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Mastercraft Electricians operates on Jefferson Avenue in Murrieta, handling both residential service calls and new-construction wiring across the city and surrounding areas.

J & K Electric operates out of Murrieta handling residential service work across the valley — the bread-and-butter scope of panel upgrades, circuit additions, outlet and switch installation, recessed lighting, ceiling fans, and the growing demand for EV charger hookups in newer tract neighborhoods where garages weren't originally wired for Level 2 charging. The operation splits between scheduled jobs and emergency calls for breakers that won't reset or outlets that stopped working. Demand clusters around two different home types: older Murrieta and Temecula houses where aging panels can't handle the cumulative draw of modern appliances and HVAC loads, and newer Harveston, Redhawk, and similar developments where residents are retrofitting for electric vehicles or smart-home systems that require dedicated circuits. For new-construction wiring, the major builders use in-house crews; J & K fills the service lane for homeowners upgrading existing houses or handling urgent outages that can't wait for a new-build electrician.
Tri Phase Electric is a state-licensed electrical contractor based in Murrieta, holding an active CSLB C-10 license (#556936) in good standing, verified against the California Contractors State License Board in July 2026. Contact them directly for quotes and current availability.
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Get ListedMastercraft Electricians operates on Jefferson Avenue in Murrieta, handling both residential service calls and new-construction wiring across the city and surrounding areas. The scope covers the typical residential range — panel upgrades, circuit additions, outlet and switch installation, ceiling fans, recessed lighting, EV charger hookups, and emergency repair work — with capacity for larger jobs like generator tie-ins and solar-ready panel preparation as new-build demand shifts toward energy infrastructure. Service work dominates the call volume in established Murrieta neighborhoods where aging electrical panels struggle under modern loads (HVAC upgrades, heat pump conversions, multiple device charging), while newer tract developments in south Murrieta and Temecula increasingly need EV charging station installation before purchase. For a homeowner facing a panel-capacity ceiling or an electrically obsolete older home, this is the local crew doing the scheduled upgrades. For emergency after-hours calls or weekend same-day response, dispatch times vary by current workload; calling directly beats hoping a national contractor network reaches the valley quickly.
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What Locals Know
Murrieta's housing stock spans 1980s tract homes with aging 100-amp panels to newer builds requiring 200-amp upgrades. EV charger demand is rising as older neighborhoods retrofit for electric vehicles — panel capacity is often the constraint.
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