Local, family-owned · Since 2020

Lehmann Electrical: Your Trusted Wisconsin Electricians

We're a team of licensed electricians proudly serving Milwaukee, Waukesha and surrounding communities. With decades of combined experience, we deliver reliable electrical solutions with honesty, craftsmanship and exceptional service.

Call (414) 207-0109 Contact Us Online

Schedule service today - Milwaukee & surrounding areas

Locally Owned

A Wisconsin family business - not a national franchise

Licensed Electrical Contractor

Every job handled by licensed electricians

400+ 5-Star Verified Reviews

Rated by real Milwaukee-area homeowners

BBB A+ Rated

Accredited & A+ rated by the Better Business Bureau

Our Services

Comprehensive Electrical Services

Electrical Panel Upgrades

Power your modern home safely with a 100A to 200A panel upgrade, including upgrading old fuse boxes.

100A to 200A panel upgrades
Fuse box to breaker conversion
Service entrance modernization
Same-day installation available
All permits & inspections included

Solar Panel Installation

Harness clean energy and reduce your bills with a custom solar energy system.

Free site assessment & design
30% federal solar tax credit
Battery storage integration (Powerwall)
25-year panel performance warranty
Real-time performance monitoring

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Solar Inspection

Solar Battery Installation

Solar Savings Calculator

Tesla & EV Charging

Get fast, reliable Level 2 home charging from a Tesla Certified installer.

Tesla certified installer
Electrical capacity assessment
48-amp charging capability
Smart app integration & scheduling
Panel upgrade if needed

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Home EV Charger

Tesla EV Charger

Commercial EV Charger

Solar EV Charger

Smart Home Integration

Professional wiring for smart lighting, thermostats, security systems, and robust home automation.

Smart device wiring & integration
Cat6 network cabling
Voice control compatibility
Energy management systems

LED Lighting Design

Transform your space and reduce energy use by 75% with recessed and smart lighting solutions.

Custom lighting design
75% energy savings
Smart dimming & controls
Indoor & outdoor solutions

Backup Generators

Whole-home standby generators for power outage protection.

14-24kW whole-home systems
Automatic power restoration
Transfer switch installation
Professional site assessment

Electrical remodel work by the Lehmann Electrical & Design team - new kitchen in Milwaukee, WI

Meet Our Team

A Family Business, Led by Jacob

At Lehmann Electrical & Design, we perceive ourselves as not just a group, but a family. Our team, led by Jacob, our owner and operator, is committed to bringing a personal element to all of our projects. Each of our 15 employees is not only qualified, but committed to delivering the best electrical services in Milwaukee and Waukesha County.

Jacob leads this family business with a dedication to both quality and community. We are the people behind your electrical solutions - locals who care about lighting up our community with safe, efficient, and innovative electrical work.

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