Deadbolt Installation Cost Guide

On February 16, 2025 By newsroom Topic: Home Services


1. Deadbolt Installation Costs by Type

| Type of Deadbolt | Average Cost | Key Features |
|----------------------------|------------------|-------------------------------------------|
| Single Cylindrical | $20–$70 | Common, key lock outside and thumb turn inside. |
| Double Cylindrical | $40–$80 | Requires a key on both sides; added security. |
| Keyless | $50–$200 | Keypad or touchscreen entry; no physical key needed. |


2. Factors That Influence Deadbolt Installation Costs

  • Type of Deadbolt: Keyless options are the most expensive, while standard single-cylinder deadbolts are more affordable.
  • Door Material: Metal doors may incur an extra fee of $25–$50 due to more challenging installation.
  • Door Touch-Ups: Covering holes or repainting may add $10–$100 depending on the work required.

3. DIY vs. Hiring a Locksmith

| Installation Method | Average Cost | Details |
|----------------------------|------------------------------|-----------------------------------------|
| Hire a Locksmith | $50–$100 minimum service fee | Includes professional installation. |
| Metal Door Add-On | $25–$50 | Extra charge for drilling metal doors. |
| DIY Installation | Cost of tools + hardware | Save on labor but requires proper tools. |

  • Tools Needed for DIY:
  • Power Drill: $30–$100
  • Hole Saw: $10–$50
  • Drill Bits: Often included with a power drill.

4. Deadbolt Features to Consider

  • Security: Deadbolts offer increased security over standard locks, making them worth the investment.
  • Convenience: Keyless options are great for households that prefer not to manage physical keys.
  • Emergency Considerations: Double-cylinder deadbolts may pose risks during emergencies as they require a key for both sides.

5. Cost Comparison: DIY vs. Hiring a Pro

| Aspect | DIY | Hire a Pro |
|----------------------------|------------------------------|-----------------------------|
| Skill Level | Requires basic tools/skills. | Professional expertise. |
| Time Commitment | ~30–60 minutes. | Faster for experienced pros. |
| Cost | ~$50–$150 (tools + lock). | $100–$200+ (labor + lock). |


6. Tips to Save on Deadbolt Installation

  • Choose Standard Deadbolts: Single-cylinder locks are affordable and provide strong security.
  • DIY Installation: Learn from tutorials to save on locksmith fees.
  • Avoid Metal Doors for DIY: These require specialized tools and experience.
  • Buy Hardware in Bundles: Some locks come with templates for easy DIY.

7. Are Deadbolts Worth It?

Absolutely! Deadbolts are more secure than standard locks, reducing the risk of forced entry. For added peace of mind, they’re a valuable investment for any home.


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