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Commercial HVAC, Mechanical, and Facility Operations Engineering Services

"24 hour leading-edge service"

Servicon Facilities & Mechanical Services (DBA) DiAna Consulting & Services, LLC serves both private and public sectors with a team that has over 45 years of combined managerial experience in the MEP industry. Founded in 2014 by Brandy Elizabeth DiAna, Servicon proudly serves the Maryland, Virginia, DC, Pennsylvania, and Delaware areas. You’ll find technicians available around the clock who are trained on leading manufacturing equipment of nearly every stripe.

Our mission

We will focus on your operational requirements with a combination of exceptional service and integrity so you can focus on your own priorities.

Vendor Profile

DUNS: 030235940


Primary NAICS: 238220 * Plumbing, Heating, and Air-Conditioning Contractors

Secondary NAICS: 238320, 238310, 221330, 238290, 238210

Virginia HVAC Masters License
Virginia Class A Contractor License
Maryland HVAC Masters License
Maryland Construction/Business License
District of Columbia HVAC Masters License
District of Columbia Contractor License
District of Columbia High Pressure Steam Class #1 License
District of Columbia High Pressure Steam Class #3 License