ASW Associates, Inc. provides a comprehensive list of services to its clients, including environmental remediation, construction, and consulting. We currently provide the largest soil lead remediation company in the country, with over 15,000 properties remediated by ASW field staff. ASW also provides Phase I and Phase II Environmental Site Assessments which are modeled after ASTM Standard E-1527-00 and E-1528-00. This practice assists a property purchaser to satisfy one of the requirements to qualify for the innocent landowner defense to RCRA liability. Additionally, we are the first license holder for QuickSite® expedited site characterization, developed with the University of Chicago and Argonne National Laboratories. 

Our company offers experience in a variety of construction services. For more than 15 years, public and private owners have relied on ASW to complete some of the industry’s most challenging and demanding projects. We are deeply committed to providing value through quality services as exemplified by the high level of repeat business we continue to earn. We invite you to read about some of the services we can provide to your organization. To view examples of current and past projects, please visit our Projects page.