Built from public records. No company paid to be listed. Every check names its source and the date it was read.

Chongris Engineering LLC in Andover, MA

Hours published1 service found on their website
Chongris Engineering LLC

Septic Services in Andover

Quoted from the website of Chongris Engineering LLC, read 15 Sept 2026.

  • Septic System Installation

    Septic system installation costs vary based on soil conditions, groundwater depth, site access, and system type.

    source opens in a new tab

Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceEnvironmental engineerLand surveyorCivil engineerSoil testing service

Published hours (not a full week)

Saturday
Open 24 hours

Map and Directions

Chongris Engineering LLC256 Beacon St, Andover, MA 01810

Other Septic Companies in Andover

Local Ground

Around Andover, the main drain-field limit is bottom-layer seepage: water moves through the soil too fast to treat effluent before it reaches groundwater. Site conditions on any one lot can differ from the map. See the Andover city page for the full soil profile.

Frequently Asked Questions

What services does Chongris Engineering LLC offer?

Published on their website: Septic System Installation.