Logo for Servicon Facilities & Mechanical Services
US Federal Contractor Registration's System for Award Management Verified Vendor Seal


Servicon Facilities & Mechanical Services (DBA) DiAna Consulting & Services, LLC offers a wide array of trade services including:

  • Our factory trained technicians service all facets of commercial HVAC equipment with extra attention to detail. We provide HVAC and refrigeration repair, maintenance, service, and Installations throughout the National Capitol Region.
  • As a licensed full-service mechanical contractor, our company has plumbing capabilities to service, install, retrofit, replace, upgrade, and modify plumbing systems in new and occupied buildings. With every plumbing project, our team aims to ensure minimal impact on building occupants’ productivity.
  • Our sheet metal capabilities that enable us to deliver and fast track sheet metal projects and custom duct work installations quicker than anyone in the region. Our dedicated sheet metal professionals can handle projects of all sizes.

Core Competencies

  • Mechanical Services - Facility Mechanical Operations
  • HVAC Services - Heating Ventilation and Air Conditioning
  • Welding Services - Pipe Fitting and Fabrications
  • Pipe Insulation Services - Mechanical Piping Insulation
  • Engineering Services - Facility Operating Engineers
  • Sheet Metal Services - Duct Work and Ventilation
  • Plumbing Services - Water and Drains
  • Controls - (BAS) Building Automation Systems and (EMS) Energy Management Systems

The Servicon Difference

At Servicon Facilities & Mechanical Services (DBA) DiAna Consulting & Services, LLC our facilities engineering solutions build value for you through innovation and continuous improvement. Because every facility is different, we analyze current conditions and operations. Then we design a customized program that results in operational efficiencies, satisfied customers, and waste elimination to improve your bottom line. Additionally, our safety record on projects is claim free. We are proud to say we have never had a safety accident on any project.

Cape-image one
Cape-image one
Cape-image one