Electrical Panel Upgrades in Glendale
From the hills above Kenneth Road to the condos near The Americana at Brand, Glendale's mix of hillside homes, mid\u2011century classics, and newer multifamily buildings deserves electrical systems that match today's demands. Shaffer Construction, Inc. upgrades aging and undersized panels so you can safely power EV chargers, modern HVAC, home offices, and future additions without nuisance trips or risk. We pair deep knowledge of Glendale's terrain and housing stock with precise load calculations, clean installations, and full coordination with Glendale Water & Power. If your home still runs on a 60–100 amp panel or a problematic Zinsco or FPE unit, our team delivers a code\u2011compliant, future\u2011ready upgrade—often in just 1–2 days once permits are issued.
Our Work
Benefits
Future-Ready Electrical Panels
We design upgrades that anticipate future loads, not just today’s. That means right‑sizing to 200–400 amps, providing spare breaker spaces, and integrating options like smart load centers (Leviton Smart Load Center, Schneider/Square D energy monitoring), whole‑home surge protection, and dedicated EV charger circuits. For tech‑forward homes, we can add subpanels for ADUs, battery‑ready wiring, or generator interlock/transfer equipment, all labeled and network‑ready for simple expansion.
Permits and Code Compliance
Shaffer Construction handles permits, plan notes, load calcs, and all utility coordination. We build to the California Electrical Code, NFPA 70, Glendale amendments, and GWP service requirements, including meter base specifications, grounding electrodes, and working clearances. Our team schedules inspections, meets the inspector on site, and provides all as‑builts and labeling to ensure smooth approvals and a proper meter release for energization.
Quality Workmanship Guaranteed
We use premium equipment—200–400 amp main panels with copper bus, UL‑listed meter/main combos, type 2 surge protective devices, and high‑quality copper conductors. Terminations are torqued to manufacturer specs, neutrals and grounds are isolated or bonded as required, and grounding includes UFER connections or dual ground rods with #4 copper when needed. Panels are mounted plumb, weather‑sealed, and clearly circuit‑labeled for long‑term reliability and safety.
Personalized Assessment and Design
Every Glendale property is unique. We start with a site visit, verify service type and feeder size, perform a CEC Article 220 load calculation, and review EV/generator plans and any future remodels. For hillside homes, we assess mast height, anchorage, and access; for condos, we coordinate with HOAs and building management. You’ll receive a clear scope, equipment spec sheet, and schedule that minimizes downtime and fits your daily routine.
What We Offer
We offer complete, code‑compliant panel upgrades tailored to Glendale’s homes, hillsides, and condos. Common services include:
Frequently Asked Questions
Do I need 200A or 400A service for my Glendale home?+
Most single‑family homes upgrading for a single EV charger and modern HVAC do well with 200A. If you plan multiple EVs, large AC or pool equipment, an ADU, or electrification (induction, heat pump water heater), 320/400A may be wise. We perform a CEC load calc to right‑size your service and leave room to grow.
How long will my power be off during the panel upgrade?+
Typical outages last one business day. We coordinate meter pull and reconnect with Glendale Water & Power and often complete installation and testing the same day, with inspection and final release the next business day. For complex service upgrades, a second short outage may be required.
Can you upgrade panels in Glendale condos with HOA rules?+
Yes. We work with building management to schedule outages, meet fire‑rated construction requirements, and ensure proper labeling in meter rooms. We submit permits to Glendale Building and Safety and provide insurance and licensing documentation for HOA approvals.
What if my home has a Zinsco or FPE panel?+
These panels have known issues with breakers failing to trip and overheating. We recommend replacement for safety and reliability. Our team replaces them with UL‑listed, copper‑bus panels, adds surge protection, and corrects grounding/bonding to current code.
Will an upgrade help with EV charging in Glendale’s hot summers?+
Absolutely. A right‑sized panel provides capacity for a 40–80A Level 2 charger and robust HVAC loads. We install dedicated EV circuits, verify conductor sizing, and include surge protection to protect sensitive electronics during heat‑related grid fluctuations.
What permits are required for panel upgrades in Glendale?+
An electrical permit from the City of Glendale Building and Safety Division is required, and Glendale Water & Power coordinates meter pulls and any service capacity changes. Historic areas or exterior relocations may need additional review. We handle the entire process for you.
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