Electrical Panel Upgrades in Atlanta, GA
Modernize your electrical panel to support increased power demands, prevent overloaded circuits, and bring your home or business up to current safety codes. Licensed panel upgrades throughout the Atlanta metro area.
Professional Panel Upgrades for Atlanta Homes & Businesses
An outdated or undersized electrical panel is one of the most common causes of electrical problems in Atlanta homes and businesses. If your panel is frequently tripping breakers, you're adding new appliances or an EV charger, or your home still has a fuse box, a panel upgrade is likely needed. Mr. Wise Electric provides safe, code-compliant panel upgrades with permits and inspections handled for you. We've been upgrading panels across the Atlanta metro for over 46 years — from older Buckhead bungalows to new construction in Alpharetta and McDonough. Our licensed electricians assess your current load, recommend the right service size, and complete the work cleanly and on schedule.
Why Choose Mr. Wise Electric?
- Licensed panel upgrade specialists
- Permit and inspection coordination included
- Same-day assessment available
- 100A, 200A, and 400A service upgrades
- Sub-panel installation available
- Request an estimate on panel upgrades
- Serving Atlanta for 46+ years
- Utility coordination assistance
What We Provide
200-Amp Service Upgrade
Upgrade from 100-amp to 200-amp service to support modern electrical loads including EV chargers, HVAC systems, and home additions.
400-Amp Service
High-capacity 400-amp service upgrades for large homes, home additions, or properties with significant electrical demands.
Fuse Box Replacement
Replace outdated fuse boxes with modern circuit breaker panels for improved safety and convenience.
Sub-Panel Installation
Add a sub-panel to serve a garage, workshop, addition, or outbuilding without overloading the main panel.
Breaker Replacement
Replace faulty, outdated, or recalled circuit breakers with modern, code-compliant breakers.
AFCI & GFCI Breakers
Install arc-fault and ground-fault circuit interrupter breakers required by current electrical codes for added safety.
Warning Signs You Need This Service
Breakers Trip Frequently
If your breakers trip regularly — especially when running multiple appliances — your panel is likely undersized for your current electrical load.
You Still Have a Fuse Box
Fuse boxes are outdated, unsafe, and cannot support modern electrical demands. Replacement is strongly recommended.
Lights Dim When Appliances Run
Dimming lights when the AC kicks on or the dryer starts is a classic sign of an overloaded panel struggling to distribute power.
Adding an EV Charger or Major Appliance
Level 2 EV chargers, electric ranges, and whole-home generators all require dedicated high-amperage circuits that older panels often cannot support.
Burning Smell or Warm Panel
Any heat, burning smell, or scorch marks near your electrical panel is a serious fire hazard requiring immediate attention.
Home Built Before 1990
Many Atlanta homes built before 1990 have 100-amp panels that are no longer adequate for today's electrical demands.
Our Process — What to Expect
Free On-Site Assessment
A licensed electrician visits your home or business to evaluate your current panel, load requirements, and service entrance. We identify the right panel size and any additional work needed.
Written Estimate
You receive a clear, itemized estimate with no hidden fees. We explain exactly what will be done, what permits are required, and how long the job will take.
Permit Application
We apply for the required electrical permit with your local jurisdiction — Atlanta, Fulton County, Cobb County, or wherever you are located.
Panel Installation
On installation day, we shut off power, remove the old panel, install the new breaker panel, reconnect all circuits, and restore power. Most jobs are completed in one day.
Inspection & Sign-Off
We coordinate the required electrical inspection with the local authority. Once the inspector signs off, your new panel is fully code-compliant and ready for use.
Utility Coordination (if needed)
For service upgrades that require a new meter base or utility connection, we coordinate directly with Georgia Power or your local utility on your behalf.
Cost & Pricing Factors
Every job is different. Here are the key factors that affect the cost of this service in the Atlanta area:
Panel Size
A 200-amp panel upgrade typically costs less than a 400-amp upgrade. The right size depends on your home's square footage, appliances, and future plans.
Existing Wiring Condition
If your wiring is aluminum, knob-and-tube, or otherwise outdated, additional work may be needed alongside the panel upgrade.
Permit & Inspection Fees
Permit fees vary by jurisdiction in the Atlanta metro. We include permit coordination in our estimates so there are no surprises.
Utility Upgrade Requirements
Some panel upgrades require a new meter base or service entrance upgrade, which adds to the project scope and cost.
The best way to get an accurate price is a free on-site estimate. Call (404) 671-9488 or request one online.
Frequently Asked Questions
How do I know if I need a panel upgrade?
Signs include frequently tripping breakers, a fuse box instead of breakers, lights that dim when appliances run, or if you are adding an EV charger or major appliance.
How long does a panel upgrade take?
Most panel upgrades are completed in one day. The power will be off for several hours during the installation.
Do I need a permit for a panel upgrade in Atlanta?
Yes, panel upgrades require an electrical permit in Atlanta. We handle the permit application and coordinate the final inspection.
What size panel do I need?
Most modern homes need at least 200-amp service. Homes with EV chargers, electric HVAC, or large additions may need 400-amp service. We assess your needs during the estimate.
Can I stay in my home during a panel upgrade?
Yes, but your power will be off for several hours during the installation. We work efficiently to minimize downtime and always complete the job in a single visit when possible.
Will a panel upgrade increase my home's value?
Yes. An upgraded electrical panel is a selling point for Atlanta home buyers and is often required by home inspectors and insurance companies before a sale can close.
Related Resources & Guides
Electrical Panel Upgrades — Atlanta Metro Service Areas
Mr. Wise Electric provides electrical panel upgrades throughout the Atlanta metro area. Select your city for local service details:
Electrical Panel Upgrades Across the Atlanta Metro
Mr. Wise Electric serves 21 cities and communities throughout metro Atlanta. Select your city for local pricing, availability, and service details.
Atlanta
Fulton County
Marietta
Cobb County
Roswell
Fulton County
Sandy Springs
Fulton County
Alpharetta
Fulton County
Decatur
DeKalb County
Smyrna
Cobb County
Dunwoody
DeKalb County
Brookhaven
DeKalb County
Tucker
DeKalb County
Norcross
Gwinnett County
Peachtree Corners
Gwinnett County
Kennesaw
Cobb County
Woodstock
Cherokee County
Lawrenceville
Gwinnett County
McDonough
Henry County
Stockbridge
Henry County
Fulton County
Fulton County
South Fulton
Fulton County
Southwest Atlanta
Fulton County
Northwest Atlanta
Fulton County
Ready to Schedule Service in Atlanta?
Call today to request an estimate — same-day service available throughout the Atlanta metro.