Safe, Code-Compliant Rewiring for Pasadena Homes Since 2015
PowerRoute Electric specializes in replacing old knob-and-tube wiring for homeowners throughout Pasadena and the San Gabriel Valley. We upgrade outdated electrical systems to meet modern safety and code requirements. Fully licensed, insured, and trusted by hundreds of Pasadena families for safe, clean, and professional rewiring.
No obligations. Just honest pricing and expert electrical solutions for your home or business.
Serving Pasadena
C-10 Certified
Service Available
Labor Warranty
Knob and tube wiring was standard in homes built before the 1950s, and thousands of Pasadena homes still rely on this outdated, unsafe system. Knob & Tube wiring lacks grounding cannot support modern appliances, and is considered a major fire hazard by most insurance companies.
PowerRoute Electric specializes in safe, non-destructive knob and tube rewiring throughout Pasadena and the San Gabriel Valley. We work in older homes every day, from 1910–1930 Craftsman homes in Bungalow Heaven to Spanish Revival properties in Oak Knoll, mid-century homes in Hastings Ranch, and classic homes across Madison Heights.
We understand the unique challenges of rewiring older Pasadena homes, including plaster walls, limited attic access, and preserving the home’s original character.
POWER ROUTE ELECTRIC – RESIDENTIAL SERVICES
Essential Service
Knob and tube wiring becomes brittle over time, overheats easily, and was never designed for today’s electrical demands. Many Pasadena homes still have active Knob & Tube circuits hidden inside walls, attics, and crawl spaces. We provide complete knob and tube removal and replacement services, from full whole-house rewiring to partial upgrades for remodels. This includes replacing ungrounded outlets, upgrading lighting and outlet circuits, eliminating unsafe splices, and bringing your entire electrical system to modern NEC standards.
Every rewiring project includes a full system inspection, required permits through Pasadena Building & Safety, professional rewiring, patch-friendly installation methods, and final inspection sign-off.
Panel Upgrades
Most Pasadena homes with knob and tube wiring also have outdated electrical panels that cannot support modern circuits. During rewiring, we often upgrade panels to ensure a safe and reliable system. Our panel upgrades include 100–200 amp service upgrades, replacing dangerous panels like Federal Pacific and Zinsco, adding room for new grounded circuits, ensuring compatibility with modern appliances and HVAC, and full permit handling and inspection.
A modern panel ensures your new wiring works safely and efficiently for decades.
Residential Solutions
Upgraded lighting circuits for older homes, including recessed lights, chandeliers, historic-compatible fixtures, and exterior lighting.
Diagnosis and repair of unsafe wiring, overloaded circuits, and failing Knob & Tube sections.
Converting 2-prong outlets to grounded outlets, adding GFCI protection, installing dimmers, and upgrading to modern switches.
New appliance circuits, dedicated outlets, and code-compliant wiring for renovated kitchens.
GFCIs, exhaust fans, vanity lighting, and moisture-safe wiring solutions.
Whole-home generators and transfer switches for reliable backup power.
From your first call to final inspection, we make residential electrical projects straightforward and stress-free.
Contact us for a free in-home assessment. We'll discuss your electrical needs, evaluate your current system, and answer all your questions. No pressure, just expert advice.
We provide transparent pricing with a detailed written estimate. You'll know exactly what work will be done, the timeline, and permit requirements before we start.
Our licensed electricians complete your project with quality craftsmanship. We handle all permits, coordinate inspections, and ensure code-compliant work with a final walkthrough.
Service Areas
We’re proud to serve Pasadena and surrounding areas. If you live around here, get in contact with us or check out the list of cities we service.
From 100-year-old Craftsman bungalows to modern construction, we've worked in all of them. Historic homes in Bungalow Heaven, Oak Knoll, and Madison Heights often have outdated wiring requiring sensitive upgrades tailored to your specific home.
All PowerRoute Electric electricians hold active California C-10 electrical contractor licenses. We complete ongoing education staying current on National Electrical Code changes and best practices.
Before we start work, you receive a detailed written estimate. No surprise charges appear at project end. If we encounter unforeseen conditions, we discuss options before proceeding.
We handle all permit applications, coordinate inspections with Pasadena Building & Safety, and ensure your work passes inspection the first time. Fully licensed and insured for your protection.
We treat your home with respect by protecting floors and furnishings, maintaining clean work areas throughout projects, and removing all debris at completion.
We stand behind our work with a comprehensive 2-year labor warranty covering all installations and repairs. If problems arise from our workmanship, we return and correct them at no charge.
Warning Signs
Recognizing warning signs and knowing when to call a professional
Lights that flicker when appliances turn on indicate voltage drop from undersized wiring, loose connections, or overloaded circuits.
Solution: We diagnose the cause through voltage testing and circuit load evaluation.
Breakers trip to protect your home. Frequent tripping indicates overloaded circuits, short circuits, ground faults, or failing breakers.
Solution: We identify causes through systematic testing and recommend lasting solutions.
Dead outlets result from tripped GFCI protection, loose connections, failed outlets, or circuit problems.
Solution: We trace circuits identifying the failure point and restore proper operation.
Burning smells or sparking from outlets, switches, or panels indicate dangerous conditions requiring immediate attention.
Solution: Turn off power if safe and call us immediately for emergency service.
Knob-and-tube wiring, aluminum wiring, and cloth-insulated wiring deteriorate over time, creating fire hazards.
Solution: We assess wiring condition and recommend rewiring strategies balancing safety and budget.
Homes built decades ago have fewer outlets than modern households need, creating overload risks.
Solution: We strategically add outlets ensuring proper circuit capacity throughout your home.
See why San Fernando Valley homeowners and businesses choose PowerRoute Electric for all their electrical needs
Common questions about residential electrical services in Pasadena
Yes, any significant electrical work in Pasadena, including replacing outdated knob-and-tube wiring, requires proper permits and inspections to ensure safety and compliance with current electrical codes. Our team handles the entire permitting process for you, from submitting applications to coordinating inspections with Pasadena Building & Safety. This ensures your home is legally compliant and gives you peace of mind that all work is completed safely and professionally.
The timeline depends on the size of your home, the type of wiring being replaced, and any additional electrical upgrades. Most residential rewiring projects take between 3-7 days. Smaller repairs or partial rewiring may be completed in a day or two, while full replacement in larger or historic homes can take longer. We provide a detailed schedule before starting, including milestones and any phased work, so you know exactly what to expect.
We use minimally invasive methods to access wiring whenever possible, avoiding unnecessary damage to walls, ceilings, and floors. Some openings may be needed to ensure safe installation and proper routing of new wiring, but our electricians plan carefully to limit disruption. After completing the work, we restore any affected areas, leaving your home neat, clean, and fully functional
Yes. Knob-and-tube wiring lacks grounding and can overheat under modern electrical loads, creating a major fire hazard. Even if it appears functional, it poses serious risks. We carefully inspect and replace unsafe wiring with modern copper wiring that meets today’s electrical codes, ensuring your home is safe for everyday use.
Many insurance companies either deny coverage or impose restrictions for homes with active knob-and-tube wiring. Replacing it with modern wiring improves safety and often allows full insurance coverage at standard rates. We provide documentation of all upgrades and inspections, which can be submitted to your insurance company to demonstrate that your home’s electrical system is now safe and code-compliant.
Ready to replace unsafe knob and tube wiring? Contact us for an inspection.
