Running electricity typically costs $5-$20 per linear foot for residential wiring, with an average near $10 per foot when the route is accessible and materials are standard. The final price depends on wire size, distance, whether wiring is inside walls or underground, labor access, and permits; a new circuit or service upgrade can add substantial fixed charges.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Accessible indoor wiring | $5/ft | $10/ft | $20/ft | Branch-circuit wiring with ordinary access |
| Finished-wall retrofit | $8/ft | $16/ft | $30/ft | May require fishing wire and patching |
| Underground conduit and wire | $10/ft | $22/ft | $40/ft | Trenching, depth, and surface restoration affect price |
| Typical 50-foot run | $500 | $1,000 | $2,000 | Excludes major panel work and unusual obstacles |
Typical residential electrical wiring prices per foot
For a straightforward residential run, budget $5-$20 per linear foot, including wire, basic fittings, and installation. A 50-foot route may cost $250-$1,000, while a 100-foot route may total $500-$2,000. The lower end generally assumes open framing, an unfinished basement, or another route that electricians can reach without opening finished surfaces.
In an existing home, concealed wiring often costs $8-$30 per foot because the electrician may need to fish cable through walls, drill framing, and make access openings. These figures are not interchangeable with whole-house rewiring prices, which are commonly quoted by home size, number of circuits, and scope rather than a simple measured run.
For early budgeting, $10 per foot is a reasonable midpoint for accessible indoor wiring, not a guaranteed installed rate. Quotes may also include a minimum service charge, a new circuit, or panel work that makes a short run cost more than its per-foot rate suggests.
Assumptions: U.S. residential project, standard copper branch-circuit wiring, normal access, and no major panel replacement.
What wire, labor, and conduit add to the quote
A per-foot estimate includes several items, but contractors may separate them differently. Wire size and circuit type affect material expense, while the route and surface determine labor. Underground projects also require trenching and backfill; indoor retrofits can require drywall repair by a separate trade.
| Quote component | Typical price | What changes the charge |
|---|---|---|
| Copper cable and fittings | $1-$5/ft | Gauge, conductor count, insulation, and cable type |
| Electrician labor | $50-$130/hour | Local rates, crew size, access, and troubleshooting |
| Conduit and supports | $1-$8/ft | PVC or metal, diameter, bends, and exposure |
| Trenching and backfill | $5-$20/ft | Soil, depth, pavement, roots, and machine access |
| Permit and inspection | $50-$500 total | Municipality, job type, and inspection requirements |
| Wall or surface repair | $150-$1,000 total | Number and size of openings and finish quality |
Electricians may price labor by the hour, by the project, or as part of a bundled installation rate. A useful labor calculation is . For example, 6-10 hours at $75-$125 per hour equals $450-$1,250 in labor before materials, permits, or repair work.
Ask whether the per-foot figure includes conduit, fittings, terminations, testing, permit fees, and surface restoration. A low rate that excludes these items can produce a higher final invoice than a more complete quote.
How distance, wire gauge, and route change the price
Run length matters, but it is only one part of the estimate. A 20-foot installation can have a higher effective per-foot price than a 100-foot job because setup, panel connection, testing, and travel take time regardless of distance. Long runs may also require larger conductors to limit voltage drop, especially when serving equipment that draws substantial current.
Wire gauge is specified by the circuit and load, not chosen solely to reduce cost. Common household lighting and receptacle circuits often use 14- or 12-gauge copper, while 30-amp equipment circuits may require 10-gauge conductors and some 50-amp loads need 6-gauge or another code-compliant configuration. Larger wire can cost roughly $2-$8 or more per foot, depending on conductor type and market prices.
Route conditions create major price differences. An accessible attic or open basement may keep installation near $5-$12 per foot. Finished plaster, fire blocking, tile, tight crawlspaces, or multiple floor penetrations can push retrofit work toward $15-$30 per foot. For underground runs, a trench shorter than 24 inches may not meet the applicable code; required burial depth varies by wiring method and local rules.
Distance, amperage, and access should be stated together in the estimate so the quoted wire size and route can be checked. A 100-foot run for a small lighting circuit is not comparable to a 100-foot run serving a 240-volt appliance or detached building.
Indoor walls versus underground conduit per foot
Indoor cable is usually the least expensive option when walls are open or the route can use an unfinished space. For finished interiors, fishing cable may avoid extensive demolition, but the path must be physically possible and compliant. If drywall, plaster, or cabinetry needs removal and replacement, request that work as a separate line item.
Outdoor wiring commonly uses conduit or a listed direct-burial cable, depending on the application and local code. A basic underground run may cost $10-$40 per foot installed. The high end is more likely when the electrician must cut concrete, work around landscaping, excavate rocky soil, or restore pavers and lawn. A trenching contractor may charge a minimum mobilization fee even for a short route.
Overhead wiring to a garage or outbuilding can sometimes cost less than trenching, but clearances, support points, weather exposure, and utility rules matter. The service provider may need to handle work on utility-owned equipment, which is priced separately from the electrician’s customer-side wiring.
Choose the route based on code, durability, and restoration needs—not the per-foot number alone. A cheaper trench can become expensive if it crosses a driveway or requires extensive landscaping repair.
What does a 50-, 100-, or 200-foot run cost?
These sample totals illustrate common quote patterns for a residential branch circuit. They assume standard materials, one accessible panel connection, and no major electrical service upgrade. Local labor rates, permits, and equipment requirements can shift each figure.
| Project example | Length and scope | Estimated total | Approximate rate |
|---|---|---|---|
| Garage receptacle | 50 feet, accessible basement and garage | $500-$1,200 | $10-$24/ft |
| Kitchen appliance circuit | 75 feet, finished-wall retrofit | $1,000-$2,400 | $13-$32/ft |
| Detached shed power | 100 feet, underground conduit | $1,500-$4,000 | $15-$40/ft |
| Long outbuilding feeder | 200 feet, higher-capacity circuit | $3,000-$8,000 | $15-$40/ft |
A feeder to a detached building may need a subpanel, grounding electrodes, disconnects, and additional conductors. Those requirements can add $500-$2,500 or more, depending on capacity and site conditions, so the sample 200-foot range is not a substitute for a load calculation and site-specific quote.
Use total project price as the main comparison, then divide by length to check the implied per-foot rate. A higher rate may be justified by a new subpanel or difficult trenching, while a short run may carry fixed charges that inflate the unit price.
Electrician labor time and minimum service charges
A simple accessible run can take 2-5 hours, including routing, connections, and basic testing. A finished-wall retrofit may take 5-12 hours or longer, especially when an electrician must locate a viable path, add boxes, and make several penetrations. A two-person crew can shorten elapsed time but may increase the hourly labor total.
Many contractors set a minimum charge of roughly $150-$400 for a service visit or small installation. This covers dispatch, setup, and a minimum block of labor. Diagnostic work may be billed separately at $75-$150 per hour, particularly when the job includes tracing existing wiring or investigating a failed circuit.
Scheduling can also affect the quote. Emergency or after-hours calls may add 1.5-2 times the standard labor rate, and work coordinated with other trades may require extra visits. For a planned installation, provide measurements, panel photos, the intended equipment, and a clear route description before requesting estimates.
Confirm the number of labor hours, crew members, and any minimum charge before approving a small job. These details help explain why two bids for the same measured distance can differ.
Regional labor rates and permit charges across the U.S.
Regional price differences usually reflect electrician wages, housing access, permit fees, and local demand. Major coastal cities and high-cost metro areas may run 15%-35% above a national baseline. Rural markets can be 5%-20% below it, though long travel distances or limited contractor availability can erase the savings.
Permit costs vary widely, often from $50-$500 for a residential electrical project, with larger service changes or multiple inspections costing more. Some jurisdictions require permits for new circuits or detached-building feeders; others have different rules for minor repairs. The electrical contractor should identify who applies for the permit and whether inspection is included in the estimate.
Code requirements can also change the scope. Older panels may lack capacity, grounding, or approved breaker spaces for a new circuit. If upgrades are needed, a panel replacement may add $1,500-$4,500 or more, while a smaller correction might cost a few hundred dollars. These are separate from ordinary wire installation and should be identified before work begins.
Compare quotes from electricians working under the same local code and permit assumptions. A regional average is useful for budgeting, but the actual inspection rules and route conditions determine the required work.
Ways to lower the electrical run price safely
Keeping the route short and direct is often the most reliable way to limit labor and material use. If practical, place the new outlet or equipment near an accessible basement, attic, or utility space. Avoid unnecessary bends and duplicate circuits, but do not choose a route that violates clearance, protection, or burial requirements.
Group related electrical work into one visit. Adding a required receptacle, replacing a damaged box, or running a second approved circuit while the electrician is already on site may reduce repeated minimum charges. Ask for separate prices for optional upgrades so required code work is not confused with convenience improvements.
Prepare the route by clearing stored items from an attic, basement, or garage and identifying finished surfaces that should be protected. Homeowners should not handle live wiring, open a panel, or perform work that local rules reserve for a licensed electrician. A little non-electrical preparation can save paid labor without compromising safety.
Request two or three written quotes that list wire gauge, circuit capacity, route, conduit or cable type, permit, testing, and restoration. If one estimate is unusually low, ask what it excludes. Also ask whether a damaged existing circuit can be repaired instead of replaced, provided the electrician confirms that repair is safe and code-compliant.
The best savings usually come from a simpler route, grouped work, and a complete apples-to-apples quote—not from undersizing wire or skipping required permits.