Catherine Wertheim
catherinewerth
- https://deitglobal.com/frederickhwang
- We are a local HVAC company called 505 Plumbing, Heating & Cooling, helping homeowners with AC Repair, Heat Pump Repair and full-service HVAC maintenance. Our technicians focus on practical, long-lasting repairs instead of quick temporary fixes
- Joined on Dec 10, 2025