BidPilot is an online HVAC estimating platform designed for contractors who need to create job estimates and customer proposals. Users can input various job specifics, including labor rates, materials, quantities, and markup percentages to generate total estimates based on their own data entries. An integrated AI writing assistant aids in crafting the language of the proposals, allowing contractors to carefully evaluate the scope, underlying assumptions, specifications, and the final proposal document. A public demo version is accessible through a web browser, ensuring that no customer records or estimates are stored. While there are Starter, Pro, and Business subscription plans available, these options are currently not active due to billing being disabled. Ultimately, BidPilot empowers contractors to produce comprehensive and reviewable estimates and proposals while maintaining control over pricing and specifications without solely relying on AI assistance. This functionality not only enhances efficiency but also preserves the quality of contractor-client communications.