John Hassler Email & Phone Number
General Manager
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
John Hassler Location
- Brea, CA, US
John Hassler Work
- 2012 -now General Manager @ Cal Building Systems Inc.
- 1999 -2012 General Manager @
- 2004 -2006 Operations Manager @
- 2002 -2004 System Sales Representative @ EST Service
- 1999 -2002 Service Technician @ Edwards Service
- 1990 -1999 Public Speaker @ Southlands Church International
- 1990 -1999 Associate Administrator and Associate Minister @ Southlands Church International
John Hassler Education
- Western International University (UOP Affiliate)
A (Business)
2005-2009
John Hassler Skills
- Leadership
- Solution Selling
- Team Building
- Consultative Selling
- Low Voltage
- Customer Relations
- Planning
- Account Management
- Sales
- Electronic Security Systems
- Sales Operations
- Forecasting
- Customer Satisfaction
- Negotiation
- Team Leadership
- Access Control
- Strategic Planning
- P&l Responsibility
- Fire Safety
- Sales Management
- Compliance
- Direct Sales
- Budgeting
- Operations Management
- Construction
- P&l Management
- Supervisory Skills
- Alarm Systems
- New Business Development
- Security Management
- CCTV
- Customer Service
- Fire Management
- Income Statement
- Contract Negotiation
- Project Planning
- Video over IP
- Budgets
- Management
- Business Management
- Facilities Management
- Problem Solving
- Security
- Marketing Strategy
- Biometrics
- Video Analytics
- Fire Alarm
- Surveillance
- Selling
- Life Safety
John Hassler Summary
- John Hassler, based in Brea, CA, US, is currently a General Manager at Cal Building Systems Inc.. John Hassler brings experience from previous roles at Carter Brothers, Inc., EST Service and Edwards Service. John Hassler holds a 2005 - 2009 A in Business @ Western International University (UOP Affiliate). With a robust skill set that includes Leadership, Solution Selling, Team Building, Consultative Selling, Low Voltage and more. John Hassler has 2 mobile phone numbers on RocketReach.
Looking for a different John Hassler?
Find contact details for 700 million professionals.
Others Named John Hassler
John Hassler
Executive Managing Director
Kansas City, MO, US
John Hassler
General Manager
Brea, CA, US
John Hassler
IT ID Admin
Aylett, VA, US
John Hassler
Corporate Account Executive, Business Intelligence
New York, NY, US
John Hassler
Owner and President
Tallahassee, FL, US
John Hassler
Business Development Manager
Massillon, OH, US
John Hassler
Mechanical Engineering Manager
Evansville, IN, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co