Founder and President Dr. M.S. Kalsi

Founder and President Dr. M.S. Kalsi

Kalsi Engineering achieved industry-wide recognition in the nuclear power generation industry.

Kalsi Engineering achieved industry-wide recognition in the nuclear power generation industry.

Kalsi Engineering has a diversified client base that includes oilfield service & petrochemical companies.

Kalsi Engineering has a diversified client base that includes oilfield service & petrochemical companies.

Kalsi Engineering Building

Kalsi Engineering Building

Kalsi Engineering's clients include aerospace engineering and defense industries.

Kalsi Engineering's clients include aerospace engineering and defense industries.

Kalsi Blog (View All)

Remembering Professor Metcalfe

We at Kalsi Engineering are very saddened by the news of the passing of Professor Metcalfe. For over two decades he mentored four of Kalsi’s engineers during their graduate research.

Ralph William Metcalfe
Posted by Crowder Funeral Home — Clear Lake

Ralph William Metcalfe, 78, of Seabrook, Texas, died peacefully on June 19, 2025, with much love and support around him. He was born on October 15, 1946, in Dallas, Oregon, and grew up in Seattle, Washington where his father was an engineer at Boeing. He graduated from the University of Washington, where he majored in Mathematics, and then went to graduate school at M.I.T. where he received his M.S. and PhD in Applied Mathematics.

After M.I.T., Ralph worked as a research scientist with the fluid flow research group at Flow Research in Seattle, where his research focused on computational fluid dynamics. In 1987 he came to the

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Consulting Engineering Services

Kalsi Engineering, Inc., a high technology firm, was founded in 1978 to provide consulting engineering services in the areas of research and development, design, analysis, and testing of mechanical equipment and structures. Our facilities are located in Sugar Land, Texas, approximately 17 miles from downtown Houston and easily accessible from the airports.

Our Clients

Kalsi Engineering has a diversified client base that includes equipment manufacturers, oilfield service companies, petrochemical plants, nuclear power plants, aerospace engineering companies, architect/engineers, industry research organizations, and government agencies. In addition to serving individual clients, we have successfully completed many joint-industry group-sponsored projects.

Our Products

In addition to providing consulting engineering services, Kalsi Engineering offers rotary seal and software product lines that were originally developed to solve difficult problems associated with energy production. Our patented rotary seals are the result of our pioneering research in hydrodynamic lubrication, making us a leading oilfield rotary seal manufacturer.