top of page

About Us

CUST-O-FAB was founded in 1972 in Sand Springs, Oklahoma as a small fabrication shop in the heat transfer business. Today we continue to be a leader in the fabrication of ASME code heat exchangers and pressure vessels. In response to our customer’s needs, we launched CUST-O-FAB Specialty Services in 2011 to provide on-site maintenance and construction services to the same industries on which we built our reputation.

We go above and beyond for our customers. Our goal is to make your job easier, and one of the main ways we do that is with our integrated on-site services and fabrication shops. When fabrication needs go beyond the capabilities of the field, our project managers quickly transfer the request to one of our shop locations and get our craftspeople started on your project.

From start to finish, you can count on us to work hard and get the job done right.

1972, CUST-O-FAB founders Jack Jarrett and Luther "Red" Graham.


Core Values

Quality 02.png

Since 1972, CUST-O-FAB has thrived on a strong foundation of ethics and honesty. Over the years, we have refined these principles into core values to keep each other safe, build a quality product, deliver it on schedule, and provide value through partnership, dedication, and communication. These principles have been ingrained in our culture since 1972, have stood the test of time, and are at the core of our Count On Us commitment in all we do.

Our Journey


The Founding

Established as a small fabricator of structural steel with five employees including founders Red Graham and Jack Jarrett. 

CUST-O-FAB quickly became a code welding shop providing equipment for the refining and chemical industries. 



Laying Down Roots

CUST-O-FAB relocated from its original fabrication shop in Tulsa, OK to its current location in Sand Springs, OK.

CUST-O-FAB ON-Site Services.jpg

Team CUST-O-FAB is committed to our “Count On Us” culture and giving back to the communities where we live and work through partnerships, charitable donations, and pitching in when one of our own is in need.


Meet the people who lead Team CUST-O-FAB



CUST-O-FAB Sustainability.png

CUST-O-FAB is dedicated to continually improving our environmental, social, and governance (ESG) practices through our dedicated workforce and robust product offering. This commitment affects every aspect of our business, including how we engage within the communities we work and live, fabricate equipment, execute new projects, operate our business, and develop new technologies for improved efficiencies and emissions.

Improved ESG Through Heat Exchanger Solutions

CUST-O-FAB ESG Commitment_edited.png

Antiquated heat exchanger designs are hindering today’s ESG initiatives. CUST-O-FAB strives to align with our customer’s ESG directives by understanding the end-use needs, providing multiple heat exchanger products, and implementing innovation with industry applications.

bottom of page