Our client relationships say a lot about SCEC. Over fifty percent of our active clients have been with us for over five years. In fact, many of our current clients were also our first clients when we opened our doors in 1986. In an independent survey, a random sample of SCEC clients unanimously indicated that they would use SCEC's services again and would also recommend SCEC to associates who need air quality consulting and source testing services. Our many satisfied clients are a testament of SCEC's commitment to quality and value.

SCEC's clients include many of the nations largest corporations as well as small local businesses in a variety of industries. While most of our clients are located in California and the southwest, we also have significant client relationships throughout the country and the Pacific Rim. Below is a select list of SCEC clients.