Is your truck experiencing hydraulic issues that slow down your workday? At GTC Services, we provide professional hydraulics repairs and services designed to keep your heavy-duty truck reliable and safe.

Professional Hydraulic System Repairs for Heavy-Duty Trucks & Equipment Located Just Outside San Antonio In Converse, TX
Hydraulic systems power essential functions on your truck—from steering and lift gates to dump mechanisms and brake assist. When these systems fail, you face downtime, lost productivity, and safety concerns.
Common problems include leaking hoses, worn seals, contaminated hydraulic fluid, or malfunctioning pumps and cylinders. Drivers may also notice overheating, pressure loss, or sluggish equipment response. These issues can quickly escalate if ignored.
At GTC Services, we work to diagnose and repair hydraulic failures efficiently, so you don’t lose valuable time on the road. With service available across Converse, San Antonio, and surrounding Texas areas, we keep both owner-operators and fleet managers moving with confidence.
What Makes Us Different
When it comes to repairs, fast service and dependable results matter most. At GTC Services, you don’t wait around—we take pride in same-day service that ensures your truck is addressed as soon as it arrives.
Our strong partnerships also bring more value to every customer. Through IronLite Trailers in Mexico, we provide access to unique trailer resources, while our partnership with Blackstone gives fleets the advantage of secure parking, storage, and bay rentals. And with our deep roots from Guerra Truck Center, our team has decades of trucking expertise that allows us to deliver custom work that stands above the competition.
For heavy-duty drivers and fleets in the San Antonio region, this combination of speed, precision, and resources makes us the go-to choice when reliability matters.
Contact Us About Hydraulic Repairs Now: Call 210-648-0316!
Don’t let hydraulic system issues disrupt your schedule. Call 210-648-0316 today to book professional hydraulics repairs and services with GTC Services. We’ll get you back on the road quickly and safely.
FAQs
What Areas Do You Serve for Hydraulics Repairs?
We are based at 12930 IH 10 E in Converse, TX, near the intersection of IH 10 and FM 1516. However, our service extends well beyond the shop. We proudly serve San Antonio, TX; Schertz, TX; Universal City, TX; Austin, TX; Selma, TX; La Vernia, TX; and New Braunfels, TX, ensuring reliable hydraulic support across the region.
Can You Drive a Truck With Low Hydraulic Fluid?
Driving with low hydraulic fluid can cause overheating, loss of pressure, and damage to critical components like pumps and cylinders. Even a small drop in fluid can affect how your truck steers or operates under load. Continuing to drive under these conditions risks turning a minor repair into a major replacement.
How Often Should Hydraulic Fluid Be Changed?
Most hydraulic systems require a fluid change every 1,000 operating hours, but this can vary depending on usage and conditions. Dirty or contaminated fluid puts pumps, valves, and seals under unnecessary strain. By scheduling routine fluid checks and maintenance, you prevent unexpected breakdowns and extend the lifespan of your hydraulic system.
Get Reliable Hydraulic Repairs in San Antonio
Hydraulic issues don’t have to keep your truck out of service. Whether you’re an owner-operator in Converse or managing a fleet in San Antonio, GTC Services provides the fast, professional support you need. Call 210-648-0316 now and let us handle your hydraulic repairs with confidence.
Services In Converse, TX, Near San Antonio
Your trucks work hard — and they deserve maintenance and repairs that work just as hard. At GTC Services, we handle all types of heavy-duty services to keep your vehicles safe, efficient, and compliant. Our experienced technicians use advanced diagnostic tools and proven methods to ensure every repair meets your operational needs. Each service is designed to meet the demands of modern fleets and long-haul operators across Converse, San Antonio, and the surrounding region.
Fleet Services

Do you manage a fleet and need reliable service to keep your trucks moving? At GTC Services, we provide professional fleet services in Converse, TX designed to minimize downtime, reduce costly breakdowns, and keep your vehicles road-ready at all times.
DOT Inspection

Are you ready for your next DOT inspection? At GTC Services, we help keep your trucks compliant and on the road with professional state and federal inspections you can trust.
General Diesel Repair

Need fast, no-nonsense general diesel repair that keeps your trucks earning? We diagnose, fix, and return your heavy-duty vehicles &equipment to service quickly—so you stay on schedule instead of sitting in a bay across San Antonio routes.
Bus Repair

Is your bus struggling with electrical problems, battery issues, or breakdowns that disrupt your schedule? At GTC Services, we provide dependable bus repair to keep shuttle buses and commercial buses on the road and serving passengers across San Antonio and beyond.
Preventive Maintenance

Want to avoid costly breakdowns and keep your trucks running longer? Preventive maintenance gives you the peace of mind that your fleet is safe, compliant, and ready for the road.
Heavy Equipment Repair

Need fast, reliable heavy equipment repair that keeps your crew moving? You’re in the right place. This page explains what we fix, how we work, and why owner-operators and fleet managers across San Antonio trust GTC Services for uptime.
RV Repair

Got an RV problem that’s cutting into your plans? From chassis to coach systems, our RV repair team gets you back on the road fast—with work you can trust.
Truck Welding & Fabrication

Looking for reliable welding and fabrication that keeps your trucks and trailers on the road? At GTC Services, we deliver durable, precision repairs and custom builds designed to withstand the demands of heavy-duty work.
Specific Modifications

Looking to get more out of your truck? Specific modifications can transform the way your vehicle performs, handles, and supports your business. At GTC Services, we provide heavy-duty modification solutions designed to keep your trucks reliable, powerful, and tailored to your needs.
Hydraulics Repairs & Services

Is your truck experiencing hydraulic issues that slow down your workday? At GTC Services, we provide professional hydraulics repairs and services designed to keep your heavy-duty truck reliable and safe.
Trailer Repair

Is your trailer causing downtime with unexpected breakdowns? At GTC Services, we offer dependable trailer repair services to keep your trucks and trailers moving safely in and around San Antonio.
Truck Parts & Accessories

Need reliable truck parts and accessories to keep your trucks running strong? At GTC Services, we know downtime costs money. That’s why we provide durable parts and quick service, helping drivers and fleets in Converse and San Antonio stay on the road without unnecessary delays.
Our Customer's Testimonials
Sheena
We have used this shop before. Will recommend their services to anyone. The customer service from the front to the mechanics is top tier!
Ruth
My truck needed the California inspection and Scott was great. Quick and a really nice guy. I was in and out in a flash.
Darryl
Quoted their work, exceeded quality expectations, met their timeline, then stuck to original price quoted....... PRICELESS!!!!
