Licensed electricians for electrical panel upgrades, breaker capacity planning, 100 amp to 200 amp service needs, dedicated circuits, and code-aware installation. Exceptional Electric serves Kirkwood, Arnold, St. Louis County, Jefferson County, and nearby communities with panel upgrade work planned around safety, load demand, and long-term reliability.
An undersized electrical panel can limit what your home or business can safely power. New HVAC equipment, kitchen appliances, finished basements, home offices, EV chargers, hot tubs, generators, additions, and commercial equipment can all put more demand on the system than an older panel was built to handle.
Exceptional Electric starts with a diagnostic inspection and load review. Our electricians check the panel, breaker space, visible wiring, grounding, bonding, service equipment, and the circuits that are already in use before recommending the right upgrade path.
Some properties need a full electrical panel replacement. Others may need electrical panel repair, a new electrical subpanel, or targeted circuit work before a major upgrade makes sense.

A panel upgrade is more than swapping equipment. The electrician needs to review service size, load demand, breaker layout, grounding, bonding, utility coordination, and the permit or inspection requirements that apply to the property.
Common panel upgrade projects include: adding capacity for remodels, garages, kitchens, workshops, EV charger installation, home generator installation, hot tubs, large appliances, and light commercial equipment.
If the upgrade involves new circuits or supporting repairs, we can also help with circuit breaker installation, electrical wiring services, electrical grounding services, surge protection, and related code corrections.
Call Exceptional Electric for electrical panel upgrade service in Kirkwood, Arnold, and nearby St. Louis communities.
636-296-7789

Exceptional Electric upgrades panels for older homes, remodels, additions, detached structures, rental properties, offices, shops, restaurants, and small commercial spaces across Kirkwood, Arnold, and nearby St. Louis communities.
Do not keep adding equipment to a panel that is already overloaded, overcrowded, damaged, or out of breaker space. A proper upgrade gives your property a safer foundation for current power needs and future projects.
Tell us what you are adding, what problems you are seeing, and whether the panel upgrade is for a house, remodel, detached garage, rental property, commercial space, EV charger, generator, hot tub, or inspection item. We will help schedule the right service visit and review the next step.
Customers mention professional technicians, clear explanations, clean work areas, reliable scheduling, and electrical issues fixed properly after other attempts fell short.
EXCELLENT
Based on 371 reviews
Posted on Google![]()
Bill ATrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
Michael Savage Jr.Trustindex verifies that the original source of the review is Google.
Nick did an amazing job and reasonable pricedPosted on Google![]()
Ed ScottTrustindex verifies that the original source of the review is Google.
Nathan, as always, was professional, friendly and very efficient. Very pleased with him and Exceptional Electric.Posted on Google![]()
HenanTrustindex verifies that the original source of the review is Google.
This company was sent by my home warranty company so I didn’t pay them directly, but Sage was very professional and efficient. I would highly recommend Exceptional Electric. The technician that came back to install the ceiling fan did an excellent job with the installation and clean up. He even swept up the mess after himself which I truly appreciated!Posted on Google![]()
Laura WilliamsTrustindex verifies that the original source of the review is Google.
Friendly professional service- highly recommend!Posted on Google![]()
Denise BellTrustindex verifies that the original source of the review is Google.
Sage was excellent! He finished what warranty approved then I asked about something else and price. He told me and was happy to fix it. The price was VERY reasonable.Posted on Google![]()
Hal KnappTrustindex verifies that the original source of the review is Google.
Nick arrived on time and got the problem taken care of in very little time. Very satisfied.Posted on Google![]()
Thomas DruekeTrustindex verifies that the original source of the review is Google.
Nick installed our exhaust fan and did an excellent job—super professional, clean work, clear communication, and he explained everything thoroughly. Highly recommend.Posted on Google![]()
Joyce WalkerTrustindex verifies that the original source of the review is Google.
The name fits the company. The appointment time and scheduling was amazing. Staff service was great.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Have questions about electrical panel upgrades, 100 amp versus 200 amp service, breaker space, permits, inspections, EV chargers, generators, or whether your property needs a repair, replacement, subpanel, or full upgrade? Here are answers homeowners and businesses usually need before scheduling service.
An electrical panel upgrade increases the capacity, safety, or usability of the property’s electrical distribution system. It may include a larger breaker panel, better breaker layout, service equipment changes, grounding or bonding improvements, new circuits, or replacement of outdated equipment.
Common signs include frequent breaker trips, flickering or dimming lights, a panel that feels warm, buzzing sounds, burning smells, rust, scorch marks, a fuse box, no available breaker space, or plans to add major equipment such as an EV charger, hot tub, generator, HVAC system, addition, or remodel.
Many homes with modern appliances, central air, home offices, EV chargers, hot tubs, additions, or electric-heavy equipment may need 200 amp service, but the right answer depends on a load assessment. A licensed electrician can review your current panel, service size, and planned equipment before recommending an upgrade.
Yes. Exceptional Electric can review panel capacity and plan upgrades for EV chargers, generators, hot tub circuits, finished basements, garages, additions, appliance circuits, and other high-demand electrical loads.
Often, yes. Permit and inspection requirements depend on the city, county, and scope of work. Panel upgrades commonly involve permit-ready electrical work, local code requirements, and inspection steps, especially when service equipment, wiring, grounding, or breaker capacity changes.
That depends on the panel’s condition and capacity. A damaged breaker or loose connection may call for repair, an outdated or unsafe panel may need replacement, and an undersized panel may need a true upgrade. Exceptional Electric can inspect the system and explain the safest option.
Yes. Exceptional Electric provides panel upgrade planning and related electrical services for offices, retail spaces, restaurants, shops, tenant spaces, and light commercial facilities that need safer capacity for equipment, lighting, workstations, dedicated circuits, and inspection requirements.
electrical panel, electrician, circuit breakers, electrical panel upgrade, electrical panel replacement, electrical troubleshooting, warrensburg, sedalia, clinton, missouri, higginsville, elmwood park, electrical repair, licensed electrician, panel upgrades, homeowners, ev charger installation, electrical services, service upgrades, electrical contractor, surge protection, residential electrical services, commercial electrical services, electrical work, ev charger, free estimate, permit, elmwood park homes, commercial electrical, elmwood park home, installation, emergency service, electrical system, illinois, repair, ceiling fan
electrical panel upgrade warrensburg, electrical panel upgrades elmwood park, electrical panel upgrades crestwood