Electrical Sub Panel Installation
When your electrical demands exceed the capacity of your main panel, installing a subpanel is a smart and safe solution.
At Exceptional Electric, we provide expert electrical subpanel installation services designed to expand your electrical system while keeping your home or business safe and code-compliant.
Whether you’re adding new appliances, remodeling, or building an addition, we’ll ensure your new subpanel is properly installed and tailored to your needs.
Proudly Serving:
Affton, Arnold, Brentwood, Crestwood, Des Peres, Fenton, Kirkwood, Oakville, Sunset Hills, Valley Park, Webster Groves, and Surrounding Communities.
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Came did an evaluation my exhuast fans and recommended replacement. Thank you Nick
Jamie was super friendly and professional. He listened to my concerns and offered several solutions. We are currently waiting on a few quotes! I would definitely recommend Jamie and exceptional electric!
I would recommend Exceptional Electric of you're looking for an electrician! They installed a ceiling fan for us, along with checking out two issues. Nick was great to work with!
Quick and accurate! 3rd Time in 10 years having to need an electrician, and wouldn’t choose another company!
The technicians arrived as scheduled assessed the problem and we right to work. The problem was solved and they brought other matters to my attention for consideration. I appreciate this very much. I am very pleased and I would recommend them to others.
fix our circuit problem and check our fuse box to make sure all wiring was good
Friendly, knowledgeable , informative did a good job would recommend this company and this electrician tech
The technician Brian Redd, and maybe a trainee? Were both great and knowledgeable about what needed to be done. The situation was throughly explained to me by Brain as well as shown to me! I am completely satisfied with the work and the timeliness of it! Excellent job!
Nick did a great job explaining what he needed to do to update wiring and install a new thermostat. He was professional and polite.
Very nice and courteous young man very respectful very concerned about our needs
Jamie Dixon at Exceptional Electric did an outstanding job on our electrical needs. He was prompt, professional, pleasant, and very knowledgeable. Completed the work very efficiently and even cleaned up behind himself! 5 star service and customer care, I highly recommend this company!
Exceptional Electric did a good job! I was very pleased with the job they did
Technician cane I forgot they were coming , they started work right away had all equipment worked together as a team completed the job in a timely manner I appreciate exceptional electric.
The guys did an awesome job, polite, competent, diligent. When I need an electrician I always hire them. Second job they did for me. I strongly recommend this company. I have other future jobs for them as well. You can't find a better electrician. Thank you .
I have used Exceptional Electric for my home as well as my son's home. My go to company for all your electrical needs. Prompt and courteous service. Exceptional service technicians.
Jaime came and listened to my needs. He took some pictures of what needed to be done. He is working on a quote and I should receive an email on Monday or Tuesday.
The technicians were very professional courteous polite and knowledgeable.They are welcome to my home anytime to do repairs.
Jamie did a great job, worked quickly and fixed all our lighting issues. Will definitely use Exceptional Electric again
Knowledgeable, skills, on time, friendly and professional. Thank you for troubleshooting my Tesla charger and installing a new one!
Nick and Colton were on time and did an amazing job! I recommend their services to anyone who needs superior electrical work!
Jaime did an excellent job installing a fan for me. He was organized, efficient, and kept his work area clean.
OUTSTANDING SERVICE!!!!!! Showed up on time and did a great job!!! Could not ask for more from an electrical contractor!!!
Brian Redd arrived at the start of the 2 hour service window. He diagnosed the problem as a faulty switch within 10 minutes, replaced the switch and then verified the repair within 30 minutes.A job well done!!
The crew was very friendly, knowledgeable and professional! Also punctual! My attic fan is back up and running! Thank you Exceptional! I recommend them to anyone who needs professional electricians!
Brian was incredibly professional, helpful and polite. I would welcome him to work on my electricity. Anytime
Absolutely AMAZING! Mr Redd was very prompt, courteous, and very patient. He wasn’t bothered by my animal (he was crated but being a brat) which i greatly appreciate. I also appreciated Mr Redd taking time to explain what he was doing and why. Will definitely keep this company in mind for all my electrical needs based on my experience with this young man. Thank you exceptional electric for having such a wonderful team member.
Nick and the young man with him did a great job for us. This is the second time Nick did work for us, so I will ask for him next time I have a project. I recommend Exceptional Electric.
They were very professional and explained everything that I needed to know and were able to solve my problem
Nick and coworker did a great job. Recommend Exceptional Electric to family and friends
He did a great job! I like that he kept me posted all along the process to the end. I'd like to always have to work with people like Him.
Jamie was prompt, polite and efficient. Fixed my issues and answered my questions.
They found the problem and made me the happiest person in the world! 10/10 would use them again!
I hired Exceptional Electric to install a ceiling fan (replacing old) and run a number of highspeed networking wires in my home. It took a few days doe to the data runs routing them up a wall thru the attic then down another wall and into the basement where I manage the end points.I am very happy with the work done.
Great office support to schedule the job. Up front fee disclosure. Reasonable cost. Competent and pleasant Electrician completing the outlet and door bell repair.
Excellent Work I Had Problems With My Electricity So My Alarm System Wouldn't Turn On So I Called Them Amd They Took Care Of It Easily!!!@
Jamie was on schedule and did a quick, clean fan installation. Very friendly company.
Both guys done a great job very personable and professional, explained what was done and answered any questions I might have had. Great job!Thanks Richard M.
Was very thorough in his explanation of the problem, and what it would take to fix the problem. He took the time to answer all my questions. I appreciated his extra effort to help me understand the situation and his suggestions to help in the meantime. Thank you, Jamie!
The gentlemen, Jamie and Sage, did a great job changing all my impossible to reach light fixtures and exchanging a hall light.They were very polite and professional.
Jamie, Nick, and the other tech (sorry I can't recall the younger tech's name) were fantastic. Exceptional electric is everything you want in a company - truthful, priced fairly, hard workers, respectful, and I could go on. Thank you again! I will definitely be using them for any and all electrical needs in the future.
Jamie is always courteous and explains exactly what he is doing. I have always been very please with this company, and have used them for years.
Jamie let me know what steps needed to be done to replace the clothes dryer electric cord, and the clothes dryer electric box. He assured me there was no damage to the main electrical system. He replaced the box and added a shorter electrical cord to the box. He went to a store to purchase an electrical cord the the clothes dryer, and replaced it it one visit.He made sure I tested the dryer (turn it on) to ensure it was working. Yes, the clothes dryer is working.Thank you, Jamie.
Jamie at Exceptional Electric did a great job at finding my problem and had it fixed sooner than I had expected I'm definitely impressed. Thank you.
My experience with exceptional electric was quite exceptional indeed. It was quick and easy, we made one call and everything was set up and ready to go. Our techs name was Nick, he was really nice and cleaned up after himself. I will definitely be using this company again for any electrical issues I encounter!!!!!
With Exceptional Electric you will not have to wait long for a technician to come out and setvice your home. Job is always completed to perfection.
I always like to support a small business when I can, and I’m happy I did! Nick did a wonderful job installing an additional outlet into my apartment. I also appreciated the efficient communication with the office staff (text updates, confirmation calls, etc.)
Nick did a great job regarding identifying the problem we were having after our power outage and fixing it thoroughly. We have been using Exceptional ElectrIc for years and thanks to great people like Nick we have never been let down plus Exceptional Electric is very cost competitive! Only great things to say about them!
They do high quality and efficient work. I had an issue pop up along the way but they handled it with professionalism and we were able to resolve it quickly.
Jamie was recommended by my handman. He texted back so quickly, told me exactly what would be needed then quoted me a priced he had the office contact me. Day of exactly as quoted, came in promised 2 hrs window, checked his shoes weren’t dirty and left not a speak of dirt on the floor.
Jamie was recommended by my handman. He texted back so quickly, told me exactly what would be needed then quoted me a priced he had the office contact me. Day of exactly as quoted, came in promised 2 hrs window, checked his shoes weren’t dirty and left not a speak of dirt on the floor.
I Had many bids on a small project and chose Exceptional Electric. Jamie and Sam are highly professional and skilled electricians. They're Exceptional!
We've had Exceptional Electric to our house a few times now, each time Jamie has been the technician. The pricing for each job has been upfront and reasonable, and Jamie has done great work. I especially appreciate that he takes the time to explain the why behind what he's doing/why we're having issues. We'll definitely use Exceptional again!
Brain Reed was our tech. Did an excellent job in fixing our electric and even fixed an additional outlet we didn't have in our original plan. Thanks for the excellent work. We will be calling them again. The boss is running some great techs. Service has been rough most places post covid but these guys are leading the charge!
Professional, courteous and skilled staff! Excellent at troubleshooting. We could not give them a higher recommendation.
Found the source of the problem in reasonable time. EXCELLENT SERVICE!!
I had a new bathroom exhaust installed and it was a great experience. Both men were friendly, professional, and efficient. After the fan was installed they also took time to clean up.10/10 - would refer to family/friends
Really appreciated Brian for his inspection services. Very knowledgeable and a good teacher. Thank you Brian.
Jamie was fantastic. Very prompt and professional. The work was done very well and done quickly. I would highly recommend. Thank you!
I was so impressed by everyone I dealt with at Exceptional Electric. All of them from the person in their office to their electricians, Jamie and Sam, were simply amazing. I would highly recommend them.
Jamie was very professional and polite. Explained the issue and what to look for in the future.
Nathan was extremely helpful when he came to look at our basement lights. He helped us out and gave suggestions of where to go from here. He was quick and efficient!
We were happy that EE was able to squeeze us in for a last minute appointment. Nathan was professional, punctual, knowledgeable and very nice. He was able to solve our issue in under an hour. I would absolutely recommend EXCEPTIONAL ELECTRIC.
We were very happy with the quality of the job that Exceptional Electric did for us. They explained everything thoroughly and made sure to clean up any mess. We are repeat customers already and will be so in the future as well!
Used this company for years, always prompt, clean, polite and competent. Appreciate Nathan’s help today! Highly recommend!
Nate was very professional efficient and accommodating. He was determined to make sure that we were satisfied with his performance. All I can say is OUTSTANDING!
Nathan did an awesome job and is an all around nice guy. Transparent about price, attention to detail and careful about keeping the workspace in our home clean. Helped troubleshoot a wiring issue I had with smart thermostat install and got project to the finish line
Jamie arrive on time, was polite, neat, and very knowledgeable. He explained what he needed to do, gave me the price and answered my questions. He did everything I asked him to do, and more, and left the area clean. Exceptional Electric is a great company, I recommend them, and will use them again for any electric work I need.
Great company. Love the item specific pricing. Love I get to pick my own fixtures and the do the install. Nate was professional and personal. I am a repeat customer when new issues arise and will request Nate again.
Luke has assisted us twice at this point. We bought a new house and the former electric work was quite a bit hazardous. Extremely knowledgeable, very personable, hard working, and efficient. Luke has earned a spot on the “Call and ask for directly list”.
What Is an Electrical Sub-Panel?
An electrical subpanel, also known as a secondary panel, is a smaller service panel that distributes power to a specific area of your home or business. It’s connected to the main panel and allows for easier control and better load management when additional circuits are required.
When Do You Need a Sub-Panel?
Installing a subpanel is ideal for:
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Home Additions: Powering new rooms, in-law suites, or detached garages.
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Workshops & Garages: Running heavy-duty tools or equipment.
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Upgraded Appliances: Adding HVAC units, hot tubs, or EV chargers.
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Reducing Circuit Overload: Relieving an overloaded main panel by redistributing circuits.
Our Electrical Sub Panel Installation Services
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Electrical Load Assessment: We evaluate your current and future power demands to recommend the best sub-panel solution.
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Panel Selection and Installation: We install high-quality, code-compliant subpanels sized to meet your electrical needs.
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Wiring & Circuit Setup: Safe, precise installation of wiring and circuit breakers.
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Panel Upgrades & Replacements: Replace outdated or undersized sub-panels for better efficiency and safety.
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Troubleshooting & Repairs: Diagnose and resolve sub-panel issues quickly and effectively.
Why Choose Exceptional Electric?
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Licensed Electricians: Our team brings years of experience and expertise to every sub-panel installation.
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Tailored Solutions: We customize installations to match your specific property and power requirements.
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Code Compliance: All work is performed to meet or exceed local and national electrical codes.
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Upfront Pricing: No hidden fees—just honest estimates and clear communication.
Need more power without the hassle of upgrading your main electrical panel? Let Exceptional Electric install a professionally designed subpanel to meet your growing energy needs. Call us today to schedule a consultation!
Give us a call at
636-322-7119
To Schedule Your Installation Today
Proudly Serving:
Affton, MO | Arnold, MO | Brentwood, MO | Crestwood, MO | Des Peres, MO | Fenton, MO | Kirkwood, MO | Oakville, MO | Sunset Hills, MO | Valley Park, MO | Webster Groves, MO