Whole-Home Rewiring

Whole-Home Rewiring Services in San Francisco and the Greater Bay Area

Safe and PRofessional

Your home’s electrical wiring is one of the most important components of its overall safety. As wiring ages, insulation can deteriorate, materials can wear out, and older electrical systems may no longer meet today’s safety standards. In fact, aging or damaged wiring is one of the leading causes of residential electrical fires.

If your home still has its original wiring, investing in professional whole-home rewiring may be one of the smartest upgrades you can make. At Bit Electrical, Inc., we provide expert rewiring services throughout San Francisco and the Greater Bay Area, helping homeowners modernize their electrical systems while improving safety and reliability.

Is Your Home's Wiring Outdated?

Many older homes still contain outdated electrical features that can pose potential safety concerns.

For example, does your home still have two-prong outlets? These outlets lack proper grounding protection, making them less safe for today’s electronics and appliances. Installing Ground Fault Circuit Interrupter (GFCI) outlets in appropriate locations helps protect your family from electrical shock and is required in many moisture-prone areas of the home.

Older wiring materials—such as aluminum wiring or knob-and-tube wiring—may also require professional evaluation. While these systems aren’t always immediately dangerous, they often need upgrading to meet modern electrical demands and current building codes.

If you’re unsure about the condition of your wiring, Bit Electrical, Inc. can inspect your electrical system and recommend the most appropriate solution.

Partial Rewiring May Be an Option

Not every home requires a complete electrical rewiring project. In many cases, targeted upgrades or partial rewiring can improve safety and performance without replacing every wire in the house.

Our licensed electricians will thoroughly evaluate your home’s electrical system and determine whether a full rewire or a more focused upgrade best fits your needs.

Support Today's Electrical Demands

Modern households consume significantly more electricity than homes built decades ago. Large appliances, entertainment systems, computers, electric vehicle chargers, and smart home technology all place additional demand on your electrical system.

When a circuit is overloaded, your breaker trips to prevent overheating and electrical damage. While this safety feature helps protect your home, repeated breaker trips can become frustrating and may indicate your wiring is no longer capable of handling your household’s electrical needs.

Current electrical standards also recommend installing outlets throughout the home to reduce dependence on extension cords and overloaded power strips. Having enough conveniently located outlets improves both safety and everyday convenience.

Simplify Future Electrical Maintenance

A properly organized electrical system makes maintenance and repairs much easier.

Clearly labeled breaker panels and well-planned electrical circuits allow electricians to quickly identify and isolate specific areas of your home, saving time during troubleshooting, repairs, renovations, and future electrical upgrades.

Signs Your Home May Need Rewiring

If you’ve noticed any of the following issues, it may be time to schedule a professional electrical inspection:

  • Circuit breakers trip frequently.
  • Lights regularly flicker or dim.
  • Electrical outlets or switches feel loose, warm, or hot.
  • Your electrical panel is outdated or frequently overloaded.
  • Outlets show discoloration, burn marks, or heat damage.
  • Wiring is frayed, exposed, or has been damaged by pests.
  • You experience a mild shock or tingling sensation when touching switches or appliances.
  • You notice a burning smell or the odor of melting plastic when electrical devices are operating.
  • Your home still has ungrounded two-prong outlets or lacks GFCI protection where required.
  • Your electrical system includes aluminum wiring or older knob-and-tube wiring.


These warning signs can indicate underlying electrical problems that should be addressed promptly to protect your home and family.

Schedule a Professional Wiring Evaluation

If you’re uncertain about the condition of your home’s electrical wiring, the experienced electricians at Bit Electrical, Inc.are here to help.

We’ll perform a thorough inspection of your electrical system, explain our findings in clear terms, answer any questions you may have, and recommend the safest, most cost-effective solution for your home.

Whether you need a complete whole-home rewiring project or targeted electrical upgrades, you can count on Bit Electrical, Inc. for quality workmanship, dependable service, and a commitment to your complete satisfaction.

Contact us today to schedule your whole-home wiring evaluation in San Francisco and the Greater Bay Area.