SPECTRA

Spectra Company engages in the restoration, protection, and preservation of architectural, historic, and cultural landmarks in the United States. The company's main construction focus is on historic restoration/preservation, including waterproofing/roofing, concrete/masonry, and demolition/abatement. Its portfolio includes historic, conservation, commercial, hospitality, residential, industrial, and institutional projects. The company was founded in 1985 and is based in Pomona, California.