Electrical Costs in Delaware

Verified cost ranges across cities in Delaware

Verified by 4 sourcesUpdated June 18, 2026

Electrical Cost Comparison — Delaware

Compare verified cost ranges across cities in Delaware

Cost Comparison — Generator Installation

Delaware2 sources

Low

$2,109

Typical

$3,578

High

$7,933

Dover2 sources

Low

$2,056

Typical

$3,489

High

$7,735

Wilmington2 sources

Low

$2,163

Typical

$3,670

High

$8,135

Cost Comparison — Smoke Detector Installation

Delaware2 sources

Low

$50

Typical

$220

High

$398

Dover2 sources

Low

$49

Typical

$215

High

$388

Wilmington2 sources

Low

$51

Typical

$226

High

$408

Cost Comparison — Outdoor Electrical Outlet Installation

Delaware2 sources

Low

$50

Typical

$177

High

$363

Dover2 sources

Low

$49

Typical

$173

High

$354

Wilmington2 sources

Low

$51

Typical

$182

High

$373

Cost Comparison — Dedicated Circuit Installation

Delaware2 sources

Low

$53

Typical

$110

High

$363

Dover2 sources

Low

$52

Typical

$108

High

$354

Wilmington2 sources

Low

$55

Typical

$113

High

$373

Cost Comparison — Attic Fan Installation

Delaware2 sources

Low

$369

Typical

$513

High

$914

Dover2 sources

Low

$360

Typical

$500

High

$891

Wilmington2 sources

Low

$378

Typical

$526

High

$937

Cost Comparison — Electric Range Installation

Delaware2 sources

Low

$806

Typical

$963

High

$1,765

Dover2 sources

Low

$785

Typical

$939

High

$1,722

Wilmington2 sources

Low

$826

Typical

$988

High

$1,810

Cost Comparison — Electrical Panel Upgrade

Delaware3 sources

Low

$431

Typical

$645

High

$1,230

Dover3 sources

Low

$420

Typical

$629

High

$1,199

Wilmington3 sources

Low

$442

Typical

$661

High

$1,261

Cost Comparison — Outlet Installation

Delaware2 sources

Low

$156

Typical

$240

High

$363

Dover2 sources

Low

$152

Typical

$234

High

$354

Wilmington2 sources

Low

$160

Typical

$246

High

$373

Cost Comparison — Ceiling Fan Installation

Delaware4 sources

Low

$187

Typical

$355

High

$647

Dover4 sources

Low

$182

Typical

$346

High

$630

Wilmington4 sources

Low

$191

Typical

$364

High

$663

Cost Comparison — Recessed Lighting Installation

Delaware2 sources

Low

$59

Typical

$133

High

$363

Dover2 sources

Low

$57

Typical

$130

High

$354

Wilmington2 sources

Low

$60

Typical

$137

High

$373

Browse Electrical Costs by City in Delaware

Select a city to see local pricing adjusted for cost of living.

All Electrical Services

electrical

Electrical Panel Upgrade

Replacement of an outdated or undersized electrical panel with a new 200-amp or higher service panel to meet modern load requirements.

Cost data available

electrical

Outlet Installation

Installation of new standard, USB, or 240-volt outlets, including running new wire from the panel to the desired location.

Cost data available

electrical

Ceiling Fan Installation

Mounting and wiring a new ceiling fan with or without a light kit, including junction box upgrade if needed.

Cost data available

electrical

Recessed Lighting Installation

Installation of recessed can or LED wafer lights in ceilings, including new circuit wiring, dimmer switch, and patching around housings.

Cost data available

electrical

Generator Installation

Installation of a standby or portable generator system with automatic transfer switch, natural gas or propane connection, and load management.

Cost data available

electrical

Smoke Detector Installation

Hard-wired installation of interconnected smoke detectors throughout the home to comply with current building codes.

Cost data available

electrical

Outdoor Electrical Outlet Installation

Weatherproof GFCI outlet installation on exterior walls with in-use covers, compliant with NEC outdoor wiring requirements.

Cost data available

electrical

Dedicated Circuit Installation

Running a new dedicated circuit from the panel to a high-draw appliance such as a refrigerator, microwave, or hot tub.

Cost data available

electrical

Attic Fan Installation

Installation of a thermostatically controlled attic ventilation fan to reduce heat buildup and lower cooling costs.

Cost data available

electrical

Electric Range Installation

Installation of a 240V/50A range circuit and 4-prong outlet for an electric or dual-fuel kitchen range.

Cost data available