On-demand hot water with no tank to maintain. Rinnai, Navien, Noritz, and Rheem tankless water heater installation by a licensed East Bay plumbing contractor.
GET YOUR FREE ESTIMATETankless water heaters deliver hot water on demand—no 40 or 50-gallon tank sitting in your garage losing heat 24 hours a day. They last 20+ years (versus 8–12 for tanks), take up a fraction of the space, and can cut your water heating costs by 30–50%.
Theluxucon installs tankless units from Rinnai, Navien, Noritz, and Rheem. Every installation includes gas line upgrades where needed, proper venting (direct vent or power vent), condensate drainage, and a city permit. We size the unit correctly for your home’s hot water demand—no guesswork.
Gas and electric tankless units. We remove your old tank, upgrade gas lines and venting, mount the new unit, and pull the permit.
Switching from a traditional tank? We handle the gas line upgrade, new venting, condensate drain, and electrical requirements for a clean conversion.
Annual descaling flushes, filter cleaning, and error code diagnosis. Regular maintenance keeps your tankless unit running at peak efficiency for 20+ years.
Error codes, ignition failures, flow sensor issues, and PCB problems. We service all major tankless brands and stock common parts.
Licensed plumbing contractor with factory-trained tankless technicians. Proper sizing, proper venting, proper permits.
Every tankless installation is permitted and inspected per California plumbing code. Gas line work done by licensed plumbers.
We calculate your peak hot water demand (GPM) and match it to the right unit. No undersized heaters that can’t keep up.
Rinnai, Navien, Noritz, and Rheem. We’ll recommend the right brand and model for your home’s demand and your budget.