Reliability
Decisive support focused on keeping critical equipment available.
Our company
Service is the foundation.
For more than four decades, GTS has supported the equipment and infrastructure that keep industry moving.
Our history
Experience built across industries and continents.
General Turbine Systems was founded in 1979 in Phoenix, Arizona. The company moved to the Houston area in 1998 and reincorporated as General Turbine Systems of Texas, Inc.
GTS is fundamentally a service company, not simply an equipment seller. We support critical equipment through procurement, installation, field maintenance, repair, controls modernization, testing, and major overhaul.
Today our headquarters in Conroe, Texas places us just north of Houston and close to Bush Intercontinental Airport, ready to mobilize expertise and equipment wherever the work demands.
Founder and CEO
Sajjad “Saj” Chaudhry
A Utah State University graduate in Electrical Engineering, Saj built deep rotating machinery expertise at Dresser Rand, Ingersoll Rand, and Chevron. His international assignments span the United States, Venezuela, Saudi Arabia, Iran, Pakistan, and Bangladesh.
His project career includes work with PEMEX, Petrobras, Enron, Oasis, Enterprise Products, Total, and Fiat Avio. That breadth of experience continues to shape a practical company culture built around accountability, speed, and sound engineering.
200+
Years of combined turbine experience
Our highly experienced staff includes turbine engineers, mechanics, and project managers who know how to move complex work from diagnosis through execution.
Allison 501 specialists
Fast turnaround backed by complete capability.
GTS specializes in the procurement, removal, transportation, and overhaul of Allison 501 turbines. Our team has earned a reputation for fast overhaul turnaround without compromising engineering discipline.
In house test cell
Refurbished turbines can be tested before return to service.
Experienced team
Engineers, mechanics, and project managers work as one team.
Conroe, Texas
Connected to Houston. Ready for the world.
Our location near Bush Intercontinental Airport gives GTS rapid access to national and international operations. Our service network adds the resources of EthosEnergy, previously associated with Fiat Avio in Torino, Italy, RMS Rotating Machinery Services and its five large Houston area shops, and a Rolls Royce overhaul shop in Houston.
Deep Experience
Knowledge shaped by more than four decades in the field.
Full Lifecycle Support
Capability from procurement through testing and major overhaul.
Single Source Responsibility
One accountable team coordinating equipment, service, and execution.
Start the conversation