Septic System Installations

Chavis Septic Services provides expert septic tank installation and full septic system installation. We are a licensed septic company serving Harford County, Baltimore County, Cecil County, Carroll County, Anne Arundel County and Howard County in Maryland, as well as York County, PA. Our septic tank installations and septic system installations comply with all state, county, and local regulations.

We install Best Available Technology (BAT) systems ranked among the best at removing nitrogen from onsite systems by the Maryland Department of the Environment. Proper septic tank care will help your new septic tank last longer.

From the initial percolation test to the final septic installation, Chavis is your quality choice for onsite sewage disposal services. Your septic system is one of the single largest investments you will make for your home and the environment. Practice proper septic tank care and maintenance by following our simple septic system do’s and don’ts. Combine a septic tank care and maintenance contract with your new septic system to ensure it stays in good working order.


Why Choose Chavis’s Septic System Installation Services?


Commercial Septic Systems We are experienced with large flow septic systems, from site selection to septic system installation and repair.
Residential Septic Systems Maryland homeowners trust Chavis Septic Services to install, repair and maintain their residential septic systems.
BAT O & M Services We install Best Available Technology (BAT) systems ranked among the best at removing nitrogen from onsite systems by the Maryland Department of the Environment.
Bay Restoration Funding We are an MDE Certified Installer and Maintenance Provider of Bay Restoration onsite systems. You may be eligible for grant funding to help replace your failing septic system, depending on where you live.

Listed below are some of the many septic installation services offered by Chavis Septic Services:

  • All types of new septic system installations
  • BAT systems installation, including:
    • Norweco Singulair Bio-Kinetic
    • Septi-Tech
    • Hoot
  • Perc tests
  • Drain field and dry well installations
  • Abandoned old septic systems
  • Septic tank replacement
  • Installation of grease traps and holding tanks
  • Manhole installations
  • Baffle and septic pipe replacement
  • Upgrade of existing septic systems
  • Sand mound/Low Pressure Dose (LPD) design and installation
  • Lift stations
  • Ejector pumps
  • Septic pumping available

I just wanted to compliment you on how pleased everyone is on the quality of the job. From the very start, you were very responsive to questions and clarifications. During the project itself, everyone felt you and your folks were great to work with and sensitive to requests. When I saw the quality of the outcome today, I couldn’t have been more pleased with the final appearance and the decision to go with Chavis. The yard looks great, the area where the trucks had to traverse to haul out the in ground pool and surrounding deck and shrubs, and bring in the fill dirt and topsoil looks better than before the work was done… On behalf of the Monastery, thank you. We would definitely recommend Chavis to anyone, especially the best of our friends.” – Bill B. 8/30/14

Do’s & Don’ts to Maintain your Septic System


  • Reduce the amount of solid material that go into your septic system
  • Reduce your water usage
  • Reduce your chemical usage
  • Keep surface water away from your leachfield
  • Be careful when planting trees and shrubs
  • Avoid heavy machinery or trucks crossing your leachfield


  • Keep earth moving equipment away from your leachfield
  • Never park or drive over your leachfiled
  • Avoid building patios, or any water proof surface over your leachfield

We provide septic tank installation, septic system installation and septic tank care to customers in Baltimore County, Carroll County, Cecil County, Harford County, Howard County and surrounding areas.

Call us today at 410-838-1200 for all your septic system installation needs.