Panel Upgrades and Rewiring

Milwaukee, United StatesHealth 55/100

Roman Electric is a Milwaukee, Wisconsin-based electrical contractor founded in 1929, providing residential and commercial electrical services across Southeastern Wisconsin for nearly a century. The company specializes in electrical panel upgrades, breaker box replacements, whole-home rewiring for older Milwaukee homes, fuse box to circuit breaker conversions, 200-amp service upgrades, and aluminum wiring remediation. Roman Electric is one of the longest-established electrical contractors in Wisconsin with master electricians, a BBB A+ rating, and a reputation built on three generations of family ownership.

Calgary, CanadaHealth 53/100

Prairie Electric is a Calgary-based residential electrical contractor specializing in panel upgrades, service changes, and whole-home rewiring for homes across Calgary, Airdrie, Cochrane, Okotoks, and surrounding Southern Alberta communities. The company provides 100-amp to 200-amp panel upgrades, breaker panel replacements, aluminum wiring remediation, complete home rewiring for older Alberta homes, and hot tub and shop electrical service upgrades. Prairie Electric holds a valid Alberta master electrician licence, provides free in-home assessments, and handles all Alberta Safety Codes permits and inspections.

London, United KingdomHealth 53/100

Hexo Electrical Testing is a specialist UK electrical testing, rewiring, and consumer unit upgrade company serving London and the South East. The company provides full and partial house rewires, consumer unit (fuse board) upgrades to 18th Edition BS 7671 standards, Electrical Installation Condition Reports (EICRs), landlord safety certificates, and periodic inspection and testing for residential and commercial properties. All Hexo electricians are NICEIC-approved, Part P registered, and provide Minor and Major Works certificates for all completed rewiring and upgrade projects.

Toronto, CanadaHealth 53/100

Tidal Electrical Services is a Greater Toronto Area residential electrical contractor specializing in panel upgrades, breaker box replacements, whole-home rewiring, and knob-and-tube removal across Toronto, Mississauga, Brampton, Vaughan, Markham, and surrounding GTA communities. The company provides 100-amp to 200-amp upgrades, fuse panel to breaker panel conversions, aluminum wiring replacement, and ESA-compliant service entrance upgrades for older Ontario homes. Tidal Electrical is ESA/ECRA licensed, provides free panel assessments, and handles all Ontario Electrical Safety Authority permits and inspections.