Welcome to South Platte Services, LLC, formerly Shirley Septic Pumping, LLC!
Septic Tank Excavation
Septic Tank Excavation
in Mountain Area Jefferson County, Park County, Clear Creek County and Surrounding Areas
Whether your septic tank has deteriorated, failed components, or simply needs relocating due to renovation or expansion, it’s critical to involve experienced professionals. South Platte Services, LLC offers full-service septic tank excavation and related work for both homes and businesses. From safe access to proper disposal and restoration, we ensure the job is done right.
Septic Tank Excavation Services
Our excavation service includes:
- Assessment and locating existing septic tank (even aged systems with poor records)
- Safe excavation of the tank or system components, accounting for soil, slope, and mountain terrain
- Removal of tanks as needed
- Preparation of the site for new installation or repairs (when applicable)
- Site cleanup and restoration of access surface area after excavation
- We can provide a referral list should you need an entire system installed or replaced
We use experienced crews and specialized equipment to manage excavation, protect your landscape, and coordinate properly with disposal and installation phases.
“Good communication, the work was done well and on time.” – Bill B
Why Regular Septic Maintenance Matters
Excavating a septic tank is more complex than just digging it up. Older or damaged tanks can collapse when disturbed, and mountain-area soil conditions like rocky ground or steep slopes can create instability if they’re not handled correctly. Improper removal or reconstruction may also lead to code violations, backups, or environmental issues. When access is limited or the wrong equipment is used, the process can take longer and cause unnecessary disruption to your property. Professional excavation protects your system, your land, and your long-term investment.
Signs you might need excavation:
- Your tank has been pumped but you still experience backups or slow drainage
- You have an old system with unknown maintenance history or age-related damage
- You’re planning a property addition, expansion or new septic system where relocation or removal is required
- There has been a collapse, damage or failure of existing tank structure
By choosing professional excavation and site-preparation, you protect your investment, maintain compliance, and ensure your property recovers cleanly after major septic work.
Serving: Mountain Area Jefferson County • Park County • Clear Creek County
Why Choose South Platte Services, LLC for Septic Excavation
- Deep experience working in mountain area Jefferson County, Park County, Clear Creek County and surrounding areas with a special understanding of mountainous soil, slopes, and access challenges
- Clear, detailed estimates including site conditions and potential complexity
- Professional excavation crews skilled in safe handling of tanks, heavy equipment, disposal coordination
- Transparent communication and minimal disruption to property or landscaping
- Post-service site restoration and guidance on next steps (repair or replacement) to avoid further issues
Frequently Asked Questions
How much does septic tank excavation cost?
Septic tank excavation costs vary based on tank depth, soil conditions, slope, accessibility, and whether removal or replacement is required. In Jefferson County, Park County, and Clear Creek County, rocky soils and limited access can increase labor and equipment requirements. We provide detailed, site-specific estimates that account for terrain and excavation complexity before work begins.
How long does septic tank excavation take?
Most septic tank excavation projects take one to two days, depending on depth, weather conditions, and site access. Projects involving tank removal, structural collapse, or full system replacement may require additional time. Mountain terrain and rocky soils can also affect duration.
Do I need a permit to excavate or remove a septic tank?
In most cases, yes. County health departments typically require permits for septic tank removal, relocation, or replacement. We are familiar with local regulations in Jefferson, Park, and Clear Creek Counties and can help ensure your excavation work remains compliant.
How do I know if my septic tank needs excavation instead of pumping?
If you continue to experience backups, slow drainage, or signs of structural failure after pumping, excavation may be required to inspect or replace damaged components. Visible sinking areas or collapse above the tank can also indicate a need for professional evaluation.
Can an old septic tank collapse during excavation?
Yes. Aging steel or deteriorated concrete tanks can collapse when disturbed if not handled properly. This is why professional excavation using trained crews and proper equipment is critical — especially for older mountain properties with undocumented systems.
Can a septic tank be relocated during a home addition?
Yes. Septic tank relocation is common during renovations, additions, or property expansion. Excavation is performed carefully to protect surrounding soil structure and ensure the new location meets setback and regulatory requirements.
Do you always have to replace the leach field when excavating a septic tank?
Not always. In some cases, excavation is limited to tank removal or structural repair. However, if the drain field (leach field) has failed or does not meet current code requirements, replacement may be necessary. A proper site evaluation determines whether only the tank needs attention or if broader septic system upgrades are required.
How deep is a septic tank burried?
Most septic tanks are buried 1 to 4 feet below ground, but depth varies depending on system age, frost line requirements, and terrain. Older systems in mountain areas may be deeper due to grading changes or landscaping over time. Locating and safely exposing the tank requires proper equipment and experience to avoid structural damage.
Can septic tank excavation be performed during the Winter?
Yes, but winter excavation in Colorado mountain communities can be more complex due to frozen ground, snow cover, and limited access. Proper equipment and site preparation are essential to avoid delays or property damage. Emergency excavations can be performed year-round when necessary.
What are the areas for septic tank excavation?
South Platte Services provides professional septic tank excavation and removal services throughout Jefferson County, Park County, Clear Creek County, and surrounding Colorado mountain communities, including:
· Golden, CO
· Evergreen, CO
· Conifer, CO
· Pine, CO
· Bailey, CO
· South Park, CO
We regularly serve properties throughout the foothills and mountain corridor, including rural and limited-access sites. If your home or business is located in the mountains, along the Highway 285 corridor, or in surrounding communities, contact our team to confirm service availability.
Schedule a Septic Excavation Assessment
If you suspect tank failure, structural damage, or require septic tank relocation for a renovation or expansion, contact South Platte Services today for a detailed site evaluation.
Our experienced mountain-area excavation crews provide safe, compliant septic tank removal and site preparation throughout Golden, Evergreen, Conifer, Pine, Bailey, and surrounding foothill communities.
Request an Excavation Estimate
If you suspect your septic system needs excavation or you’re planning a property expansion, reach out today. South Platte Services, LLC will assess your situation, recommend the best path forward, and provide an estimate for septic tank excavation. Contact us now to schedule your consultation.