Commercial contractor · Chicago, IL

Install Geothermal LLC

2 commercial and multifamily permits on 2 projects since Jul 1. Most recent permit issued September 10, 2026.

Permits per monthHover a bar for the month

Show as table

Month	Permits
July '26	1
September '26	1

Work by trade

A project shows here 30 days after Install Geothermal LLC’s first permit on it. Newer jobs and phone numbers are included with Pro.

Latest permit	Project	Type	Value
Sep 10	4421 N Beacon St	multifamilyBuilding	$125K
Jul 1	2439 W Cortland St	multifamilyHVAC / Mechanical	$40K

Install Geothermal LLC pulled 2 commercial and multifamily building permits in Chicago, IL between July 1, 2026 and September 10, 2026, on 2 projects.
Those projects declare $165K of construction value in all.
Most of its permits are for general building work (1), followed by HVAC/mechanical (1).
A recent public project: 4421 N Beacon St (latest permit September 10, 2026).

Source: building permit records from official city open-data portals, checked daily. Data through September 10, 2026. How we count