Services
Panel Upgrades & Service Changes in San Tan Valley, AZ
J.S. Fielder Electrical upgrades electrical panels and service for homes and small businesses across San Tan Valley and the East Valley.
J.S. Fielder Electrical upgrades electrical panels and service for homes and small businesses across San Tan Valley and the East Valley.
Whether it's an EV charger, an addition or an aging 100-amp panel, Jeff sizes the service right, pulls the permit, and swaps it cleanly.
What's included
Done in one visit, most of the time.
- 100-to-200-amp and larger service upgrades
- Panel replacements for older homes
- Service changes for EV chargers and additions
- Sub-panels for shops and outbuildings
- Permit pull and inspection
- Surge protection at the panel
The equipment
Brought to your job
How it works
From the trench to the light head.
One contractor, one set of equipment, and one number that holds. Here's how a job moves from your call to a lit-up building.
Call or send the form
Ring (602) 619-8705 or send the estimate form. Jeff picks up himself and tells you straight what's next.
Jeff comes out — free estimate
The owner shows up, looks at the job, and gives you a straight number. No chain of subs, no surprises.
The work, with his own equipment
Bucket truck, lifts, excavator and Bobcat — already his. The trench gets dug, the conduit runs, the lights go up.
Final check & walkthrough
Jeff tests every circuit and walks you through it. It's done right or it isn't done.
Service questions
Questions about panel upgrades & service changes
When the panel is full, the breakers won't hold, you're adding an EV charger or addition, or the existing panel is outdated. Jeff sizes the new service to what you actually need.
Yes. Jeff pulls the permit and schedules the inspection, so the upgrade is on record and your insurance and a future buyer are covered.
Yes. If the charger needs more capacity, Jeff sizes the service, does the panel upgrade, and installs the charger circuit together.
Jeff plans the swap to keep the outage short — usually a few hours on the day of the change — and tells you the exact plan before he starts.
Service area
Panel Upgrades, also serving these cities
Need panel upgrades & service changes? Call Jeff.
The owner picks up the phone and tells you straight.
- ROC 357832
- 47 Years in the Trade
- Owns His Own Bucket Truck
- Free Estimates
- Owner-Operated