HVAC's AI Voice Receptionist Development

AI Receptionist & Voice Agent for HVAC Business (n8n + ElevenLabs + OpenAI) I am looking for an experienced AI Automation Developer to build a production-ready AI Voice Receptionist for a US HVAC company. The AI should answer inbound calls 24/7, sound natural, and automate customer interactions from start to finish. Required Features Answer incoming phone calls with a human-like voice Schedule new appointments Reschedule existing appointments Cancel appointments Handle emergency HVAC requests Qualify customers before booking Answer FAQs using a knowledge base Handle objections naturally Transfer calls to a human when necessary Send SMS confirmations Email confirmations Sync appointments with Google Calendar Store customer information in a CRM or Google Sheets Call recording and conversation logs Tech Stack n8n ElevenLabs Conversational AI OpenAI GPT-4.1 or GPT-5 Twilio (Voice & SMS) Google Calendar API Google Sheets / Airtable / CRM Webhooks & APIs Deliverables Fully working n8n workflow Complete source files Prompt engineering for the AI agent Documentation Setup instructions Error handling and fallback logic Testing before delivery Experience Required Please share: Previous AI Voice Agent projects n8n workflows you've built ElevenLabs experience Twilio integrations Similar automation portfolio Budget Open to fixed-price proposals depending on experience and quality. The final solution should be production-ready, scalable, reliable, and easy to maintain. No beginner freelancers please. Only apply if you have real experience building AI voice agents with n8n and ElevenLabs.

Project ID: 40594735