Consultant to determine whether the work performed, and expenses incurred are in. In this post, we share a free HVAC service agreement template that you can use to set up recurring service agreements with your customers.This web page represents a legal document that serves as our Terms of Service and it governs the legal terms of our website, riversidehvac. Forms ; Change Request Application ; Form Number, Form Name ; 284-288, Application for a Refund ; 284-092, Change of Applicant Request Form. We offer companies a HVAC Service Contract Template to optimize workflow and costs. Download and fill in the template for free with Lumin. All Prospective Vendors submitting a proposal must be subscribed to this RFP on the City's bidding website prior to the due date and time. The HVAC Software That Grows Your Business. FieldEdge is an essential tool for owners and managers of HVAC companies to grow their businesses. 20th Century Air provides comprehensive residential and commercial maintenance agreements.