box box box box box Langfeldt Excavating LLC - Excavation Service Plymouth facebook logo-blue Septic system work
Septic system Sewer Septic system

Looking for septic system design services?

When it comes to your septic and sewer system, you shouldn't trust just anyone to do the job. Get in touch with the team at Langfeldt Excavating LLC today.


For over 30 years, we have provided customers like you with fast, reliable and affordable septic and sewer service. We proudly serve Plymouth, IN and surrounding areas. To schedule an appointment, call us at 574-936-3697.

Professional workmanship

Our conscientious team of septic professionals has the knowledge and skills to provide you with top-of-the-line solution to all your septic needs. We take great pride in what we do, and we strive to provide you with quality and affordable service all the time.

Your septic system will last for years

  • Design and install septic systems

  • Pressure dose systems

  • Sand mound systems

  • Residential and commercial

In business since 1982

From septic system installation to excavation and demolition, our team has the expertise to get the job done right, the first time. Need more information about our services? Give Tod L. Langfeldt and the rest of the Langfeldt Excavating LLC crew a call today.