PRO ELECTRIC in Chula Vista has maintained a continuous presence in San Diego's commercial electrical market since 1974, specializing in tenant-improvement power and lighting for stores, office buildings, banks, and schools. The company's work spans HVAC-integrated electrical systems for commercial build-outs, a scope that overlaps with mechanical contractors such as All Aire Heating & Cooling on multi-trade projects. Notable past projects include the North Island Naval Air Station officers' quarters remodel and the Del Mar Racetrack grandstand sound-system and electrical upgrade during 1992–1993. A longstanding relationship with the Chula Vista Elementary School District has kept the firm active in institutional work, while ground-up commercial jobs regularly involve coordination with Fausto Construction Inc. for sequencing rough-in and final trim. The company's highest-tier installations include 277/480-volt three-phase distribution panels, emergency generator transfer switches, and fire-alarm circuit integration per California Title 19 requirements.