Rinnai Installation & Repair in San Mateo, CA
Certified Rinnai service professionals in San Mateo. Leading tankless water heater brand with endless hot water technology. We install, repair, and maintain all Rinnai equipment. Call (916) 476-7689.
About Rinnai
- Founded: 1920
- Headquarters: Nagoya, Japan
- Tier: premium
- Warranty: 12-year heat exchanger, 5-year parts
Why Rinnai in San Mateo?
San Mateo experiences average summer highs of 76°F. Rinnai products are designed for high-performance in demanding climates, making them an excellent choice for San Mateo County homeowners.
Rinnai Services We Offer in San Mateo
Rinnai Service in Nearby Cities
Last updated July 2026