Our mission at TFS is to power our community with systems that are built to last. For the lifetime of your system, our team is committed to fulfilling that promise and supporting you in maintaining and understanding your renewable energy system.
Experienced and highly dedicated, our Service and Monitoring team diligently maintains over 4,300 projects we have installed across Southern Arizona, including homes, businesses, and nonprofits. Our talented technicians handle problems on roofs and in electrical service panels, while our friendly customer care specialists work to keep the solar systems we install running smoothly for the long term.
Service Department Hours of Operation:
Monday - Friday: 8AM - 4PM
Saturday - Sunday: Closed
Please note that we do not offer evening and weekend service. In the rare case of an electricity emergency, we recommend contacting a 24/7 electrical contractor.
Please visit the following links to access helpful guides on common issues:
Senior Technical Lead (he/him)
After working as a soil scientist for several years, Stephan decided to pursue a career as an electrician and a plumber in the solar industry, in which he has now been working for over fifteen years. He enjoys living simply, has lived off the grid, and now lives with PV and solar hot water systems. Stephan has achieved NABCEP certified solar hot water installer and a NABCEP certified PV installer status.
In his role Stephan supports members of the Service and Monitoring Team with his technical knowledge and tackles high level troubleshooting for residential and commercial systems.