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Diamond Electric
Commercial Services · Riverside & Inland Empire

Commercial panel upgrades

Service upgrades, new panels and subpanels for growing businesses.

Commercial panels and conduit installed by Diamond Electric

Commercial Panel Upgrades in Riverside, CA

New equipment, a kitchen expansion or a new tenant can push a commercial panel past its limit. We size and install panel and service upgrades and subpanels so your business has the capacity it needs, with the permit and inspection handled and the shutdown planned around your hours.

What we do

  • Service and main panel upgrades
  • Subpanels for new equipment and areas
  • Load calculations for new equipment
  • Breaker replacements and labeling
  • Shutdowns scheduled around business hours
  • Permits, utility coordination and inspection
Commercial Panel Upgrades by Diamond ElectricCommercial Panel Upgrades by Diamond ElectricCommercial Panel Upgrades by Diamond Electric
Fastest way to a quote(951) 398-9867

Call us directly. Most questions get answered and priced on the phone.

Mon-Fri 7-7 · Sat 7-4 · Sun closed

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For the fastest answer, call (951) 398-9867.

FAQ

Commercial Panel Upgrades: common questions

Can the work be done outside business hours?

We plan shutdowns with you and can schedule them early, late or on a closed day to keep your business running.

How do I know if my business needs more capacity?

Tripping breakers, new equipment that won't fit on the panel, or an expansion are the usual signs. We do a load calculation to confirm.

Reviews

What customers say

5.0 stars from 34 Google reviews and 4.8 stars on Yelp.

Need an electrician? Call today.

Call now or text a few photos of the job for a free quote.

(951) 398-9867