Septic Installation Saint Charles MO – House Excavating LLC

Trusted Local Septic System Experts Serving Saint Charles and All Surrounding Areas

Looking for reliable septic installation in Saint Charles, Missouri? House Excavating LLC has been proudly serving homeowners and businesses in Saint Charles County since 2008 with professional septic system installation, repair, replacement, drain field services, land grading, excavation, and French drain solutions.

Call us today at (636) 213-5003 or (573) 203-1123 for a free estimate!

Why Saint Charles MO Homeowners & Businesses Trust House Excavating LLC

Saint Charles, Missouri – the historic city founded in 1769 along the Missouri River – is home to over 70,831 residents (2023 estimate) and continues to be one of the fastest-growing communities in the St. Louis metro area. With beautiful neighborhoods like New Town, Heritage, Boschertown, and the expanding areas near Highway 370 and I-70, many properties still rely on septic systems rather than city sewer. Whether you’re building a new custom home in Saint Charles County or replacing an aging septic system in Saint Peters, O’Fallon, Wentzville, Lake St. Louis, Cottleville, or Weldon Spring, you need a local contractor who understands Missouri soil conditions and St. Charles County regulations.

Our Septic & Excavation Services in Saint Charles and Surrounding Areas

• New Septic System Installation – Conventional, mound, lagoon, and advanced treatment systems
• Septic Tank Replacement & Repairs
• Drain Field / Leach Field Installation & Restoration
• Complete Site Preparation & Excavation
• Land Grading & Clearing for new construction or drainage improvement
• French Drain Installation to prevent foundation flooding and yard pooling
• Commercial Septic Systems for restaurants, offices, and multi-family properties

We are fully licensed, insured, and approved by the St. Charles County Health Department.

What Our Saint Charles Area Customers Are Saying

★★★★★ “House Excavating installed a brand-new septic system for our new home in New Town St. Charles. They handled everything from permitting to final inspection. Professional crew, fair price, and finished ahead of schedule!” – Jennifer R., Saint Charles, MO

★★★★★ “After two other companies said my drain field couldn’t be saved, House Excavating came out, diagnosed the real problem, and restored it for half the cost of replacement. Best decision I made!” – Mark T., O’Fallon, MO

★★★★★ “We needed major land grading and a French drain system around our commercial building on West Clay in St. Charles. They transformed a swampy mess into perfect drainage in just a few days. Highly recommend!” – Sarah K., Saint Charles, MO business owner

★★★★★ “Fast response when our septic tank backed up. They pumped, inspected, and replaced the tank the same week. Honest people you can trust.” – David L., Wentzville, MO

Proudly Serving All of Saint Charles County & Nearby Communities

• Saint Charles
• Saint Peters
• O’Fallon
• Wentzville
• Lake Saint Louis
• Cottleville
• Weldon Spring
• Dardenne Prairie
• Defiance
• Foristell
• And all surrounding areas in St. Charles, Lincoln, and Warren Counties

Get Your Free Septic Installation Quote Today

Don’t wait for septic problems to get worse. Whether you’re building new, replacing an old system, or need expert excavation and drainage work, House Excavating LLC is the local name Saint Charles trusts.

📞 Call now: (636) 213-5003 or (573-203-1123)

🌐 Serving Saint Charles MO and the entire surrounding region with honest pricing and guaranteed workmanship.

House Excavating LLC – Your Local Septic System & Excavation Experts in Saint Charles, Missouri Over 15 years of keeping Saint Charles County flowing smoothly.