Home Service Job Cost Calculator

Cost to Install a Door Knob

Updated: January 2014

Cost to Install a Door Knobzip code   knobs 
ItemQuantityLow  High  
Door Knob Cost
Non-discounted retail cost for common, mid-grade door knob.
1 knob$10.99$30.54
Door Knob Labor
Direct labor expenses to install door knob.
2.0 hours$61.00$106.50
Door Knob Job Materials and Supplies
Cost of supplies that may be required to install door knob including: fasteners, shims, flashing, drip cap, perimeter insulation and exterior caulking.
1 knob$15.00$25.00

Totals - Cost to Install Door Knob
1 knob$86.99$162.04
Average cost
per knob

Cost to Install a Door Knob - 2014 Cost Calculator

The cost to Install a Door Knob averages $86.99 - $162.04 per knob in 2014. This Door Knob Installation cost estimate is calculated from average material costs, unit labor producitivity rates and national average hourly labor wages. To refine the estimate for your Door Knob Installation project:

1. Set Project Location Enter the location is where labor is hired and materials purchased.

2. Specify Project Size Enter the number of "doors" required for the project.

3. Re-calculate Click the "Update" button.

Door Knob Installation - Average Cost Per Knob

Expect to pay in the high end of the $86.99 - $162.04 per knob range for a licensed, bonded and insured contractor and for complex or rush projects. Hire carefully, only after verifying prior work quality.

For the best value on Door Knob Installation: combine related projects; get bids from several pros; and be flexible about project scheduling.

Cost to Install a Door Knob - Notes and General Information

The cost estimate includes:

The cost estimate does not include:

Cost to Install a Door Knob - References

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