Spans is a technology driven firm that provides full range of planning, design and construction management services to meet the engineering and sustainable development needs of municipalities, public agencies, private developers and industrial firms. We continually strive to emulate our mission statement, “Dedicated to providing Timely, Economical, Reliable, and Quality (TREQ) Services to those we serve." Embracing our rich knowledge resource and solid reputation of professional excellence, we provide consultancy services, O&M Services and turnkey solutions for water & wastewater treatment, reuse, ZLD, asset management, energy efficiency, waste-to-energy and solar. Under our Best-of-Best (BOB) model we provide one stop solution that optimizes project cost, quality & long-term sustainability of your project.