Electrical Subpanel Services

What Is an Electrical Subpanel?

An electrical subpanel is an extension of the electrical services from the main electrical panel. These are useful when you need a large amount of energy—especially in the basement, garage, or other workshops. Many families install an electrical subpanel when they are adding in a new appliance, such as yard equipment, a hot tub, or other large devices. If you need to add a new circuit to an existing electrical panel, but you don’t have any more space, you may need to add an electrical subpanel.

At Mister Sparky®, we are dedicated to providing reliable electrical services to homeowners and families across the nation. Electrical issues aren’t only a nuisance to your family; they are also a hazard. If you need your electrical subpanel to be repaired, replaced, or you need one installed, our team is here to help you. Our electricians are highly trained, licensed, and skilled to handle any electrical project, no matter how big or small.

Reach out to our electrical subpanel experts today at (210) 899-2430 to schedule an appointment!

Reliable Electrical Subpanel Installation Services

Adding an electrical subpanel is a good alternative to getting a larger electrical panel. An electrical sub panel device doesn’t add more electrical power to your home. However, it does give you more efficient and easy-to-manage electrical services running from the main panel to other areas of your home. If you think that you might need an electrical subpanel, but you aren’t sure, our team can inspect your situation and can help you find the best solution for you.

We care about you, your home, and your safety. For your peace of mind, our technicians are background-checked and drug-tested. We also provide you with 100% satisfaction guaranteed—so you can rest assured that we will get the job done right the first time.

Types of Electrical Subpanels

Electrical subpanels, also known as distribution panels or load centers, are secondary panels that receive power from the main electrical service panel and distribute it to various circuits within a building. They play a crucial role in organizing and managing the electrical wiring in residential, commercial, and industrial settings.

Here are some common types of electrical subpanels:

Main Lug Only (MLO) Subpanel
Main Breaker Subpanel
Load Center
Flush Mount Subpanel
Surface Mount Subpanel
Indoor and Outdoor Subpanels
Three-Phase Subpanel
Specialty Subpanels

Contact Our Electrical Subpanel Experts Today!

Your electrical components are a core part of your life, and the team at Mister Sparky® is here to help you maintain it. We are proud to provide professional and courteous services to families across the nation. Our electricians are licensed and prepared to handle every electrical need of your home.

We guarantee our work 100%—we show up on time to scheduled appointments, and our work is entirely compliant with all local codes. You can trust that our team will help you restore the comfort and safety of your home.

Call our electrical subpanel experts today at (210) 899-2430 for an estimate. Your satisfaction is 100% guaranteed!

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Read Our Reviews

Jose Ruiz was prompt and professional. He installed a ceiling fan for me, and I was very happy with the result. I appreciated his attention to detail and pleasant demeanor. Will be scheduling for fuse-box upgrade with him soon.

- Huyen Nguyen

Recently had major work done, main electrical panel outside and changing/updating bedroom fluorescents to led. Wow a lot but thankfully I had Joseph to help me thru it. He explained the entire situation to me, presented several options to me and answered all my questions. Hope I do not need electrical often but when I do Mr sparky getting my call. Exceptional service and the price was right.

- dan goguen

Timothy Fernandez came out to our house to mount a TV above our fireplace. He was outstanding, explained the best solution. There was not an outlet above our fireplace. He wired an outlet and walked us through everything he did. Throughly explained the warranty. We will definitely recommend.

- Gene Kimball

I had an emergency issue that required me to call an electrician rather than someone I knew. So I decided to find an electric company online that I thought would come by after hours (about 6:30PM) and let me just say, thank you Lord for having me call Mr. Sparky first. From the moment I got Autumn on the phone to having Stephen Uresti come out to the chaos I was dealing with, my experience was nothing short of amazing. I lost half the power going to my house not realizing the extent of how bad the situation was and Stephen made me feel at ease with getting everything fixed. I had to replace my main panel box outside as well as my inside panel box which was all an absolute disaster. Stephen was very communicative with me and helped me navigate my way through such a terrifying time and needless to say a huge financial decision. (Which was 100000% worth it) Not only did I receive excellent customer service from him but the meticulous work him and the guys did was 5 star. Stephen made sure my house was safe in the end and I can’t forget Robert Stewart and Tommy who did such an amazing job getting my panel boxes in and the beautiful workmanship they performed. Mr. Sparky, Stephen and crew, has not only saved my family and home, but restored my faith in humanity that there really are companies that care about people not just their pocket books. I’m proud to say I had work done by Mr. Sparky and will always call them first and recommend to anyone needing electrical work done in and on their home. What a fantastic crew I received who took care of me in such stressful traumatic time. 10/10 would recommend.

- Autumn Henderson

Frank was able to come out the day after we called and installed a GFCI outlet right where we needed it in our master toilet with no disturbance to the wider drywall. He also rerouted two wires that were a major tripping hazard up in our attic. Great service, would use again and recommend!

- Eric Hinrichsen

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