Waukesha’s Trusted Electrical Contractors

Most Waukesha homes need 16-22kW generators to run essentials plus heating/cooling. We look at your actual power usage, not just square footage, to recommend the right size. Bigger isn't always better, we'll help you avoid overspending.

For Waukesha County customers without power, we typically respond within 24 hours. During major outages, we prioritize existing customers, especially families with medical needs or home businesses.

Yes. We're fully versed in Waukesha County's permit requirements. We handle all paperwork, inspections, and follow-ups with the building department as part of our service, one less headache for you.

Absolutely. From split-levels with complicated wiring paths to rural properties with outbuildings, we've seen and solved it all across Waukesha County. Initial consultations include a thorough walk-through to identify the best approach for your specific situation.

Scheduling with Lehmann Electrical is easy. You can call us directly, fill out the contact form on our website, or book online. We serve Milwaukee and the surrounding areas and offer same-day appointments for urgent electrical needs. Once you reach out, we'll confirm your appointment time and send a licensed electrician to your location.