Free homeowner guide
Electrical panel replacement guide
A larger panel is not automatically the right answer. Use this guide to organize the facts, compare repair with replacement, and plan a permitted Jacksonville project around the home’s actual electrical load.
Do not remove the panel cover. Arcing, smoke, fire, strong burning odor, or damaged service conductors requires immediate professional or emergency assistance.
Reasons to schedule an evaluation
- Breakers trip repeatedly after the connected loads have been identified
- The panel buzzes, smells hot, shows corrosion, or has visible heat damage
- There is no room for a needed HVAC, EV charger, generator, range, or addition circuit
- The service equipment is obsolete, damaged, improperly modified, or difficult to insure
- Lights dim broadly when major equipment starts, suggesting a service or connection issue
Information to collect before the estimate
- Photos of the panel exterior, breaker labels, meter, and surrounding space—without removing covers
- A list of planned electrical loads and future projects, not just today’s immediate repair
- Known recurring trips, flickering, outages, storm damage, or prior electrical reports
- Home age, utility provider, and any available permit or renovation history
- Access limitations, scheduling needs, and equipment that cannot be without power for long
Questions the electrician should answer
- Is replacement necessary, or can a documented repair safely solve the problem?
- Does the home need a load calculation before selecting 150-amp or 200-amp service?
- Will the meter, service conductors, grounding, bonding, or exterior disconnect also change?
- Who handles permitting, utility coordination, inspection, labeling, and restoration?
- What is included, what may change after equipment is opened, and how will changes be approved?
Prepare for installation day
- Plan for a scheduled power interruption and protect sensitive electronics
- Clear safe access to the panel, meter, attic, garage, and affected rooms
- Arrange for medical, refrigeration, security, internet, or business-critical power needs
- Confirm the inspection and utility reconnection sequence before work begins
- Keep the permit record, photos, warranties, and updated circuit directory after completion
Need a clear panel recommendation?
Bolt Electric can evaluate the existing equipment, document the load and condition, and explain repair or replacement options for your Jacksonville-area property.