Water Unlimited Atascadero Atascadero, CA are not only experts in water quality, but also in plumbing and construction. We have California State licenses in general contracting and plumbing. We also hold multiple certifications in welding. Water Unlimited Atascadero Atascadero, CA understand all angles of what it takes to understand and install clean, safe, fresh whole house water solutions. We are up-to-date on the current industry and developments in water filtration research.