GUARDIAN CSC is proud to be affiliated with the following organizations:


The Association of Water Technologies (AWT) is a non-profit trade organization representing hundreds of regional water treatment companies throughout the United States and internationally. These full-service companies specialize in the application of chemical water treatments for industrial and commercial cooling and heating systems.


Associated Laboratories, Inc. is an international water consulting service. For over thirty years the company has been providing consulting, application, and engineering services, in addition to a full line of water treatment products and services. They operate 39 offices, 19 manufacturing facilities, 6 research and development facilities, and 17 laboratories in association with 192 field representatives. Associated Laboratories companies are leaders in the regions they service. The average Associated Laboratories representative has over eight years of water treatment industry experience.

Water applications and chemistries are geographically specific. Water has different characteristics throughout the world. Shouldn’t you have a treatment program designed specifically for your climate and water? This is the unique capability an Associated Laboratories company can provide to you — a custom-designed water and energy management program.

Their commitment is to focus on those areas that will offer you the greatest potential for return on your investment.



Guardian CSC has been selected to exclusively distribute General Electric water-related product offerings in the Mid-Atlantic Region of the United States. We have also been chosen to provide you with all of your routine technical services and chemical deliveries.


Guardian CSC is proud to be a preferred vendor for the State of Pennsylvania. This is an honor that is held by only the most qualified industrial water technology companies. Guardian CSC has been partnered with the PA-DGS and many of the facilities across the State of Pennsylvania for more than 15 years.