Learn the standard wire gauge sizes as well as their common application to quickly find what you need and differentiate between wires.
Most houses use electric circuits that allow both 15 and 20 amp intensity, so find our what’s the difference between 15 and 20 amp outlets.
Both a Square D electrical panel and a Siemens electrical panel will do their job for your home, so which is better and how do you choose?
The water heater is an integral part of your home so if you need to replace it or buy one for a new house, you need to consider your options.
Find out the difference between a GFCI receptacle and a GFCI breaker in terms of functionality, usage and installation requirements.
Overcurrent protection is not the same with protecting against short circuits or overloads, so it’s important to learn the difference
Read our surge protectors vs power strip guide to learn the three main differences between the two and what other alternatives you have.
Find out more about fuse box vs circuit breaker, what’s the difference between them and why you should consider upgrading from a fuse box.
Learn all there is to know about the difference between a level 1 and a level 2 EV charger in terms of efficiency, cost, and time to charge.
Handling electrical work by yourself can be extremely dangerous when you do not have the training, equipment and safety gear to do it.
About Us
If you are a homeowner or business owner within a 20 mile radius of Hawthorne and are looking for the best electrical contractor in the South Bay, then call Penna Electric.
How to reach us
To schedule an estimate for a free quote performed by an actual qualified electrician, please call us.
(310) 800-2401
Mailing Address
4825 Rosecrans Ave
Hawthorne, CA 90250
Our Office Hours
M-F: 8:30 AM – 5:00 PM
Saturday: CLOSED
Sunday: CLOSED