When your water heater sputters or leaks, the big question is whether to fix it or swap it out. Below is a short list of the most reliable options for Orange County residents, and who each service works best for. Table of Contents Primewest Plumbing — Local repair-or-replace assessments Water Heaters Only, Inc. — A provider offering both repair and replacement Moonie — Repair and replacement support for urgent water heater needs The Water Heater Company — Same‑day