AQA specializes in providing third-party data validation and other analytical chemistry related services, and reliably delivers superior quality and customer service at cost effective rates.  Our staff includes many chemists who have widely diversified backgrounds in the environmental analytical chemistry field.  With our wide range of technical resources, we assist a variety of clients including federal agencies, prime contractors, tribal governments, and private-industry.  Although we specialize in third-party data validation, our services also include assistance with regulatory compliance, site characterization, analytical chemistry planning, defining data quality objectives, training, and other technical and quality assurance needs.