Business Details
Emergency
services
Custom Hydraulic Equipment Repair & Manufacturing Services
Hannon Hydraulics has been a global leader in hydraulic equipment repair, manufacturing, and reengineering for 40 years. Our team of expert craftsmen combines technical expertise with a commitment to quality, serving diverse industries including oil and gas, steel mills, mining, aerospace, and defense. We specialize in custom hydraulic system design, field service deployments, and comprehensive recertification programs. With operations in Dallas, Houston, and locations worldwide, our engineers deliver innovative solutions for complex challenges.We maintain a dedicated assembly room to ensure precision in every project and offer 24/7 emergency support to minimize downtime. Our 50-foot-long cylinder repair capabilities and global field service teams enable us to handle projects of any scale. We prioritize preventative maintenance and offer a core exchange program to ensure continuous equipment operation. Our case studies demonstrate proven success in solving critical hydraulic failures while delivering significant cost savings to clients.
Services
Hydraulic Repair
Custom Manufacturing
Field Services
Recertification
Spare Parts
Exchange Program
Emergency Service
Preventative Maintenance
Highlights and features
- We offer 40 years of specialized hydraulic engineering expertise
- Our global field service teams operate 24/7 for emergency support
- We maintain ISO-certified quality control standards in all operations
- Our engineers develop custom solutions for complex hydraulic challenges
- We guarantee OEM-specification repairs with 1-year warranties
Services
Hydraulic Repair
Our 40-year expertise in hydraulic repair addresses equipment failures across all industries. We perform complete disassembly, inspection, and OEM-specification rebuilding of hydraulic components. Our dedicated assembly room ensures precision in every repair, with capabilities for cylinders up to 50 feet long. We maintain strict quality control through NAS 6 cleanliness standards for hydraulic fluids. Clients benefit from reduced downtime and extended equipment lifespan through our comprehensive repair solutions.
Custom Manufacturing
We engineer custom hydraulic systems for demanding applications in harsh environments. Our team develops complete hydraulic power units, accumulators, and motion compensation systems tailored to client specifications. Using advanced CAD software and precision machining, we create solutions for aerospace, defense, and industrial applications. Our manufacturing process incorporates preventative maintenance features that reduce long-term operational costs. Clients receive fully tested systems that meet exact performance requirements.
Field Services
Our global field service teams provide emergency response and scheduled maintenance worldwide. We handle equipment installation, commissioning, and troubleshooting for all hydraulic systems. Our technicians hold HSE certifications for onshore and offshore operations. We supply job safety analyses and heavy lift plans for complex installations. Clients receive 24/7 access to experienced engineers who resolve critical hydraulic failures at any location.
Recertification
We provide comprehensive recertification services to maintain compliance with industry standards. Our process includes equipment inspection, component upgrades, and documentation for API, ABS, ISO, and DNV certifications. We perform 5-year interval inspections and prepare detailed reports for regulatory compliance. Clients benefit from extended equipment lifespan while maintaining safety and operational standards. Our services ensure continued certification for critical hydraulic systems.
Spare Parts
Our spare parts division provides direct replacements and custom-engineered components for all hydraulic equipment. We stock pumps, motors, valves, and accumulators while offering fabrication for obsolete parts. Our engineers develop custom solutions when standard parts aren't available. Clients receive rapid delivery through our exchange program that minimizes downtime. We maintain extensive inventory for immediate response to urgent repair needs.
People
Freddie Coleman
Machinist
Freddie Coleman brings over 20 years of hydraulic engineering experience to Hannon Hydraulics. He specializes in complex hydraulic system repairs and has worked on diverse projects across multiple industries.
Bobby Owens
Dallas Plant Machinist
Bobby Owens is a veteran machinist with extensive expertise in precision hydraulic component manufacturing. He emphasizes craftsmanship and quality control in every project at Hannon's Dallas facility.
Questions
What hydraulic equipment services do you offer?
We provide complete hydraulic repair, custom manufacturing, field services, recertification, spare parts, and emergency support for all industrial applications.
How quickly can you respond to emergency repairs?
Our 24/7 field service teams deploy immediately with HSE-certified technicians available worldwide for urgent hydraulic system failures.
Do you work with international clients?
Yes, we operate globally with field service teams in Dallas, Houston, and locations worldwide for onsite installations and repairs.
What industries do you serve?
We support oil and gas, steel mills, mining, aerospace, defense, industrial plants, and any sector requiring hydraulic equipment solutions.
Can you repair large hydraulic components?
Our facilities handle cylinders up to 50 feet long and 104 inches in diameter with specialized machining and testing capabilities.
