Caliber Contracting San Diego in College Area is a residential general contractor and electrician at 6122 El Cajon Blvd, San Diego, CA 92115, specializing in ADU (accessory dwelling unit) conversions, home remodeling, electrical upgrades, and solar and battery-storage installation. The company holds both general building and electrical contractor classifications, which allow it to self-perform the structural, framing, and electrical scopes on a single project without subcontracting the electrical phase — a dual-license capability that reduces scheduling gaps on ADU and remodel timelines. Garage-to-ADU conversions are a lead service line, covering the permit-application process through the City of San Diego's streamlined ADU pathway, structural modifications to meet habitable-space code, plumbing and electrical rough-in, drywall and finish, and final inspection sign-off. The electrical scope also covers standalone upgrades: 200-amp panel replacements, EV charger installations, and sub-panel additions that the region's electrification push has made standard on residential renovation projects, running in the same service category as Bright Electric & Solar in Allied Gardens. Kitchen and bathroom remodeling handles the demolition-to-finish cycle on residential interiors, including cabinetry, countertop installation, plumbing fixture setting, tile work, and the electrical circuit upgrades that modern kitchen appliance loads require. The El Cajon Blvd office sits less than a mile from the SDSU campus, in the College Area stretch of the boulevard where the single-family lots and older duplexes that qualify for ADU construction are concentrated in the 92115 ZIP. Solar photovoltaic panel installation and battery-backup systems run under the electrical classification, covering roof-mount and ground-mount arrays, inverter wiring, utility interconnection, and NEM (Net Energy Metering) application processing with SDG&E. Backup-battery installation — typically Tesla Powerwall or Enphase IQ units — integrates with the solar array to provide grid-independent power during outages and time-of-use rate arbitrage that reduces peak-hour electricity costs. Post-construction landscaping on ADU projects often follows within weeks of the final building inspection, and LawnStarter in College Area handles the lawn restoration, irrigation repair, and yard-cleanup scope that returns the lot to livable condition after the construction crew demobilizes. Unfinished DIY projects are an explicit niche: homeowners who started a garage conversion, bathroom remodel, or drywall project and stalled can bring Caliber in to assess the existing work, pull any required permits, and carry the job through to completion and final inspection.