DMT ElectricSoCal Electrical Contractor · Est. 1990 (626) 392-8842
Dramatic electrical panel and conduit work, cinematic lighting
Southern California Edition
Since 1990
CSLB #1116339 · Licensed, Bonded & Insured

Wired Right. Every Time.

DMT Electric is a family-owned electrical contractor serving Southern California homeowners and businesses since 1990. Free estimates, flexible scheduling, and the kind of honest work your neighbors already trust.

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The Story So Far

Thirty Years, One Family, No Shortcuts

DMT Electric started the way most honest trade businesses do — with one person willing to show up, tell the truth, and do the job right the first time. Three decades later, that hasn't changed. What has changed is the size of the panels we open: from a single flickering bedroom outlet to full 3-phase commercial installs, DMT has stayed a family operation that treats every service call — residential or commercial — with the same seriousness.

We're licensed under CSLB #1116339, fully bonded and insured, and we've built our name the slow way: by finishing what we start, pricing fairly, and letting the work speak for itself. It's speaking loudly these days — DMT is consistently ranked among the top electricians in Southern California on Nextdoor, recommended neighbor to neighbor rather than bought with advertising.

That reputation is the whole business model. No call centers, no subcontracted strangers, no upsell scripts. When you call, you're talking to the people who will actually be standing in your garage or your breaker room.

Completed DMT Electric project
Field Dispatches

Three Jobs We Run Every Week

Every call starts the same way — a real assessment, a straight number, and a crew that knows what they're looking at. Here's what fills most of our schedule across the Inland Empire and beyond.

01 Electrical panel and subpanel upgrade

Panel Upgrades & Subpanels

100A and 200A main panels plus 3-phase and subpanel installations done right.

Whether your home needs a 100 or 200 amp service upgrade or your commercial property is expanding with a 3-phase panel, DMT Electric handles it cleanly and to code. We assess your current load, recommend the right capacity, and install with zero shortcuts. Subpanel additions for garages, ADUs, shops, or added square footage get the same careful treatment as the main service.

  • 100A and 200A residential service upgrades
  • 3-phase commercial panel installations
  • Subpanel additions for ADUs, shops, and garages
  • Full compliance with California electrical code
  • Permit coordination available
02 Electrical troubleshooting and diagnostics

Electrical Troubleshooting

Fast, accurate diagnosis — we find the problem and fix it the first time.

Flickering lights, tripped breakers, dead outlets, and mystery faults don't scare us — they're our specialty. DMT Electric brings decades of field experience to every diagnostic call, which means faster answers and fewer return trips. We explain what we find in plain language so you know exactly what's happening with your system before we touch a wire.

  • Breaker and panel fault diagnosis
  • Dead outlets and switch failures
  • Flickering or dimming light investigation
  • Wiring short and open circuit location
  • Same-visit repair when parts are available
03 Modern lighting, outlet and switch installation

Lighting, Outlets & Switches

Upgrades, new installs, and repairs for every room — or every floor.

From a single outlet that stopped working to a complete lighting overhaul across a commercial space, we handle it all. We install recessed lighting, ceiling fans, dedicated circuits, GFCI and AFCI outlets, dimmer switches, and more. Every installation is tested before we leave and cleaned up before we go.

  • Recessed and fixture lighting installation
  • GFCI and AFCI outlet upgrades
  • Dimmer and smart switch installs
  • Dedicated circuits for appliances and equipment
  • Ceiling fan wiring and installation
On the Record

Ranked #1 By People Who Live Here

Nextdoor
"Daniel was upfront and honest about exactly what needed to be done — no padding the bill, no unnecessary work. Showed up when he said he would and left the place clean. That's rare." — Maria G., Upland, CA

"Had a panel issue that two other electricians couldn't pin down. DMT found it within an hour and had it fixed before lunch. Incredibly knowledgeable and fair on price."

James T. — Rancho Cucamonga, CA

"I needed an EV charger installed and wasn't sure my panel could handle it. They assessed everything, explained my options clearly, and got it done the same week. Five stars."

Sandra R. — Ontario, CA
Nextdoor recommendation screenshot
Clipped from Nextdoor
Editor's Notes

What You Can Count On

01

Honest Assessment

We show up, look at the job the right way, and tell you exactly what's needed — nothing more, nothing less. No scare tactics, no upsells.

02

Clear, Upfront Pricing

Before any work begins, you get a straight number. Your estimate is your price — we don't bury surprises in the final invoice.

03

Clean, Code-Compliant Work

Every job is done to California electrical code, tested before we wrap, and cleaned up before we leave. You won't know we were there except that the lights work.

04

A Team You Can Call Back

Family business means we're accountable. If something ever isn't right, you call the same people who did the work — not a call center.

DMT Electric on the job
CSLB #1116339 — verified license on file

Family-owned and operated since 1990, fully bonded and insured on every job, with residential and commercial expertise under one roof. Flexible scheduling and fast response — your time is respected, not ignored.

The Fine Print

Reasonable Prices, No Runaround

DMT Electric has built its reputation on doing quality work at prices that don't punish homeowners for calling a professional. Every job starts with a free estimate so you know the number before we start.

Frequently Asked, Answered Plainly

Before You Call

How much does an estimate cost?

Nothing. We come to your property, look at the job in person, and give you a written number at no charge and no obligation, residential or commercial.

Are you licensed for both homes and businesses?

Yes — CSLB #1116339 covers residential and commercial work, including 3-phase panels, subpanels, and full building rewires.

Can you install an EV charger?

Absolutely. We'll evaluate whether your existing panel can support it, walk you through the options, and handle the install and permitting.

Do you offer same-day troubleshooting?

Often, yes. Many diagnostic calls are resolved and repaired in a single visit when parts are on hand — we'll tell you upfront if a return trip is needed.

What areas do you actually cover?

Los Angeles, San Bernardino, Riverside, and Orange counties — see the full coverage map and city list below.

Do you clean up after the job?

Every time. We test the work, walk you through what changed, and leave your space the way we found it — minus the electrical problem.

The Coverage Map

Southern California, End to End

DMT Electric runs crews across four counties — Los Angeles, San Bernardino, Riverside, and Orange — which means we're rarely more than a short drive from wherever you're calling from. Whether you're in a foothill neighborhood in the San Gabriel Valley, a growing subdivision in Eastvale, or a commercial strip in Anaheim, the same crew, the same pricing philosophy, and the same free estimate apply.

We built this business on local relationships, not lead-generation ads — which is why response times stay fast and scheduling stays flexible even during busy stretches. If your city isn't listed below, call anyway; chances are we're already working nearby.