Electrical Advice Worth Reading

Honest answers to your most common electrical questions

Tesla EV Chargers: What You Need to Know

Tesla EV Chargers: What You Need to Know 1) Home EV Charging Solutions Tesla Offers When you purchase a Tesla, you have a few options for at home charging, including: Mobile Connector Tesla’s mobile connectors are their portable option that adds about 3 miles of range per hour with a standard outlet. Or you can … [Read More]

Do I Need A Licensed Electrician To Install My New AC?

Do I Need A Licensed Electrician To Install My New AC? The Process The first step to getting central air in your home is calling in an HVAC team to provide a quote for install. They will walk through every level of your home and assess the placement and condition of your current ductwork. If more … [Read More]

Do You Need An Electrician To Install A Smart Thermostat?

Does Your Home Have a C-Wire? Older thermostats only required a single wire to deliver power to your home’s heating and cooling system. They didn’t have bells and whistles like WiFi connectivity, so that was all you needed. Modern thermostats require a second wire to complete the circuit and provide enough power to give all … [Read More]

Planning and Prepping Your Home for a Hot Tub

Location Think about where your hot tub will go before you make your purchase. You need a flat, stable surface that can support the combined weight of your hot tub, water, and all of the occupants enjoying it. Beyond the logistics, you also need a spot that’s private from neighboring eyes and close enough to … [Read More]

What Is Knob And Tube Wiring & Why Does It Need To Be Removed?

What Is Knob And Tube Wiring? Knob and tube wiring is essentially an older form of electrical wiring. The name comes from the ceramic “knobs” and rubber “tubes” that encase the copper wiring. Another characteristic of knob and tube wiring is that it is ungrounded. This means the electrical system will not blow a fuse … [Read More]

Improve Energy Usage & Emergency-Readiness w/ SPAN Electrical Panel

What Is a SPAN Electrical Panel? In the past, panels were designed mainly for safety. If a circuit was overloaded, it would simply turn off. However, technology and homes’ electrical needs have greatly advanced since electrical panels were first created. The SPAN electrical panel moves beyond simple energy flow and overload. Instead, it can help … [Read More]

Something Feels Off? Let's Take a Look.

Whatever brought you here, we're happy to help you figure out the next step. Give Castle Electric a call and talk to someone who knows the electrical workings of Eastern Massachusetts homes inside and out!