How Long Does It Take to Fix a Leaky Faucet?

Quick Answer

Fixing a leaky faucet takes 15–60 minutes depending on the faucet type and the cause of the leak. Most repairs involve replacing an inexpensive internal component like a washer, O-ring, or cartridge. The job requires only basic tools and costs $5–$25 in parts.

Repair Time by Faucet Type

Faucet Type	Common Cause	Repair Time	Difficulty
Compression (two-handle)	Worn washer	15–20 minutes	Easy
Ball (single-handle)	Worn springs/seats	20–30 minutes	Moderate
Cartridge (single or double)	Damaged cartridge	30–45 minutes	Moderate
Ceramic disc	Cracked disc or worn seals	30–60 minutes	Moderate

Compression Faucet Repair (15–20 Minutes)

Compression faucets are the oldest and simplest design. The most common fix involves replacing a rubber washer at the bottom of the stem. Turn off the water supply valves under the sink (1 minute), remove the handle by unscrewing the decorative cap and handle screw (2–3 minutes), unscrew the packing nut and pull out the stem (2 minutes), replace the seat washer at the bottom (2 minutes), and reassemble in reverse order (5 minutes). Washers cost under $1.

Ball Faucet Repair (20–30 Minutes)

Ball faucets use a rotating ball mechanism with spring-loaded rubber seats. A ball faucet repair kit ($10–$15) includes all the necessary parts. Disassembly takes 10–15 minutes as the handle, cap, cam, and ball must be removed in sequence. Replace the rubber seats and springs in the inlet holes, inspect the ball for corrosion, and reassemble. The entire process takes 20–30 minutes.

Cartridge Faucet Repair (30–45 Minutes)

Cartridge faucets use a movable cartridge that controls water flow. Removing the old cartridge may require a cartridge puller tool if it is stuck. After turning off water and removing the handle and retaining clip (10 minutes), the cartridge pulls straight out (5–10 minutes, longer if corroded). Installing the new cartridge and reassembling takes another 10–15 minutes. Replacement cartridges cost $10–$25.

Ceramic Disc Faucet Repair (30–60 Minutes)

Ceramic disc faucets are the most durable but require more careful handling during repair. The disc cylinder sits inside the faucet body and contains ceramic discs with neoprene seals. Accessing the disc assembly requires removing the handle, escutcheon cap, and mounting screws (15 minutes). Cleaning or replacing the seals takes 10–15 minutes. If the ceramic disc itself is cracked, the entire cylinder must be replaced ($20–$40). Reassembly and testing add another 10–15 minutes.

Step-by-Step Overview

Step	Time	Notes
Turn off water supply	1–2 minutes	Valves under sink or main shutoff
Remove handle	3–5 minutes	May need Allen wrench or screwdriver
Disassemble internal parts	5–15 minutes	Varies by faucet type
Identify and replace worn part	5–10 minutes	Bring old part to hardware store if needed
Reassemble faucet	5–10 minutes	Reverse of disassembly
Test for leaks	2–3 minutes	Turn water on slowly

When to Call a Plumber

Call a professional if the faucet body itself is corroded or cracked, the shutoff valves do not fully stop water flow, or the leak originates from under the sink at the supply line connections. A plumber typically charges $100–$250 for a faucet repair and can complete the job in 30–60 minutes. Replacing the entire faucet may be more cost-effective if the fixture is older than 10–15 years.

Tools Needed

Most faucet repairs require only an adjustable wrench, Phillips and flathead screwdrivers, Allen wrench set, and plumber's grease. Having a flashlight and towels on hand makes the work easier. Total tool investment for a first-time repair is under $20 if purchased individually.