Gillan Construction LLC in Cherry, IL

About Gillan Construction LLC

From the website of Gillan Construction LLC, read 16 Sept 2026. It describes what the company says it offers, not independent verification.

Gillan Construction LLC handles septic system installation for commercial and rural properties. The company says its work includes site evaluation, soil testing, permitting coordination, and tank and drainfield placement, with system sizing informed by the property's bedrooms or fixtures and soil percolation test results.

Septic Services in Cherry

Quoted from the website of Gillan Construction LLC, read 16 Sept 2026.

• Septic System Installation

  Gillan Construction LLC handles septic system installation for commercial and rural properties, including site evaluation, soil testing, permitting coordination, and code-compliant tank and drainfield placement.

• Percolation Test

  We calculate system size based on the number of bedrooms or fixtures your property will support and the results of your soil percolation test.

Septic Service Categories

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

Hours

Monday to Friday

8:00 AM to 4:00 PM

Google Reviews

From the Google listing, checked 30 Aug 2026.

Stephanie said the company came on short notice and connected her with someone who helped that same day after the problem proved to be a clogged main drain. Jillian highlighted communication throughout the process, while J described prompt service.

Map and Directions

Gillan Construction LLC123 S Main St, Cherry, IL 61317

Local Ground

Around Cherry, the main drain-field limit is a high water table: the saturated zone sits too close to the surface for a conventional field. Site conditions on any one lot can differ from the map. See the Cherry city page for the full soil profile.

Frequently Asked Questions