About Us

Our Mission

The men and women of Calvert Mechanical Solutions plan, install, service, and repair the critical HVAC, plumbing, electrical, and building automation systems for commercial clients in the central Maryland area. Taking pride in our workmanship and committed to the use of the best materials available, Calvert seeks to be the economical choice among local contractors. As part of the community for three and one half decades, Calvert embraces an unequaled work ethic and a pledge of honest and responsive performance for the clients who entrust their facilities to our care.

  • Administration

    John C. Smyth, President

    Geri Smyth, Vice-President

    Anne Marie Willis, Controller

  • Service

    John C. Smyth, Plumbing Service Manager

    Bryant Gorrell, HVAC Service Manager

    Doug Johnson, Building Automation Manager

    Karl Ringsdorf, Electrical Service Manager

    Jennifer Short, Operations Manager

  • New Construction

    Kevin Sparwasser, Project Manager

    Bill Scott, Plumbing Superintendent

    Brian Swain, HVAC Superintendent

Affiliations / Memberships

Licenses and Certifications

  • State of Maryland – Master Plumber/Gasfitter; Master HVACR; Master Electrician; First Class Stationary Engineer
  • Baltimore County – Master Plumber/Gasfitter; Master Electrician; First Class Stationary Engineer
  • Washington Suburban Sanitary Commission – Master Plumber/Gasfitter

Note: All other jurisdictions within the State of Maryland are subordinate to and reciprocate to these licenses.

Calvert team members also hold these certifications:

  • IAPMO – International Association of Plumbing and Mechanical Officials
    • Backflow Program Administrator certification
    • Backflow Prevention Assembly Tester certification
    • Backflow Prevention Assembly Repairer certification
    • Cross-Connection Control Surveyor certification
    • Fire-Sprinkler Tester certification
  • Thermal Imaging for Energy Audits certification
  • U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED®) LEED® Accredited Professional (AP)
  • U.S. Occupational Safety and Health Administration (OSHA) Confined Space certification

In The Community

Over its history, Calvert Mechanical Solutions has supported, among others, the following nonprofit organizations in the Baltimore metropolitan area:

Providing Mechanical Solutions to Clients for 37+ Years

Contact Calvert Mechanical Solutions today for your commercial plumbing, HVAC, electrical systems and business automation systems needs. We are your single-source mechanical solution.

Contact Our Team Today