Business Details
34 Years
experience
MDI: Trusted Electrical Contractors in Chicagoland
Founded in 1992, MDI has been a trusted provider of electrical and telecommunications solutions throughout Chicagoland and beyond, serving clients with a global reach. Our full-service contracting firm combines deep industry expertise with a commitment to innovation, delivering tailored solutions for commercial, industrial, and data center projects. We prioritize quality installations, detailed CAD planning, and comprehensive project management, ensuring every client receives end-to-end support aligned with their evolving needs. Our 30-year track record of excellence is built on a pristine safety record, a skilled workforce of experienced project managers and electricians, and a dedication to completing projects on time and within budget.By maintaining a customer-first approach, weve cultivated long-term relationships and a reputation for reliability in both national and international markets. Our ability to adapt to technological advancements and complex challenges positions us as a leader in electrical contracting, consistently meeting the demands of modern infrastructure. From initial design to final execution, we ensure seamless integration of electrical systems, empowering clients with efficient, future-ready solutions. Our mission remains focused on exceeding expectations through precision, collaboration, and unwavering service quality.
Services
Electrical
Life Safety
Design
Manufacturing
Voice & Data
Details
- Year established: 1992
Highlights and features
- We offer over 30 years of electrical contracting experience.
- Our team ensures projects are completed on time and on budget.
- We maintain a pristine safety record with rigorous standards.
- We provide detailed CAD drawings and comprehensive manuals.
- Our national and global reach serves diverse industry needs.
Services
Electrical
MDI delivers comprehensive commercial electrical solutions, from large-scale installations to repair services. Our experienced team ensures precise execution, utilizing detailed CAD planning and advanced technology to meet project timelines and budgets. Clients benefit from customized electrical systems and reliable support throughout every project phase.
Life Safety
Our life safety division specializes in fire alarm and emergency response technologies, prioritizing operational excellence and customer service. We design, install, and maintain systems that ensure regulatory compliance and occupant safety. Our approach combines innovative solutions with rigorous testing to deliver dependable protection for commercial and industrial facilities.
Design
MDI offers full-spectrum design services for electrical and data infrastructure, including detailed CAD drawings and project schematics. We collaborate closely with clients to create scalable, future-ready systems tailored to specific operational needs. Our designs emphasize efficiency, safety, and seamless integration with existing infrastructure for optimal performance.
Manufacturing
Custom manufacturing solutions support project-specific electrical needs, ensuring precision and reliability. We produce specialized components and assemblies to meet exacting industry standards. Our in-house capabilities enable rapid prototyping and production, reducing lead times while maintaining strict quality controls for complex installations.
Voice & Data
Voice and data network solutions provide robust telecommunications infrastructure for businesses. We design and deploy systems that support high-speed connectivity, scalability, and security in commercial and industrial environments. Our expertise includes structured cabling, network optimization, and integration with existing IT frameworks for uninterrupted operations.
Questions
What services does MDI Electrical Construction offer?
We provide electrical contracting, life safety systems, design, manufacturing, and voice/data network solutions for commercial, industrial, and data center clients.
Does MDI serve areas outside of Chicago?
Yes, we operate nationally and globally, supporting projects in diverse locations while maintaining our Midwest headquarters.
How experienced is MDI Electrical Construction?
Founded in 1992, we bring over 30 years of expertise in electrical contracting, with a focus on safety and innovative technology.
What differentiates MDI from competitors?
Our dedicated team, pristine safety record, and commitment to on-time, on-budget delivery ensure reliable, high-quality results for every project.
Do you provide project documentation?
Yes, we deliver detailed CAD drawings at project start and comprehensive operating manuals upon completion for client clarity.
