What should I do if my water heater is leaking from the top?

Shut off power and the cold-water supply, then schedule a same-day diagnosis. Cole Services offers a $59 standard water heater repair diagnostic, and your technician will explain options before any work begins. Top leaks often come from inlet/outlet fittings, the temperature and pressure (T&P) valve, or the hot outlet/anode nipple. Do not cap or block a T&P discharge. We service Santa Ana, Long Beach, and nearby.

Quick steps:

• Turn off breaker or set gas control to Pilot.
• Close the cold-water valve above the tank.
• Mop up and place a bucket to track leak rate.
• Avoid overtightening plastic nipples; wait for a tech.

Updated: 2025-11-06

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