When’s the last time you gave much thought to your home’s electrical system? Chances are that unless you’ve experienced a power outage or you’ve had circuit breakers tripping on a regular basis, it was not very recently. It’s important to realize that frayed wires, loose connections, and similar electrical problems are not unique to any one type of household—anyone can experience these problems.

Without appropriate repairs, these problems can short out important appliances or even start a fire. When it comes to repairing electrical problems though, you should only trust a trained and licensed electrician, such as the members of our staff. But the only way to know it’s time to give us a call for repairs is if you know the signs that a repair is needed in the first place. Keep reading to learn about these indicators.

If any electrical outlet in your home is warmer than the wall that surrounds it, even when nothing is plugged in, your wiring is probably experiencing some trouble. While warmth while something is plugged in is normal, an outlet should never be too hot.

Intermittent electricity will cause this to happen. This is another sign that something is wrong with the electrical wiring in your home and needs immediate inspection and repairs.

Malfunctioning electrical systems or components will often cause a low buzzing noise, which usually ceases when you cut power to the circuit.

If you notice that the breakers keep tripping on one particular circuit, then you’ve probably overloaded that particular circuit. It could also be a problem with one or more appliances hooked up to it.

You should never see sparks coming from any electrical outlet. If you do, be sure to shut the power off to the affected area immediately, and then call for professional repairs.

One studied alternating current (AC), and the other, direct current (DC). And yet, the world would not be where it is today without their contributions to science and electricity. In light of Nikola Tesla’s birthday on July 10, Mr. Electric is taking a look at the electric Tesla vs. Edison feud.

The main focus for Tesla was alternating current: an electric charge that periodically reverses its direction and is delivered to customers through a transformer. It travels at a much higher voltage than direct current and is more effective because of its ability to travel greater distances while maintaining a constant voltage.

Edison focused his research of electricity on direct current. A key difference between alternating current and direct current is that direct current only flows one way. The voltage of direct current is also constant but it is better when the electricity produced has to travel in short distances.

Edison was working on a system to generate direct current. When he could not get it to perform correctly he hired Tesla, an engineer and graduate of The Polytechnic Institute, who studied electromagnetism, promising him $100,000 if he could correct the problems Edison was having with his research and invention. Tesla corrected the problems but was not given the money. Tesla resigned and Edison spent the rest of his career trying to discredit Tesla’s research and work with electricity.

Today, nearly every home and business in the world is powered using Tesla’s alternating current. The ability of alternating current to travel over long distances and efficiently power everyday home and business electrical equipment eventually overtook Edison’s research on direct current. Edison did not lose out completely, as most battery-powered devices, fuel cells and light emitting diodes use direct current. As the push for alternative energy sources is on the rise, many manufacturers are looking at how batteries and electricity can change the way we look at fuel and the way goods are produced. Whether the electricity being used is AC or DC, Tesla helped us get where we are today.

Today’s technology offers a great deal of convenience, but it's also capable of taking quite an environmental toll through increased electrical consumption, greenhouse gases, and electronic waste. How does one upgrade responsibly? Install long-lasting, easily recyclable, energy-efficient appliances capable of reducing your monthly utility bills. How much are my kitchen appliances really costing me? For the average homeowner, large appliances such as your refrigerator, stove, dishwasher, washer and dryer, account for around 13 percent of monthly utility costs. Add on your hot water heater, and you’re looking at another 15 percent of your bill. Plus, usage costs can vary drastically depending on the age of your appliances. Appliances older than 10 years old are simply screaming for retirement –nearly doubling energy usage. Energy efficiency: learning the lingo Advances in today’s appliance technology adds up to savings for you, but only if you understand what you’re looking at. What’s the big deal about ENERGY STAR? The program was established by the EPA as part of the Clean Air Act to preserve the environment, as well as help individuals save on energy expenses. EPA labs test and certify ENERGY STAR appliances to signify equipment that perform above and beyond standard models. Top-of-the-line ENERGY STAR equipment bears the newly introduced “Most Efficient” label. Kitchen appliances that give you the most bang for your buck:

STOP! Don't just toss that old appliance! Electronic waste, or e-waste, is quickly becoming a global crisis. As the fastest growing waste stream in many countries, e-waste results in the release of extremely toxic substances that are contaminating both the Earth and our bodies. At this time, only 11 to 14 percent of US electronic waste is properly recycled and reused. Please dispose of your old appliances responsibly, as safe e-waste disposal is essential to preserving not only the environment, but your health as well. How to do I responsibly dispose of my family’s e-waste? There are many safe and responsible e-waste disposal and recycling options. If your retailer does not provide a free pickup service with the upgrade of your new appliance, Mr. Electric®, in cooperation with the non-profit organization HirePatriots, offers e-waste disposal solutions as well, including responsible recycling, e-waste packaging, pickup, and removal, secure data destruction, accredited repair and refurbishment, and more. Improve your efficiency and responsibly manage your e-waste with the help of Mr. Electric. The professionals at Mr. Electric have what it takes to handle all of your appliance upgrade and e-waste recycling needs.

A recent study conducted by the National Association of Home Builders (NAHB) found that homes constructed within the past decade are significantly less expensive to maintain than properties that were built a generation ago. On average, the combined annual maintenance and utility costs of a home that was built in or after 2008 is roughly $241, while the same yearly price to live in a home built before 1960 is $564 a year. There is also a noticeable variance in the average operating costs of houses built during these two periods - properties constructed more recently only have operating costs of roughly 3 percent while those built before 1960 averaged 5 percent.

A large factor is the kind of plumbing, wiring and overall utility setup of a given property. Over the past several decades, streamlined construction methods and an overall "greener" sensibility among shoppers have led to the development of more energy conservative appliances and layouts that cut monthly power and plumbing costs.

For example, the federal government offers homeowners a tax credit when they replace older appliances with Energy Star-approved ones. The results are savings in both the short term, with the immediate rebate most suppliers offer, and long term when monthly utility savings are taken into consideration.

Even manufacturers must meet higher efficiency standards today than in the 1960s whether or not they are looking for an Energy Star certification.