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EMI's mission is to be the premier provider of high-quality commercial cleaning services at competitive prices, using environmentally sustainable products and practices.

Known for our excellence, reliability and innovation, EMI is the preferred choice for commercial cleaning in DC, MD and VA. Our clients tell us that EMI's responsiveness and personal attention to customer service is a major factor that distinguishes us from our competitors. This results in fierce client loyalty to EMI and a retention rate exceeding 95%, virtually unsurpassed in the industry today.

Corporate Profile

  • Established in 1987

  • Serving Washington DC, MD and VA

  • Servicing over 15 million square feet

  • Over 400 cleaning professionals


  • Commercial office, including secure facilities

  • Retail

  • Industrial

  • Medical and professional buildings

  • Education

  • Multi-family

Meet The Leadership Team

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Kevin J. Conley


  • LinkedIn

James S. Guzman


  • LinkedIn
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Esther Guzman


  • LinkedIn
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Dennis Conley

Senior Account Manager

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Joe Tolman

Senior Sales Executive

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Lisa Cohn

Director of Customer Experience

  • LinkedIn
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Salvador Guzman

Director of Operations

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Jack Guzman

Operations Manager

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Yesly Castillo

Human Resources

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Ellen Guzman

Systems Manager

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Michelle EMI headshot photo August 2023

Michelle Voelkel

Account Manager

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Vanesa Rodriguez

Customer Service Coordinator

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Ashley EMI profile Photo 2023 _edited_ed

Ashley Moreno

Administrative Associate

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For general inquiries, please contact

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