Buying a new electrical line involves several cost drivers, including whether the run is overhead or underground, trenching, conduit and cable, permits, and labor. The price typically ranges from a low to a high band depending on scope, distance, and regional rates. This article presents practical price ranges in USD and breaks down the major components to help plan a budget for a new electrical line.

Assumptions: Midwest labor rates, standard residential load, normal soil conditions, access to work area, and typical voltage service up to 200 amps.

Underground vs Overhead: Per‑Foot Cost Range

Choosing underground wiring generally costs more per foot than overhead, due to trenching, conduit, and protection requirements. Overhead runs usually land in the $2–$6 per ft range, while underground runs commonly fall in the $10–$30 per ft window depending on soil and distance. Exact price depends on trench depth, conduit size, and local utility requirements.

Trenching, Conduit, and Cable Details

Trenching depth for a new electrical line typically ranges from 18 to 36 inches, with deeper digs in tough soils or when crossing driveways. Conduit choices (PVC vs steel) and the type of cable (THHN in conduit or direct-burial cable) affect material costs. Expect trenching to dominate the labor portion if longer distances are required.

Permits, Utility Coordination, and Inspections

Most projects require at least one electrical permit and an inspection. Some jurisdictions also bill for utility coordination or reconnection fees. Typical permit costs span $100–$1,000, with inspections often included in the permit or billed separately. Delays or multiple inspections can raise total cost.

Key Materials and Component Costs

Major material groups include the service meter base, main disconnect, conduit, pull boxes, and wiring. A midrange setup might include a 200–amp service, weatherproof disconnect, and 1.5–2 inch conduit, pushing the materials cost toward the upper end of the table. Material choices directly influence long-term reliability and upgrade potential.

Labor Time and Crew Size Considerations

Labor estimates vary by project size, access, and soil. A typical residential run may need a two-person crew for 1–3 days, shorter for simple overhead tasks and longer for underground installs with trenching. Shorter jobs reduce both labor hours and overhead charges. Scheduling limits and weather can add cost or delay.

Regional Price Variations and Access Challenges

Prices differ across regions due to local labor rates, permit fees, and urban vs rural access. Coastal cities with tight labor markets often push up both materials and installation costs, while rural areas may see lower rates but longer travel time. Access obstacles or restricted workspaces can raise dig and equipment charges.

How to Cut Costs Without Sacrificing Safety

Consider options like upgrading existing service components if present, bundling multiple electrical tasks, or choosing overhead routing when feasible. Limiting trench length, selecting standard conduit sizes, and avoiding custom panels can also trim price. Get at least three quotes to compare material and labor components.

Three Realistic Quote Scenarios by Project Scope

Small-radius overhead run to a detached structure: $1,000–$3,500 total. Medium underground run with 50–100 ft trench: $6,000–$15,000. Large urban install with 200+ ft and multiple permits: $15,000–$40,000. Scenarios illustrate how distance, method, and local rules impact total cost.

Note on Per‑Unit Pricing

Per-foot costs are common, but some elements, like permits or transformer equipment, are fixed or per-item. The overall price may include both per-foot charges and fixed-line items. Always review the breakdown to avoid hidden charges.

Mini Quote Breakdown Table

Know before you sign: rate variability by locale and the requirement for utility coordination can be the largest swing in total price.