Rinnai Products



Rinnai is the largest gas appliance manufacturer in the world. Established in the U.S. since 1974, Rinnai has sold more than 30 million tankless water heaters worldwide.

John Owens Services has been an Authorized Rinnai Dealer/Installer Since 1999.

Chosen by Rinnai as a Preferred Dealer and Service Provider!!!

Authorized Service Provider for:


  • Rinnai Tankless Water Heaters
  • Rinnai Direct Vent Furnaces
  • Rinnai Hydronic Furnaces
  • Rinnai Condensing Boilers


About Rinnai Products and Why

Why Rinnai Products?

Rinnai Warranty and Repairs

Our Rinnai Philosophy

Read Our Online Reviews

Located in Marin County, John Owens Services, Inc. has 30 years experience in licensed repair and replacement of boilers, radiant heating, HVAC, electrical, furnaces, plumbing, and is an authorized service provider of Rinnai products.





California Contractor Licensed and Insured

License # 501853    |     C36 Plumbing License    |     C4 Boiler / Radiant Heating License    |     C20 Heating Ventilating & Air Conditioning License    |     C10 Electrical License    |     B General Contracting License