Engineering Services Consultant in Colorado - Cator, Ruma & Associates

Quality Integrity Innovation

Who We Are

Building a Community

Since 1959, Cator, Ruma & Associates has been providing consulting engineering services for institutional, commercial, industrial, and medical facilities throughout Colorado and the Western Region. Headquartered in the Denver metro area, we are one of the premier mechanical, electrical, plumbing, architectural lighting, and information technology firms in the western United States. With over 100 employees and three offices in the Western Region, our firm has been built on a solid foundation of engineering knowledge.

Our valued clients make up the fabric of our community. They build the places where our children are educated, our sick are healed, and our community gathers. We continually aim to make our clients happy on every project, every time. The work we do extends far beyond the walls of any facility. We understand that we’re not just helping our clients build buildings - we’re helping them build lives. Since our founding, we have worked with many architects and institutions to build thriving communities. Our project success has allowed us to develop a long-standing and faithful repeat client base in healthcare, higher education, K-12, federal government, municipalities, and private industry. Our depth of experience helps us engineer value-driven building systems that are optimized for energy efficiency and comfort.

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Senior Leadership



Ready to take your career to the next level? We are always looking for talented and dynamic team members for a variety of positions to join our firm. Click here to see what we can build together.
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