Electrical Panel and Service Upgrades in Southeastern Wisconsin
Need a safer, higher-capacity electrical panel now? We handle panel replacements, 200 amp service upgrades, and code fixes. Roman Home Services is family-owned since 1929, licensed, bonded, and insured, with upfront pricing and a money-back guarantee. We serve Southeastern Wisconsin, including Milwaukee, Waukesha, and Racine. Rated 4.9 from 5,197 reviews. Get ready for seasonal loads like summer A/C by upgrading early. Call or book online for a friendly, no-pressure visit.
Why Choose Us
What Our Customers Say
"Mike and crew completed excellent work installing a 200 amp service panel and bringing the house up to code."
"Everything was done professionally and looks good... 200 amp box, new meter... done on time."
"We replaced/upgraded the electrical panel. Kevin explained everything, gave the quote, and completed the work on time."
Answers to Common Questions
View All FAQsHow much does it cost to upgrade electrical service to 200 amps?
Upgrading electrical service to 200 amps is priced after an on-site inspection, because total cost depends on your existing panel, service equipment, and required code updates. Most projects add capacity for modern loads like EV chargers or hot tubs and replace aging panels for safety. Our technicians can assess your home and go over options for an effective electrical upgrade. We perform these upgrades throughout the Lake Country area, including homes around Hartland. In many older houses, grounding and bonding corrections can outweigh the price of the new panel.
Your final price is driven by:
- Panel and main breaker size/brand, meter base, service mast, and main disconnect replacement
- Service-entrance wiring length and whether overhead or underground trenching is needed
- Required grounding, bonding, AFCI/GFCI breakers, and whole-home surge protection
- Utility coordination, code corrections, and adding circuits or a subpanel for new loads
Schedule an in-home evaluation to receive a firm, written quote. <br/> Updated: 2026-05-07 <br/> Need help in Hartland, WI? Call (414) 671-9935 or book online. "Roman installed a new 200 amp service for me and they’re doing some lighting work now too." — Ralph Schmickel
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Where We Work
What areas do you serve for electrical panel and service upgrades?
We serve Southeastern Wisconsin, with frequent visits to Milwaukee, Waukesha, and Racine. See the full list of communities we cover below for easy scheduling.