Homes built before 1970 often contain knob-and-tube or cloth-insulated wiring that was never designed to handle today's electrical loads. Homes built in the 1970s and 1980s may have aluminum branch circuit wiring, which expands and contracts differently than copper and can create dangerous loose connections over time.
Warning signs that indicate your home may need rewiring include: flickering lights or outlets that don't work, burning smells or discoloration around outlets and switches, a panel full of fuses instead of breakers, outlets without three-prong grounding, and homeowner's insurance companies flagging or refusing coverage due to old wiring.
Whole-Home Rewiring
Complete replacement of all branch circuit wiring with modern copper Romex, including updated outlets, switches, and fixtures throughout.
Knob & Tube Wiring Removal
Safe removal and replacement of knob-and-tube wiring found in pre-1950 homes, restoring safety and insurability.
Aluminum Wire Remediation
Professional pigtailing or full replacement of aluminum branch circuit wiring using COPALUM connectors or full copper replacement.
Partial Rewiring
Target specific areas of concern — kitchen, garage, or addition — without rewiring the entire home.
Code Compliance Upgrades
Bring specific circuits up to current NEC code, including AFCI protection for bedrooms and GFCI protection for bathrooms and kitchens.
Minimal Disruption Methods
We use fishing techniques and strategic access points to minimize drywall damage during rewiring projects.
Many homeowners' insurance companies in California will not insure — or will charge significantly higher premiums for — homes with knob-and-tube or aluminum wiring. A professional rewire resolves these issues, often reducing insurance costs and making the home easier to sell. Real estate agents consistently note that updated electrical systems increase buyer confidence and appraisal values. ML Electric provides documentation packages suitable for insurance and real estate disclosures.