Septic Installation Saint Ann, MO – House Excavating LLC – Trusted Local Experts

House Excavating LLC is your premier septic installation company serving Saint Ann, MO 63074 and all surrounding communities in St. Louis County. With years of hands-on experience in residential and commercial septic systems, we deliver reliable, code-compliant installations that homeowners and businesses in Saint Ann trust.

Why Saint Ann MO Homeowners Choose House Excavating LLC

Saint Ann (population ~12,800) is a welcoming, family-oriented city in the heart of St. Louis County, conveniently located just minutes from Lambert-St. Louis International Airport and major highways like I-70 and 270. With a mix of established neighborhoods, newer subdivisions, and growing commercial areas, many properties in Saint Ann and nearby Bridgeton, St. Charles, Maryland Heights, and Hazelwood still rely on septic systems rather than municipal sewer lines. That’s where our expertise makes the difference.

We specialize in:

• New septic system installation (conventional & advanced treatment systems)
• Septic tank replacement & upgrades
• Drain field / leach field installation and repair
• Complete excavation & land grading for proper drainage
• French drain systems to prevent water buildup
• Commercial septic solutions for businesses and multi-family properties

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

What Saint Ann Customers Are Saying

⭐⭐⭐⭐⭐ “House Excavating replaced our failing septic system in Saint Ann last month and we couldn’t be happier. They handled everything from permits to final inspection and left our yard cleaner than when they started. Highly recommend!” – Jennifer R., Saint Ann, MO 63074

⭐⭐⭐⭐⭐ “Fast, professional, and fairly priced. We needed a new drain field after heavy rains destroyed the old one. They graded the land perfectly and the system works better than ever.” – Mike T., Homeowner in Saint Ann

⭐⭐⭐⭐⭐ “As a small business owner on St. Charles Rock Road, I needed a commercial septic system that met health department standards. House Excavating got it done on time and under budget. True professionals.” – Sarah K., Saint Ann Business Owner

⭐⭐⭐⭐⭐ “Best excavation company we’ve worked with in the Saint Ann/Bridgeton area. They installed French drains around our foundation and graded the backyard – no more flooding!” – David L., Saint Ann Resident

Local Septic Installation You Can Trust in 63074 & Beyond

Living in Saint Ann means enjoying a quiet suburban feel while staying close to everything St. Louis has to offer. But when your septic system fails or you’re building a new home outside the sewer district, you need a licensed, insured, and experienced team that knows St. Louis County regulations inside and out.

At House Excavating LLC, we’re proud to be a local, family-owned company that treats every job – big or small – with the same care and attention. We use only high-quality materials, modern equipment, and proven techniques to ensure your septic system lasts for decades.

Serving all of Saint Ann and surrounding areas including:

• Bridgeton
• Hazelwood
• Maryland Heights
• Creve Coeur
• St. Charles
• Overland
• Edmundson
• Woodson Terrace

Get Your Free Septic Installation Quote Today

Don’t wait for slow drains, soggy yards, or backups to become an emergency. Whether you’re installing a brand-new septic system, replacing an old tank, or need expert land grading and drainage solutions, House Excavating LLC is Saint Ann’s trusted choice.

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

🌐 Serving Saint Ann, MO 63074 and all nearby communities

House Excavating LLC – Digging deeper to deliver lasting septic solutions for Saint Ann homeowners and businesses.