Here at Hawaiian Water Works we install Paloma and Bosch high-quality heating, AC and water heating solutions. Bosch Thermotechnology products include tankless, point-of-use and heat pump water heaters, solar thermal systems, floor-standing and wall-hung boilers, geothermal heat pump systems as well as controls and accessories for every product line.

Paloma's expandable tankless  hot water systems are some of the most top of the line systems on the market today. So why go tankless?  Tankless water heaters are over 30% more efficient than conventional tank systems, thus reducing CO2 and NOx emissions.  Save money with a 30% federal tax credit on new systems and up to 50% lower monthly utility bills