Chicagoland's Full-Service Electrical Contractor
Panel upgrades, generator installation, EV charger installs, and commercial electrical services — from the authorized Cummins & Generac dealer Chicagoland trusts.
What We Do
- Electrical Panel Upgrades — for homes adding generators, EV chargers, or higher electrical demand
- Generator Installation — standby and portable Cummins, Generac, and Briggs & Stratton systems
- EV Charger Installation — Level 2 home and commercial charging stations
- Commercial Electrical Services — panel work, wiring, and load management for businesses and facilities
- Site evaluation and load calculation on every job to confirm correct sizing
- Municipal permitting and inspection coordination handled for you
Mr. Volt Inc. serves homeowners and businesses throughout Chicago, Willow Springs, and the greater Chicagoland area. Because we sell the equipment we install, panel upgrades, generators, EV chargers, and commercial electrical work are handled by one team instead of coordinating between a retailer and a separate contractor.
Residential vs. Commercial Work
| Residential | Commercial / Light Industrial |
|---|---|
| Panel upgrades, 7kW–26kW standby generators, single EV charger installs | Multi-panel upgrades, 20kW–150kW+ generators, fleet EV charging, load management |
| Single transfer switch, whole-home or select-circuit | Multi-panel transfer, load shedding, paralleling options |
| Typical project: 1–2 days | Typical project: scoped per site, multi-day |
Chicago-Area Permitting
Panel upgrades, generator installs, and EV charger installs in Chicago and most collar suburbs require an electrical permit, and generator installs often need a mechanical permit for the gas line as well. We handle permit submission and inspection scheduling as part of every project so you're not tracking down inspectors yourself.
Common Questions
Do you handle the whole project, start to finish?
Yes. From initial site evaluation through permitting, installation, and final inspection, one team handles the entire project regardless of which service you need.
Do you work on equipment I didn't buy from Mr. Volt?
In most cases yes, provided it's a supported model. Call to confirm compatibility before scheduling.
What's the service area?
Chicago, Willow Springs, and surrounding DuPage County suburbs. Call for confirmation on locations outside that radius.
Ready to get started? Call 708-738-7167 for a same-day quote, or request a site evaluation online.
