Septic Installation Oakville MO – House Excavating LLC – Local Experts Serving 63129 & Surrounding Areas

Looking for reliable septic installation in Oakville, MO 63129 or nearby communities? House Excavating LLC has been the trusted local choice for residential and commercial septic systems, drain fields, excavation, land grading, and French drain installation for years. With two convenient numbers – (636) 213-5003 or (573) 203-1123 – getting a fast, free quote has never been easier.

Oakville, Missouri, is a fast-growing unincorporated community in South St. Louis County with a population of over 36,000 residents (and still climbing). Located along the Mississippi River and just minutes from I-255 and I-270, Oakville offers the perfect mix of suburban peace and quick access to St. Louis city amenities. Many homes and businesses here sit on larger lots outside the reach of municipal sewer lines, making properly designed and installed septic systems absolutely essential.

At House Excavating LLC, we specialize in:

• New septic system installation (conventional, mound, and advanced treatment systems)
• Drain field / leach field replacement and repair
• Complete site excavation and land clearing
• Precision land grading and lot preparation
• French drain and surface water management solutions
• Commercial septic systems for offices, restaurants, and multi-family properties

We serve all of Oakville 63129 plus surrounding areas including Imperial, Arnold, Mehlville, Lemay, Barnhart, Kimmswick, and South County.

Why Oakville Homeowners & Businesses Trust House Excavating LLC

⭐⭐⭐⭐⭐ “House Excavating replaced our failing drain field in Oakville last spring. They handled everything – permits, soil testing, and installation – in under a week. Professional crew, fair price, and the system works perfectly. Highly recommend!” – Sarah M., Oakville, MO 63129

⭐⭐⭐⭐⭐ “We built a new shop on Telegraph Road and needed a commercial septic system fast. They graded the lot, installed the tank and field, and passed county inspection on the first try. Best excavating company we’ve ever worked with.” – Mike R., Commercial Customer – Oakville Area

⭐⭐⭐⭐⭐ “After heavy rains kept flooding our basement, House Excavating installed French drains and re-graded the yard. No water issues since! They saved us thousands in potential damage.” – Jennifer T., Oakville Resident

Local, Licensed & Insured – Serving Oakville & St. Louis County Since Day One

As a family-owned company based right here in the St. Louis metro area, we understand the clay-heavy soils and rolling terrain that make septic and drainage work in Oakville unique. All our installations meet or exceed St. Louis County Health Department regulations, and we pull every required permit so you never have to worry.

Ready for a new septic system, drain field repair, or professional grading on your Oakville property?

Call House Excavating LLC today at (636) 213-5003 or (573) 203-1123 for same-day quotes and friendly local service you can count on.

House Excavating LLC – Proudly keeping Oakville 63129 homes and businesses flowing smoothly, one septic system at a time.