CSD Services is a structural steel detailing firm with 35 years of experience in structural and architectural miscellaneous steel detailing. CSD Services started in Lubbock, TX as Callaway and Company in 1983. In 2006, Greg Callaway, President, re-located and restructured the company into CSD Services, Inc. and setup HQ in Friendswood, TX., a suburb of Houston. CSD Services uses the latest technology to provide accurate and timely drawings to our customers. Our dedicated, experienced staff is what makes CSD Services stand apart from other detailing firms. Our staff is professional, well- trained and ready to meet the individual needs of our customers.
Greg began working in the steel industry at the age of 15 in the Mosher Steel Detailer Training Program and started his first detailing business at the age of 22 working out of his home. With an entrepreneur spirit, Greg opened up a steel detailing office in Lubbock, TX. in 1983. With over 40 years of experience, Greg is extremely knowledgeable in all phases of the structural steel industry. Greg enjoys bike riding, kayaking, fishing and spending time with his wife, 4 children and 6 grandchildren.
Vice-President of Operations
David is a native Texan, but raised in Madrid, Spain as a proud military brat of a US Air Force member. He has a Masters in Information Technology and was owner of a Tech Service Company before joining CSD in 2006. David enjoys physical fitness, fishing and supports the MS Society and the Alzheimers Assoc.
Vice-President of Production
Kevin has 13 years of detail structural design and drafting experience in the oil and gas industry, 5 of which were spent leading or managing drafting/design teams. Kevin received his degree in Operations and Project Management from Southern New Hampshire University and is set to begin his master program in Operations and Project Management in September of 2018. He joined the team at CSD Services in May 2018 as a project manager. Kevin enjoys spending time outdoors with his wife and 3 children, coaching baseball, kayaking, hiking, fishing and swimming. Kevin loves to workout, hunt, golf, and he and his family are huge Disney fanatics with a Disney home base at the Polynesian
Senior Project Manager
Kevin has 22 years experience in structural steel detailing/checking with 7 years as a project manager. Kevin has a Bachelor of Science in Architectural Studies from the University of Texas. He is proficient in AutoCAD, drafting with manual tools and trained in 3D modeling software Kevin is very involved in his church and an active volunteer in his community.
With 40 years’ experience in the structural steel detailing business, Bobby has experience in steel erection and fabrication as a construction site supervisor, project manager and engineering manager. Bobby studied Industrial Education at Texas Engineering Extension Service and has received a Certificate in Drafting/Design from College of the Mainland. Bobby enjoys camping in his RV with family and friends.
Sr. Structural Detailer/Project Manager
Brent has 24 years of experience in structural steel detailing. Brent has A.A.S. in Drafting/Design Tech from Victoria College, AutoCAD Certificate from North Harris College and SDS/2 Basic Training from Design Data. Brent enjoys canoeing.
Assistant Project Manager
Virginia currently co-manages projects as an assistant to Greg Callaway. She has 15 years’ experience in the construction industry. She began her career in document control and is training to become a project manager. Virginia resides in Friendswood, TX with her two children, Malik & Mia
Structural Steel Detailers
Bhavesh Gajjar (BG)
Sr. Structural Detailer/Checker
BG has over 20 years work experience in the structural engineering field. BG has a Bachelor of Engineering degree in Civil Engineering. He also received a Certificate in Elementary Structural Design from the University of Toronto. BG has successfully completed training courses in Tekla Structures, Supervisory Management, AutoCad-3D Modeling, Quality Control and ISO 9000, Quality Management and Network-Centered Computing. BG enjoys reading religious books and attending religious lectures, classes and events.
Arvin has 6 years’ experience as a 3D Modeler/Detailer. He received a Bachelor of Science in Civil Engineering at Bulacan State University Phillippines. Arvin enjoys computer games and is a basketball fan.
Sr. Structural Detailer/Checker
Received an Associated degree in Electro-Mechanical Drafting in 1995 and began working for Callaway and Co. in 1996. Alma’s duties have included Detailer, Project Coordinator, Checker and Detailing Trainer in AutoCAD and SDS. She has 12+ years’ experience in SDS and 20+ years’ experience in AutoCAD. Alma enjoys reading, crafts, watching movies and spending time with her family.
Sr. Miscellaneous Detailer
Jesus was born in Mexico where he studied Civil Engineering. Jesus has 23 years of steel detailing experience. He began his career at Beck Steel in Lubbock before coming to work at CSD 8 years ago. Jesus enjoys playing the guitar and spending time with his family.
Sr. Structural Detailer/Checker
Lolit has 28 years of experience in steel detailing and first began working for Callaway and Co in 2000. She has a Bachelor of Science in Architecture and is proficient in SDS2 and AutoCAD. Lolit enjoys doing crafts with her twins, baking pastries and water color painting in her free time.
Donna has 26 years of experience in document control along with experience in project management, purchasing, production management, safety and ISO compliance. Donna enjoys movies, theater and baseball (avid Astros fan).
Brooke joined CSD Services in 2014 as a document control specialist shortly after graduating from Clear Springs High School. Brooke is experienced in Excel and Microsoft Office and enjoys spending time with her adorable 4 year old daughter.
Krissy has 25 years’ experience in accounting and as an administrative assistant. She has experience in all phases of accounting, collections and processing change orders along with expertise in Microsoft Excel, Quickbooks and Peachtree software. Krissy loves to cook, bake, crafts and spend time with her children.
Patsy has over 40 years’ experience in accounting and 15 years’ experience in Human Resources. Experienced in Quickbooks and Peachtree software along with experience in all phases of accounting, insurance and legal documentation requirements for employees and business. Patsy enjoys gardening, sports and spending time with her family.