Technicians For Sustainability (TFS)
At TFS our mission is to help you translate your environmental values into a practical reality. Based in Tucson, we install high-quality, clean, solar electric and solar hot water systems that are built to last. Our goal is to ensure that Southern Arizonaâ€™s natural resources are used efficiently and with respect for present and future needs. Committed to practicing what we preach, we live with the systems we install, make fuel-efficient transportation choices, and whenever possible, do business with companies that hold values, standards, and ethics comparable with ours.