mechanical drawings for plumbing and heating contract

I am looking for someone to help me with some mechanical drawings for a plumbing and heating contract. Specifically, I need someone to work with existing mechanical drawings to move all services to a new simular property, create PDF files. Assist with plant room designs and plant specifications, The drawings will include public health information. I need a professional who has experience with similar projects and can deliver drawings in the specified format on time. If this sounds like something you can do, I'd love to hear from you and discuss the details further.