
Running a business comes with plenty of challenges—and unexpected electrical issues shouldn’t be one of them. Commercial buildings rely heavily on electrical systems to support day-to-day operations. When problems arise, they can slow down your business, cause safety risks, or even force you to shut down temporarily.
At O’Donnell Electric, we help businesses across San Diego avoid those problems with fast, reliable service. As trusted commercial electrical contractors in San Diego, we know how to quickly find and fix the issues that can disrupt your operations.
Common Electrical Problems in Commercial Buildings
Here are some of the most frequent electrical issues we see in commercial properties:
1. Flickering or Dimming Lights
This can be caused by overloaded circuits, faulty wiring, or aging fixtures. If lights flicker consistently, it’s often a sign your electrical system isn’t handling your current power demands.
2. Tripped Breakers or Blown Fuses
If your breakers are tripping often, your building may be using more electricity than your system can safely handle. This issue needs to be evaluated by a licensed electrician.
3. Hot Outlets or Switches
If outlets or light switches feel warm to the touch, it could mean there’s a wiring issue behind the wall—something that could become a fire hazard if not addressed quickly.
4. Frequent Power Outages or Surges
Power surges can damage expensive equipment and affect sensitive electronics. Surges are often caused by faulty wiring, poor grounding, or external electrical problems.
5. Outdated Electrical Panels
Many older buildings in San Diego still use outdated panels that can’t support today’s equipment. An upgrade ensures safer, more reliable power for your business.
How Contractors Fix These Issues
At O’Donnell Electric, our licensed electricians begin by inspecting your system thoroughly. We use proven testing methods to locate the exact source of the issue, whether it’s a faulty wire, overloaded circuit, or outdated panel.
Once we diagnose the problem, we provide clear recommendations and perform the necessary repairs or upgrades. Whether it’s rewiring a circuit, replacing a panel, or updating outlets to meet code, we make sure everything is done safely and up to current standards.
We also offer regular maintenance services to catch potential issues early—before they turn into costly repairs.
Looking for Commercial Electrical Contractors in San Diego?
If your building is showing signs of electrical problems, don’t wait for a breakdown. O’Donnell Electric has over 15 years of experience helping businesses in San Diego and throughout Southern California. Our team is fully licensed, insured, and known for completing projects on time and within budget.
Electrical Services We Offer
- Commercial electrical repairs and maintenance
- Electrical panel upgrades
- Lighting installation (indoor and outdoor)
- Code corrections and compliance work
- Tenant improvements and remodel wiring
- Backup generators and emergency power systems
- EV charger installation
Contact O’Donnell Electric Today
Don’t let electrical problems slow down your business. Call O’Donnell Electric today for trusted commercial electrical services in San Diego. Call us at (866) 640-7873 or visit our website https://odonnell-electric.com to schedule a service.