Older homes have their charm, but as anyone living in one can tell you, they also come with more than their fair share of issues. Building and electrical codes have changed dramatically over the years, and our everyday electrical demands have continued to skyrocket. At Kolb Electric, we don’t want to discourage anyone from living in the home of their dreams.  That said, we do want people to be safe, so if you currently live in or are thinking of moving into an older home, here are some things you should be on the lookout for.

Electrical wires can function for a long time, especially if they haven’t been damaged and if the insulation hasn’t become brittle and flaked off. Even knob and tube wiring, an old standard for wiring that hasn’t been used in years, can still keep the lights on. Age does catch up with wiring eventually, however, and if the insulation fails, by becoming abraded, being chewed, or any number of other reasons, a short or electrical arc could start a fire.

Older homes often have wires surrounded with a spiral metal jacket. Metal-clad wires are still used today, especially in areas where the wire is exposed to potential damage. Armor-clad wires are distinct and do not have a separate ground wire within the metal sleeve, instead using the sleeve itself as the ground. As a result, for fire safety reasons, armor-clad wires are often barred in new construction.

If you can see obvious signs of a problem, including scorch marks on terminals in switches and outlets, missing or damaged insulation or any other signs that look potentially dangerous, you should call Kolb Electric for home rewiring before you expose your home to a live wire.

Restoring old chimneys and relining flues are common expenses of owning an older home. Here’s what happened: as coal started to become readily available, existing homes were retrofitted with central heating systems. Nowadays, most coal-fired systems have been converted or updated for oil or gas, but many are still vented into unlined chimneys. Where chimney liners are present, they are usually made of terra cotta and can rapidly deteriorate with higher-combustion, energy-efficient heating equipment.

When evaluating a heating system, make sure you consider its age, type, condition, and efficiency. For example, an old cast iron boiler may last a century or more, but updating to a more modern system can reduce your future heating and maintenance costs.

Old plumbing systems are notorious for being a mish-mash of old and new materials, especially as additions are added to the home or kitchens and bathrooms are remodeled. Iron and lead piping can become clogged with corrosion and mineral deposits, and typically need to be updated in sections. Cast iron piping is even worse, and can corrode from the inside, becoming thin, pitted, and cracked. Horizontal sections are usually the first to go—especially if chemicals drain cleaners containing sulfuric acid have ever been used.  Unless the home has already had repiping done, you can almost guarantee you’ll need to do it yourself.

Unless your roof is under 80 years old and / or is made of slate, you can bet it’s probably not original to the home. There are numerous types of roofing materials, all with unique life expectancies and maintenance requirements. Many older homes have multiple additions with roofs of different ages and types, so like the plumbing system, individual sections may need to be replaced.

If you’re moving into an older home, make sure you have it inspected thoroughly beforehand to make sure it’s safe. And if you need electrical maintenance in Maryland, Virginia, or Washington, DC, call Kolb Electric today!

You might be a fan of their appearance, but aluminum light poles bring more to the table than just their looks. Whether you opt for squared or rounded varieties, these light poles have become more popular than ever. This is thanks to their impressive ratio of strength to weight, as they are sturdy while still being lightweight. Additionally, they feature a high resistance to corrosion. These advantages, coupled with their recyclability, make aluminum light poles a perfect match for sustainable projects and harsher environments.

Aluminum is a great material to use when you’re prioritizing strength and reliability. However, just as important as the variety of light pole is the installation procedure. If your poles don’t have proper installation, you could be losing out on the benefits of the lights. A sloppy installation by the wrong people compromises everything from the reliability of the lights to your safety.

Not all vibration is bad, but the destructive form of it can cause serious damage over time as cracks begin to form and then spread along the pole’s side. If the pole’s movements are not equal in either direction, it is simply usual sway, and therefore no reason for concern.

On the other hand, if it is constantly moving back and forth an equal distance, with the motion based at the center of the pole’s shaft and not on top, you’re seeing potentially destructive vibration. Eventually, this can lead to the pole shaft cracking and falling, breaking just above the part of the base where the weld held it together.

Several factors contribute to pole vibration. These include the pole shape, the surrounding environment and the installation. Whoever performs the installation needs to follow the appropriate guidelines for the size and type of pole, as each pole can handle a certain load. If your installer uses the wrong light fixture, destructive vibrations could be inevitable.

Every installation job will have its requirements, based on the client’s needs as well as the location in question. One aspect that doesn’t change, however, is the importance of safety. Light pole installations fall under the umbrella of electrical work, which is always a dangerous area for anyone who isn’t an expert. Any piece of electrical equipment improperly installed can become a safety hazard, and aluminum light poles are no exception.

Your installer must comply with local codes and requirements as applicable. As such, they need to provide proper electrical groundings. Failure to do so can be a serious violation of important safety regulations. Worse, it can lead to a very dangerous situation for you and anyone exposed to the light poles.

One Hour Heating & Air Conditioning®, Benjamin Franklin Plumbing® and Mister Sparky® are North America’s most trusted home services brands thanks to the skilled, hardworking tradespeople who proudly wear our uniforms. That’s why we’re equally proud to announce a partnership with Mike Rowe, creator and executive producer of CNN’s “Somebody’s Gotta Do It” and Discovery Channel’s “Dirty Jobs.”

In addition to his TV work, Rowe is the founder of the mikeroweWORKS Foundation, which is dedicated to promoting honest work and reinvigorating the skilled trades. Our home services brands have committed to donating $100,000 in scholarships to mikeroweWORKS over the next 12 months, and will work alongside Rowe to promote the skilled trades industry and empower future and potential trade professionals.

The partnership, announced yesterday at our annual convention in Las Vegas, features Rowe in television, radio and print advertisements, where he will appear alongside real technicians from each of our brands. Rowe will also work with the companies to highlight the benefits of careers in the plumbing, electrical and HVAC industries. No other home services provider has embarked on a partnership of this kind to promote skilled trades and the professionals who’re carrying those industries forward.

“We are pleased to join forces with Mike and appreciate his commitment to the trades,” said Mark Baker, president of franchise for the three brands. “The men and women with careers in this field power all three of our brands. We are excited to support them and share the message of how our trusted technicians, plumbers and electricians are like superheroes to our customers, often saving the day when they encounter a problem and helping to protect their homes and families.”

Rowe became a household name by working alongside tradespeople in essential but often unglamorous fields in his two television programs. Since establishing mikeroweWORKS in 2008, he has written and spoken extensively about the value of hard work, the widening skills gap, offshore manufacturing, infrastructure decline and related topics. To date, his foundation has awarded more than $3 million in education “work ethic” scholarships for schools around the country.

“The goal of mikeroweWORKS is pretty simple - help close the skills gap by encouraging men and women to get the training they need to pursue good jobs that actually exist,” said Rowe. “One Hour Heating & Air Conditioning, Benjamin Franklin Plumbing and Mister Sparky are perfect partners because, collectively, they offer thousands of jobs waiting to be filled. And they know first-hand what a "good job" really is. I'm flattered for the chance to speak on their behalf and grateful for their generous donation to my foundation."

Join us in welcoming Mike Rowe to our home services family, and watch for him in new advertisements for our brands coming soon!