We are highly qualified water treatment and well system specialists with over 35 years of experience in the water improvement industry, serving both residential and commercial clients. Cal Aqua has built a stellar reputation for quality, customer service and has a satisfied customer base in excess of 3,000. We are licensed by the California State Contractor's Board and work in numerous Northern counties throughout the State. Our company was founded on honesty, integrity and adherence to the highest standards of business practices and ethics. We continually hold ourselves, our staff, and our vendors to these principles. Cal Aqua is also proud to be a member of the Northern California Better Business Bureau and the following Associations: Water Quality, Pacific Water Quality, American Water Works, Wine Country Water Works and California Groundwater.