The electrical system of your home is one of its most important components, and also one of the most hazardous. Frayed wires, loose connections, and similar issues can crop up almost anywhere in your home, and dry air that we often get in the winter can make it even worse.

Without appropriate, and safe, repairs, frayed wires or loose connections can short out important appliances or even start a fire. It’s important to remember, too, that only a highly trained and experienced electrician should attempt repairs on this system. But how do you know if you even need repairs? Are there any tell-tale signs? Yes! Keep reading to learn more.

Perhaps this seems normal, particularly if you have something plugged into the outlet at the time. However, if an outlet is warmer than the wall that surrounds it, then there is likely a problem with your wiring. In some cases, an outlet can get a little warm when it’s plugged in, but it should never be hot to the touch.

Lights that are dimmer than they should be, or flicker when you turn them on, are probably receiving intermittent electricity. This means trouble somewhere in the wiring system.

Malfunctioning electrical components can cause a low buzzing noise, which will typically stop when you cut power to that particular circuit.

If your breakers keep tripping on one particular circuit, then chances are that circuit is overloaded. It may also be an issue with one or more appliances hooked up to it.

Sparks from any electrical outlet are serious and should never be ignored. Be sure to shut off power to the affected area right away before calling in a technician. In some cases, the problem might actually be with the appliance hooked up to the outlet and not the outlet itself.

Los Angeles is undertaking a quiet revolution, a switchover to electric cars. This is a revolution that promises bluer skies and greater freedom from foreign oil. At this writing, the Middle East is involved with its own, noisier revolutions, and the stock market is tumbling thanks to perennial shakes over skyrocketing oil prices. Everybody who wants to be independent of foreign oil right now, raise your hands!

Getting back to the other revolution, the quiet one, going on in Los Angeles… car makers and dealers, drivers, and electrical contractors are all involved in a switchover to electric vehicles (EVs). The government is backing it with tax credits and rebates. More on that in later posts.

In December 2010, Nissan started selling an electric car in L.A., the Nissan Leaf. Early this year, G.M. will start selling the electric Chevy Volt. This revolution isn’t confined to L.A. – all along the West Coast and some of the East Coast, deliveries of EVs to new owners are starting. But L.A. is out ahead of a lot of the rest of the country. The Leaf and Volt won’t go on sale, for example, in South Carolina until next December. Pike Research, a transportation analysis firm, has projected that only New York City will beat us out in electric vehicle sales. Pike Research projects 96,000 EVs will be sold in L.A. by 2017. Of course, EV sales could move faster if the price of gas shoots past projected levels.

Both the Nissan Leaf and Chevy Volt will be priced for middle income families. As electrical contractors in Los Angeles, we’ve already started installing chargers, including in home garages, apartment buildings, and commercial venues.

The Leaf is all-electric with an average range of 100 miles before its battery needs to be recharged. The Volt is a hybrid. With a fully charged battery, it can drive about 35 miles and then, it starts burning gas. Drivers can recharge their Leaf or Volt batteries by pulling out their special cord called a “Level 1 Charger” and plugging it into an outlet that carries regular house current.

The advantage of Level 1 charging is that it’s simple and inexpensive to set up. Hire an electrician to install a circuit in your garage or carport. It will need to be a dedicated circuit, meaning that no other appliances, like a washer, for example, will use it. The outlet will need to be the safety version usual in garages and outdoors (a GFI outlet). Also, your electrician will need to check whether your electrical panel should be upgraded in size to handle the increased power demand. Once the outlet is installed, the EV driver pulls out the Level 1 charging cord that comes with the car, starts charging, and lets the car sit … for a long time.

Level 1 charging is… well, slow. A Chevy Volt battery takes 10 hours from empty to full; a Nissan Leaf takes 20 hours. But help is on the way – Level 2 charging. More on that in my next post or click here for our article which talks about Level 2 Charging.

And did I mention that The Electric Connection website offers $25 off your first electrical job? Plus coupons for Whole House Surge Protectors and other services? Check it out.

The electrical system in a home is incredibly complex, and it can fall prey to a number of different repair needs. Although it’s tempting to try to fix what may seem like “little” electric problems using a few tools like a pair of pliers and electricians’ tape, you should avoid this “do-it-yourself” temptation at all costs. The power coursing through the circuits in your home could cause high voltage shocks and or lead to electrical fires. Only entrust the repair work to licensed electricians from a reliable contractor.

Pay close attention to any signs in your house that there are electrical repair needs: flickering lights, power surges, sparking light switches, acrid burning smells, etc. Turn off the power and immediately call for licensed electricians; you never want to risk injury or a fire.

If you are looking for a Garland electrician, be sure to find one who cares enough about safety to help determine if your home is up to par. Some older homes often lack basic precautionary features that are inexpensive, yet vital to the safety of the family. One of these features is the GFCI, and any Garland electrician should be able to determine if your home has one.

Recently in Texas, a family experienced a heartbreaking illustration of what can happen without a GFCI. The mother was bathing her two children, ages five and six, when a hairdryer that was plugged into a nearby outlet fell into the tub. Both children were killed by the electrical current passing into the bathwater.

One of the most horrifying things about this story is that this accident was preventable! Installing a Ground Fault Circuit Interrupter, or GFCI, could have saved these children’s lives, at a cost of less than $60. The circuit in their bathroom was not equipped with this simple piece of equipment, simply because their home was an older home.

When the electrical current is imbalanced, it indicates that the current is passing through something that it is not intended to pass through. A GFCI handles that situation by quickly interrupting the flow of current before it can do harm. Water is an especially dangerous conductor of current, so a GFCI should be installed everywhere that an electrical device might be plugged in near water. This means that GFCIs should be on outlets in not only kitchens and bathrooms, but also in garages, outside, near countertops, and near hot tubs and pools. While a layperson might not realize that, an electrician should. That is why, whether you are looking for a Dallas, Garland, or Rowlett electrician, you should make sure to find one with enough experience to spot potential hazards before they cause tragic results.

One of the best Garland electrical teams you will find is the crew at ElectricMan, Inc. Available twenty-four hours a day, seven days a week, ElectricMan’s team is made up of trained electricians who care about the safety of families. To learn more about finding an electrician Garland homeowners can trust, visit the website. For a deeper connection, join the online community on ElectricMan’s social sites, or call (972)792-7270.