Home Electrical Services You Can Trust
John Electrical Contractors LLC provides comprehensive residential electrical services to homeowners throughout Janesville and the surrounding Wisconsin area. Whether you need a new installation, a panel upgrade, lighting work, or troubleshooting for an existing problem, our team delivers safe, reliable, and code-compliant results.
We approach every residential project with the same level of care and professionalism — from a single outlet replacement to a complete new-construction wiring project — ensuring your home's electrical system is safe, functional, and up to current Wisconsin electrical code.
Residential Services We Provide
- Home electrical system installations and rewiring
- Electrical troubleshooting and fault diagnosis
- Service panel upgrades and replacements
- Interior and exterior lighting installation
- Renovation and remodeling wiring
- New construction wiring
- Outlet and switch installation and replacement
- GFCI and AFCI outlet installation
- USB outlet and smart device installation
- Generator connections and transfer switch installation
- Energy-efficient LED lighting upgrades
- Preventive electrical maintenance and inspections
- Ceiling fan installation and wiring
- Dedicated circuit installation for appliances
- Smoke detector and carbon monoxide detector wiring
Why Choose John Electrical for Your Home?
Your home's electrical system is one of the most important investments you can make. Faulty wiring and outdated electrical panels are leading causes of residential fires and electrical hazards. At John Electrical Contractors LLC, we are committed to delivering work that keeps your home safe and your family protected.
All residential work is performed to Wisconsin electrical code standards. We communicate clearly throughout every project, arrive on time, and clean up after ourselves — because we respect your home.