A dripping faucet might seem like a minor annoyance, but the numbers add up quickly. A faucet that drips once per second wastes over 3,000 gallons per year — enough to take 180 showers. In Brevard County where water rates continue to climb, that is money literally going down the drain.
The good news is that most faucet drips are caused by worn internal parts that cost just a few dollars to replace. Here is how to diagnose the cause and decide whether to repair or replace.
Faucet Drip Repair: Common Causes of Faucet Drips
The most common cause is a worn washer or O-ring. In compression-style faucets (the type with separate hot and cold handles), rubber washers create a seal against the valve seat each time you turn the faucet off. Over thousands of uses, these washers compress, harden, and lose their ability to create a watertight seal.
Not sure what it will cost? Use our free plumbing cost estimator to get an instant estimate for your Brevard County home.
Cartridge faucets (single-handle lever types) use a cartridge mechanism that controls water flow and temperature. When the cartridge wears out, water seeps past the internal seals. Cartridge replacement is usually straightforward — the trick is identifying the correct replacement cartridge for your faucet brand and model.
A corroded valve seat can cause dripping even with new washers. The valve seat is the connection point between the faucet and the spout — if it is pitted or corroded, the washer cannot make a complete seal. Valve seats can sometimes be refinished with a seat grinding tool, but severely corroded seats require faucet replacement.
Florida hard water accelerates mineral buildup on internal faucet components. Calcium and lime deposits accumulate on washers, cartridges, and valve seats, preventing proper sealing. This is especially common in Brevard County homes without water softeners.
Trusted Resources: The U.S. Environmental Protection Agency promotes water efficiency through the WaterSense program, helping homeowners reduce water waste. The U.S. Environmental Protection Agency provides resources on drinking water safety and quality standards.
Frequently Asked Questions
Can I troubleshoot faucet drip repair myself before calling a technician?
You can perform basic checks like verifying your thermostat settings, checking the circuit breaker, inspecting the air filter, and ensuring vents are not blocked. However, if these steps do not resolve the issue, continuing to run the system could cause further damage. A licensed plumbing technician can diagnose the root cause safely and prevent costly repairs.
How urgent is it to address faucet drip repair?
The urgency depends on the severity of the symptoms. Minor issues like unusual noises or slight temperature fluctuations may allow you to schedule a convenient appointment. However, water leaks, complete system failures, gas odors, or electrical problems require immediate professional attention. In Brevard County, FL, Inlet Mechanical offers prompt service — call (321) 723-0858.
How much does it cost to fix faucet drip repair?
Repair costs vary depending on the specific cause, parts needed, and labor involved. Minor repairs such as replacing a capacitor or clearing a clog may cost $150 to $400, while major component replacements can range from $500 to $2,000 or more. A licensed technician will provide a detailed diagnosis and upfront quote before beginning any work.
Repair vs Replace
For faucets less than 10 years old from quality brands like Moen, Delta, or Kohler, repair usually makes sense. A washer or cartridge replacement costs $5-$30 in parts and takes 15-30 minutes. Many manufacturers offer lifetime warranties on their cartridges — check before buying a replacement part.
For faucets over 15 years old, off-brand or builder-grade faucets, or units with corroded valve seats, replacement is often the better investment. A quality replacement faucet costs $100-$300 and comes with new internals that will last another 10-15 years. The labor for installation is similar to a major repair.
If you are dealing with a drip that persists after attempting a basic washer replacement, or if you are unsure about the faucet type, contact our Melbourne FL plumbing team. Sometimes what appears to be a simple drip indicates a more significant issue with the supply lines or valve body that is best handled by a professional.
Also Read: Whole-Home Water Filtration Systems for Brevard County
Written & Reviewed By
Inlet Mechanical Team
The Inlet Mechanical team brings over 85 years of combined experience in HVAC, plumbing, and mechanical construction across Florida. Our licensed professionals hold Florida Mechanical HVAC License (CMC1250858) and Florida Plumbing License (CFC1433105), along with EPA Section 608 certifications. Based in Brevard County, we serve residential, commercial, and industrial clients with expert knowledge of Florida building codes, climate-specific HVAC solutions, and local plumbing requirements. Every article is reviewed by our licensed technicians to ensure accuracy and practical value for Melbourne-area homeowners and businesses.
Last Updated: March 9, 2026