Septic Installation Creve Coeur MO – House Excavating LLC

Phone: (636) 213-5003 or (573) 203-1123 Proudly serving Creve Coeur, Town and Country, Chesterfield, Clarkson Valley, Wildwood, Ballwin, and all of West St. Louis County & St. Charles County.

House Excavating LLC is your trusted local expert for residential and commercial septic system installation in Creve Coeur, Missouri and the surrounding areas. With over 20 years of experience in septic design, installation, drain field construction, land grading, excavation, and French drain systems, we deliver reliable, code-compliant solutions that protect your property and the environment.

Why Creve Coeur Homeowners & Businesses Choose House Excavating LLC

Creve Coeur (French for “broken heart”) is one of St. Louis County’s most desirable suburbs. As of 2025, the city has a population of approximately 18,800 residents living across beautiful, spacious lots – many of which are not connected to municipal sewer lines. That means thousands of homes and businesses in Creve Coeur, Ladue, Frontenac, and nearby communities rely on properly designed and installed septic systems.

Whether you’re building a new custom home in one of Creve Coeur’s prestigious neighborhoods, adding on to an existing property, or replacing a failing septic system, House Excavating LLC handles every phase of the project from soil percolation testing and system design to final backfill and grading.

Our Septic & Excavation Services in Creve Coeur and Surrounding Areas

• New Septic System Installation (Conventional, Chamber, Mound, and Advanced Treatment Systems)
• Septic Tank & Drain Field Replacement
• Complete Site Preparation & Excavation
• Land Clearing & Grading for New Construction
• French Drain & Surface Water Management
• Commercial Septic Systems for Offices, Restaurants, and Retail Centers

We are fully licensed, insured, and stay current with all St. Louis County Health Department and Missouri DNR regulations so your system passes inspection the first time.

What Our Creve Coeur Customers Are Saying

⭐⭐⭐⭐⭐ “House Excavating replaced our 40-year-old septic system in Creve Coeur last fall. Professional crew, clean job site, and the new drain field works perfectly. Highly recommend!” – Mark & Jennifer T., Conway Road, Creve Coeur, MO

⭐⭐⭐⭐⭐ “We built a new home off Spoede Road and needed everything – clearing, grading, and a mound system because of the clay soil. House Excavating handled it all and stayed on schedule even with all the rain we had. Excellent communication from start to finish.” – David R., Creve Coeur, MO

⭐⭐⭐⭐⭐ “Fast response when our old lateral lines collapsed. They had a new drain field installed in less than a week and saved us from a major headache. Best excavating company we’ve worked with in West County.” – Sarah K., Town and Country, MO

⭐⭐⭐⭐⭐ “Commercial project – installed a large septic system for our new office building on Olive Blvd. Competitive pricing and finished ahead of schedule. Will use them again for future projects.” – Mike S., Creve Coeur Business Owner

Ready for a New Septic System or Excavation Project in Creve Coeur?

Call House Excavating LLC today at (636) 213-5003 or (573) 203-1123 for a free consultation and accurate quote. We return calls the same day and can usually schedule site evaluations within 48 hours.

House Excavating LLC – Local, Licensed, and Committed to Keeping Creve Coeur Properties Flowing Smoothly for Generations.

Service Areas: Creve Coeur, Town and Country, Chesterfield, Clarkson Valley, Wildwood, Ballwin, Manchester, Ellisville, Maryland Heights, Bridgeton, St. Charles, and all surrounding communities in St. Louis & St. Charles Counties.