Electrical Panel Upgrade in Glendale, AZ
An electrical panel is the heart of a home, and in Glendale many of them are old. Homes near Historic Downtown and in the older central neighborhoods can still have original panels that were never designed for modern loads like central AC, EV chargers and multiple appliances. Vortech, based in Peoria, replaces and upgrades panels under a permit, with the work inspected. This page explains when an upgrade makes sense.
Electrical Panel Upgrade for Glendale Homes
Signs that a panel needs attention include breakers that trip regularly, fuses or a panel with no room for new circuits, scorch marks, a panel that is warm to the touch, lights that dim when large appliances start, and the lack of a main breaker. Some older panel brands also have known reliability concerns. If your panel is original to a mid-century house, it is worth having an electrician look at it, even if everything seems to work.
Upgrades often happen because of something new. Replacing an air conditioner, adding a mini split, installing an EV charger, converting a garage or adding a pool pump all add load, and the panel has to carry it. We calculate the load for the house rather than just swapping one panel for a bigger one, since sometimes a subpanel is the better answer. In the newer north end of Glendale, many panels are fine but full.
A panel change is permitted work in Arizona, and we pull the permit and coordinate the inspection. The job involves a planned power shutoff, replacing the panel and breakers, checking grounding and bonding, labeling each circuit, and coordinating with the utility for disconnect and reconnect as needed. We never recommend that homeowners work inside a panel. Live service conductors are dangerous even with the main breaker off. Hire only licensed contractors for this work.
What We Cover
- Load review to decide the right panel size for your home
- Permit application and scheduling of the inspection
- Coordination with the utility for the power disconnect
- Removal of the old panel and installation of the new one
- New breakers sized and labeled for each circuit
- Grounding and bonding checked and corrected as required
- Final test and walkthrough of the new panel with you
How the Job Goes
- Evaluate the panel and loadWe look at the existing panel, service size and condition, and add up your real and planned loads, such as AC, EV charging and appliances, to recommend the right size.
- Permit and utility coordinationWe submit the permit and coordinate with the utility so the power can be disconnected and reconnected safely and on schedule. We keep you informed about the schedule at every stage so you can plan around the outage.
- Replace the panelPower is shut off, the old panel is removed, and the new panel and breakers are installed, with circuits reconnected, labeled and grounded to code.
- Inspect and restore powerThe inspector reviews the work, the utility restores service, and we test every circuit and walk you through the new panel. You get a clearly labeled panel and the confidence that it passed review.
Full details: Electrical Panel Upgrade across the West Valley.
Frequently Asked Questions
How do I know if my Glendale home needs a new electrical panel?
Common signs include frequent tripping, a full panel with no space, scorched or rusty components, flickering lights under load, and an age that matches original mid-century equipment. A licensed electrician can inspect the panel and tell you whether it should be replaced or simply serviced.
Is a permit required for a panel upgrade?
Yes. Panel replacement is permitted work in Arizona, and it is inspected. Vortech pulls the permit and schedules the inspection as part of the job. Be wary of anyone who offers to skip the permit, since unpermitted panel work can cause problems with insurance and home sales.
Will I lose power during the panel change?
Yes, power to the house is off for part of the job while the old panel is removed and the new one is installed. We plan the work so that the outage is as short as practical and explain the schedule beforehand, including any coordination with the utility.
Can a panel upgrade help if I want to add an EV charger?
Often, yes. A Level 2 charger is a large continuous load, and some panels do not have the capacity or the space. We calculate the load first. If the panel can handle it, no upgrade is needed. If not, upgrading may be the right first step.
How do I know if my panel is outdated?
An outdated panel often shows rust, scorching, frequent tripping, no spare slots, or fuses instead of breakers. Age matters too, because panels from several decades ago were not designed for modern loads. An electrician can inspect the panel and tell you whether it is safe to keep or should be replaced.
Should I choose 100 amp or 200 amp service?
Most homes with central AC, electric appliances or an EV charger benefit from 200 amp service. A 100 amp panel can work for a small home with modest loads, but it leaves little room to grow. We calculate your actual load before recommending a size.
How long will I be without power during a panel upgrade?
The power is off for part of the day while the old panel is swapped for the new one, with additional time depending on inspection and utility reconnection. We plan the sequence with you ahead of time so you know what to expect and can prepare.
Electrical Panel Upgrade in Glendale
Call now or request a visit. Licensed in both air conditioning and electrical, so one company handles it.