Spectra is one of Southern California’s leading and most respected Instrument & Electrical contractors. In business since 1989, we specialize in providing services to the heavy industrial market sector, specifically to petroleum, oil production, oil refining, chemical plants and power generation facilities. Spectra was acquired by Total-American Investment Company in 2015 and is expanding throughout the West Coast. Spectra has broadened its scope of services to include a full range of maintenance and construction trades, including the addition of civil, structural, piping, welding and Code repairs to its long established electrical and instrumentation capabilities. Spectra stands ready to perform multi-trade services as a general or specialty contractor on turnarounds, routine maintenance and capital projects. Spectra’s services are supported by internal project controls and project management.