Certified by Mr. Electric of Lawrenceville • Aug 16, 2026
ElectricianSmall Electrical RepairsMr. Electric
Need a dependable electrician or expert electrical repair? Mr. Electric of Lawrenceville provides professional electrical services for homes and businesses, including installations, lighting, panel upgrades, and repairs. Our licensed electricians deliver 24-hour service with the professionalism and integrity you expect from a trusted national brand. Since 1994, locally owned and operated locations have earned the confidence of communities across the US and Canada. We offer upfront, fair pricing and quality workmanship on every job. Backed by the Neighborly Done Right Promise™, we make it right if it’s not done right. Call today to schedule service.
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Certified by Mr. Electric of Lawrenceville • Aug 16, 2026
Certified by Mr. Electric of Lawrenceville • Aug 16, 2026
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Frequently Asked Questions About Mr. Electric of Lawrenceville
Can you tell me exactly how much this electrical job will cost me?
In our years of experience, we have found that our customers prefer an accurate price based on their exact electrical issue. Most phone quotes are subject to change once the technician sees the job. We don't think that is fair to you. By allowing our residential electricians to diagnose the problem in person, you will know exactly what it will cost to get the job done before we begin work. Contact Mr. Electric today for a quote on all of your electrical repair needs.
What is the difference between a regular breaker and an Arc Fault breaker?
All breakers prevent the wire from becoming overloaded and will turn off if the circuit carries too much load or there is a short circuit present. Arc Fault breakers can also sense arcing. Arcing is the sparking you might see between 2 damaged conductors and is a fire hazard. An Arc Fault breaker will sense it and shut the circuit down before it can cause a fire; however, a regular breaker may not sense that. These devices are required to be tested monthly to ensure safe operation.
Is aluminum wiring a fire hazard or is my aluminum wiring safe?
Aluminum wiring itself is not dangerous to have in your house; however, aluminum wiring is in faulty terminations either in receptacles and switches or light fixtures and equipment. While everything may appear fine with your wiring, it could deteriorate behind devices, creating a fire hazard. Mr. Electric is available 24 hours a day in electrical emergencies like these! If you have concerns about aluminum wiring in your home or business, you should have it inspected.
What is knob and tube wiring?
Knob and tube, or open wiring, was installed from the initial electrical installations in the 1900s. It is named for the porcelain fittings that were used to support and run cables through wood structure. If no changes have been made to the original installation, and the insulation is still in good, flexible condition, it may still be a safe installation. If you have knob and tube wiring in your home, you should have it inspected by a licensed electrician.
How much does it cost to change my fuse panel?
Mr. Electric provides you with a quote to complete the work at no charge. We must look at each panel location to provide this quote, as many variables must be taken into account. Things like panel location, electrical system flexibility, feeder cable length, and, most importantly, the decision to repair or completely replace the panel are important pieces of information we must find out before we begin a job. To provide an accurate quote without this information is impossible.
What is Whole Home Surge Protection and is it necessary in my home?
Today’s homes are more electronically advanced, and we are increasingly dependent on easily charging them. Whole Home Surge Protection protects all the electrical equipment in your home from surges and spikes that can be created outside or inside. It protects all the devices in your home from electrical emergencies. We recommend that whole-home surge protectors be installed in all homes by our licensed electricians to protect all the electronics.
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