Estimated Read Time: 11 minutes
If you are researching whole home rewiring, you likely have flickering lights, tripping breakers, or old knob-and-tube that makes you uneasy. A full rewire replaces unsafe wiring with a modern, code-compliant system that protects your family and investment. In this guide, we break down everything that is included, how long it takes in a Philadelphia-area home, realistic costs, and the upgrades that deliver the most safety per dollar. Optional financing and a low-cost safety plan are available.
What a Full House Rewire Actually Includes
A full house rewire is a complete electrical refresh. The goal is to remove unsafe or outdated materials and deliver clean, code-compliant power everywhere you need it.
New Branch Circuits and Home Runs
- Replace old conductors, including knob-and-tube or aluminum where present.
- Install new copper wiring sized correctly for each circuit.
- Run dedicated home runs from the panel to rooms and heavy-use areas.
Service and Panel Upgrade
- Evaluate service size and upgrade when needed to support today’s loads.
- Replace outdated breaker panels and label every circuit clearly.
- Add spare capacity for future projects like EV chargers or finished basements.
Grounding and Bonding
- Correct missing or improper grounding that puts people and devices at risk.
- Bond metal boxes and appliances per current code.
Safer Outlets and Switches
- Install tamper-resistant receptacles in living areas.
- Add GFCI protection near water and AFCI protection where code requires.
- Replace scorched or loose devices and correct polarity issues.
Dedicated Circuits for Heavy Loads
- Kitchens, laundry, sump pumps, minisplits, freezers, and home office equipment get dedicated power.
- Reduce nuisance trips and overheating by right-sizing circuits.
Whole-Home Surge Protection
- Install a panel-mounted surge protector to defend electronics and appliances.
- Pair with point-of-use protection for sensitive devices.
Permits, Inspections, and Code Compliance
- Pull all required permits and schedule inspections on your behalf.
- Meet or exceed current NEC and local amendments for the Greater Philadelphia area.
Wall Care, Insulation, and Cleanup
- Open walls and ceilings only as needed for access.
- Replace insulation disturbed during work and repair drywall to a paint-ready finish.
- Daily cleanup to keep your home livable.
Final Testing and Walkthrough
- Verify every connection and safety device before the system is energized.
- Provide a labeled panel directory and homeowner orientation.
Signs Your Home Likely Needs Rewiring
Philadelphia and Delaware County are rich with prewar rowhomes, twins, and stone colonials. Age and past DIY fixes can hide risk. Watch for:
- Frequent breaker trips or blown fuses
- Flickering or dimming lights when appliances run
- Warm, buzzing, or scorched outlets and switch plates
- Ungrounded two-prong outlets
- Knob-and-tube or aluminum branch wiring
- Not enough circuits for today’s load
- Homes 25 to 40 years old or older often need replacement
If you see two-prong outlets in a 1930s twin in Upper Darby or a 1950s ranch in Springfield, it is smart to get a licensed inspection.
How the Rewiring Process Works
Here is the proven sequence our team follows to keep projects organized and compliant:
- Consultation and Transparent Quote
- We walk you through scope, options, and pricing. The price you approve is the price you pay.
- Permitting and Inspection Scheduling
- We handle all the red tape so work is legal and safe.
- Careful Removal and Modern Installation
- Remove outdated wiring and install new, efficient systems throughout the home.
- Insulation and Drywall Restoration
- Replace disturbed insulation and repair drywall to a neat, paint-ready finish.
- Final Walkthrough and Testing
- Test every device and circuit, verify GFCI and AFCI operation, and label the panel.
Expect clear communication and a single point of contact from start to finish.
Timeline, Access, and Living Through a Rewire
- Typical duration is one to two weeks for a standard single-family home. Larger or complex layouts can take longer.
- There will be periods when power is shut off for safety. We minimize disruption and can provide temporary power solutions in some cases.
- We stage work by area so you can still use parts of the home. Daily cleanup and floor protection are standard.
- Inspections are typically scheduled mid-project and at completion. Philadelphia and surrounding townships can vary by day, which we plan into the schedule.
Tip for city living: If you rely on street parking or have a narrow driveway, let us know. Our fully stocked trucks are sized to fit tight blocks near SEPTA lines without blocking neighbors.
What Drives Cost and How to Budget
Whole-home rewiring is a capital project. Costs vary with size, access, and upgrades.
- Typical ranges on published guidance are about 20,000 to 50,000 dollars for larger homes. Some materials list 25,000 dollars and up depending on your home’s needs. We confirm scope on site before giving a flat price.
- Factors that increase cost:
- Square footage, number of stories, and finished basements
- Plaster and lath or hard-to-access spaces
- Service and panel upgrades, EV-readiness, or new subpanels
- Many dedicated circuits for high-demand kitchens or workshops
- Premium devices, lighting controls, or specialty fixtures
- Ways to control cost:
- Combine related work while walls are open
- Standardize device finishes where possible
- Prioritize safety upgrades first, cosmetics second
Financing is available for installations and repairs. Many homeowners prefer fixed, low monthly payments that preserve cash for other projects.
Safety First: Why Rewiring Matters
Electrical failures remain a leading cause of home fires. Rewiring brings your system up to current safety standards so protective devices can do their job. Benefits include:
- Reduced fire risk by removing brittle insulation and overheated connections
- Safer shock protection with GFCI and better arc fault interruption with AFCI
- Stable voltage for electronics and appliances
- Room-by-room capacity that matches how families live today
Professional installation with permits and inspections gives you documented proof of code compliance. This can simplify future home sales and may satisfy insurer requests. It also gives you peace of mind when you plug in that new range or EV charger.
Make the Most of Open Walls: Smart Add-Ons
A rewire is the perfect moment to add value while access is easy.
- Dedicated appliance circuits for induction ranges, double ovens, or basement freezers
- Kitchen and bath GFCI locations verified and expanded
- Whole-house surge protector at the main panel
- Low-voltage prewire for Wi‑Fi access points, cameras, and doorbells
- Hot tub or spa wiring with proper disconnects
- Future-ready conduit runs to garages for EV chargers
These upgrades are faster and more economical when completed during the main project.
Long-Term Protection: Safety & Savings Plan
After your rewire, keep the system healthy with routine checkups. Our Safety and Savings Plan is 9.95 dollars per month with a 12-month minimum. Members receive:
- 100% satisfaction guarantee
- No service fees on visits
- Two-year repair warranty
- Complimentary electrical inspections
- 15% off all products and services
Proactive maintenance catches small issues before they become large disruptions.
Why Homeowners Choose JDV Electric
You want a contractor that treats safety, compliance, and your home with equal respect.
- A+ BBB rating and hundreds of five-star reviews
- Licensed in PA, NJ, and DE with strict background checks and drug tests
- Electricians complete 100+ training hours per year and use high-quality components
- Eaton-certified contractor status for reliable panel and protection installs
- Fully stocked trucks that reduce repeat trips and delays
- Transparent, flat-rate pricing with no surprise fees
Local insight matters. We work in Philadelphia, Havertown, Drexel Hill, Springfield, King of Prussia, and along the Main Line. From plaster restoration in West Philly twins to stone facade care in Newtown Square, our team protects finishes while upgrading what you cannot see.
How to Prepare for a Rewire
A little prep speeds the project and protects your belongings.
- Clear 3 feet around the electrical panel and major appliance areas.
- Remove fragile items from walls and high-traffic paths.
- Identify rooms where temporary power is essential.
- Plan internet and work-from-home needs during brief outages.
- Decide on device finishes so materials can be staged before day one.
We provide floor protection, dust control, and daily cleanup. You provide access and decisions. Together the project moves quickly and cleanly.
Reviews
What Homeowners Are Saying
"JDV rewired my whole house this past summer. I have never been more impressed with any company I've worked with. John and John were very professional and friendly, and I enjoyed having them around! Their work was inspected every couple of days, and now I feel safe and secure knowing my home is up to code. I couldn't recommend JDV more. I would leave ten stars if I could :)"
–Leslie D., Philadelphia
"Amazing job! A long 13ish days but a full rewire of a 1930 2 story house is no small job. Piro, Ryan, and Anthony were friendly, professional, and great at accommodating us and our dogs. We have found our electricians for future remodeling projects."
–Jessica I., Whole‑Home Rewire
"They replaced every unit in the house and rewired/upgraded the circuit board panel. Financing with GoodLeap was quick and easy and well worth it knowing the house is now safe. If you have symptoms of an older home like I did, highly recommend you call JDV and have them take care of your house."
–Joseph D., Panel Upgrade & Rewire
Frequently Asked Questions
How long does a full house rewire take?
Most projects take one to two weeks depending on size, access, and inspection timing. Complex layouts or large homes can take longer. We build the schedule around your routine to reduce disruption.
Will my power be off the whole time?
No. There are planned safety shutoffs during portions of the work. We stage circuits and can provide temporary power solutions in some cases so you can keep essentials running.
Do you handle permits and inspections?
Yes. We pull required permits and schedule all inspections. Your project is built to current code and verified before final energizing.
How much does a rewire cost?
Published guidance shows about 20,000 to 50,000 dollars for larger homes, with some projects starting around 25,000 dollars and up based on need. We provide a firm, transparent quote after an on-site assessment.
Can you repair walls and insulation after the work?
Yes. We replace disturbed insulation and repair drywall to a paint-ready finish so your home looks clean when we are done.
Conclusion
A full house rewire replaces aging, risky wiring with a modern, code-compliant system that protects people, property, and plans. From dedicated circuits and panel upgrades to surge protection and careful wall repair, you get a safer home ready for the next decade. If you are comparing whole home rewiring in the Philadelphia area, choose proven quality and clear communication.
Ready to Talk?
Get a transparent quote and a safer electrical system today.
- Call JDV Electric at (484) 462-7228
- Schedule online at https://www.jdvelectric.com/
Ask about financing for installations and our Safety & Savings Plan at 9.95 dollars per month to keep your home protected year round.
About JDV Electric
Family owned since 2005, JDV Electric serves Greater Philadelphia with licensed, insured, background-checked electricians who complete over 100 hours of training each year. We hold PA License #PAHIC 007239, NJ License #34EI01626100, and DE License #T1-0005511. We carry an A+ BBB rating, are Eaton certified, and back work with a 100% satisfaction guarantee. Expect transparent, flat-rate pricing and fully stocked trucks for faster, first-visit solutions.