Septic Installation in Foristell, MO – House Excavating LLC

Phone: (636) 213-5003 or (573) 203-1123

Looking for reliable, licensed septic installation in Foristell, Missouri and the surrounding areas? House Excavating LLC has been the trusted local choice for residential and commercial septic systems, drain fields, excavation, land grading, and French drain installation since 2008.

Why Foristell Homeowners & Businesses Choose Us

Foristell is a fast-growing city in western St. Charles County with a population of over 3,200 residents (2024 estimate) and still expanding rapidly along the I-70 and Highway Z corridors. New construction homes, acreages, and commercial developments all require properly designed and permitted septic systems that meet St. Charles County Health Department standards. Our team knows the local clay soils, high water tables in the Cuivre River floodplain, and exact permitting process inside and out – saving you time and costly mistakes.

Our Core Services in Foristell & Surrounding Areas

• New Septic System Installation (Conventional, Mound, Aerobic, & Alternative Systems)
• Septic Tank & Drain Field Replacement / Repair
• Complete Site Excavation & Land Clearing
• Precision Land Grading & Final Grading
• French Drain & Surface Water Management
• Commercial Septic Systems for Businesses, Churches, & Subdivisions

We serve Foristell and all nearby communities including Wentzville, Lake St. Louis, Wright City, New Melle, Moscow Mills, Troy, Warrenton, and Flint Hill.

What Our Foristell Customers Are Saying

⭐⭐⭐⭐⭐ “House Excavating installed a new mound system on our 5-acre lot off Dietrich Road. They handled everything – soil testing, county permits, installation, and final grading. Professional crew and fair pricing. Highly recommend!” – Mike & Sarah T., Foristell, MO

⭐⭐⭐⭐⭐ “We needed a commercial septic system for our new shop on Highway Z. They finished ahead of schedule and passed county inspection the first time. Best excavating company we’ve worked with in St. Charles County.” – Jason R., Owner, Foristell Automotive

⭐⭐⭐⭐⭐ “Replaced our failing drain field in one week. The team was respectful, cleaned up every day, and explained everything. Our yard actually looks better now than before they started!” – Linda K., Foristell, MO

⭐⭐⭐⭐⭐ “Excellent land grading and French drain work around our new home in Providence Estates. No more water in the basement after heavy rains. Thank you!” – The Wilson Family, Foristell

Proudly Serving Foristell & All of St. Charles, Warren & Lincoln Counties

As a family-owned and operated Missouri company, we live and work in the same communities we serve. When you call House Excavating LLC, you’re supporting a local business that’s fully licensed, bonded, and insured with decades of experience in Foristell’s unique soil and terrain conditions.

Ready for your new septic system, drain field repair, or excavation project?

📞 Call House Excavating LLC today at (636) 213-5003 or (573) 203-1123 Free estimates • Same-day quotes in most cases • Emergency service available

House Excavating LLC – Your Foristell septic and excavation experts. Serving Foristell, Wentzville, Wright City, New Melle, Lake St. Louis, Moscow Mills, Troy, Warrenton, and beyond.