Well Pressure Tank Cost & When to Replace It

What it costs

Price depends mostly on tank size and how your system is plumbed.

Signs your pressure tank is failing

• Pump clicks on and off rapidly (short-cycling)
• Pulsing or surging water pressure
• Spitting faucets
• The tank feels heavy / waterlogged when you tap it

Why it matters so much

A waterlogged tank makes your pump cycle on and off constantly, and that rapid cycling is the number-one thing that burns out a well pump. Replacing a $300–$1,500 tank protects a $1,000–$5,000 pump — one of the most cost-effective fixes a well owner can make.

How long they last

A quality pressure tank typically lasts 10–15 years. If yours is older and you’re seeing pressure problems, it’s likely the culprit.