Service option 1 of 9
Electrical Panel Upgrade
We compare your current panel and electrical demand with the equipment you want to add, then explain whether an upgrade makes sense.
Return to service optionsChicago Residential Electrician Services
Electrical Panels & Service Upgrades in Chicago
Panel, breaker, service-entrance, subpanel, and electrical-capacity work for Chicago homes and supported residential properties. Explore the work below, or tell our team what you need. We will help you understand your options and plan the next step.
Direct answer
What does electrical panels & service upgrades service cover?
Panel and service work coordinates the main disconnect, overcurrent protection, grounding and bonding, feeder conductors, available capacity, and the equipment supplied from the panel.
We recommend panels & service upgrades work based on your home, the existing installation, and what you want to achieve. We will explain what we find and help you weigh the options before work begins.
Unsure where to start? Ask us about residential electrician service and describe what is happening.
Common reasons to call
When to give our team a call.
- A damaged, obsolete, crowded, recalled, or repeatedly problematic panel or breaker
- A remodel, EV charger, appliance, HVAC change, addition, or other planned load
- A fuse-to-breaker conversion, subpanel, service relocation, or utility-side coordination question
Service options
Electrical Panels & Service Upgrades service options
Explore the work below to find what sounds like your project. You can tell us what you need in your own words; we will help with the technical details.
Service option 2 of 9
Electrical Panel Replacement
Have a damaged, aging, or unsuitable panel evaluated. We explain the replacement work, connections, and any related service changes it needs.
Return to service optionsService option 3 of 9
100-Amp to 200-Amp Service Upgrade
Review whether your home needs more electrical capacity and what a 200-amp upgrade would involve, including service equipment and utility coordination.
Return to service optionsService option 4 of 9
Subpanel Installation
Add a subpanel for a new space or group of circuits after checking the main service capacity, feeder route, and installation location.
Return to service optionsService option 5 of 9
Fuse Box to Breaker Panel Conversion
Discuss replacing a fuse box with a breaker panel, including the condition of existing circuits and any related electrical updates.
Return to service optionsService option 6 of 9
Electrical Panel Relocation
Plan a panel move around a suitable location, circuit routing, access, and the requirements for the new installation.
Return to service optionsService option 7 of 9
Circuit Breaker Replacement
We check why a breaker is causing concern before replacing it. Repeated trips may point to a circuit problem that also needs attention.
Return to service optionsService option 8 of 9
Main Breaker Replacement
Have the main breaker and surrounding service equipment evaluated so the replacement and any needed power coordination can be planned safely.
Return to service optionsService option 9 of 9
Electrical Service Entrance Repair & Replacement
We assess damaged or deteriorating service entrance equipment and explain the repair or replacement, including coordination with the utility when needed.
Return to service optionsScope and planning
What can affect the recommended next step?
- Existing service size, calculated load, panel condition, feeder arrangement, and available spaces
- Utility requirements, meter and service-entrance condition, grounding, bonding, and access
- Equipment location, working clearances, permits, inspections, outages, and restoration needs
What to expect
From your first call to a clear plan.
- Describe the symptom, written finding, equipment, or project goal and identify the affected locations.
- Share the complete service address, property type, safe photographs, specifications, reports, and access details.
- We assess the affected equipment and electrical system, listen to your concerns, and explain what we find.
- We talk through the recommended work, cost, and next steps with you before getting started.
Chicago-area properties
Property conditions matter as much as the service name.
Chicago panel projects may involve indoor or exterior equipment, shared or separately metered buildings, conduit feeders, limited working space, and utility coordination. A larger panel is not automatically the correct answer until the load and existing service are evaluated.
Our family team serves Chicago properties north of Roosevelt Road and selected nearby communities. Share your address, unit or suite, and any building access requirements so we can confirm availability and arrive prepared.
Prepare the request
A few details help us get started.
- Share the panel brand, visible labels, service rating, and clear safe photos without removing the cover
- List planned appliances, chargers, HVAC equipment, additions, or other new loads
- Provide inspection reports, utility notices, and any history of heat, buzzing, trips, or prior alterations
Related Categories
Compare connected residential electrical systems.
One concern can involve several parts of your electrical system. Explore these related services, or call us and we will help you work out where to start.
Questions
Panels & Service Upgrades questions
How do I know whether to request panels & service upgrades service?
Panel and service work coordinates the main disconnect, overcurrent protection, grounding and bonding, feeder conductors, available capacity, and the equipment supplied from the panel. Start with the visible symptom, planned project, equipment, or written finding. Sims & Sons can use those details to route the request without requiring you to diagnose the electrical system yourself.
What details help you prepare an estimate for panels & service upgrades?
Share the panel brand, visible labels, service rating, and clear safe photos without removing the cover. List planned appliances, chargers, HVAC equipment, additions, or other new loads. Provide inspection reports, utility notices, and any history of heat, buzzing, trips, or prior alterations. Never remove a panel cover, touch damaged equipment, or recreate a hazardous condition to collect information.
Can the complete panels & service upgrades scope be confirmed from photos alone?
Photos help us prepare, but we may need to assess your home before confirming the work. We consider existing service size, calculated load, panel condition, feeder arrangement, and available spaces; utility requirements, meter and service-entrance condition, grounding, bonding, and access; equipment location, working clearances, permits, inspections, outages, and restoration needs. We will explain any findings that change the plan.
Regional coverage
Serving our Chicago-area neighbors.
Find your neighborhood or suburb, then share your address so we can confirm availability for your project.
Get help now
Request a panels & service upgrades estimate.
Tell us which panels & service upgrades option fits, what is happening, the complete service address, and any equipment, report, or property details that may affect the scope.