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Find Electrical wiring or panel upgrade pros in Casselberry

Avatar for Smartron Electric, LLC

Smartron Electric, LLC

4.98(
33
)
•Approved Pro

Smartron Electric, LLC

4.98(
33
)
•Approved Pro
Super Service Award
Customers say: Quick response
10 years of experience
Free onsite estimate

Hey neighbors! I’m Ryan Kelly, owner of Smartron Electric. Born and raised here in Orlando, and I’m proud to serve this amazing community. We’re not your average electrician’s! We offer 5-star service, Here’s how we do it: Offering honest, upfront pricing for every job—no hidden fees, no surprises. We’ll explain exactly what needs to be done and how much it’ll cost, so you can make the best decision for your home and your budget. As every family and home is different, we send one of our licensed specialists to your home to evaluate your electrical needs. We’ll create an easy-to-understand menu of options so you can choose what works best for you, giving you full control of your budget . Whether it’s a simple repair or a full upgrade, we’ll give you a range of solutions and explain them in a way that makes sense, so you can make the best choice for your home. we back up everything we do with a Lifetime Craftsmanship Guarantee, so you’ll have peace of mind for life.

"I can’t say enough good things about Smartron! My house is 45 years old, and the electrical panel was seriously outdated. Smartron came in and upgraded me to a Leviton Load Center with smart breakers, and it’s been a total game-changer. They also replaced my old, rusty outside panel and got rid of an unnecessary subpanel, which cleaned things up a ton. The team was super easy to work with—professional, straightforward, and they explained everything in a way that made sense. They got the job done quickly, left everything spotless, and made sure I knew how to use the new system. The Leviton panel is awesome—I can check my energy use on my phone, turn circuits on or off, and even get alerts if something’s up, which makes me feel way better about my home’s safety. Plus, it’s ready for future upgrades like solar if I go that route. My old wiring was a mess, but now everything’s modern and up to code. If you need electrical work, Smartron’s the way to go. They did an amazing job."

Jim N on August 2025

Hey neighbors! I’m Ryan Kelly, owner of Smartron Electric. Born and raised here in Orlando, and I’m proud to serve this amazing community. We’re not your average electrician’s! We offer 5-star service, Here’s how we do it: Offering honest, upfront pricing for every job—no hidden fees, no surprises. We’ll explain exactly what needs to be done and how much it’ll cost, so you can make the best decision for your home and your budget. As every family and home is different, we send one of our licensed specialists to your home to evaluate your electrical needs. We’ll create an easy-to-understand menu of options so you can choose what works best for you, giving you full control of your budget . Whether it’s a simple repair or a full upgrade, we’ll give you a range of solutions and explain them in a way that makes sense, so you can make the best choice for your home. we back up everything we do with a Lifetime Craftsmanship Guarantee, so you’ll have peace of mind for life.

"I can’t say enough good things about Smartron! My house is 45 years old, and the electrical panel was seriously outdated. Smartron came in and upgraded me to a Leviton Load Center with smart breakers, and it’s been a total game-changer. They also replaced my old, rusty outside panel and got rid of an unnecessary subpanel, which cleaned things up a ton. The team was super easy to work with—professional, straightforward, and they explained everything in a way that made sense. They got the job done quickly, left everything spotless, and made sure I knew how to use the new system. The Leviton panel is awesome—I can check my energy use on my phone, turn circuits on or off, and even get alerts if something’s up, which makes me feel way better about my home’s safety. Plus, it’s ready for future upgrades like solar if I go that route. My old wiring was a mess, but now everything’s modern and up to code. If you need electrical work, Smartron’s the way to go. They did an amazing job."

Jim N on August 2025


Avatar for Mister Sparky of Orlando

Mister Sparky of Orlando

4.51(
436
)
•Approved Pro

Mister Sparky of Orlando

4.51(
436
)
•Approved Pro
Super Service Award
Customers say: Quality work
551 local quotes requested
30 years of experience

For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we have built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember- do not put up with any malarky! Call your local Mister Sparky, and we will take care of the rest.

"They did an excellent job."

Albert p on January 2026

For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we have built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember- do not put up with any malarky! Call your local Mister Sparky, and we will take care of the rest.

"They did an excellent job."

Albert p on January 2026


M&N Electric

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

M&N Electric

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
11 local quotes requested
27 years of experience

Welcome to M&N Electric, we look forward to discussing and assisting you on your electrical project, please reach out to us anytime! 24 hour emergency service available.

Welcome to M&N Electric, we look forward to discussing and assisting you on your electrical project, please reach out to us anytime! 24 hour emergency service available.


Avatar for Torden Electric LLC

Torden Electric LLC

5.00(
6
)
•Approved Pro

Torden Electric LLC

5.00(
6
)
•Approved Pro
3 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Hey Daniel Prado and Andy Johansen!! Everything went through with having the power back on at my new place. It was a headache to get it completed, but with constant persistence on our end, we were able to get it resolved. I want to thank u for the great job u guys did and for helping us out, especially my mother. She's happy and very pleased with u. I'm glad that she chose u guys to have the job done.😀 Let me know if there's a website so I can leave a great review for Andy's company. He did say that he needs to pass by to complete something else and to drop off a sign to put it out in my front yard for his business to expand and with my given permission. 😉"

Maria M on August 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Hey Daniel Prado and Andy Johansen!! Everything went through with having the power back on at my new place. It was a headache to get it completed, but with constant persistence on our end, we were able to get it resolved. I want to thank u for the great job u guys did and for helping us out, especially my mother. She's happy and very pleased with u. I'm glad that she chose u guys to have the job done.😀 Let me know if there's a website so I can leave a great review for Andy's company. He did say that he needs to pass by to complete something else and to drop off a sign to put it out in my front yard for his business to expand and with my given permission. 😉"

Maria M on August 2025


M & N Electric, Inc.

4.14(
335
)
•Approved Pro

M & N Electric, Inc.

4.14(
335
)
•Approved Pro
Customers say: Quality work
99 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great service highly recommend called and received same day service. Did a great job."

izora s on January 2022

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great service highly recommend called and received same day service. Did a great job."

izora s on January 2022


Avatar for Nominal Voltage Contractors

Nominal Voltage Contractors

5.00(
7
)
•Approved Pro

Nominal Voltage Contractors

5.00(
7
)
•Approved Pro
4 years of experience
Emergency services offered

Nominal Voltage Contractors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"He did exceptional work. We are very happy with the job. He is knowledgeable, professional and very friendly. He also charged a very fair price. We will use him again. "

Rande Z on November 2025

Nominal Voltage Contractors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"He did exceptional work. We are very happy with the job. He is knowledgeable, professional and very friendly. He also charged a very fair price. We will use him again. "

Rande Z on November 2025


All Systems Solutions

5.00(
17
)
•Approved Pro

All Systems Solutions

5.00(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We specialize in Home Theater installations and service. We also do Security Cameras, Whole House Audio and Video, Smart Home, Data cabling and networking, and Access Control systems. We have 35 years of experience in the low voltage industry. We have worked on many residential and commercial projects. We excel in customer satisfaction.

"Very professional, on time and very fast. I wish everyone was like this. Thank you for the fast response! "

Andrew W on October 2025

We specialize in Home Theater installations and service. We also do Security Cameras, Whole House Audio and Video, Smart Home, Data cabling and networking, and Access Control systems. We have 35 years of experience in the low voltage industry. We have worked on many residential and commercial projects. We excel in customer satisfaction.

"Very professional, on time and very fast. I wish everyone was like this. Thank you for the fast response! "

Andrew W on October 2025


Avatar for Benj Electric

Benj Electric

4.80(
24
)
•Approved Pro

Benj Electric

4.80(
24
)
•Approved Pro
Customers say: True professional
2 years of experience
Free onsite estimate

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! With over 10 years experience, we are happy to serve FL homeowners with safe and reliable services, esitmates, and consultations regarding all residential electrical needs, including updating electrical to be code compliant, generator options, and solar solutions. Call today!

"If your job requires permit do NOT allow Benj Electric to work on the project before he gets the permit approved. I needed a panel for a mini-split, contacted Benji thru Angi's list. He charged $742 and came to my home to work on the panel. When I asked him about the permit, he said that he would request the permit afterwards, that it wasn't a problem (actually, it's illegal and the city can fine the contractor as well the home owner - I I've learned it the hard way). He then requested the permit, which was declined by the city for an issue was caused by another contractor. The problem was fixed and I contacted Benji asking him to reapply for it, I even offered him to pay any fees incurred. He kept pushing me around for a couple months, only excuses, "I'm busy", "Do it tonight", and so on, then he stopped communicating. Now I'm with an illegal electric panel. How to correct the mess he did? I may have to start from scratch, but this time hiring a reliable professional."

Nelson U on May 2025

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! With over 10 years experience, we are happy to serve FL homeowners with safe and reliable services, esitmates, and consultations regarding all residential electrical needs, including updating electrical to be code compliant, generator options, and solar solutions. Call today!

"If your job requires permit do NOT allow Benj Electric to work on the project before he gets the permit approved. I needed a panel for a mini-split, contacted Benji thru Angi's list. He charged $742 and came to my home to work on the panel. When I asked him about the permit, he said that he would request the permit afterwards, that it wasn't a problem (actually, it's illegal and the city can fine the contractor as well the home owner - I I've learned it the hard way). He then requested the permit, which was declined by the city for an issue was caused by another contractor. The problem was fixed and I contacted Benji asking him to reapply for it, I even offered him to pay any fees incurred. He kept pushing me around for a couple months, only excuses, "I'm busy", "Do it tonight", and so on, then he stopped communicating. Now I'm with an illegal electric panel. How to correct the mess he did? I may have to start from scratch, but this time hiring a reliable professional."

Nelson U on May 2025


Avatar for Veritas Electric, LLC

Veritas Electric, LLC

5.00(
5
)
•Approved Pro

Veritas Electric, LLC

5.00(
5
)
•Approved Pro
4 years of experience

We take great pride in our experience, expertise, quality and customer service, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! provide to meet the consumer's needs. It is our mission to provide excellent work

"I reached out on Angi for help with a generator interlock installation, and Veritas Electrical was the first to respond. What set him apart was professionalism and efficiency. Instead of insisting on an on-site visit just to give a quote, he reviewed photos of my circuit panel, generator specs, and project notes, then provided a clear price and firm installation date right away. He arrived on time, completed the work exactly as described, and the results were flawless. My generator interlock and Micro-Air EasyStart system now operate seamlessly. His honesty, skill, and attention to detail truly live up to the name Veritas (“truth”). He worked based on actual needs, not inflated estimates. The finished installation was clean, well-organized, and professionally executed. I’ll gladly hire Veritas Electrical again for future projects. A rare find—expertise, integrity, and reliability in one. Highly recommended!"

Edward F on October 2025

We take great pride in our experience, expertise, quality and customer service, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! provide to meet the consumer's needs. It is our mission to provide excellent work

"I reached out on Angi for help with a generator interlock installation, and Veritas Electrical was the first to respond. What set him apart was professionalism and efficiency. Instead of insisting on an on-site visit just to give a quote, he reviewed photos of my circuit panel, generator specs, and project notes, then provided a clear price and firm installation date right away. He arrived on time, completed the work exactly as described, and the results were flawless. My generator interlock and Micro-Air EasyStart system now operate seamlessly. His honesty, skill, and attention to detail truly live up to the name Veritas (“truth”). He worked based on actual needs, not inflated estimates. The finished installation was clean, well-organized, and professionally executed. I’ll gladly hire Veritas Electrical again for future projects. A rare find—expertise, integrity, and reliability in one. Highly recommended!"

Edward F on October 2025


Avatar for A-Lumination Electric, Inc.

A-Lumination Electric, Inc.

4.40(
334
)
•Approved Pro

A-Lumination Electric, Inc.

4.40(
334
)
•Approved Pro
Customers say: Quality work
47 local quotes requested
26 years of experience

WOW! DUE TO SUCCESS OF THE COMPANY, WE HAVE EXPANDED SERVICE INTO COCOA BEACH, CAPE CANAEVEAL, AND MERRITT ISLAND AREA! CALL FOR SPECIALS TODAY! Our professional electricians handle all types of electrical work. Family Owned & Operated, A+rated BBB. We provide 24/7 emergency dispatch, troubleshooting, control wiring, ceiling fans, service upgrades and remodeling. Our vans and trucks are kept well-stocked so that we can provide quick and efficient service to minimize your inconveniences. We are constantly reinvesting in our business and new equipment in order to provide our current customers and futures customers with professional electrical service second to none! Our professional electricians will come to your home to diagnosis and repair any problem you may be having. We will do all your electrical work to guarantee an excellent job for you. All the electrical materials we install for your project will be the finest that are available.

"Completed project."

Horace J on February 2023

WOW! DUE TO SUCCESS OF THE COMPANY, WE HAVE EXPANDED SERVICE INTO COCOA BEACH, CAPE CANAEVEAL, AND MERRITT ISLAND AREA! CALL FOR SPECIALS TODAY! Our professional electricians handle all types of electrical work. Family Owned & Operated, A+rated BBB. We provide 24/7 emergency dispatch, troubleshooting, control wiring, ceiling fans, service upgrades and remodeling. Our vans and trucks are kept well-stocked so that we can provide quick and efficient service to minimize your inconveniences. We are constantly reinvesting in our business and new equipment in order to provide our current customers and futures customers with professional electrical service second to none! Our professional electricians will come to your home to diagnosis and repair any problem you may be having. We will do all your electrical work to guarantee an excellent job for you. All the electrical materials we install for your project will be the finest that are available.

"Completed project."

Horace J on February 2023

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FAQs for electrical wiring or panel upgrade projects in Casselberry, FL

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Casselberry, FL homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.