Electrical Panel Upgrades in Mesa, Scottsdale, and the Phoenix Valley
Your electrical panel is the heart of your home's electrical system. When it starts to fail, fill up, or fall behind what modern homes demand, everything else downstream suffers: breakers trip, lights flicker, AC compressors short-cycle, and EV chargers can't get enough power to charge overnight. At The Wire Guy Electric, panel work is one of the things we do most often. ROC #340400, fully permitted, and coordinated directly with APS or SRP from start to finish.
What We Do
- Full panel replacement. Old Zinsco, Federal Pacific (FPE), Challenger, and Pushmatic panels are a known fire hazard. If you have one, it needs to come out. We replace with new Square D, Siemens, or Eaton panels rated for today's loads.
- Service upgrades (100 to 200 amp or 200 to 400 amp). Adding a pool, hot tub, EV charger, casita, or second AC unit often pushes your home past what a 100-amp service can handle. We do the load calculation, pull the permit, coordinate with SRP or APS for the meter pull, and get you upgraded.
- Panel relocations. Moving a panel from inside a garage to an exterior wall, or shifting it to accommodate a remodel. Includes new meter base, service conductors, grounding system, and utility coordination.
- Panel rejuvenation. When a panel is structurally sound but has loose lugs, corrosion, or damaged busbar sections, we can sometimes tighten, clean, and re-terminate connections rather than replace the whole thing. Only when it's genuinely the right call.
- Subpanel installs. Sometimes the right answer isn't a full main upgrade. Adding a subpanel for a new garage workshop, casita, or EV charger circuit is often faster and cheaper.
Signs You Need a Panel Upgrade
- Breakers that trip repeatedly, especially when your AC kicks on
- A panel brand on the recall list (Zinsco, Federal Pacific, Challenger, Pushmatic)
- 60-amp or 100-amp main service on a home with modern loads
- No room left for new breakers
- Burn marks, rust, or buzzing at the panel
- Lights that dim when large appliances turn on
- You're planning to add solar, an EV charger, a hot tub, or a casita
More detail here: 7 Signs You Need an Electrical Panel Upgrade.
What It Costs
Most 200-amp panel upgrades in the Phoenix metro run between $2,800 and $5,500 fully installed and permitted. Full breakdown of pricing, sizing, and what drives the number is in our Arizona panel upgrade cost guide.
APS and SRP Coordination
A real panel upgrade requires the utility to pull the meter, and in many cases temporarily disconnect service at the pole or transformer. We coordinate that for you. We submit the service upgrade request to APS or SRP, schedule the meter pull around your work window, and get you back on power the same day whenever possible.
Why Homeowners Choose Us for Panel Work
- NEC-compliant every time. Code isn't optional. Grounding, bonding, working clearances, and arc-fault protection are done right, the first time.
- Permits pulled. If it's not permitted, it's not done. Cities across the Valley (Mesa, Gilbert, Scottsdale, Chandler, Tempe, Phoenix) require permits on all panel work, and the inspection protects you.
- Licensed, bonded, insured. Arizona ROC #340400.
- Clean work. Labeled breakers, straight wire runs, proper torquing, and no loose neutrals. When the inspector opens your panel, it should look like a textbook photo.
Related Reading
Contact Us Today
If your panel is aging, full, or on the recall list, don't wait for the problem to find you. Request a free estimate and we'll come out, inspect your existing panel, run a load calculation, and give you a straight number. Serving Mesa, Scottsdale, Gilbert, Chandler, Tempe, Phoenix, Queen Creek, and the rest of the East Valley.
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