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The Elite zumBrunnen Team

Experience. Experience. Experience. It sets us apart. We don’t send out a junior inspector to do a senior project manager’s job.

All Senior Project Managers have a degree in Engineering or Construction Management with a minimum of 20 years experience. Our elite team catches problems others miss. Our standardized reporting ensures consistency. Our proprietary software offers accurate, unmatched long-term planning with 20-30 year projections. Our clients reap the rewards.

Building Experts. Building Value.

John H. zumBrunnen
CEOJohn zumBrunnen - final

  • Founded zumBrunnen, Inc. in 1989 and FacilityForecast, Inc. in 1998
  • Inventor of FacilityForecast® Software System
  • Began career in construction field in 1966
  • B.S. Degree in Mechanical Engineering – University of North Dakota
  • US Army Corps of Engineers Training Program Graduate
  • Member of LeadingAge; LeadingAge Florida, LeadingAge Georgia, LeadingAge Illinois, LeadingAge North Carolina
  • Member of Community Associations Institute – Georgia, North Carolina, and South Carolina chapters


Doug McMillan, P.E.

  • Began engineering career in 1980
  • Began as Senior Project Manager with zumBrunnen in 1998
  • Director of Project Management from 2006 to 2014
  • Former Resident Engineer of U.S. Army Corps of Engineers
  • B.S. Degree in Civil Engineering – Georgia Institute of Technology
  • Society of American Military Engineers and American Society of Civil Engineers
  • Licensed Professional Civil Engineer – State of California


Daniel J. Williams, RS
Senior Project ManagerDan

  • Began career in 1982 with a large International construction company
  • Senior Project Manager with zumBrunnen since 2001
  • Formerly Senior Project Manager with Skanska (f/k/a Skanska Beers Construction Company) and United Parcel Service
  • B.A. Degree in Civil and Environmental Engineering -University of Wisconsin
  • Significant experience as Senior Project Manager on large projects (single project worth approximately $200 million)
  • Community Associations Institute Reserve Specialist


Patrick L. YaegerPatrick
Senior Project Manager

  • Joined zumBrunnen in 2005
  • Began career in construction management and project engineering in 1992
  • Formerly Project Manager with Skanska USA and Project Engineer with Walbridge-Aldinger
  • Associate Member of American Society of Healthcare Engineers
  • B.S. Degree in Building Construction – Auburn University


Alex Markovich, P.E.Alex
Senior Project Manager

  • Joined zumBrunnen in 2007
  • Began career in 1968 on a military base infrastructure upgrading project, and has 30+ years experience in civil engineering, construction management and administrationfor the commercial, industrial, institutional, and municipal fields
  • Prior to zumBrunnen, Alex’s experience includes 20+ years in healthcare facility construction
  • B.S. in Civil Engineering – Drexel University
  • Licensed Professional Engineer in Florida, North Carolina, New Jersey, and Pennsylvania
  • American Society of Civil Engineers and National Society of Professional Engineers


Richard Lombroia, P.E., CEIRichard
Senior Project Manager

  • Joined zumBrunnen in 2008
  • Started career in 1972, and has 40+ years of experience in structural engineering, construction management and administration for the commercial, industrial, municipal, and government fields including satellite launch complexes, nuclear power plants, and state highway projects
  • Served as Port Engineer/Director of Construction for 15 years developing projects ranging from cruise ship terminals to wharfs and warehouses
  • B.S. in Engineering – University of South Florida
  • Licensed Professional Engineer in Georgia and Florida, and Certified Special Threshold Inspector in Florida
  • American Society of Civil Engineers
  • Certified EIFS Inspector – Certificate #1104111
  • Community Associations Institute – Southeast Florida Chapter


Rob MilamRob
Senior Project Manager

  • Joined zumBrunnen in 2007
  • Began career in 1993 and has experience in multiple markets and all phases of engineering
  • Former Field Engineer and Assistant Project Manager with Baston Cook Construction and Choate Construction
  • B.S. Degree in Building Construction – Auburn University


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