High Purity Systems, Inc. is a diversified, woman-owned mechanical contracting company that has served businesses in the greater Northern Virginia and DC Metropolitan Areas since 1985. With a permanent focus on service and quality, the business has expanded its client base to include various Federal Government and Military entities, NASA, Lockheed Martin, Micron Technology, Human Genome Sciences, MedImmune, and numerous others.

High Purity Systems, Inc. specializes in clean system installation and fabrication services. Their custom fabrication facilities include a Certified Class 100/Class 1000 Cleanroom, a high purity welding shop, a separate black steel welding area, and a third area dedicated to stainless steel fabrication overflow. Their capabilities stretch out over a broad spectrum of materials including stainless steel, aluminum, titanium, copper, black steel, pvdf, and polypropylene. Outside of their location they provide a broad range of services including the field installation of process tools, semi grade gas systems, chemical and waste systems, vacuum systems, fiber optic gas systems, and clean steam systems.