Corona Consulting: Expert Electricians Serving San Bernardino 92405

San Bernardino, CA 92405

(909) 246-4991

What the Company Handles

  • Outlet repair
  • Remodeling
  • Electric inspection
  • Bathroom addition
  • Guest house or ADU construction
  • Doorbell repair

Common Questions

My lights in San Bernardino keep flickering—what could be causing this and how can Corona Consulting help?

Flickering lights in San Bernardino homes are often due to loose electrical connections or overloaded circuits, which can be fire hazards. Our electricians perform thorough inspections to identify loose wires in fixtures, outlets, or panels. We then repair or replace faulty components, secure all connections, and may recommend upgrading your circuit breaker or panel to handle your home's electrical load safely.

I need to add a room to my home in San Bernardino but worry about overloading my electrical system. Can you handle both construction and electrical upgrades?

Yes, absolutely. As a full-service general contractor and electrical company, we manage everything from building the new room addition to ensuring your electrical system can support it. We'll assess your current panel, install additional circuits or upgrade the breaker panel if needed, and handle all wiring, outlet installation, and lighting to meet code and prevent overloads—all in one coordinated project.

My breaker panel in San Bernardino keeps tripping. Should I just replace the breakers, or is there a bigger issue?

Frequent tripping often signals an overloaded panel or faulty wiring, common in older San Bernardino homes. Our electricians don't just swap breakers—we diagnose the root cause. We'll check for overloaded circuits, test for short circuits, inspect wiring integrity, and repair any issues. If your panel is outdated, we can safely upgrade it to a modern system that meets your home's demands, preventing future problems.

Business Overview

Corona Consulting is a trusted general contracting and electrical services company serving San Bernardino, CA. We specialize in bathroom and kitchen remodeling, building additions, deck construction, and comprehensive electrical work including circuit breaker installation, panel repair, and EV charging station installation. Many San Bernardino homes experience electrical issues like flickering lights from loose connections or overloaded breaker panels. Our licensed electricians and carpenters address these local problems directly—we diagnose and fix faulty wiring, upgrade outdated panels to handle modern electrical loads, and ensure all connections are secure and up to code. Whether it's a simple outlet repair or a full home addition, we provide reliable, professional solutions to keep your home safe and functional.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Closed


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