Electrical work we do in O'Fallon
New-construction homeowners in O'Fallon call us for EV chargers, basement finishes, hot tub circuits, and landscape lighting the builder didn't include. Established neighborhoods near Main Street and Sonderen Street need panel upgrades and code corrections. On the commercial side, we serve the offices and retail around WingHaven, the Highway K corridor, and the light-industrial parks near Highway 79 and I-70.

Popular services in O'Fallon
EV Charger Installation
Level 2 home and commercial EV charging for Tesla, Ford, GM, Rivian, Hyundai, Kia and more.
Learn moreAdditions, Remodels & Basement Finishes
Kitchen and bath remodels, basement finishes, and addition wiring from rough-in to trim.
Learn moreHot Tub, Pool & Outdoor Wiring
GFCI-protected circuits for hot tubs, pools, outdoor kitchens, and sheds.
Learn moreElectrical Panel Upgrades
200-amp upgrades, panel replacements, and removal of Federal Pacific, Zinsco, and Pushmatic panels.
Learn moreTenant Build-Outs & Commercial Construction
Retail, restaurant, office, and medical build-out wiring from permit to final.
Learn moreResidential, commercial & industrial
- Residential electrician: panels, EV chargers, generators, lighting, rewiring, repairs
- Commercial electrician: build-outs, service upgrades, lighting, maintenance
- Industrial electrician: distribution, machine wiring, controls, high-bay lighting
- 24/7 emergency service in O'Fallon
Neighborhoods and landmarks we serve
Our electricians work throughout O'Fallon, including the areas around WingHaven, CarShield Field, Fort Zumwalt Park, Highway K corridor, Dardenne Creek, Ozzie Smith Sports Complex, Renaud Spirit Center. ZIP codes served include 63366, 63368.
Permits and inspections in St. Charles County
St. Charles County and its municipalities require permits for panel upgrades, new circuits, EV chargers, generators, and remodel wiring. Caito Electric holds a Missouri statewide electrical contractor license, pulls the permit, and meets the inspector so you never have to.
Questions from O'Fallon customers
Do you serve O'Fallon?
Yes. Caito Electric serves O'Fallon and all of St. Charles County with residential, commercial, and industrial electrical services, including 24/7 emergency response.
How fast can you get to O'Fallon?
Same-day service is usually available in St. Charles County, and we prioritize emergency calls around the clock.
Do you pull permits in St. Charles County?
Yes. We are licensed for work in St. Charles County and handle the permit and inspection for panel upgrades, new circuits, EV chargers, generators, and remodel wiring.
How does pricing work?
We quote flat-rate in writing before work begins. Service visits carry a straightforward diagnostic fee, and after-hours emergencies carry an emergency fee that we disclose before dispatching.
Nearby areas we also serve
- St. Charles County
- St. Charles
- St. Peters
- Wentzville
- Lake St. Louis
- Cottleville
- Dardenne Prairie
- Weldon Spring
- All service areas