Managing a commercial building comes with a lot of responsibility and constant coordination. From overseeing daily operations to ensuring tenant satisfaction, there are countless moving parts to juggle at any given moment. With so much on your plate, the last thing you need is unexpected electrical issues disrupting your business.
Whether you’re currently facing electrical problems or simply want to stay informed, you’re in the right place. The expert electricians at AJ’s Electrical are here to walk you through seven common electrical issues in commercial buildings—and, more importantly, how to fix and prevent them. Keep reading to stay ahead of potential problems and keep your building running smoothly.
Overloaded Circuits or Circuit Breakers
Problem: One of the most common electrical issues in a commercial building is overloaded circuits or circuit breakers. This occurs when too many devices or appliances are plugged into a single circuit, causing it to draw more power than it can handle. Overloaded circuits can lead to tripped breakers, flickering lights, and in some cases, even electrical fires.
Prevention: To prevent this issue, it’s important to distribute your electrical load evenly across circuits and avoid using extension cords or power strips for high-powered equipment. If you notice your breakers frequently tripping or lights flickering, have a commercial electrician inspect your electrical system to determine if overloaded circuits are the cause. Installing additional circuits or upgrading your electrical panel may be necessary to accommodate the building’s power demands.
Inadequate Electrical Capacity
Problem: Speaking of accommodating the building’s power demands, if your building is older and was designed before the widespread use of high-power equipment and technology, it may not have adequate electrical capacity to support modern needs. Insufficient power supply can lead to frequent breaker trips, power outages, and reduced efficiency of electrical appliances.
Prevention: The only way to know if your current electrical system doesn’t need to meet the demands of your building is to conduct an electrical load analysis. This test will determine if your building requires an upgrade to its electrical panel, transformer, or overall infrastructure. Expanding electrical capacity can help prevent disruptions and ensure reliable power distribution throughout the building.
Faulty Wiring or Connections
Problem: Faulty or outdated wiring is another major concern in commercial buildings, particularly in older structures. Over time, wiring can degrade, become frayed, or develop loose connections, increasing the risk of short circuits, power failures, or electrical fires. Poor wiring can also cause intermittent power loss, overheating outlets, or buzzing sounds from electrical panels.
Prevention: Regular inspections by a licensed electrician can help identify and replace faulty wiring before it becomes hazardous. If you notice burning smells, discoloured outlets, or inconsistent power supply, it’s crucial to have an expert assess and repair the issue immediately. Upgrading to modern wiring systems with proper insulation can significantly improve electrical safety.
Power Surges or Voltage Fluctuations
Problem: Power surges and voltage fluctuations can severely damage sensitive electronic equipment, including computers, security systems, and HVAC controls. While external factors like lightning strikes or utility grid issues can trigger surges, property owners can also contribute to the problem by frequently switching large electrical loads on and off within the building.
Prevention: Installing surge protectors and uninterruptible power supplies (UPS) for critical equipment can help mitigate damage caused by power fluctuations. Additionally, working with an electrician to install a whole-building surge protection system can further safeguard electrical infrastructure from unpredictable surges.
Malfunctioning Switches, Outlets, and Lighting Fixtures
Problem: Faulty switches, outlets, and lighting fixtures can create inconvenience and safety hazards. Common signs include switches that do not respond, outlets that feel warm to the touch, or lights that flicker even after replacing the bulbs.
Prevention: Routine maintenance and timely replacement of defective components are key to avoiding electrical hazards. If a switch or outlet stops working, avoid using it until a professional has assessed the problem. Faulty lighting fixtures should be repaired or replaced to maintain a safe and functional work environment.
Outdated Electrical Systems
Problem: Older commercial buildings may still be using outdated electrical systems that are not equipped to handle modern power demands. Insufficient wiring, outdated breaker panels, and a lack of proper safety features can increase the risk of electrical failures and fire hazards.
Prevention: An electrical system upgrade is often necessary to ensure compliance with current safety codes and energy efficiency standards. If your building experiences frequent electrical issues or has an aging infrastructure, consider consulting an electrician to assess and upgrade the system.
Inadequate Grounding
Problem: Improper grounding can result in electrical shocks, equipment damage, and unstable power supply. Grounding issues often stem from outdated or improperly installed electrical systems.
Prevention: Ensuring that your building’s electrical system has a proper grounding mechanism is essential for safety. A qualified electrician can test and install the necessary grounding components to protect against electrical hazards.
Regular electrical maintenance and proactive upgrades are essential for ensuring not only the efficiency of commercial buildings but also the safety of all those who are on the premises. By addressing these common electrical issues, businesses can reduce risks, improve energy efficiency, and create a safer working environment for employees and customers. If you suspect any of these issues in your building, the best thing you can do is to consult a professional electrician.
At AJ’s Electrical, our team of expert electricians have been assisting customers throughout the Lower Mainland for over 20 years. Contact us today and we’ll conduct a thorough assessment of your commercial building to ensure that you don’t experience any more electrical issues.
