Electrical codes are updated regularly to keep pace with modern safety needs. Today’s homes are filled with sensitive electronics and appliances, and older electrical panels aren’t always equipped to provide the level of safety modern living requires. That’s where AFCI and GFCI breakers come in.
Arc Fault Circuit Interrupters (AFCIs) protect against electrical fires caused by damaged or deteriorating wiring, while Ground Fault Circuit Interrupters (GFCIs) guard against shock hazards in wet or high-risk areas. When used in tandem, they greatly reduce the risk of electrical accidents.
In San Francisco, where many homes still rely on outdated wiring and older breaker panels, upgrading to AFCI and GFCI breakers isn’t just a code requirement—it’s a smart step for safety. These breakers sense issues early and cut power instantly to prevent harm.
A licensed installer makes sure breakers are chosen to fit your panel and circuits. With licensed electricians handling the work, you’ll know your home is not only up to code but also equipped with the best defense against hidden electrical risks.
Why San Francisco Homeowners Choose Us
At Knob & Tube Wiring Replacement, we’ve worked on some of the city’s oldest and most unique homes. Installing AFCI and GFCI breakers in these environments requires both technical precision and a respect for existing wiring systems.
Homeowners trust us because we don’t just swap breakers—we evaluate your system, explain your options, and make sure your panel is ready for modern protection. Safety and compliance come first, with open communication at every step.
Why local homeowners prefer our services:
- Deep knowledge of San Francisco’s older electrical systems and breaker panels
- Licensed electricians with decades of local experience
- Full permitting and compliance with California and SF codes
- Transparent pricing and clear recommendations
- Professional installation with minimal disruption
What You Gain from AFCI & GFCI Protection
Why upgrading your breakers is one of the smartest safety decisions you can make:
Our Process: How It Works
We make breaker upgrades straightforward and stress-free.
Free Assessment
We inspect your electrical panel and identify where AFCI and GFCI breakers are needed.
Clear Estimate
You’ll receive transparent pricing and a detailed plan of action.
Permits & Compliance
Our electricians manage the paperwork and confirm full compliance with SF and California standards.
Professional Installation
We install and test every breaker with precision to ensure lasting protection.
Most installations are completed in a single visit with minimal disruption to your home.
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