Commercial buildings require special considerations when it comes to electrical wiring. Most commercial buildings do not have the luxury of a wooden frame to run wires through, so other wiring methods must be used. Some of those are discussed below.

In some instances, armored cable may be used. This type of cable, known as teck cable, is available in nearly any size and features a core made of the desired number and sizes of wires, protective jacketing, flexible aluminum armor, and in some cases a weather-resistant exterior jacket. Teck cables can be pulled through conduit, cable tray, or be buried directly in the ground as long as the cable is rated for direct burial and certain burial depths are adhered to. Teck cables can also be installed in hazardous locations by using special explosion-proof cable fittings and approved sealing compounds. The main advantage to teck cable is its ease of installation and versatility. When using a cable tray system, cables can also be easily added or removed at any time.

With this basic knowledge of the types of electrical wiring methods used in commercial buildings, it is easy to select the best option for any installation.

You should never “lend” your contractors license to anyone, for any reason, ever. There are many good reasons for a contractor to have this “never lend” policy.

However, sometimes it can be advantageous for a contractor to pull a permit for someone else’s work. Like a homeowner installed his own main electrical panel and then he finds out that his city does not allow homeowners to obtain a “Homeowner’s Permit” for that job.

Without going into a lot of explanation, here is a form I made up a few years ago that has minimized my risk and maximized my profit in these situations. WARNING! Is this legal in your state? I’m not the guy who knows or is going to find out; that’s up to you. But, anyway, here’s the form:

I _____________________ am requesting that The Electric Connection

Print Name

obtain an electrical permit for electrical work located at

__________________________________________________________

Address City State Zip

I am aware that The Electric Connection did not perform this electrical work and is not responsible for any corrections or repairs required as a result of either the electrical work or the inspection of this work.

I am aware and agree that The Electric Connection is obtaining a permit for work that was done by others and that The Electric Connection is not responsible for the quality and/or safety of this work now or at any future time, and that The Electric Connection is not responsible for any present or future liabilities arising out any of the work covered under this permit.

For the sum of __________ plus the exact cost of the electrical permit, The Electric Connection will obtain an electrical permit for this electrical work. If the electrical work does not pass inspection, I may or may not choose to hire The Electric Connection to make any corrections necessary to bring the electrical work up to city/national electrical code standards as required by the electrical inspector.

If I choose to hire The Electric Connection to do this electrical work, I am aware that there will an additional charge for this work, and that this additional cost will be mutually agreed by myself and The Electric Connection before any work is started.

________________             ___________________ Signature                                    Date

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With the cool nights upon us, you have probably pulled out the space heater already. Maybe you get chilled when you are at your desk or sitting in your favorite chair. Sometimes, you just need a little concentrated heat blowing on you to take that chill off. Space heaters are an excellent option when you need extra heat in a room or don’t want to turn on the furnace for a little bit. However, there are some things you should know about space heater safety. Your electrician in Pasadena has some tips to make sure you are using your space heater safely. If you have any more questions about what you should be doing, give The Electric Connection a call today.

Before you plug your heater in, give it a quick inspection. Make sure mice didn’t chew the cord while you had it stored away over the summer. Any type of damage to the cord is a problem that should be looked at by an electrician. Pasadena residents can skip the electrical repair and buy a new one, which is often more cost effective. Wrapping a damaged cord with electrical tape is not always a good idea. It is better to be safe than take chances.

When you are placing your heater for usage, make sure you leave at least 3 feet between the heater and any furniture, the walls or drapes. Run the cord along a wall and out of direct foot traffic. If you don’t have an outlet near the area you need the heater, consider having one installed by a Pasadena electrician. You can use an extension cord, but you will want to make sure the cord is not run across a pathway either. You don’t want the cord becoming loose and it possibly sparking against the carpet. Give The Electric Connection a call today if you need an outlet installed or have any additional questions.

We’ve been in business since 1993, so we’ve heard just about every question in the book when it comes to light sources. “How much longer does an LED light last than a fluorescent, on average?” “Which light sources are dimmable?” “What exactly is xenon lighting?”

We created this infographic to address those questions and more – all of the FAQ’s that we hear related to choosing a light source. You’ll find an overview of how each one works, a color temperature comparison scale, pros & cons, estimated lifetime, and a few more general tips. Let us know what you think!

Want to embed this infographic on your own site or blog? We’d love that! Copy & paste the embed code below: