Spectrum Mechanical & Plumbing Contractors LLC of Tempe, AZ was founded in 1997. Spectrum is a provider of design, installation, maintenance, and service of commercial HVAC and plumbing systems throughout Arizona. Spectrum serves a broad spectrum of clientele, including: commercial/retail spaces, high-rise buildings, student housing, multi-family, high-end condos, healthcare facilities, hospitality, education, automotive industry, and houses of worship. In 2021, Spectrum acquired Nash Mechanical of Arizona, an industry-respected commercial plumbing company. Spectrum now employs approximately 200 employee owners.