Basic
$95 – $260 each
Cat 3 phone wire fished to a low-voltage ring in the wall, single RJ11 jack on a white flush plate, dial tone tested
Photo: Robert Stinnett · CC BY 2.0 · Source
How Much Does Install Telephone Jack Cost in Wilmington, Delaware?
Add one telephone (RJ11) wall jack with new phone wire run from the existing demarc or junction to the jack in a finished wall.
Install Telephone Jack in Wilmington, Delaware typically costs $112 to $306 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Telephone Jack in Wilmington, Delaware
$112 – $306
eachPrices in Wilmington are 4.0% higher than the national average for install telephone jack.
National average: $110 – $300 each
What you get at each price level
Standard
$112 – $306 each
Cat 5e cable fished to a low-voltage ring, RJ11 keystone jack punched down in a white plate, line tested
Premium
$140 – $382 each
Cat 6 cable fished in the wall, RJ11 keystone jack in a white plate, both ends labeled at the demarc and the jack, line tested
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $48 – $131 | each |
| Labor | labor | $43 – $117 | each |
| Supplies & Other | supplies | $13 – $35 | each |
| Equipment & Disposal | equipment | $8.54 – $23 | each |
Prices adjusted for Wilmington local market conditions.
Install Telephone Jack photo examples
Surface-mount telephone jack box with a black cable on a painted wall
Photo: Omegatron · CC BY-SA 3.0 · Source
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Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($49.20-$135.00 per unit)
- Labor ($39.00-$105.00 per unit)
- Supplies & Other ($13.00-$36.00 per unit)
- Equipment & Disposal ($8.80-$24.00 per unit)
Local Price Adjustments
Material costs3.0% below avg
Labor costs11.0% above avg
Labor costs in Wilmington run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Install Telephone Jack, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked 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 Wilmington
Connect with local install telephone jack contractors in Wilmington for personalized quotes based on your specific project.