#1 · KIRKLAND
Water heater repair covers failed elements, thermostats, gas valves, pilot issues, and sediment problems on tank and tankless units. The repair-or-replace math is mostly about age: under 8 years usually repair, over 10 usually replace.
Wet-side market range — get itemized quotes before work starts
Same no-pay-to-play ranking as everywhere on Wetside Plumbing — the formula.
Google Business data, 2026-08-07. See the full Kirkland ranking →
Also searched as: commercial water heater issues, commercial water heaters, community hot water heater, electric water heater, gas water heater, gas water heater repair.
If the tank itself is leaking, no — tanks aren't repairable, and it will get worse. If it's a valve or fitting leaking, that's a cheap fix. A pro can tell in minutes; don't wait, tank failures flood.
Roughly $1,800–$3,500 installed for a standard tank in Western Washington; tankless conversions and heat-pump units run higher. See our water heater cost guide for the full breakdown.
Ask for their Washington L&I contractor number and verify it at secure.lni.wa.gov/verify — active license, bond, and insurance. Listings above with a green badge are ones we've already matched to an active license in state records.