WG Contracting INC on Alpine Boulevard holds CSLB license #939780 with dual B-General Building and C-10 Electrical classifications, covering both structural and electrical scopes from a single Alpine contractor. Roof-mount residential solar photovoltaic installations represent a core workload, with panel arrays and inverter wiring handled under the C-10 classification alongside mechanical coordination on projects that parallel the HVAC integration work at Maximum Comfort Heating and AC Repair on Alpine Boulevard. The firm also carries hazardous-waste management and removal certifications, permitting abatement work on pre-1978 structures during renovation or demolition. Full-scope remodel packages combine framing, electrical rough-in, and finish carpentry, coordinating with flooring installers at Christian Brothers Flooring & Interiors on Woodside Avenue for LVP and tile transitions. Solar permitting packages include engineered stamped plans, Title 24 energy-compliance documentation, and post-installation municipal inspection coordination per California Energy Commission standards.