Hear from Our Customers
You flip a switch and the lights work. Every time. Your breakers stop tripping when you run the microwave and vacuum at the same time. The burning smell coming from your electrical panel disappears because it’s been properly upgraded.
That’s what happens when electrical work gets done right the first time. No more wondering if your family is safe. No more calling multiple electricians because the last guy didn’t actually fix the problem.
Your electrical system works the way it should. Quietly, safely, and without the constant worry that something’s going to go wrong when you least expect it.
We’ve been handling electrical panel replacements throughout San Mateo County for over two decades. We’re licensed California electrical contractors who understand the specific challenges of Bay Area homes—from older properties with outdated panels to newer homes that need upgrades.
Many San Mateo County homes we work on have panels from the 1970s and 80s that simply can’t handle today’s electrical loads. We see this especially in neighborhoods like Laurel and Highlands where older homes are being updated.
We’re BBB accredited, fully licensed and insured, and we pull proper permits for every job. Our electricians wear shoe covers, keep clean vehicles, and clean up the job site when we’re done.
We start with a complete assessment of your current electrical panel and your home’s power needs. This tells us exactly what size panel you need and identifies any additional electrical issues that should be addressed during the upgrade.
Next, we coordinate with PG&E to safely disconnect power, remove your old panel, and install the new one. We handle all the permit applications and ensure everything meets current California electrical codes.
The new panel gets properly grounded, labeled, and tested before we restore power. After installation, we walk you through your new electrical panel, explain how it works, and provide you with all documentation for your records. The entire process typically takes one day, and you’ll have reliable, safe electrical service that can handle your home’s demands.
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Your electrical panel replacement includes removing the old panel, installing a new panel sized for your home’s needs, updating all connections to current code standards, and proper labeling of all circuits. We handle the permit process and coordinate with PG&E for power disconnection and reconnection.
San Mateo County has homes ranging from early 1900s to brand new construction, and we’re experienced with all of them. Older homes often need specialized knowledge to work with existing wiring safely, while newer homes might need additional circuits or capacity upgrades.
We also upgrade the grounding system, install GFCI protection where required, and ensure your new panel has room for future expansion. Everything comes with manufacturer warranties, and our work is backed by our service guarantee.
If your breakers trip frequently, you smell burning odors near the panel, see scorch marks or rust, or have an older panel with fuses instead of breakers, it’s time for replacement. Panels over 25 years old, especially Federal Pacific or Zinsco brands, should be replaced due to known safety issues.
If you’re adding major appliances or your home inspector flagged electrical concerns, replacement is typically the best solution rather than trying to patch an outdated system. We’ll inspect your current panel and tell you honestly whether it needs upgrading or if your problems can be solved another way.
Most modern San Mateo County homes need at least a 200-amp panel to handle today’s electrical demands. Smaller homes might work with 150-amp panels, while larger homes or those with electric vehicle charging, pools, or extensive electrical systems may need more capacity.
We calculate your home’s electrical load based on square footage, appliances, HVAC systems, and planned additions. The goal is ensuring you have enough capacity now and room for future electrical needs without oversizing unnecessarily. A 100-amp panel is no longer sufficient for most modern homes with their power-hungry electronics and appliances.
Most electrical panel replacements take 4-8 hours to complete, usually finished in one day. The timeline depends on your current setup and any additional electrical work needed. We coordinate with PG&E for power disconnection, which can add time depending on their schedule.
Your power will be off for most of the installation process. We recommend planning for the day without electricity—charge devices beforehand, have flashlights ready, and consider arrangements if you work from home. We’ll give you advance notice of exactly when power will be off so you can prepare.
Yes, electrical panel replacement requires permits from your local jurisdiction in San Mateo County. We handle all permit applications as part of our service—you don’t need to deal with the paperwork. The permit process ensures your installation meets current electrical codes and safety standards.
After installation, a city inspector reviews the entire project to ensure everything is installed correctly. Once approved, PG&E restores permanent power to your home. This inspection process protects you by ensuring the work meets all safety requirements and local electrical codes.
Electrical panel replacement typically costs between $2,000-$4,000 in San Mateo County, depending on panel size, complexity of installation, and any additional electrical work needed. Factors affecting cost include accessibility of your current panel, whether the meter needs relocation, permit fees, and PG&E coordination requirements.
We provide upfront pricing after assessing your specific situation. While it’s a significant investment, it’s essential for safety and often required for insurance coverage and home sales. We’ll assess your situation and give you an exact price with no hidden fees or surprise charges later.
We offer same-day service for electrical emergencies throughout San Mateo County. If you’re dealing with power outages, burning smells, or other safety concerns, we prioritize these calls and typically arrive within a few hours during business hours.
For after-hours emergencies like electrical fires or dangerous situations, we offer emergency service with faster response times. We understand that electrical problems can’t always wait until Monday morning, especially when safety is involved. Our electricians carry proper licensing and insurance coverage for all residential electrical work in San Mateo County.
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