Water Heater Replacement
Nothing disrupts your daily routine like a cold shower or a lack of hot water. When your water heater is nearing the end of its life, leaking, or simply not performing as it should, you need a quick and reliable replacement. At Shark Plumbing, we specialize in professional water heater replacement services throughout San Jose, Fremont, Milpitas, and the surrounding Bay Area. Our team of experts will help you select the perfect new unit for your home and install it flawlessly, restoring your hot water supply with minimal hassle.
Is It Time for a New Water Heater?
If you're not getting enough hot water, it might be time for a replacement. Here are some of the most common signs that your water heater is failing:
Age: The typical lifespan of a conventional tank water heater is 10-15 years. If your unit is older than this, it's living on borrowed time and may be less energy-efficient than newer models.
Rust or Corrosion: Rusty water coming from your faucets or rust on the water heater tank itself are major red flags. This indicates internal corrosion, which can lead to a tank failure and a major flood.
Leaks: Water pooling around the base of your water heater is a sign that the tank or a connection is leaking. This can lead to significant water damage and is a clear sign that a replacement is needed.
Strange Noises: Banging, rumbling, or popping sounds from your water heater are often caused by sediment buildup inside the tank. This buildup makes the unit work harder and can lead to a premature failure.
Lack of Hot Water: If you're running out of hot water faster than usual or aren't getting hot water at all, the heating element or thermostat may be failing. While these can sometimes be repaired, it's often a sign that the unit is reaching the end of its useful life.

Our Water Heater Replacement Process
At Shark Plumbing, we make the replacement process simple and stress-free. Our approach is designed to provide you with a long-lasting, efficient, and reliable hot water solution.
Expert Consultation: We'll start with a thorough assessment of your current system and your hot water needs. We'll help you decide between a traditional tank water heater and a modern, energy-efficient tankless water heater.
Product Selection: We partner with leading brands like American Standard, Rheem, and Bradford White to offer you a wide selection of high-quality, durable water heaters. We’ll help you choose the right size and model for your home and budget.
Professional Installation: Our licensed and insured plumbers will expertly handle every aspect of the installation, from safely disconnecting your old unit to installing the new one and ensuring all connections and venting are up to code. We pride ourselves on clean, efficient, and meticulous work.
Disposal: We will safely and responsibly remove and dispose of your old water heater, leaving your space clean and tidy.

Traditional vs. Tankless Water Heaters: Which is Right for You?
Traditional Tank Water Heaters:
These are the most common type, offering a reliable, consistent supply of hot water from a storage tank. They have a lower upfront cost but can be less energy-efficient since they constantly heat and reheat water.
Tankless Water Heaters:
These on-demand units heat water instantly as it passes through the system. They are highly energy-efficient, can save you money on utility bills, and provide a virtually endless supply of hot water. While they have a higher initial cost, their long-term savings and extended lifespan can make them a wise investment.
For a fast, reliable, and professional water heater replacement in San Jose, Fremont, or Milpitas, trust the experts at Shark Plumbing. Contact us today at (408) 516-0226 for a free, no-obligation estimate and get your hot water back.