House Excavating LLC – Trusted Septic Installation & Excavation Experts in South Shore, MO 63301 & Surrounding Areas

Looking for reliable, licensed, and affordable septic system installation in South Shore, Missouri, or the nearby communities in St. Charles and Lincoln County? House Excavating LLC has been the go-to local contractor for residential and commercial septic services since 2008. With hundreds of successful installations across the 63301, 63303, 63304, 63366, and 63376 zip codes, we know how to handle the unique clay soils and rolling terrain that are common throughout the South Shore and Lake St. Louis region.

Call us today at (636) 213-5003 or (573) 203-1123 for a free, no-obligation estimate!

Professional Septic Services We Offer in South Shore and Surrounding Areas:

• New Septic System Installation (Conventional & Alternative Systems)
• Septic Tank Replacement & Repairs
• Drain Field / Leach Field Installation & Restoration
• Lateral Line Repairs
• Excavation & Site Preparation
• Land Grading & Clearing
• French Drains & Surface Water Management
• Commercial Septic Systems
• Perc Testing & Soil Evaluations

Why South Shore MO Homeowners & Businesses Choose House Excavating LLC

South Shore, Missouri (ZIP 63301, is a beautiful, fast-growing lakeside community on the southern shore of the Cuivre River arm of Lake St. Louis. With a population of approximately 2,200 residents (and growing rapidly thanks to new subdivisions), many homes and businesses here are not connected to municipal sewer systems. That means a properly designed and installed septic system is absolutely critical to protecting your property value, your family’s health, and our local waterways.

At House Excavating LLC, we’ve installed and repaired septic systems everywhere from the waterfront homes along Lake Shore Drive to the new commercial developments off Highway N and Technology Drive. We understand local St. Charles County and Lincoln County health department regulations inside and out, so your permit process is fast and hassle-free.

What Our South Shore Area Customers Are Saying

⭐⭐⭐⭐⭐ “House Excavating replaced our failing septic system in South Shore last spring. They were on time, professional, and the new drain field works perfectly. Best price out of three bids and they cleaned up better than when they arrived!” – Mike & Sarah T., South Shore, MO 63301

⭐⭐⭐⭐⭐ “We needed a new commercial septic system for our new office building near Highway 40/61. House Excavating handled everything from perc testing to final inspection. Couldn’t be happier with the service.” – Jason R., Lake St. Louis (serving South Shore area)

⭐⭐⭐⭐⭐ “After heavy rains kept flooding our basement, we called House Excavating for French drains and grading work. Problem solved in two days! Highly recommend for any excavation or drainage needs in the 63301 area.” – Jennifer L., O’Fallon (South Shore neighbor)

⭐⭐⭐⭐⭐ “Honest, fair pricing and excellent communication. They installed our alternative drip irrigation septic system when others said our lot was too small. Thank you!” – The Wilson Family, South Shore, MO

Proudly Serving South Shore 63301 and All Nearby Communities:

• Lake St. Louis
• O’Fallon
• Wentzville
• St. Peters
• St. Charles
• Dardenne Prairie
• Cottleville
• Weldon Spring
• Foristell
• New Melle

Whether you’re building a new custom home on the lake, replacing an old failing tank, or need commercial-grade septic design, House Excavating LLC delivers quality workmanship that lasts.

Get Your Free Septic Installation Quote Today!

Don’t wait for a backup or health department notice. Protect your South Shore property with a professionally installed septic system backed by decades of local experience.

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

🌐 Serving South Shore, MO 63301 and all surrounding St. Charles & Lincoln County areas.

House Excavating LLC – “Digging Excellence One Property at a Time” Licensed • Insured • Locally Owned & Operated