Startup Idea: HVAC Sales Coordination Software

Startup idea to develop a comprehensive management system for HVAC companies, focusing on the sales side. This software would handle tasks such as equipment order creation, scheduling, customer follow-ups, and record-keeping, streamlining the workflow and increasing efficiency.

I am the production manager for an HVAC company. I would like to see software to help coordinate the sales side of this industry. It would be nice to have the salesman enter the equipment model numbers and brand and when the job is scheduled with the customer. when this is entered the software can create the job, purchase order number, order the equipment, and even call the customer the day before as a courtesy call and confirmation. it would even be helpful to have the software download the invoice to the company's file software that they may use for records.