Industrial Pump, Compressor & Rotating Equipment Repair Services

Keeping Critical Operations Running Since 1975

For more than 50 years, Oliver Equipment Company (OEC) has helped customers maximize uptime through expert repair, maintenance, testing, and reliability services. From emergency repairs to complete equipment rebuilds, our factory-trained technicians provide OEM-authorized repair and service solutions designed to restore performance, improve reliability, and extend equipment life.

As an Authorized Service Center for leading manufacturers including Honeywell Sundyne, Milton Roy, Tusk Industrial Fybroc, and Dean, OEC combines factory-trained expertise, genuine OEM parts, performance testing, and proven repair processes to keep critical rotating equipment operating safely and efficiently.

Local Expertise Backed by OEM Support​

OEC provides OEM-authorized service and support for a wide range of industry-leading manufacturers through strategically located service centers across Texas, ensuring responsive service when and where it is needed.
Houston, Texas

Full-service repair facility supporting complex pump and compressor overhauls, full-performance testing for centrifugal pumps, OEM warranty repairs, and rapid-response field service.

Beaumont | Nederland, Texas 

Dedicated support for East Texas and Western Louisiana operations with strong service capabilities, inventory support, and responsive customer service.

Corpus Christi, Texas

Expanded Gulf Coast coverage with specialized support for refining, petrochemical, chemical processing, and industrial rotating equipment applications.

Our regional presence allows us to respond quickly, reduce downtime, and provide consistent OEM-authorized service, technical support, and field assistance throughout Texas.

Common Equipment Issues We Solve

Industrial equipment issues can quickly impact production, reliability, and operating costs. OEC helps customers identify the root cause of equipment problems and determine the right repair, rebuild, or maintenance path.

  • Mechanical seal leakage and seal failures
  • Excessive vibration impacting equipment reliability
  • Bearing failures and lubrication-related issues
  • Reduced pump performance, flow, or discharge pressure
  • Motor and electrical system failures
  • Shaft misalignment and coupling-related wear
  • Cavitation damage and hydraulic performance issues
  • Routine maintenance, wear component replacement, and lifecycle repairs

Specialized Services for Complex Equipment Challenges

Beyond routine repairs, OEC also supports more complex equipment issues that require deeper technical evaluation, engineered repairs, or modernization support.

  • Complete equipment rebuilds following catastrophic failures
  • Root cause failure analysis for recurring issues
  • Pre-commissioning and commissioning support
  • Custom weld modifications and engineered upgrades
  • Equipment modernization and retrofit projects
  • Support for obsolete and legacy equipment
  • Reliability improvement initiatives
  • Performance re-rates and equipment upgrades

Comprehensive Service Capabilities

OEC’s service department supports customers across the full equipment lifecycle, from preventative maintenance and emergency repairs to complete rebuilds, modernization, and field support.

Preventative Maintenance
  • Planned maintenance programs
  • Equipment inspections
  • Condition monitoring
  • Vibration analysis
  • Wear component replacement
  • Reliability assessments 
  • Predictive and corrective maintenance recommendations
Repair & Troubleshooting
  • Emergency repairs
  • Mechanical seal replacement
  • Bearing repairs
  • Alignment corrections
  • Root cause failure analysis
  • Pump, compressor, gearbox, and motor repairs
Overhaul & Rebuild

• Complete rebuilds
• Component machining and rework
• Dynamic balancing
• Equipment refurbishment
• OEM warranty rebuilds
• Performance restoration services

Upgrades & Modernization
  • Equipment re-rates and conversions
  • Reliability upgrades
  • Engineered modifications
  • Custom weld repairs
  • Legacy equipment solutions
  • Retrofit projects
Field Service & Commissioning
  • Installation support
  • Pre-commissioning and commissioning
  • Startup support
  • On-site troubleshooting
  • Technical support
  • Field inspections and evaluations

Testing & Validation

OEC utilizes rigorous quality assurance and quality control procedures to validate equipment performance before it is returned to service.

  • Our testing and validation capabilities include:
  • Full-performance testing for centrifugal pump applications
  • Pump hydraulic performance verification
  • Dynamic balancing
  • Calibration verification and linearity testing for metering pumps
  • Flow validation and performance verification
  • Final inspection and documentation
  • Documented QA/QC inspection and verification

 

Our Houston service center provides full-performance testing for centrifugal pump applications utilizing a test stand powered by a 150 HP drive motor, allowing repair validation and hydraulic performance verification prior to return to service.

Our Service Process

We partner with customers to improve long-term equipment reliability and reduce future failures through proactive maintenance and technical support.

Our service center team is committed to Service Excellence and follows rigorous quality assurance and quality control processes centered around restoring equipment reliability, maximizing performance, and minimizing customer downtime.

Step 1: Disassemble & Clean

Equipment is fully disassembled as required, and components are cleaned to allow for thorough inspection and accurate assessment.

Step 2: Evaluate & Inspect

Our team performs detailed visual, dimensional, and mechanical inspections to identify damage, wear, or performance concerns based on OEM specifications, tolerances, and recommendations.

Step 3: Assess & Recommend

OEC defines the recommended repair scope and collaborates directly with the customer to meet their operational needs. Findings, recommendations, and repair options are provided before work proceeds.

Step 4: Repair, Machine or Rebuild

Components are restored to OEM specifications or upgraded when appropriate. This may include replacing damaged parts, machining, fabrication, or welding repairs.

Step 5: Reassemble

Equipment is rebuilt using established quality procedures, best practices, and OEM standards.

Step 6: Test & Verify

Testing, balancing, alignment, and quality inspections are performed to verify performance, reliability, and compliance with specifications.

Step 7: Install & Start-Up Support

When required, OEC provides field services, installation assistance, commissioning, and startup support.

Step 8: Follow-Up & Ongoing Support

OEC partners with customers to improve long-term equipment reliability and reduce future failures through proactive maintenance and technical support.

Industries We Support

OEC provides repair and reliability support for customers operating in:

  • Refining
  • Petrochemical Processing
  • Chemical Manufacturing
  • Power Generation
  • Water & Wastewater
  • General Industrial Manufacturing


Our technicians support rotating equipment used in critical applications where equipment reliability, process continuity, operational efficiency, and safety are essential.

Why Choose Oliver Equipment Company?

OEM-Authorized Expertise

Factory-trained technicians utilizing genuine OEM parts, approved repair procedures, and manufacturer-supported service practices.

Performance Testing & Validation

Repairs are verified through testing, inspection, and quality control processes before equipment is returned to service.

Root Cause Failure Analysis

We identify the underlying causes of equipment failures and provide recommendations that improve reliability, extend equipment life, and reduce repeat issues.

Proven Industry Experience

Supporting refining, petrochemical, chemical manufacturing, power generation, water treatment, and industrial facilities since 1975.

Field Service & Commissioning Support

Installation assistance, startup support, commissioning, troubleshooting, and on-site technical services when and where they are needed.

Multiple Service Locations

Strategically positioned service centers in Houston, Nederland, and Corpus Christi provide responsive service, testing, repair, and field support throughout Texas.

Commitment to Reliability

Our goal is to accurately diagnose equipment issues, restore reliability, and help customers maximize uptime through quality repairs, technical expertise, responsive service, and long-term asset performance.

Need Immediate Equipment Support?

Whether you’re planning preventative maintenance or responding to an unexpected failure, OEC provides the expertise, resources, and OEM-backed support needed to keep your operation running.

Authorized Service Center for Sundyne, Milton Roy, Fybroc and Dean Products

At Oliver Equipment Company (OEC), we provide expert service backed by OEM parts, factory-trained personnel, and comprehensive factory warranties. This means you receive the highest level of service and reliability for your flow control equipment.

Our Product Brands

At Oliver Equipment Company (OEC), we proudly represent leading brands like Gusher, ROTECH, Siemens, and more. We service these brands and provide trusted flow control equipment for various industrial applications backed by decades of expertise.

Oliver Equipment Company (OEC)

AUTHORIZED REPRESENTATIVES FOR: