David Holstein Email & Phone Number
Project Manager and Estimator @ Billone Mechanical Contractors
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David Holstein Location
- Rochester, NY, US
David Holstein Work
- Project Manager and Estimator @ (August 2025 - Present)
- BIM Coordinator and Detailer @ (March 2017 - September 2025)
- Sr. Plumbing Designer @ JVP Engineers, P.C. (May 2015 - March 2017)
- HVAC Designer @ Mid-Atlantic Air, Inc. (October 2014 - May 2015)
- CAD and BIM Operator @ (October 2013 - October 2014)
- Journeyman Plumber @ The Bryant Group, Inc (October 2013 - October 2013)
- Coordinator @ Pierce Associates (October 2012 - February 2013)
- Project Coordinator @ JCM Associates (January 2012 - October 2012)
- Computer Programming and Operations @
- CAD Draftsman and Detailer @ Poole & Kent (May 2007 - August 2011)
- Plumber (Apprentice) @ Montgomery Mechanical (August 2005 - May 2007)
- Assistant Project Manager @ The Enterprise Foundation (February 2000 - September 2004)
- Computer Programming and Operations @ (January 1994 - January 1996)
David Holstein Education
- Plumbers and Steamfitters Local 486 Training School
Journeyman Plumbing License (Plumbing Technology/Plumber)
2005-2010 - Towson University
Bachelor's degree (Management Information Systems, General)
1990-1995 - Towson State University
Bachelor Of Science (Management of Information Systems)
1990-1994
David Holstein Skills
- Medical Gas
- Heating
- Website Development
- Wssc
- Navisworks
- Industrial Engineering
- AutoCAD
- Estimating
- Coordination
- AutoLISP
- National Standard
- Perl
- Microsoft SQL Server
- HVAC
- BIM
- Journeyman Plumbing
- Lisp
- Plumbing Fixtures
- AutoCAD Mechanical
- CAD
- Confined Space
- Software
- Air Conditioning
- Operations
- Mechanical Engineering
- HTML
- National Fuel Gas Code
- Visual Basic
- Utilities
- Computer Program
- Database Servers
- Java
- Microsoft Office
- PostgreSQL
- Construction
- Command
- Computer Programming
- 3D Modeling
- COBOL
- International Plumbing
- Journeyman Plumbing License
- Steam Systems
- RPG
- JavaScript
- C++
- Plumbing
- SQL
- Project Management
- Web Developers
- PHP4/5
- Open Office
- National Standard Plumbing Code
- Piping
- C#
- Hub
- International Plumbing Code
- MySQL
- Plumbers
- Database Administration
- Databases
David Holstein Summary
- David Holstein, based in Rochester, NY, US, is currently a Project Manager and Estimator at Billone Mechanical Contractors. David Holstein brings experience from previous roles at The Bell Company, JVP Engineers, P.C., Mid-Atlantic Air, Inc. and H&M Mechanical, Inc.. David Holstein holds a 2005 - 2010 Journeyman Plumbing License in Plumbing Technology/Plumber @ Plumbers and Steamfitters Local 486 Training School. With a robust skill set that includes Medical Gas, Heating, Website Development, Wssc, Navisworks and more. David Holstein has 1 emails and 2 mobile phone numbers on RocketReach.
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