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Business Details
32 Years
experience
Trusted MEP Engineering Solutions in San Antonio
MS2 Engineering Consultants was founded in 1994 with a commitment to achieving design effectiveness while providing personalized service. Our structured design process ensures functional solutions that meet client needs within budgetary constraints, supported by a team with average senior staff experience of 25 years and design staff experience of 17 years. Licensed in Texas, Virginia, Arizona, Michigan, and Missouri, we maintain low employee turnover to ensure cohesive project execution. Our value-based philosophy emphasizes project-specific goals and the use of advanced design technology.

With expertise in mechanical, electrical, and plumbing systems, we deliver solutions for commercial, educational, municipal, and industrial projects. Our team actively pursues continuing education to maintain technical excellence while supporting innovation in design approaches. We have earned a reputation as an industry leader through our work on LEED-certified buildings and complex infrastructure projects across multiple states.
Services
Mechanical Engineering Electrical Design Plumbing Systems HVAC Engineering LEED Certification Building Automation Energy Analysis Fire Safety Systems Power Distribution Water System Design
Details
  • Year established: 1994
Highlights and features
  • 25+ years average experience among senior engineering staff
  • Licensed professionals operating in 5 US states
  • Value-based design philosophy balancing functionality and budget
  • Implementation of latest design technology software
  • Low employee turnover ensuring consistent project execution
Services
Mechanical Engineering
Our mechanical engineering team creates HVAC systems that balance functionality, budget, and energy conservation while preserving architectural elements. We design single-zone air handling systems, variable air volume systems, and energy recovery solutions for commercial and industrial buildings. With expertise in chilled water plants and building management systems, we deliver efficient climate control solutions for projects of all sizes.
Electrical Engineering
Our electrical engineers design comprehensive power distribution systems including standby, essential, and uninterruptable power solutions. We handle interior and exterior lighting systems, medium voltage distribution, and emergency power systems while ensuring compliance with life safety codes. Our team specializes in integrating electrical infrastructure with building automation systems for optimal energy efficiency and operational control.
Plumbing Design
Our plumbing design team develops comprehensive solutions for domestic water systems, storm drainage, and specialized applications like medical gas systems. We create water softening and filtration systems, acid waste management solutions, and natural gas distribution networks. Our engineers ensure code compliance while optimizing system efficiency for commercial, industrial, and healthcare facilities.
LEED Certification
We provide engineering support for LEED certification projects, incorporating energy-efficient mechanical, electrical, and plumbing systems. Our team has successfully completed LEED Silver and Gold certified buildings through strategic design of HVAC systems, lighting controls, and water conservation solutions. We help clients achieve sustainability goals while maintaining functional building operations.
Building Automation
Our engineers design integrated building management systems that control HVAC, lighting, and security through direct digital control platforms. We implement energy monitoring systems and automation sequences that optimize building performance while reducing operational costs. Our solutions support remote monitoring and maintenance for commercial and industrial facilities.
People
Ian C. Vohwinkle
President
Professional Engineer with over 20 years of experience in mechanical engineering and project management. Graduated from Milwaukee School of Engineering and has led MS2 since 2016, expanding its reputation as a premier MEP engineering firm in Texas.
Nicole R. Vohwinkle
CFO
Chief Financial Officer with 20+ years of experience in finance and benefits management. Previously worked in property management before joining MS2, where she leads financial strategy and human resources operations.
Patrick Howard
Electrical Project Manager
Licensed Professional Engineer in Texas, Nevada, and Arizona with 13 years of MEP engineering experience. Specializes in electrical system design and construction administration for commercial and industrial projects.
Victor H. Olivares
Senior Plumbing Designer
Senior plumbing designer with 28 years of experience in plumbing system design and construction administration. Supervises production staff and serves as lead construction administrator for MS2's plumbing projects.
Nathaniel Cassillas-Gutierrez
CAD Technician
CAD Technician with experience in municipal, higher education, and commercial HVAC systems. Joined MS2 during his senior year at UTSA and specializes in Revit and AutoCAD applications for mechanical systems.
Questions
What engineering services does MS2 offer?
MS2 provides mechanical, electrical, and plumbing (MEP) engineering design services for commercial, educational, municipal, and industrial projects.
In which states are MS2 engineers licensed?
Our engineers are licensed to practice in Texas, Virginia, Arizona, Michigan, and Missouri.
What types of building systems does MS2 design?
We design HVAC systems, electrical distribution networks, plumbing systems, fire safety systems, and building automation controls for various facility types.
Does MS2 handle LEED-certified projects?
Yes, we have extensive experience designing systems for LEED-certified buildings, including energy-efficient MEP solutions for Silver and Gold level certifications.
How experienced is the MS2 engineering team?
Our senior staff averages 25 years of experience, with design staff averaging 17 years of experience in mechanical, electrical, and plumbing engineering.
What project types does MS2 specialize in?
We specialize in commercial buildings, educational facilities, medical centers, retail developments, and industrial projects requiring complex MEP systems.