Septic Installation Brentwood MO – House Excavating LLC

Professional Residential & Commercial Septic Systems in Brentwood and Surrounding Areas

Looking for reliable septic installation in Brentwood, MO? House Excavating LLC has been the trusted local choice for homeowners and businesses throughout St. Louis County since 2008. We specialize in complete septic system installation, drain field replacement, excavation, land grading, and French drain solutions. Call us today at (636) 213-5003 or (573) 203-1123 for a free estimate.

Why Brentwood MO Homeowners & Businesses Choose House Excavating LLC

Brentwood is a thriving inner-ring suburb of St. Louis with approximately 8,200 residents (2023 estimate) packed into just 1.9 square miles – making it one of the most densely populated municipalities in Missouri. With beautiful neighborhoods like Brentwood Forest, Rock Hill, and the Brentwood School District area, many properties here were built before city sewer lines reached every street. That means thousands of homes and commercial buildings still rely on properly functioning septic systems.

Whether you’re building a new home near the Brentwood Recreation Complex, renovating a historic property on Eulalie Avenue, or managing a commercial site along Manchester Road or Eager Road, our team knows the local soil conditions (heavy clay common in St. Louis County), strict St. Louis County Health Department regulations, and permitting process inside and out.

Our Septic & Excavation Services in Brentwood MO

• New septic system installation (conventional, chamber, mound, and aerobic systems)
• Septic tank replacement & pump-outs
• Drain field / leach field repair and full replacement
• Land clearing & grading for new construction
• Excavation for additions, pools, and outbuildings
• French drain & surface drainage solutions
• Emergency septic repair – same-day response in Brentwood 63144

What Brentwood Customers Are Saying

★★★★★ “House Excavating replaced our failing drain field in just three days. They handled all the county permits and left our yard cleaner than when they started. Highly recommend!” – Sarah M., Brentwood MO (Verified Customer)

★★★★★ “We needed a complete septic system for a new commercial building off Hanley Road. Their crew was professional, on time, and under budget. Best excavating company in the St. Louis area.” – Mike R., Rock Hill / Brentwood Business Owner

★★★★★ “After heavy spring rains flooded our basement every year, House Excavating installed French drains and re-graded our yard. No water issues since – worth every penny!” – The Johnson Family, Brentwood Forest

Proudly Serving Brentwood MO & All Surrounding Communities

• Brentwood 63144
• Clayton
• Ladue
• Maplewood
• Rock Hill
• Webster Groves
• Warson Woods
• Richmond Heights
• All of St. Louis County

Get Your Free Septic Installation Quote Today

Don’t wait for slow drains or soggy yards to become expensive emergencies. House Excavating LLC is fully licensed, bonded, and insured with decades of experience installing and repairing septic systems in Brentwood’s unique clay soils.

Call (636) 213-5003 or (573) 203-1123 now – or fill out our contact form for a fast, no-obligation quote. Same-day and weekend appointments available for Brentwood residents and businesses.

House Excavating LLC – Brentwood’s Local Septic System Experts Serving Brentwood MO 63144 | (636) 213-5003 | (573) 203-1123