Wiring a 3-bedroom house typically costs $6,000-$15,000 for a full rewire of an existing home, with an average near $10,000. The final price depends on square footage, access to walls and ceilings, electrical panel capacity, local labor rates, and whether the work is new construction or a retrofit.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Full rewire, existing house | $6,000 | $10,000 | $15,000 | Typical 1,200-2,000 sq ft home; patching and finish work may be extra |
| New-construction wiring | $4 per sq ft | $6 per sq ft | $9 per sq ft | Electrical rough-in and standard devices, before premium fixtures |
| Panel replacement or upgrade | $1,500 | $2,500 | $4,500 | Varies with amperage, service changes, and utility work |
| Electrician labor | $50 per hour | $85 per hour | $150 per hour | Local rates and crew size affect total hours |
What Does Wiring a Three-Bedroom House Cost?
For an existing 1,200-2,000-square-foot house with standard copper wiring, a full rewire commonly lands between $6,000 and $15,000. Homes with open basements or accessible attics tend toward the lower end; plaster walls, finished ceilings, and difficult access can push the price above the typical range. A 1,500-square-foot home might budget about $7,500-$12,000 before extensive drywall repair or high-end fixtures.
New construction generally costs less per square foot because electricians can install cable before walls are closed. A basic 1,500-square-foot build may run $6,000-$13,500 for wiring labor and standard materials, depending on circuit count and local code requirements. For an existing home, use $6,000-$15,000 as a planning range, not a guaranteed quote.
These figures generally assume a licensed electrician, common copper cable, standard outlets and switches, and ordinary access. They do not automatically include a full panel replacement, extensive wall restoration, smart-home controls, or utility service upgrades. Assumptions: U.S. residential pricing, standard-grade materials, permitted work, and normal access; regional labor rates vary.
How Electricians Build a Rewiring Quote for Each Trade Task
A quote may combine wire and devices, electrician labor, panel work, permits, and repair or disposal. Ask whether the contractor’s total includes testing, labeling, inspection coordination, and patching. Some bids include basic device replacement while pricing specialty fixtures and finish repairs separately.
| Quote component | Typical range | Pricing basis | What changes it |
|---|---|---|---|
| Copper cable, boxes, and standard devices | $1,200-$3,500 | Whole house | Square footage, circuits, and device count |
| Electrician labor | $3,000-$8,000 | 40-80 hours at $75-$100 per hour | Access, crew size, and wiring complexity |
| Panel replacement or upgrade | $1,500-$4,500 | Per service | 100- or 200-amp capacity and service changes |
| Permit and inspection fees | $100-$800 | Per project | Municipality and scope of work |
| Wall opening, patching, and disposal | $500-$3,000 | Whole house | Wall material, access, and finish standard |
The ranges are components, not amounts to add blindly: some contractor quotes combine materials, labor, and routine cleanup. A panel price may also be included in a whole-house bid, so compare the written scope before totaling line items. Request separate prices for panel work, finish repairs, permits, and any optional upgrades.
Labor can be estimated as . For example, 60 labor hours at $90 per hour equal $5,400 before materials and other charges. A two-person crew working three days may log roughly 48 combined hours, depending on the workday and site schedule.
Which House Size, Wall Access, and Panel Specs Raise the Price?
Square footage is a useful first comparison, but bedroom count alone does not set the price. A 1,200-square-foot three-bedroom ranch may need less cable and labor than a 2,000-square-foot two-story home with a basement, detached garage, or many added circuits. As a rough planning measure, full rewiring can work out to about $4-$10 per square foot in existing homes, with difficult retrofit conditions sometimes exceeding that range.
Wall access can create a major difference. Open framing in a remodel allows cable to be routed quickly; plaster, masonry, tiled backsplashes, and finished ceilings require careful opening and repair. If access requires several rooms to be opened, labor and patching can add $1,000-$4,000 or more, depending on the finish work included.
Panel capacity and circuit needs also matter. A home with an outdated 60- or 100-amp service may need a 200-amp upgrade if load calculations and planned appliances warrant it; this can add roughly $1,500-$4,500, sometimes more when the meter base, service entrance, or utility coordination changes. Kitchens, laundry rooms, HVAC equipment, and EV charging may require dedicated circuits. Confirm whether the estimate covers the existing panel only or a calculated service upgrade.
How Many Labor Hours Does a Three-Bedroom Rewire Take?
A straightforward full rewire may require about 40-80 electrician labor hours, often completed over three to seven working days. Actual calendar time can be longer if the crew works room by room, residents need to remain in the home, inspections must be scheduled, or drywall repairs follow the electrical work. A larger crew can shorten elapsed days without necessarily reducing billed labor hours.
Electrician rates often fall around $75-$125 per hour for residential work, although metropolitan markets or specialized service calls may reach $150 per hour. Some contractors price the full project rather than billing hourly. Ask whether the estimate includes a lead electrician, helper time, travel, cleanup, and return visits for inspection corrections.
Homes occupied during the project may need temporary power arrangements or staged work to keep essential circuits available. Those arrangements can add time, especially if the wiring cannot be accessed from an attic or basement. Compare total labor scope and crew assumptions, not just the hourly rate.
Do Regional Labor Rates Change the Wiring Price?
Local labor availability, permit fees, housing age, and travel distance cause real differences in U.S. quotes. As a broad comparison, high-cost coastal metro areas may run 15%-30% above a national middle-market estimate, while some rural markets may be 10%-20% below it. These are budgeting adjustments, not fixed regional tariffs; a remote location can also cost more if contractors must travel or materials are not readily available.
Older housing stock can raise costs regardless of region. Dense urban neighborhoods may have limited parking, strict building access rules, or extra coordination with building management. In rural areas, longer travel and fewer available electricians can affect scheduling and minimum charges. Permit prices are set locally and may differ substantially between nearby towns.
Use local quotes to adjust the national range rather than relying on a single online average. For a first estimate, apply roughly 15%-30% upward in high-cost metros and compare at least two licensed local bids.
Which Electrical Add-Ons Can Add $500 or More?
Extra work often appears when the electrician opens walls or checks the panel. Replacing a small number of damaged outlets is modest compared with adding circuits or correcting broader safety issues. Common additional charges include $150-$400 per new dedicated circuit, $200-$600 for a ground-fault or arc-fault protection upgrade where required, and $500-$2,000 for extensive smoke-alarm or interconnected alarm additions.
Removal and surface repair can be separate. Old cable removal may add $300-$1,500, depending on how much is accessible and whether disposal is included. Drywall patching and repainting can range from a few hundred dollars for small openings to several thousand for broad wall restoration. Moving appliances, clearing storage, or arranging access to attic and crawlspace routes may also affect labor.
Permits and inspections should appear in the scope, even if the contractor handles them. Code-required corrections can be discovered during inspection and may involve grounding, circuit protection, or panel labeling. Ask which upgrades are legally required, which are recommended, and which are optional before approving added work.
Can New-Construction Wiring Beat a Full Existing-Home Rewire?
New-construction wiring usually costs less because cable routes are accessible before insulation and drywall are installed. A standard scope may run $4-$9 per square foot, while a retrofit rewire often costs about $4-$10 per square foot or more because electricians must work around finished surfaces. The apparent overlap reflects different home conditions and included finish work, not identical jobs.
Repairing a limited fault can be cheaper than rewiring the entire house. A basic diagnostic visit may cost $100-$300, and a small repair might total $150-$600. However, repeated failures, unsafe wiring, widespread damage, or insufficient circuits may make a full rewire more practical. A partial rewire of one area can range from $1,500-$5,000, depending on room count, access, and panel capacity.
DIY work may reduce labor expense in theory, but electrical work can require permits, inspection, and compliance with local rules. Incorrect wiring creates fire and shock risks and can complicate insurance or resale. Compare a targeted repair and partial rewire against a documented full-rewire bid before choosing by initial price alone.
Where Can Homeowners Trim a Three-Bedroom Wiring Budget?
Keep the scope clear before requesting bids: identify which rooms need new wiring, which circuits are failing, and whether the panel is part of the project. If the home is already undergoing a kitchen or bathroom remodel, coordinating electrical work while walls are open can avoid later access and patching charges. It is still important to use a licensed electrician and obtain required permits.
Choose standard outlets and switches unless a specific feature is needed. Smart switches, specialty finishes, extra data wiring, and premium fixtures can increase material and installation costs. Have the electrician separate code-required work from optional improvements, and prioritize safety issues and planned appliance loads over upgrades with no clear use.
Prepare accessible work areas by moving furniture, clearing attic or basement routes, and arranging access to the panel. Get two or three written quotes based on the same device count, panel scope, permit handling, and repair allowance. The most reliable savings come from reducing avoidable labor and comparing equal scopes, not choosing the lowest unexplained total.