Commercial Backup Generator Installation in West Hollywood
From the Sunset Strip to the West Hollywood Design District, businesses here can't afford downtime. Shaffer Construction, Inc. designs and installs commercial backup generator systems that keep restaurants, hotels, galleries, condo HOAs, and retail tenants open when the grid goes dark. We tailor solutions for multi-tenant buildings, hospitality, and mixed-use properties along Santa Monica Boulevard and Robertson. Expect a streamlined process—load studies, generator sizing, placement planning, and automatic transfer switch integration—finished with clean, code-compliant workmanship. Whether you manage a luxury condo tower near Sunset Plaza or a boutique on Melrose, we deliver reliable standby power that protects revenue, safety, and reputation.
Our Work



Benefits
Future-Ready Power Solutions
We engineer standby systems that scale with your property. From natural gas and diesel generators with sound-attenuated enclosures to UL 1008 transfer equipment, we integrate cloud-enabled monitoring, Modbus/BACnet interfaces to building automation, and smart load-shed controllers. Remote alerts via cellular/Wi‑Fi help facility teams track runtimes, fuel, and fault conditions. Our designs anticipate growth—EV charging, additional tenant loads, or expanded life-safety circuits—so you’re not boxed in later. Closed-transition ATS options minimize flicker for sensitive AV and lighting common in West Hollywood venues.
Total Permit and Code Compliance
We manage permitting end-to-end and build to California Electrical Code, NFPA 110 for emergency/standby power, and NEC Articles 700–702. Our ATS selections are UL 1008 and, when needed, service-entrance rated with bypass isolation for maintenance. For diesel systems, we coordinate SCAQMD Rule 1470 compliance and LA County Fire approvals. We also address Title 24 lighting controls during transfer, egress illumination requirements, and utility coordination with Southern California Edison for safe cutovers and metering changes.
Expertise You Can Trust
Our crews use industrial-grade materials—copper THHN/THWN‑2 conductors in EMT/RMC, stainless hardware, seismic-rated anchorage, and vibration isolation. Concrete pads are engineered with rebar and housekeeping curbs; rooftop units receive structural review to ASCE 7 and CBC standards. We torque and label every termination, megger insulation, and perform IR scans under load. Sound levels are managed with Level 2–3 enclosures and acoustic screening to meet local noise ordinances. The result: reliable, clean installations that look as good as they perform.
Customized Power Planning
Every project begins with a measured load study to capture real demand, motor inrush for elevators and fans, and priorities across emergency, standby, and optional loads. We model generator sizing with future EV chargers and tenant improvements in mind. Our one-line diagrams detail selective coordination, grounding, and transfer sequences. We then phase work to minimize downtime—often scheduling cutovers before opening hours for restaurants and retail along Santa Monica Boulevard and Melrose—so your operations stay on track.
What We Offer
Frequently Asked Questions
What generator sizes make sense for West Hollywood multi-tenant buildings?+
For smaller mixed-use or boutique properties, 30–80 kW natural gas units often cover life-safety, elevators, garage ventilation, and essential lighting. Larger mid-rises or hotels can require 100–500 kW, sometimes with closed-transition ATS for AV-heavy venues. We right-size using measured load studies and factor in future EV charger additions so capacity isn’t maxed out on day one.
Can I place a generator on the roof given West Hollywood’s density and noise rules?+
Yes—rooftop placements are common where grade space is limited. They require structural analysis to ASCE 7/CBC, crane logistics, vibration isolation, and acoustic measures to meet noise ordinances. We design exhaust discharge and screening to protect neighboring residences and secure Fire and Building approvals. Where roofs aren’t feasible, we build slim-profile pad installations with sound enclosures.
Do I need SCAQMD or Fire Department approvals for a commercial generator?+
Natural gas generators typically proceed with City electrical/mechanical permits; larger units may trigger SCAQMD review. Diesel generators over 50 bhp usually require SCAQMD permits under Rule 1470 and LA County Fire approval for tanks, venting, and containment. We package and submit these alongside Building & Safety permits to keep timelines tight.
How long will installation disrupt my tenants or business hours?+
Most installations are completed in 2–5 days, with brief planned outages during ATS tie-ins. We schedule cutovers during off-hours—early mornings for retail and midday for residential common areas—to minimize impact. Permit review generally takes 1–3 weeks in West Hollywood. We provide a detailed outage and communication plan for tenants and HOAs.
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