Frequently Asked Questions

Commercial generator sizing depends on your total electrical load, which circuits are critical, redundancy requirements, and compliance standards. We handle buildings from 10kW single-phase retail to 3.5MW industrial power plants. Every project starts with a detailed load analysis — we review your electrical panels, identify critical loads, and specify the right system. There is no one-size-fits-all answer, which is why the site assessment is essential.

NFPA 110 governs emergency and standby power systems for facilities where life safety depends on backup power — hospitals, data centers, high-rise buildings, and certain government facilities. It requires documented maintenance programs, regular load bank testing, monthly exercise testing, and comprehensive record-keeping. We provide turnkey NFPA 110 compliance services including assessments, documentation, audit preparation, and remediation.

We recommend quarterly service for commercial and critical facilities. Each visit includes oil and filter service, coolant and fuel system checks, battery testing, transfer switch inspection, and NFPA-compliant documentation. Annual load bank testing verifies the generator delivers full rated power. Facilities with higher runtime or compliance requirements may need monthly service.

Load bank testing connects a calibrated resistive load to your generator to verify it produces its full rated output under real conditions. Our process: pre-test gauge check, generator startup, gradual load application, performance monitoring at 25%, 50%, 75%, and 100% of rated capacity, and a detailed compliance-grade report. Testing takes 2 to 4 hours and does not interact with your building's electrical system.

Maintenance program customers receive priority scheduling for emergency service. We provide 24/7 on-call support with same-day response for critical facilities within our service area. For non-emergency maintenance, we schedule visits within the current service cycle. Contact us at (209) 229-1990 for emergency support.

Yes. We currently serve clients with portfolios of 10+ buildings across the Bay Area, Central Coast, Central Valley, and Northern Nevada. We coordinate maintenance schedules, compliance deadlines, and emergency response across all your sites through a single point of contact. Our clients include leading commercial property managers, industrial operators, and facility management firms.

We carry above-standard coverage including general liability, umbrella liability, auto, and workers' compensation. We process Certificate of Insurance (COI) requests within 24 hours. Our coverage meets or exceeds the requirements of major property management firms and general contractors.

Yes. Through our partners Sunbelt Rentals and EquipmentShare, we coordinate temporary power from 20kW to 2MW+ for emergencies, planned outages, generator replacements, and construction projects. We handle sizing, delivery, electrical connection, and fuel management — you get a single point of contact.

We are certified dealers for Kohler, Cummins, Generac, Caterpillar, MQ, Gillette, and Isuzu. We also service most other commercial generator brands. Our technicians hold factory certifications and have access to OEM parts and technical support across all major manufacturers.

Yes. We have experience with public works projects requiring prevailing wage compliance, and we work with state and local government agencies across California and Nevada. We are licensed in both states.