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Business Details
25 Years
experience
Your Trusted Engineering Partner in Tulsa, OK
Excellence Engineering has been delivering engineering, procurement, and automation solutions since 2001. Our ISNetworld-certified team specializes in mechanical, civil/structural, instrumentation, electrical, and automation engineering for the petrochemical industry. With expertise in midstream and upstream facility design, we provide full lifecycle project management from concept to completion. Our engineers hold advanced certifications in process safety management, hazardous area classification, and arc flash analysis. We maintain a 20-year track record of successful projects across 12 states, including pipeline relocations, terminal expansions, and control system upgrades.

Our proprietary design-build methodology reduces project timelines by 30% while maintaining strict safety compliance. We invest annually in staff development, with 85% of our engineers holding multiple professional licenses. Our Tulsa-based team serves clients nationwide through a network of regional project offices. We maintain a 98% client retention rate through transparent communication and guaranteed project milestones. Our quality assurance program includes third-party audits and continuous process improvement initiatives.
Services
Mechanical Engineering Civil/Structural Engineering Instrumentation & Electrical Automation & Controls Project Management Pipeline Design Terminal Upgrades Process Safety Management Hazardous Area Classification Arc Flash Studies
Details
  • Year established: 2001
Highlights and features
  • 20+ years of specialized engineering experience in energy infrastructure
  • ISNetworld-certified safety management systems
  • Proprietary design-build methodology reduces project timelines by 30%
  • Nationwide service with regional project offices
  • 98% client retention rate through guaranteed project milestones
Associations and certifications
  • ISNetworld
What people say
Excellent in scope Pristine performance Difference for us Aptly named Completed excellence
Services
Mechanical Engineering
Our mechanical engineering team specializes in facility design optimization for maximum efficiency. We provide pipe stress analysis, hydraulic studies, and 3D modeling services that reduce operational costs by 25%. Clients benefit from our expertise in process piping design and equipment specification.
Civil/Structural Engineering
Seasoned civil engineers deliver robust foundation solutions for industrial facilities. Our services include structural analysis, drainage systems, and tank foundation design that ensure long-term facility integrity in challenging environments.
Automation & Controls
Controls engineering team implements advanced SCADA and PLC systems for facility automation. Our solutions improve operational efficiency by 40% through real-time monitoring and optimized control processes across multiple industries.
Project Management
Experienced project managers coordinate all aspects of engineering projects using proven design-build methodology. We maintain strict budget control while ensuring timely delivery of complex infrastructure projects nationwide.
Hazardous Area Classification
Specialized safety assessments identify hazardous zones in petrochemical facilities. Our certified engineers perform detailed classification studies that ensure compliance with NFPA 70E standards and reduce operational risks.
Questions
What engineering services does Excellence Engineering offer?
We provide mechanical, civil/structural, instrumentation, electrical, automation, and project management services for energy infrastructure projects.
How long has Excellence Engineering been in business?
We've delivered engineering solutions since our founding in 2001, with over two decades of industry experience.
What safety certifications does EEI hold?
We maintain ISNetworld safety certification and comply with all NFPA 70E standards for electrical safety.
What geographic areas do you serve?
While based in Tulsa, we execute projects across the United States, including Texas, Louisiana, and North Dakota.
What industries do you specialize in?
We focus on petrochemical, midstream, and upstream energy sectors with specialized expertise in pipeline and terminal projects.
How does EEI manage complex projects?
Our proprietary design-build methodology combines technical expertise with proven project controls for successful delivery.