David Callahan Email & Phone Number
Regional Operations Manager @ California Boiler
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David Callahan Location
- Fresno, CA, US
David Callahan Work
- Regional Operations Manager @ (May 2025 - Present)
- Branch Manager @ (June 2023 - Present)
- Branch Manager - Visalia @ (May 2020 - June 2023)
- Sales Representative @ (July 2012 - June 2023)
David Callahan Education
- Fresno City College
Photovoltaic
2011-2012
David Callahan Skills
- Customer Service
- Microsoft Excel
- Microsoft Office
- Microsoft Word
- PowerPoint
- Sales Management
- Outside Sales
- Sales Presentations
- Cold Calling
- Boilers
- Sales
- Heating
- Engineering
- Manufacturing
- Contract Management
- Contract Negotiation
- Energy
- Energy Efficiency
- HVAC
- New Business Development
- Project Management
- Purchasing
- Business Development
David Callahan Summary
- David Callahan, based in Fresno, CA, US, is currently a Regional Operations Manager at California Boiler. David Callahan brings experience from previous roles at California Boiler. David Callahan holds a 2011 - 2012 Photovoltaic @ Fresno City College. With a robust skill set that includes Customer Service, Microsoft Excel, Microsoft Office, Microsoft Word, PowerPoint and more. David Callahan has 2 emails and 1 mobile phone numbers on RocketReach.
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