Local State-Certified Commercial Labs

The water that we provide to your meter consistently meets or surpasses all Federal and State drinking water standards. However, for those who would like to have the water within their residence tested, CCWD provides as a courtesy to its customers this list of local State-certified commercial laboratories. As a public agency, we do not endorse the services of these laboratories.

You can also contact the State to request a local commercial laboratory by calling 916-323-3431 or emailing elapca@waterboards.ca.gov. The State also provides a map of current State-certified laboratories. We recommend that you confirm that any laboratory you choose to use is currently certified with the State prior to engaging its services.

Local ELAP State-Certified Commercial Laboratories

McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg925-252-9262
Cerco Analytical, Inc.1100 Willow Pass Court, Concord925-462-2771
Delta Environmental Laboratories (DBA Myro Enterprise Corp.)685 Stone Road, Benicia707-747-6081
Davi Laboratories Environmental Associates730 Alfred Nobel Drive, Hercules510-724-9450