Personnel
Creating Home & Office Comfort Since 1910
Schedule NowWe Promise You Integrity
Ferran knows that when you call a service company, you are looking for experienced employees who take pride in their work and believe in the company they work for! That’s why we treat our employees like family. In fact, more than 30% of our employees have been with us for more than 10 years and 40% of those have been here for more than 20!
| Key Personnel | Role | Since |
| Cassidy Martinez | Human Resources Manager | 2018 |
| Dolph Marmetschke | Owner/President | 1993 |
| Cathy Zellner | CFO and Vice President of Finance & Administration | 1992 |
| Josh Marmetschke | Operations Manager | 2017 |
| Ben Dahl | Construction Manager | 1999 |
| Nicole Lucas | Corporate Secretary | 2012 |
| Paula Granger | Credit Manager | 1986 |
| David Curry | Air Conditioning Service Manager | 1989 |
| Jesse Crawford | Plumbing Service Manager | 2004 |
| Shawn Boone | Electrical Service Manager | 2001 |
| Hector Dominicci | A/C Sales Manager & Installs | 1999 |
| Yunier Tarragona | Building Science Manager | 2001 |
| Brittney McDermott | Warehouse Manager | 2004 |
| Luis Perez | Safety Director | 2006 |
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