RES-01
200A & 400A Panel Upgrades
Replace outdated fuse boxes or overloaded breaker panels with clean, labeled, NEC-compliant load centers ready for modern appliances.
Licensed & Insured • Local Residential & Commercial Service
Precision Power for Homes & Commercial Facilities.
Led by Master Electrician Guillermo De La Cruz, De La Cruz Electrical serves local homeowners, property managers, and commercial facilities with code-exact installations, heavy-duty service upgrades, and rapid diagnostics.
- Response Time
- < 60 Min
- Code Standard
- NEC 100%
- Service Capacity
- 120V to 480V
- Workmanship
- 5-Yr Warranty
ABOUT DE LA CRUZ ELECTRICAL
Local Roots. Industrial Discipline on Every Jobsite.
Founded by Master Electrician Guillermo De La Cruz, De La Cruz Electrical was built on a straightforward promise: show up on time, quote the job honestly, and wire every panel like our own name is stamped on the cover.
Whether upgrading a family home to 200A service or fitting out a 480V commercial shop, every junction, conduit run, and breaker schedule is engineered to pass inspection on the first walkthrough.
Full Permit & Utility Coordination
We handle city permitting, inspection scheduling, and utility service disconnects from start to finish.
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01
Load & Site Assessment
Accurate ampacity calculations, thermal checks, and panel capacity verification before quoting.
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02
Transparent Itemized Quote
Clear scope of materials, labor, and timeline with no hidden change orders or surprise fees.
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03
Clean, Code-Exact Execution
Plumb conduit, neat panel dressing, labeled circuits, and strict lockout/tagout safety protocols.
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04
Load Test & 5-Year Warranty
Full continuity, voltage, and GFCI/AFCI trip testing backed by our 5-year workmanship guarantee.
OUR CAPABILITIES
Engineered for Safety. Built to Code.
Select a division to explore our residential and commercial electrical services.
RES-02
Level 2 EV Charger Installs
Dedicated 240V circuits, NEMA 14-50 outlets, and hardwired wall connectors with load-calculation verification for any EV model.
RES-03
Whole-Home Surge & Grounding
Type 1 & Type 2 surge protection devices, grounding electrode upgrades, and AFCI/GFCI protection for sensitive electronics.
RES-04
Architectural & Recessed Lighting
Precision layout and installation of recessed LEDs, under-cabinet lighting, smart dimmers, ceiling fans, and exterior security floodlights.
RES-05
Standby Generators & Transfer Switches
Manual interlock kits and automatic transfer switches engineered to keep HVAC, refrigeration, and critical circuits online during outages.
RES-06
Fault Tracing & Home Rewiring
Rapid circuit diagnostics for flickering lights, dead outlets, aluminum-to-copper remediation, and full-home Romex/conduit upgrades.
COM-01
3-Phase Power & Switchgear
208V and 480V three-phase distribution, sub-panel feeders, transformers, and heavy machinery hookups for warehouses and shops.
COM-02
Tenant Build-Outs & Retail Fit-Ups
Turnkey electrical rough-in and trim for offices, restaurants, medical suites, and retail spaces, coordinated cleanly with general contractors.
COM-03
High-Bay & LED Retrofits
Energy-saving LED conversions, occupancy/daylight harvesting sensors, and parking lot pole lighting to cut utility overhead.
COM-04
Exit, Emergency & Fire-Code Lighting
Code-compliant egress lighting, battery-backup packs, and inspection-ready testing logs for commercial occupancy permits.
COM-05
Dedicated Server & HVAC Circuits
Isolated-ground receptacles, UPS feeds, rooftop HVAC disconnects, and commercial kitchen equipment wiring.
COM-06
Preventive Load & Thermal Audits
Scheduled breaker torque checks, thermal hotspot scanning, and load balancing to prevent costly unscheduled downtime.
FIELD PROVEN
Recent Residential & Commercial Work
Representative installations showcasing clean distribution, high-load readiness, and code precision.
Warehouse High-Bay & 3-Phase CNC Fit-Out
Installed 400A 3-phase sub-distribution, EMT conduit runs for 6 CNC machines, and 42 dimmable LED high-bay fixtures.
Full-Service 200A Panel & Dual EV Readiness
Upgraded an aging 100A split-bus panel to a 200A Square D QO load center with whole-home surge protection and dual 60A EV circuits.
Restaurant Kitchen & Egress Lighting Package
Wired dedicated 208V kitchen equipment circuits, shunt-trip hood interlocks, and code-compliant emergency exit lighting.
VERIFIED GOOGLE REVIEWS
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Trusted by Homeowners & Facility Managers
Rated 5.0 stars across residential service upgrades and commercial build-outs.
"Guillermo upgraded our 1970s 100A panel to 200A and added a hardwired EV charger in one day. Every breaker was neatly labeled and the city inspector passed it on the spot."
"We hired De La Cruz Electrical for our 4,500 sq ft retail tenant build-out. Cleanest EMT conduit bending we have seen, zero schedule delays, and transparent pricing from day one."
"Lost power to half our commercial kitchen at 9 PM. Guillermo arrived within 45 minutes, isolated a melted main lug, and had us back online safely before morning prep."
PROJECT INTAKE CONSOLE
Request an Electrical Estimate
Select your service division and share your project scope. Guillermo De La Cruz or a lead technician will respond with clear next steps.