
Services
Commercial Electrical & Small Build-Outs in San Tan Valley, AZ
J.S. Fielder Electrical handles commercial electrical and small build-outs for offices, warehouses and tenant improvements across San Tan Valley and the East Valley.
J.S. Fielder Electrical handles commercial electrical and small build-outs for offices, warehouses and tenant improvements across San Tan Valley and the East Valley.
With both the CR-11 electrical and the KB-2 small-commercial general-contractor licences, Jeff can run the electrical and the build-out under one roof — most electricians can't.
What's included
Done in one visit, most of the time.
- Office lighting and rewiring
- Tenant improvements and build-outs
- Receptacle and circuit additions
- Panel and feed upgrades for the space
- Restroom and break-room electrical
- Open-warehouse floor power and lighting
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 commercial electrical & small build-outs
Both. Jeff holds the KB-2 small-commercial general-contractor licence (ROC 357454) along with the CR-11 electrical licence (ROC 357832), so a small build-out and its electrical are handled by one contractor instead of two.
Small commercial build-outs, tenant improvements, office lighting and warehouse electrical. The KB-2 licence covers residential and small commercial — Jeff will tell you straight if a job is outside that scope.
Yes. Jeff hangs the LED strip or high-bay lighting, runs the circuits, and finishes the office build-out — the same contractor from the shell to the switches.
Yes. J.S. Fielder Electrical carries an Arizona ROC licence bond and is insured. Both ROC numbers are published on the site so you can verify them before you hire.
Service area
Commercial Electrical & Build-Outs, also serving these cities
Need commercial electrical & small build-outs? 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