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Business Details
42 Years
experience
Expert Mechanical Engineering Solutions
Established in 1984, VAV International has built a reputation for excellence in mechanical engineering with specialized expertise in HVAC, plumbing, and fire protection systems. Our team combines decades of technical experience with a proactive approach to client collaboration, ensuring design intent translates seamlessly into practical construction outcomes. We prioritize long-term building performance through four-dimensional project planning that considers 1, 3, 10, and 25-year post-construction functionality.

With deep familiarity across high-tech, biomedical, industrial, and healthcare sectors, we deliver tailored solutions that avoid one-size-fits-all methodologies. Our commitment extends beyond initial design phases, maintaining active involvement throughout construction to guarantee practical implementation of innovative engineering concepts. This philosophy has positioned us as trusted advisors who coordinate effectively with multiple trades to address each project's unique requirements.
Services
HVAC Engineering Plumbing Design Fire Protection Systems Retrofit Solutions Fast-Track Projects
Details
  • Year established: 1984
Highlights and features
  • We specialize in complex HVAC systems for high-tech and healthcare facilities
  • Our team maintains active construction phase involvement for practical implementation
  • We implement four-dimensional project planning for long-term performance
  • Our engineers hold Professional Engineer (P.E.) and Certified Plumbing Designer (CPD) credentials
  • We coordinate with multiple trades to deliver tailored engineering solutions
Services
HVAC Engineering
Our HVAC engineering services specialize in designing advanced climate control systems for complex facilities. With expertise in high-tech and healthcare environments, we create energy-efficient solutions that maintain precise environmental conditions. Our engineers ensure seamless integration with building infrastructure while prioritizing long-term operational efficiency and occupant comfort.
Plumbing Design
We develop comprehensive plumbing systems tailored to diverse building requirements. Our designs address water distribution, waste management, and specialized piping needs for industrial and healthcare facilities. By combining technical precision with practical construction considerations, we deliver reliable systems that meet strict regulatory standards and operational demands.
Fire Protection
Our fire protection engineering covers complete life-safety system design for new and existing buildings. We specialize in code-compliant sprinkler systems, fire alarm integration, and suppression solutions tailored to high-risk environments. Our approach balances safety requirements with minimal impact on building operations and aesthetics.
Retrofit Solutions
We provide engineering solutions for modernizing aging building systems while maintaining operational continuity. Our retrofit expertise addresses HVAC, plumbing, and fire protection upgrades in occupied facilities. We develop phased implementation plans that minimize disruption while improving system performance and energy efficiency for extended building lifecycles.
Fast-Track Projects
Our team specializes in delivering engineering solutions for time-sensitive projects across biomedical and industrial sectors. We implement coordinated design-construction methodologies that maintain quality while meeting aggressive timelines. This approach ensures practical documentation that supports rapid project execution without compromising system integrity or regulatory compliance.
People
Semoon Oh
Principal
As Principal Engineer, Semoon Oh leads VAV International's strategic direction with over 35 years of mechanical engineering experience. His expertise in complex system integration ensures technical excellence across all projects.
Peter Radzim
Project Manager
Peter Radzim manages engineering projects with a focus on practical construction solutions. His technical leadership ensures seamless implementation of mechanical systems in challenging high-tech environments.
Frank Stramaglia
Plumbing Manager
As Plumbing & Fire Protection Manager, Frank Stramaglia brings specialized code compliance expertise. His designs balance safety requirements with operational efficiency for complex healthcare facilities.
Jared Humphreys
HVAC Manager
Jared Humphreys leads HVAC design efforts with LEED certification expertise. His solutions optimize energy efficiency while maintaining precise environmental controls for sensitive laboratory environments.
Pat Manning
Senior Engineer
Senior HVAC Engineer Pat Manning specializes in sustainable system design. With LEED BD+C certification, he develops energy-efficient solutions that meet rigorous healthcare facility requirements.
Questions
What engineering specialties does VAV International offer?
We specialize in HVAC systems, plumbing design, and fire protection engineering for complex commercial and industrial facilities.
Which industries does VAV International serve?
Our engineering expertise supports high-tech manufacturing, biomedical research, healthcare facilities, and industrial complexes with specialized mechanical systems.
How does VAV approach complex retrofit projects?
We develop phased implementation plans that maintain building operations during upgrades, ensuring minimal disruption while improving system performance and energy efficiency.
What makes VAV's engineering approach unique?
We use four-dimensional project planning that considers long-term building performance across 1, 3, 10, and 25-year timelines post-construction.
How does VAV ensure construction phase success?
Our team maintains active involvement throughout construction, providing practical documentation and coordinating with multiple trades to guarantee successful implementation of engineering designs.