Modern demands for electricity often exceed what the original builders of your home envisioned. It’s not unusual for older rooms, even kitchens, to have just one or two electric outlets, but that can put an unsafe strain on your wiring system.

In addition, older homes (those 50 years or older) may have outdated aluminum and/or knob and tube wiring. If you frequently trip the circuit breakers in your home and/or notice discoloring around the outlets, this could be a sign that your wiring needs to be replaced. Old wiring is nothing to ignore. More than 26,000 residential fires are caused by electrical system failures each year.

If you suspect the wiring in your home may need updating, you are likely wondering about the cost to rewire a house. According to Angie’s List, the average cost of rewiring a 1,500 to 3,000-square foot home ranges from $8,000 to $15,000. The good news is that this is a one-time expense. Unlike replacing your roof or heating system, it’s extremely unlikely you’ll need to replace the wiring again for as long as you live in the house.

There are many factors that contribute to the cost to rewire a home in the Maryland, Northern Virginia, and Washington, DC areas. They include:

At Kolb Electric, we understand that the cost to rewire a house can be substantial. That’s why we take the time to answer all of your questions and address your concerns before we ever start work on the project. We’ve been helping Maryland, Northern Virginia, and Washington, DC area homeowners with their electrical needs for more than 20 years, and our team of licensed electricians are some of the best and well-trained in the region.

To learn more about rewiring your home and/or to schedule an appointment in the DC area, call us at 877 287-1179.

Install the service panel at a convenient location that is also secured so that only authorized people have access to it. The electrical panel is sized according to the environment as well. In many commercial wiring schematics, where each tenant has separate cabling and metering, the panel should provide for this. All panels and metering are typically installed in one location with an outline of which components are related to each apartment, floor or condo. There should be adequate electrical outlets to avoid using extension cords. It is important to ensure the layout and spacing complies with the relevant electrical standards.

A tenant may carry out renovations and wish to add electrical outlets to other locations not served by the initial outlets. Before making the modifications, the tenant should confirm that the panel and conductors have the capacity to handle extra outlets, lights or additional loads. This can be confirmed by the building owner, a qualified electrician, or electrical contractor who carried out the initial wiring. If the wiring is not adequate, additional cabling and protection may be required.

Electrical Safety in a commercial building is usually very critical to any building owner or caretaker, as well as business owners or tenants. They must ensure the safety of the people working on the premises as well as the visitors and customers. To minimize the risk of accidents and injuries, the building owner should make sure that the electrical wiring is up to date. This includes regular maintenance. Three phase power should comply with all electrical and building codes for that area. In particular, the people responsible must focus on ensuring that:

A comprehensive inspection of a commercial installation of electrical wiring should be carried out every 5 years by a qualified electrician. However, it is important to have regular inspections in between that identify defects and enable prompt repairs. A building owner must ensure the safety of the tenants, employees, and visitors while also guaranteeing uninterruptible supply to the premises.

The proud owner of a generator, whether for general use or use in an emergency, can rest assured that they have access to the power they need. But what if your generator isn’t quite up to the task? This can leave you with no means to perform normal functions at best, and at worst could leave you powerless in the face of a storm or other catastrophe. The certified experts at Kolb Electric have a strong history of handling generators, and today we bring you one of the most common complaints among generator-owners: power surges.

When it comes to communicating signs of disrepair, generators are actually rather talkative. It’s all in understanding the signs, the most common of which coming in the form of surging.

Surging refers to a generator (or other electrical component, machine or device) displaying clear fluctuations in behavior at intervals. These intervals can follow a clear pattern, or can be completely random. What exactly does this mean? Let’s use some examples.

A surging generator often will leave lights burning much brighter, then much dimmer rapidly, causing a sort of flicker back and forth. In machinery, this can also come as drastic changes in pace as well; such as a fan running faster and then slower for no obvious reason.

There are actually numerous causes for generator surging, including:

Bottom line; if your generator is experiencing surging there is definitely something wrong. The causes are myriad, but the solution stays the same. Seek professional assistance for your generator repair to ensure it’s ready and available when you need it most!

At Kolb Electric, we’ve been handling generator installation, repair and replacement for years, and we always bring our very best to any project. if you’re experiencing generator surges, don’t hesitate to contact us right away!