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Battery RepairAir Compressor SupplierGenerator Service & Repair
Johnson's Electric provides residential and commercial electrical services in Lawton, OK, and surrounding areas.
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Frequently Asked Questions About Johnson's Electric
How often should I change my smoke detector?
Smoke detectors should be replaced every 10 years. Battery replacement is necessary annually, except for models with sealed, long-life batteries. Monthly testing is crucial to ensure proper functionality of your smoke detectors.
Why do I need a whole home surge protector?
A whole home surge protector is essential for safeguarding your electrical system and appliances from power surges. These can be caused by lightning, utility grid fluctuations, or internal power spikes. Installing a surge protector helps prevent costly damage and extends the lifespan of your electronic devices.
Will a whole home surge protector protect all my devices?
A correctly installed whole home surge protector will defend your entire electrical system. However, for optimal protection of sensitive electronics such as computers or home theater systems, it's advisable to use additional plug-in surge protectors as a secondary safeguard.
How do I know if my home needs an electrical panel upgrade?
Signs that your home may require an electrical panel upgrade include frequent circuit breaker trips, flickering lights, outdated fuse boxes, or the addition of high-power appliances. These indicators suggest your current panel may not safely handle modern electrical demands.
Do I need a professional to install new outlets or light fixtures?
Professional installation of new outlets or light fixtures by a licensed electrician is strongly recommended. This ensures safety, code compliance, and reduces risks associated with electrical fires, improper wiring, or potential damage to your home's electrical system.