About CornerstoneCompressors
CornerstoneCompressors designs and delivers high-performance air compressor systems engineered for reliability across all areas of industrial applications, including government, military, and nuclear-related environments. Our portfolio includes oil-injected and oil-free screw compressors, medium-pressure systems, and energy-efficient two-stage platforms, with custom configurations available to meet specific operational and duty-cycle requirements.
Our systems are manufactured through specialized facilities worldwide using established processing and testing methodologies. Supported by a 45,000 square foot U.S. warehousing and distribution center, CornerstoneCompressors is positioned to support mission-critical, industrial, and infrastructure applications with dependable availability, consistent performance, and long-term service life.
What we stand for
Industrial teams buy compressors for reliability, cost predictability, and support. That’s what we optimize for.
We keep pricing competitive and transparent so teams can get dependable equipment without overpaying.
Our compressors are built for real duty cycles—reliable performance, consistent output, and long service life.
Industry-leading warranty coverage backed by responsive support and practical solutions when you need them.
We don’t disappear after checkout. You can reach real people who help with selection, setup, and service.
Efficient fulfillment and clear timelines help you move from order to installation quickly.
Configure equipment to fit your environment, usage, and operating requirements—without unnecessary complexity.
Who we serve
We support distributors and end users across industrial markets where uptime and reliability matter most.
A reliable product line, strong warranties, and responsive support to help you earn and keep customers.
Equipment that performs day after day—backed by guidance from trained technicians and practical support.
Dependability and uptime-first equipment, supported by a team that understands urgency and requirements.
Rugged compressors built for harsh environments and demanding operations where downtime is expensive.
Shop-ready air power with value-focused pricing and straightforward service support.
Flexible options and customized configurations designed around your application—not a one-size-fits-all approach.
Need help choosing the right compressor?
Tell us your application and duty cycle—our team will help you find the best fit and support you after the sale.
Frequently asked questions
Quick answers to common questions. If you need help, reach out and we’ll guide you.
We support piston and rotary screw air compressor solutions, plus parts and service support for long-term operation.
Yes. If you share your application, duty cycle, power requirements, and environment, we’ll guide you to a best-fit option.
Yes. We support distributor partnerships and can help with product fit, sales enablement, and long-term support.
Yes. We can support configurations that match your application and operating needs depending on requirements and availability.