
Water Heater Repair & Installation in Northridge, CA
No hot water, or a tank that leaks, rumbles, or runs cold halfway through a shower? Arsenal Plumbing Inc repairs, replaces, and installs water heaters throughout Northridge and the San Fernando Valley. We work on standard tank units, tankless systems, and boilers, and every install meets current plumbing code and passes city inspection. Call 818-363-1833 for fast service.

Water heater problems we fix
No hot water or not enough of it, water that’s too hot or rusty, leaks around the base, popping or rumbling from sediment, a pilot light that won’t stay lit, or a unit past its 10–15 year lifespan. We diagnose the problem honestly and tell you whether a repair or a replacement is the smarter spend, We won’t upsell you a new unit you don’t need.
Tank, tankless & boiler service
We install, repair, and replace traditional tank water heaters and most tankless water heaters, as well as boilers. Tankless units cost more up front but deliver endless hot water and lower energy bills, a great fit for many Northridge homes. We’ll help you compare options and size the unit correctly for your household, then handle the full install and inspection.
Why choose Arsenal Plumbing
Licensed, insured, and serving the Valley since 1993. Knowledgeable with traditional and tankless units, upfront pricing, and 24/7 availability when your water heater fails at the worst time.
Water heater service across the San Fernando Valley
Serving Northridge, Reseda, Van Nuys, Granada Hills, Chatsworth, Winnetka, North Hills, Panorama City, Encino, Sherman Oaks, Tarzana, and Woodland Hills.
Cold showers?
Call Arsenal Plumbing at 818-363-1833 for same-day water heater repair or a free replacement quote.