Trusted Electrical Contractors in Waukesha & Milwaukee County
Alteri Electric is your licensed and insured electrical contractor, providing safe, reliable, and affordable electrical services, from panel upgrades and lighting to EV charger installs and full remodeling.
Quality Workmanship
We deliver every project with expert precision, ensuring lasting safety, durability, and performance that exceeds client expectations.
Our certified electricians follow strict safety codes, ensuring each job is completed right the first time with professionalism and attention to detail.
We take pride in excellent communication, timely service, and guaranteed satisfaction for all residential and commercial projects.
About Alteri Electric
Alteri Electric is a locally trusted and fully licensed electrical contractor proudly serving Waukesha and Milwaukee County. With years of professional experience, our team brings reliability, expertise, and honest service to every project we take on.
We specialize in both residential and commercial electrical services, including panel upgrades, generator installations, lighting, EV chargers, electrical remodeling, repairs, and troubleshooting. Whether it’s a new installation or a complex system upgrade, we make sure your property runs safely and efficiently.
At Alteri Electric, our mission is to provide dependable, code-compliant electrical work with a personal touch. We value transparency, safety, and quality craftsmanship, ensuring that every client receives exceptional service and peace of mind. Contact us today to experience professional electrical solutions built to last.
What We Do
From home upgrades to large-scale electrical projects, we deliver dependable, high-quality solutions tailored to your specific needs.
Panel Upgrades
Generator Installs
Lighting Installation
EV Charger Installation
Electrical Remodeling
Electrical Repair & Troubleshooting
Why Choose Alteri Electric
We’re committed to delivering reliable, efficient, and affordable electrical solutions across Waukesha and Milwaukee County, with integrity and professionalism.
Expert Team
Highly trained electricians delivering safe & precise solutions.
Prompt scheduling and on-time arrival for every service request.
We guarantee workmanship that stands the test of time.
No hidden costs, transparent, upfront pricing for all jobs.
Proudly Serving Southeastern Wisconsin
Alteri Electric proudly serves homeowners and businesses across Waukesha and Milwaukee County with dependable, local electrical services.
Waukesha, WI
Alteri Electric proudly serves Waukesha, WI, with reliable electrical installations, panel upgrades, and lighting solutions. Our licensed electricians ensure every home and business project meets strict safety standards and modern electrical codes. We guarantee excellent workmanship, timely service, and energy-efficient electrical solutions for residential and commercial properties.
Oconomowoc, WI
We provide expert electrical services in Oconomowoc, WI, specializing in upgrades, repairs, and new installations. Our experienced electricians deliver safe, efficient, and code-compliant solutions for homes and commercial spaces. Whether you need panel replacements or lighting improvements, Alteri Electric is your trusted local electrical contractor for quality results.
Sussex, WI
Alteri Electric offers dependable electrical services in Sussex, WI, from lighting and rewiring to EV charger installations. Our certified electricians handle residential and commercial projects with precision, ensuring safety and energy efficiency. Trust us for professional electrical repairs, system upgrades, and reliable solutions tailored to your unique property needs.
Brookfield, WI
Serving Brookfield, WI, Alteri Electric provides comprehensive electrical services including generator installs, remodeling, and lighting upgrades. We take pride in delivering professional, on-time, and safe electrical solutions for homeowners and businesses. Our team ensures your electrical systems perform reliably and efficiently while maintaining top safety and quality standards.
Pewaukee, WI
In Pewaukee, WI, Alteri Electric delivers licensed electrical services for homes and businesses. From panel upgrades to troubleshooting, we ensure safe, efficient, and durable results. Our expert team focuses on quality workmanship, honest pricing, and customer satisfaction while keeping your electrical systems running smoothly and meeting all safety codes.
Hartland, WI
Alteri Electric proudly serves Hartland, WI, offering professional electrical installations, repairs, and maintenance. Our certified electricians handle projects of all sizes with care and expertise. We guarantee reliable power solutions, energy-efficient upgrades, and safe electrical systems for residential and commercial clients across the Hartland community and surrounding areas.
Dedicated to Powering Your Space With Excellence
At Alteri Electric, we combine expertise and innovation to deliver top-tier electrical services. From custom wiring to emergency repairs, our team ensures your systems are safe, energy-efficient, and built to last. Whether it’s your home or business, we’re your trusted partner for all electrical needs.
- Licensed & Insured Team
- On-Time and Reliable Service
- 100% Customer Satisfaction Guaranteed
What Our Clients Say
Our satisfied clients across Waukesha and Milwaukee County trust Alteri Electric for dependable service, safety, and lasting results.