Basic
$87 – $260 each
Grade 3 residential keyed deadbolt in bright brass finish, fitted to the existing bore, strike adjusted
How Much Does Install Door Lock Cost in Wilmington, Delaware?
Supply and install a new keyed entry knob/lever lockset or deadbolt on an existing prepared door, including strike adjustment.
Install Door Lock in Wilmington, Delaware typically costs $102 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 Door Lock in Wilmington, Delaware
$102 – $306
eachPrices in Wilmington are 4.0% higher than the national average for install door lock.
National average: $100 – $300 each
What you get at each price level
Standard
$102 – $306 each
Grade 2 keyed deadbolt in satin nickel with rekeyable cylinder, reinforced strike set with 3-in. screws into framing
Premium
$127 – $382 each
Grade 1 deadbolt with pick-resistant cylinder in matte black, reinforced strike set with 3-in. screws into framing
Cost Breakdown in Wilmington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $44 – $131 | each |
| Labor | labor | $39 – $117 | each |
| Supplies & Other | supplies | $12 – $35 | each |
| Equipment & Disposal | equipment | $7.76 – $23 | each |
Prices adjusted for Wilmington local market conditions.
Install Door Lock photo examples
Black electronic keypad deadbolt with a matching handle set on an entry door
Photo: Larry Spalding · CC BY-SA 4.0 · Source
Find a pro to do thisBrass rim lock with a knob and an old key in the keyhole on a white door
Photo: The Finishing Company Richmond Va · CC BY 2.0 · Source
Find a pro to do this
Cost Factors in Wilmington, Delaware
What Affects Pricing
- Materials ($45.00-$135.00 per unit)
- Labor ($35.00-$105.00 per unit)
- Supplies & Other ($12.00-$36.00 per unit)
- Equipment & Disposal ($8.00-$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 Door Lock, 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 door lock contractors in Wilmington for personalized quotes based on your specific project.