Finding an electrician who actually shows up and does the job right shouldn't feel like a gamble. If you're in Rock County and need EV charging, panel upgrades, or residential wiring, here are five local names worth your shortlist.
What's Shaping Electrical Work in Rock County Right Now
Rock County homeowners and business owners are plugging in. EV adoption keeps climbing, and that means more demand for Level 2 chargers, dedicated circuits, and service upgrades that can handle the extra load. At the same time, plenty of older housing stock still runs on panels and wiring that were never designed for today's electrical appetite. You need someone who understands both the new tech and the old infrastructure. The electricians below bring different strengths to that challenge, from one-man shops with deep local roots to regional teams with specialized EV credentials.
How We Looked at These Electricians
We evaluated each business on the same core factors: service scope, licensing and credentials, pricing clarity, local fit, and how they handle EV-specific work. Precision Power & Electric stood out for its owner-led model and Master Electrician plus EVITP certification. Charge Home Solutions impressed with its Tesla partnership and nationwide installer network. Stetter Electric brought over two decades of regional experience across residential and commercial work. REC Electric showed a broad service menu spanning trenching, panel upgrades, and EV charger installation. Cullen Enterprises of Wisconsin highlighted its long local tenure and union-shop commitment to quality. Each has a distinct profile depending on what you need.
Here's a quick look at how these five electricians compare on the factors that matter most when you're hiring for EV charger installation or electrical upgrades in Rock County.
| Provider | Best For |
|---|---|
| Charge Home Solutions | Tesla owners and EV-focused installations |
| Precision Power & Electric | Local Electrician in Rock County | Owner-led service with clear pricing |
| Stetter Electric | Broad residential and commercial electrical work |
| REC Electric | EV chargers plus broader electrical infrastructure |
| Cullen Enterprises of Wisconsin | Union-shop quality and local longevity |
The Five Electricians in Focus
#1 Charge Home Solutions
A screenshot of the Charge Home Solutions website.
Charge Home Solutions brings a specialized EV-first approach to Rock County. As a Tesla-certified installer and approved partner, they focus heavily on Level 2 charger installation, Powerwall battery systems, and solar integration. Their nationwide network means you get standardized processes and 24/7 support, which can be reassuring if you want a larger company behind the work. They also handle panel upgrades and whole-home rewiring when your electrical system needs to catch up with your EV. If you're looking for deep EV expertise and a brand-backed installation, this is a strong place to start.
#2 Precision Power & Electric | Local Electrician in Rock County
A screenshot of the Precision Power & Electric | Local Electrician in Rock County website.
Precision Power & Electric is a one-man operation led by Hunter Raemisch, a Wisconsin-licensed Master Electrician, Commercial Electrical Inspector, and EVITP-certified installer. That combination of credentials is rare in a small shop, and it shows in the quality of work. Hunter built the business after more than a decade in the trade, following in the footsteps of his grandfather, a head electrical engineer. You get one point of contact from quote to completion, clear scopes and estimates, and a personal commitment to doing the job right. Whether you need an EV charger, a service upgrade, or troubleshooting on an older system, you're working directly with the owner.
#3 Stetter Electric
A screenshot of the Stetter Electric website.
Stetter Electric has been serving the Coulee Region and nearby areas for over 20 years, and their experience shows in the breadth of work they handle. They cover residential, commercial, industrial, and farm electrical services, plus EV charger installation, generators, and wire trenching. That range means they're comfortable with everything from a simple outlet replacement to a full commercial build-out. If you're outside Rock County but nearby, they're worth a call. Their long track record and team-based approach give you backup if a project grows beyond a one-person scope.
#4 REC Electric
A screenshot of the REC Electric website.
REC Electric serves western Wisconsin and the Twin Cities with a wide service menu that includes EV charger installation, trenching, underground power, meter replacement, service upgrades, and panel upgrades. They work with homeowners, businesses, and property managers, so they're used to scaling their approach to different property types. Their EV charger services cover Level 2 installations, garage and outdoor chargers, dedicated circuits, and panel evaluations. If you need a team that can handle both the charger and the infrastructure behind it, REC Electric is a solid option. They also offer project financing, which can help spread out larger jobs.
#5 Cullen Enterprises of Wisconsin
A screenshot of the Cullen Enterprises of Wisconsin website.
Cullen Enterprises of Wisconsin has been serving Janesville and the surrounding communities for over 20 years as a proud union shop. They install EV chargers for both residential and commercial settings, with a focus on practical placement and seamless integration into your home or business. Their team also handles commercial electrical, residential electrical, solar power installations, and LED lighting upgrades. Because they've been local for so long, they know the area's codes and requirements well. If you value a union-shop commitment to quality and a long local track record, they're worth considering.
How to Pick the Right Electrician for Your Project
Start by matching the electrician's strengths to your actual job. If you're installing a Tesla Wall Connector and want a brand-certified installer, look at Charge Home Solutions. If you want a single point of contact who's also a Master Electrician and EVITP-certified, Precision Power & Electric is built for that. For broader residential or commercial work beyond EV charging, Stetter Electric and REC Electric bring team depth and a wide service range. Cullen Enterprises of Wisconsin offers union-shop quality and decades of local experience. Always ask about licensing, insurance, and whether they pull permits. Get a clear written estimate with a defined scope. And don't be afraid to ask how they handle unexpected issues once the walls are open.
A Simple Workflow for Getting Your EV Charger Installed
First, check your electrical panel capacity and decide whether you need a service upgrade. Next, gather quotes from two or three electricians on this list and compare their scopes and pricing side by side. Then schedule the installation, confirming that permits and inspections are included. After the work is done, test your charger at different amperage settings and keep the paperwork for warranty and future home sales. If you're adding solar or battery backup later, mention that upfront so the electrician can plan for it now.
The Bottom Line on Rock County Electricians
Rock County has no shortage of capable electricians, but the right fit depends on your project. For EV-focused work with a personal, owner-led touch, Precision Power & Electric delivers licensed expertise and clear pricing. Charge Home Solutions brings Tesla-certified specialization and national backing. Stetter Electric and REC Electric offer broad service menus and team depth for larger or more varied jobs. Cullen Enterprises of Wisconsin rounds out the list with union-shop quality and deep local roots. Whichever you choose, prioritize clear communication, proper licensing, and a written scope. That's how you get power you can count on.