Commercial Electrical Panel Installation & Repair
Understanding Commercial Panels
At Connect Building Services, we recognize the pivotal role that electrical panels play in the distribution and safety of your commercial building’s power system. An electrical panel, also known as an electrical box, panelboard, or load center, takes electricity from the power company and distributes it into branch circuits or feeds other electrical panels.
What Does an Electrical Panel Do?
The electrical panel is the central hub of your building’s electrical distribution system. It receives electricity from the power company and splits it into various circuits, each protected by breakers or fuses. This setup not only distributes power efficiently but also safeguards your building by preventing electrical overloads.
Typically installed near the electric meter, electrical panels in commercial buildings include one or more main breakers to shut off power to the entire panel and several smaller circuit breakers to control individual circuits. In case of a power outage, the electrical panel is the first place to check, as most issues are due to a tripped breaker or blown fuse.
Types of Electrical Panels
Depending on their configuration and use, electrical panels may be known by different names:
- Main Breaker Panels
- Main Lug Panels
- Sub-panels
- Transfer Switches
Regardless of the name, a properly functioning electrical panel is crucial for the safe and efficient operation of your commercial or industrial building.
Locating the Electrical Panel in Your Business
Electrical panels are housed in metal boxes, typically painted gray, and located in easily accessible yet out-of-the-way areas such as basements or closets. These locations must be free of obstructions in compliance with OSHA and NFPA codes. In some cases, the panel might be installed outside in a weather-protected box.
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Choosing the Right Electrical Panel
For new commercial buildings, electrical panels are specified in the architectural plans. However, older buildings might need an upgraded panel to meet modern electrical demands. When selecting an electrical panel, consider the following:
- Amperage rating
- Panel type (main lug or main circuit breaker)
- Installation location (indoor or outdoor)
- NEMA rating
- Mounting style (surface or flush)
- Number of circuits
- Type of electrical service (single-phase or three-phase)
- System voltage
- AIC rating
Our experts at Connect Building Services can help you navigate these considerations to ensure you choose the right panel for your needs.
Reasons to Upgrade Your Commercial Electrical Panels
As businesses grow and energy demands increase, upgrading your electrical panel becomes necessary. Here are some reasons to consider an upgrade:
- New equipment requiring more power
- Overuse of extension cords
- Need for new circuits, especially for high-demand equipment like EV chargers
- Outdated or unsafe panels
- Expanding or remodeling the building
- Addressing issues like overheating conductors, rust, or corrosion
- Compliance with insurance requirements
Upgrading your electrical panel not only supports your current needs but also prepares your building for future growth, ensuring safety and efficiency.
Cost of Commercial Electrical Panels Upgrades
The cost of upgrading an electrical panel varies based on amperage and specific requirements. Generally, a 200-amp panel upgrade ranges from $2,650 to $3,000, while a 400-amp panel can go up to $4,000. For industrial applications, costs can be significantly higher.
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Why Choose Connect Building Services?
At Connect Building Services, we specialize in commercial electrical work, offering:
- Properly sized service panel installations
- Local planning permits and approvals
- Compliance with local and federal wiring codes
- Use of high-quality materials, including copper grounding
- Detailed explanations and schematics of your new system
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For reliable commercial electrical panels services, trust Connect Building Services. Contact us for an estimate and discover how we can meet your electrical needs with professionalism and expertise.
Electrical Panel FAQ's
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Why should I upgrade my commercial electrical panel?
Upgrading your commercial electrical panel is essential for several reasons:
- Increased Power Demands: As your business grows and you add new equipment, your power needs increase. An upgraded panel can handle the additional load without risking overloads or outages.
- Safety: Older panels might not meet current safety standards. Upgrading ensures compliance with OSHA and NFPA regulations, reducing the risk of electrical fires and other hazards.
- Efficiency: A modern electrical panel can distribute power more efficiently, potentially lowering your energy costs and improving the overall performance of your electrical system.
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How do I know if my commercial building needs a new electrical panel?
Signs that your commercial building might need a new electrical panel include:
- Frequent Breaker Trips: If your circuit breakers trip often, it indicates that your panel is struggling to handle the load.
- Overheating: If you notice your electrical panel or the surrounding area is warm to the touch, it could be overheating, which is a serious safety concern.
- Aging Equipment: If your panel is more than 20-30 years old, it’s likely outdated and may not meet current electrical codes or efficiency standards.
- Expansion or Remodeling: Any significant changes to your building’s layout or electrical load should prompt an evaluation of your current panel to ensure it can support the new requirements.
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What is the process for upgrading my commercial electrical panel?
Upgrading your commercial electrical panel involves several steps:
- Assessment: Our team will conduct a thorough assessment of your current electrical system and identify your power needs.
- Planning: We will develop a detailed plan, including selecting the appropriate panel size and type, obtaining necessary permits, and ensuring compliance with all local and federal codes.
- Installation: Our certified electricians will install the new panel, ensuring all connections are secure and properly configured. We will also update any necessary wiring to support the new panel.
- Testing: After installation, we conduct rigorous testing to ensure the panel operates correctly and safely.
- Explanation: We provide you with a detailed explanation and schematic of your new system, so you understand its features and operation.
