A significant number of homes in Baltimore and Bethesda, MD, Alexandria, VA, and Washington, DC built between the mid-1960s and the first half of the 1970s have hazardous aluminum wiring rather than copper. During that time, aluminum wiring was considered safe to use and viewed as a cost-saving measure. The U.S. Consumer Product Safety Commission (CPSC) now believes aluminum wiring poses a safety hazard in homes that still have this type of wiring.

The biggest danger associated with aluminum wiring is that unanticipated fire hazards arise from the oxidation and deterioration caused at the points where aluminum wiring is connected at outlets, light fixtures, and splices. While this can cause overheating and arching that won’t trip a circuit breaker, it can cause a fire. Aluminum wiring was used in an estimated 2 million homes between 1965 and 1973—and many of these homes are located in the MD, VA, and DC area.

If you’re concerned about dangerous aluminum wiring, pay attention to the following warning signs:

All of these signs indicate a potential fire hazard for standard aluminum wiring.

Aluminum wiring should be thoroughly evaluated by a qualified electrician who is experienced in inspecting and correcting wiring problems. The CPSC recommends a few methods for correction. The first is to rewire the home with copper wire, an expensive option that really only makes sense if the homeowner is already in the process of completely remodeling or doing deep renovations. The second option is to use the Copalum crimp method to correct the problem. This involves attaching a piece of copper wire to the existing aluminum wire with a specially designed metal sleeve and powered crimping tool. It is a permanent repair option that will eliminate the dangers posed by aluminum wiring. A third option is to use a UL listed copper to aluminum connector to attach a copper wire to the existing aluminum wire.

Only an experienced electrician can accurately determine the level of danger a home with aluminum wiring faces, and then fix the problem in an efficient, timely manner.

If your home has aluminum wiring, we recommend that you call Kolb Electric or contact us online. We will send one of our expert electricians out to evaluate the aluminum wiring in your home to determine the best option to make your home as safe as possible. We’ve been serving Baltimore and Bethesda, MD as well as Alexandria, VA and Washington, DC since 1925. You can count on our experienced electricians to get the job done right the first time.

The electrical system in your home is its most vital component, more so than its gas and plumbing. Without electricity, most basic tasks during the day are impossible—and they become worse than impossible at night. If you have an electrical system that is suffering from repair needs, you can’t wait for a full power loss before calling for repairs. Watch for the warning indicators listed below that will tell you to contact a licensed and experienced electrician immediately.

Call us for these services or for electrical system repairs in Mill Creek, WA.

his LinkedIn profile), an energy expert at Titan Energy and the author of today’s blog post, you have more control than you think over your home or building’s energy supply. Whether you want lower bills, more reliable service, or a better approach to the environment, you need to know your rights…

Since the Federal Energy Deregulation Act passed in 1999, many business and homeowners still haven’t exercised their right to choose their energy supplier. The ability for consumers to lower their energy costs, protect against rising rates, and, if interested, make an environmentally friendly choice, are all benefits of Deregulation. 3rd Parties help accomplish this by strategically purchasing the energy you use, in the same way the utility previously did, in the open market.  Depending on your state and the utility which serves you, the benefits will vary.

Deregulation dictates that your local utility can’t “Profit” on the supply of energy. Therefore, they don’t compete with 3rd parties, and shouldn’t care that you choose a supplier. However, you can still see this happen in states like Ohio (in certain markets), when they choose a supplier for you if you don’t choose yourself. Your local utility still delivers, services, and bills your account, as well as responds to any emergencies. This is where the utilities earn their profits.

By taking action, you can significantly improve your cash flow. Whether you own a home, a small office, or manage a nationwide organization, speaking to an energy professional can produce immediate and lasting results. First an energy consultant will analyze your billing and usage history. Next, the appropriate, licensed suppliers in your area will vie to be your energy supplier. Finally, your consultant will present you with options that meet your individual needs, whether they’re financial, environmental, or both.

Electrical transformers come in various sizes and shapes and there is a distinct possibility that you have seen one in the area your business is located in. The larger transformers are typically grouped together and are found in power plants and isolated and fenced-off areas.

While most people know that they shouldn’t get too close to these installations, most aren’t sure what the purpose of these transformers is and how they work. Here is some more information that will give you clarity about this.

These are essentially electrical devices that are used in transferring electricity from a higher voltage to a lower one and vice versa. Most of the electrical transformers are designed to serve the latter function. Without using too much of technical terminology, here is a short explanation of what they do – The process via which energy is transformed is called electromagnetic induction; this uses a magnetic field right through the process.

There are transformers of different types and they all serve different purposes, based on the scale of the project and output requirement. In household applications, they are used to power equipment and appliances as well as kid’s toys. The power that is generated from the large power plants is generally just too powerful for the application it is to be used in. This is where a transformer comes into the picture. It downsizes the electricity and turns it into the required voltage which then gets transferred via coils.

Apart from powering equipment and appliances in your home, electrical transformers also have a massive impact on our daily lives. Most homes and businesses aren’t situated close enough to a power plant. How then do these establishments and homes get the amount of energy they require to function correctly?

This is the point at which transformers come in use. The technology used to drive these transformers gives them the ability to transfer energy across long distances at quite an impressive speed.

Transformers are categorized in many different ways, based on their application, construction and purpose. The different types of transformers are:

Aside from these, the types of transformers used in residential and smaller commercial uses are: