Basic
$78 – $292 each
Rotary LED-compatible dimmer matching the existing switch wiring, white plate, wired and tested with existing bulbs
How Much Does Lighting Dimmer Switch Cost in Seattle, Washington?
Electrician replaces one existing wall switch with a single-pole or 3-way LED-compatible dimmer (basic smart dimmer at the high end), device and labor.
Lighting Dimmer Switch in Seattle, Washington typically costs $92 to $344 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Lighting Dimmer Switch in Seattle, Washington
$92 – $344
eachPrices in Seattle are 19.0% higher than the national average for lighting dimmer switch.
National average: $80 – $300 each
What you get at each price level
Standard
$92 – $344 each
LED-compatible decorator slide dimmer with low-end trim adjusted, screwless plate, tested
Premium
$115 – $429 each
Basic smart Wi-Fi dimmer with app and voice control where a neutral is present, screwless plate, low end trimmed
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $37 – $140 | each |
| Labor | labor | $38 – $141 | each |
| Supplies & Other | supplies | $9.98 – $37 | each |
| Equipment & Disposal | equipment | $6.66 – $25 | each |
Prices adjusted for Seattle local market conditions.
Lighting Dimmer Switch photo examples
Cream slide dimmer switch with decorator wall plate
Photo: BrokenSphere · CC BY-SA 3.0 · Source
White rotary dimmer knob in a square white wall plate
Photo: Paolomarco · CC BY-SA 4.0 · Source
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($36.00-$135.00 per unit)
- Labor ($28.00-$105.00 per unit)
- Supplies & Other ($9.60-$36.00 per unit)
- Equipment & Disposal ($6.40-$24.00 per unit)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- How Much Does It Cost to Replace a Light Switch? [2026 Data] Angi, Angi, retrieved Nov 2026
- How Much Does It Cost to Install or Replace a Light Switch (2026) HomeGuide, HomeGuide, retrieved Nov 2026
- Dimmer Switch Installation Cost in 2026, costtorenovate.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Seattle
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