Business Details
34 Years
experience
Your Trusted Engineering Partner for Integrated Solutions
Founded in 1992, G & W Engineering has built a reputation as a trusted multi-disciplinary engineering firm with decades of experience across major industries. Our approach centers on listening to client needs and delivering innovative, sustainable solutions through a collaborative process that emphasizes openness, honesty, and integrity. With a team of specialized engineers and consultants, we provide comprehensive MEP/FP, civil, and building enclosure services that simplify complex projects and drive better outcomes. Our engineers prioritize code-compliant designs that ensure accuracy, clarity, and constructability while protecting client investments. Operating from our St. Louis headquarters and regional offices, we serve projects nationwide through 45-state registration and a deep understanding of industry-specific challenges.Our commitment to excellence extends to commissioning, facility assessments, and forensic analysis that mitigate risks and optimize building performance. Clients consistently recognize our ability to deliver quality products on time and on budget, as evidenced by long-term partnerships spanning decades. We maintain rigorous quality control through BIM coordination, enclosure testing, and LEED consulting that aligns with evolving sustainability standards. Our team's technical expertise is complemented by personalized service, with direct communication channels to engineering coordinators and project directors. By integrating all disciplines under one roof, we eliminate coordination challenges and create seamless engineering solutions tailored to each client's unique vision and objectives.
Services
MEP/FP Design
Civil Engineering
Building Enclosures
Commissioning
Assessment Services
Sustainability Consulting
Energy Audits
BIM Coordination
Details
- Year established: 1992
Highlights and features
- We offer 30+ years of multi-disciplinary engineering experience across major industries
- Our integrated team delivers coordinated MEP/FP, civil, and structural solutions
- We guarantee code-compliant designs that prevent project delays and costly errors
- Our services extend to 45 states with localized expertise in regional requirements
- We maintain 100% client satisfaction through transparent communication and proven processes
What people say
Professional, friendly
Quality product
Complete and accurate drawings
No code problems
Timely execution
Services
MEP/FP Design
G & W Engineering provides comprehensive mechanical, electrical, plumbing, and fire protection system designs for diverse facility types. Our engineers emphasize energy efficiency, indoor air quality, and life safety while delivering construction documents that minimize field issues. With integrated BIM coordination and LEED consulting capabilities, we ensure systems align with sustainability goals and operational requirements across commercial, healthcare, and industrial projects.
Civil Engineering
Our civil engineering services cover municipal infrastructure, commercial site development, and industrial facility planning. The team delivers land development solutions including stormwater management, wastewater systems, and transportation infrastructure. With expertise in federal and state regulations, we provide permitting assistance and sustainable design solutions that balance functionality with environmental considerations for projects of all scales.
Building Enclosures
G&W's building enclosure specialists offer full lifecycle support from design review to forensic analysis. Services include enclosure commissioning, roof consulting, and water infiltration testing that mitigate construction risks. Our team conducts field testing and performance validation to ensure building envelopes meet energy efficiency standards while protecting against environmental stressors through comprehensive quality control programs.
Commissioning
We provide full-spectrum commissioning services verifying building systems' performance from installation through operation. Our process includes functional testing, control sequence validation, and operational training that optimize system efficiency. Retro-commissioning services identify performance gaps in existing buildings, while new construction commissioning ensures systems meet design intent and owner requirements through documented verification protocols.
Assessment Services
Our facility condition assessments deliver detailed evaluations of building systems' current status and lifecycle projections. Reserve studies identify future capital expenditure needs while property condition reports inform investment decisions. Using advanced diagnostic tools, we assess structural integrity, MEP system performance, and enclosure condition to develop cost-effective maintenance and renovation strategies for commercial and institutional properties.
People
Kevin Brown
MEP/F Design Engineer
Specializes in mechanical and electrical systems design with expertise in creating code-compliant construction documents that minimize field issues.
Charles Voltz
Civil Engineering Director
Leads civil engineering projects with focus on municipal infrastructure and commercial site development across multiple market sectors.
Joe Dressler
Building Enclosures Specialist
Provides technical leadership in enclosure commissioning and forensic analysis to ensure high-performance building envelopes.
Mike Lundry
Accounting Manager
Manages financial operations with emphasis on maintaining transparent client billing processes and project cost controls.
Eileen Griesemer
Creative Director
Coordinates marketing initiatives and client communications while managing testimonial collection and website content updates.
Questions
What engineering disciplines does G&W offer?
We provide MEP/FP, civil, structural, and building enclosure engineering services with specialized commissioning and assessment capabilities.
How does G&W ensure project coordination?
Our integrated team approach combines all engineering disciplines under one roof to eliminate coordination challenges and streamline project delivery.
What industries do you specialize in?
We serve healthcare, education, federal, hospitality, industrial, retail, and housing sectors with market-specific engineering expertise.
Can you handle projects outside Missouri?
Yes, we're registered in 45 states and the District of Columbia, providing engineering services nationwide through regional offices.
How do you maintain design quality?
We implement rigorous quality control through BIM coordination, enclosure testing, and code-compliant documentation reviews at every project stage.
What makes G&W different from other firms?
Our 'Listen, Collaborate, Solve' approach combines technical expertise with client-focused service and 30+ years of proven engineering experience.
