remove it and install a modern, compliant system. Signs your septic tank may need replacement:
Foul odors or sewage backups
Soggy yard or pooling water
Frequent need for pumping
Tank more than 25–30 years old
3. Emergency Septic Repair
We offer rapid-response septic repair services for problems that can’t wait. If you’re experiencing clogs, backups, leaks, or drain field failure, call us right away. We’ll assess the problem and provide affordable solutions fast.
4. Site Evaluation & DEQ Coordination
We handle the excavation and prep, but we also help coordinate permitting with the Montana Department of Environmental Quality (DEQ) and Lewis & Clark County Environmental Health. From soil testing to system specs, we can work with your designer or recommend one.
What Makes Schaefer Excavating Different?
✔ Local Knowledge: We understand the terrain, frost depth, and county codes specific to Helena and surrounding towns.
✔ Transparent Pricing: You’ll receive a clear quote with no hidden fees or delays.
✔ Reliable Scheduling: We show up on time and finish your project as promised.
✔ Full-Service Solutions: Excavation, tank placement, backfilling, inspection prep—we handle it all.
Signs You May Need Septic Repairs
Slow drains in your home
Gurgling toilets or frequent backups
Lush green patches over the drain field
Sewage odors in the yard
Recent flooding or heavy rains are affecting the function
If you notice any of these issues, don’t delay—septic problems escalate quickly and can lead to major property damage.
Our Process for Septic Installation in Helena
Site Visit: We visit your property to assess slope, access, water table, and space.
Permitting: We work with DEQ-certified designers or connect you with one to complete the system layout and application.
Excavation: We dig the tank and trench the lines with precision and care.
Installation: We set the tank, install pipe and drainage components, and backfill using proper compaction.
Inspection: We coordinate with county inspectors to ensure everything passes final review.
Serving Helena and Beyond
While we’re based in Helena, we proudly serve clients in:
East Helena – Residential septic installations
Clancy & Montana City – Rocky hillside tank placement
Butte & Bozeman – Larger system replacements and rural builds
Great Falls – Drain field installs for small-acreage properties
Ready to Get Started?
If you’re building a new home, replacing a tank, or experiencing septic issues, don’t wait. Schaefer Excavating is your trusted partner for septic tank installation and repair in Helena, MT.
📞 Call Trevon today at (406) 691-0932.
🌐 Visit us online at schaeferexcavatingmt.com
📍 Serving Helena, Butte, Great Falls & Bozeman
