Browse the Top Engineering Companies Serving Lake Barrington, IL

Weiler Engineering specializes in designing and manufacturing advanced Blow/Fill/Seal (B/F/S) machinery for pharmaceutical and healthcare applications. Our solutions prioritize precision, sterility, and regulatory compliance, offering customizable systems to enhance production efficiency. With over 60 years of expertise, we deliver cutting-edge aseptic packaging technology trusted globally.

TRICOR Systems provides electronic contract manufacturing, medical device production, and engineering services for diverse industries. Founded in 1976, we combine technical expertise with ISO certifications to deliver reliable hardware and software solutions. Our commitment to quality and innovation has established us as a trusted partner for Fortune 500 companies and specialized clients worldwide.

CSMI provides specialized engineering services for manufacturing clients in FDA and USDA-regulated industries. We deliver comprehensive solutions including process engineering, packaging line integration, and project management. With ISO 9001 certification and 40+ years of experience, we help global clients optimize production efficiency and compliance.

Root Engineering Services provides comprehensive MEP engineering solutions across Texas and Wisconsin. Our client-focused approach combines technical expertise with exceptional communication to deliver tailored engineering services for commercial, healthcare, educational, and municipal projects. We maintain a legacy of excellence established by founder Richard Root through innovative solutions and lasting client relationships.

Haeger Engineering is a Chicagoland-based civil engineering and land surveying firm established in 1969. We serve private developers and public municipalities with cost-effective, constructible solutions across residential, commercial, and infrastructure projects. Our expertise spans surveying, construction services, and land planning, supported by decades of regional experience.

Automated Systems provides FDA compliance solutions, systems automation services, and technical staffing for life sciences industries. Specializing in pharmaceutical, biotech, and medical device sectors since 1989, we deliver validated automation systems, data integrity strategies, and expert project professionals. Our integrated approach combines regulatory expertise with operational technology to help clients maintain compliance while optimizing manufacturing processes.

WCW Engineers Inc. specializes in full-service consulting engineering for building systems. Our expertise spans HVAC, plumbing, electrical, and energy conservation solutions for institutional, commercial, and industrial facilities. With LEED accreditation and over 65 years of cumulative engineering experience, we deliver innovative, code-compliant designs through state-of-the-art technology and personalized client collaboration.

Soil and Material Consultants provides geotechnical engineering and construction material testing services, specializing in soil analysis, pavement investigations, and quality assurance. With 40+ years of experience and IDOT-certified professionals, we deliver accurate field testing and laboratory analysis. Our engineering team ensures compliance with AASHTO and IDOT standards through comprehensive subsurface exploration and materials testing.

GARD Analytics provides specialized energy software development, building energy modeling, and environmental R&D services. We help institutional, governmental, and corporate clients optimize building energy performance through advanced simulation tools and economic analysis. With expertise dating to 1995 and legacy ties to pioneering energy research organizations, we deliver solutions for energy code development, software testing, and customized training programs.