You will get Build AI Receptionist for HVAC, Plumbing & Electrical | AI Calling Agent
Project details
You will get a custom AI Receptionist and AI Calling Agent designed for HVAC, plumbing, electrical, and home service businesses. I build intelligent AI voice agents using Vapi AI, Retell AI, OpenAI, Twilio, GoHighLevel, n8n, Make.com, APIs, and webhooks to automate inbound calls, estimate requests, appointment scheduling, lead qualification, dispatch support, and customer follow-up.
Your AI agent can answer incoming calls 24/7, collect customer information, qualify service requests, schedule appointments, route emergency calls, transfer calls to technicians, update your CRM, send SMS and email confirmations, and automatically follow up with missed or inactive leads. It can also perform outbound calling for estimate reminders, maintenance campaigns, seasonal promotions, and customer reactivation.
AI Receptionist, AI Calling Agent, AI Voice Agent, HVAC AI Receptionist, Plumbing AI Receptionist, Electrical AI Receptionist, Home Service Automation, HVAC Automation, Plumbing Automation, Electrical Contractor Automation, AI Appointment Booking, Estimate Booking Automation, Dispatch Automation, AI Customer Support, Vapi AI, Retell AI, Twilio Voice, OpenAI, GoHighLevel n8n make.com vapi
Your AI agent can answer incoming calls 24/7, collect customer information, qualify service requests, schedule appointments, route emergency calls, transfer calls to technicians, update your CRM, send SMS and email confirmations, and automatically follow up with missed or inactive leads. It can also perform outbound calling for estimate reminders, maintenance campaigns, seasonal promotions, and customer reactivation.
AI Receptionist, AI Calling Agent, AI Voice Agent, HVAC AI Receptionist, Plumbing AI Receptionist, Electrical AI Receptionist, Home Service Automation, HVAC Automation, Plumbing Automation, Electrical Contractor Automation, AI Appointment Booking, Estimate Booking Automation, Dispatch Automation, AI Customer Support, Vapi AI, Retell AI, Twilio Voice, OpenAI, GoHighLevel n8n make.com vapi
Purpose
BusinessIndustry
Agriculture, Animals & Pets, Architecture & Interior Design, Arts & Design, Beauty & Cosmetics, Biotech, Business Services & Consulting, Construction, Cryptocurrency & Blockchain, Cybersecurity, Data Analytics, Ecommerce, Education, Energy, Engineering, Environmental, Events Planning, Fashion & Apparel, Financial Services, Food & Beverage, Gaming, Government & Public Sector, Hardware & Electronics, Legal, Lifestyle, Logistics & Supply Chain Management, Manufacturing & Storage, Marketing & Advertising, Media & Entertainment, Medical & Pharmaceutical, Music, Nonprofit, Photography, Real Estate, Religion & Spirituality, Retail & Wholesale, Software, Sports & Fitness, Telecommunications, Transportation & Automotive, Travel & Tourism, Video Services, Wellness, Writing & PublishingLanguage
EnglishWhat's included
| Service Tiers |
Starter
$10
|
Standard
$110
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Scriptwriting | |||
Summary Report | - | ||
Lead List | - | - |
About Oladimeji
AI Voice Agent Developer | Vapi, Retell AI Receptionist | Build & Fix
Lagos, Nigeria - 3:59 am local time
Your phone rang. No one picked up. That lead called your competitor instead. It happens after hours, during lunch, between appointments, quiet revenue leaking out of a business that never sees the invoice for it.
Most businesses don't have a lead problem. They have a response-time problem. I plug a human-sounding AI receptionist into your calendar, your CRM and your forms, not another disconnected tool, but a front desk that never sleeps.
━━━ WHAT I BUILD ━━━
✔ 24/7 AI receptionist: answers inbound calls, handles FAQs, books, reschedules and cancels appointments
✔ Outbound AI voice agent (speed to lead): calls every new lead within 60 seconds of the form submission
✔ AI appointment booking and scheduling, synced live to Google Calendar, GoHighLevel or HubSpot
✔ AI lead qualification and call routing: the agent screens, tags and transfers to the right person
✔ Missed-call text-back, so a caller who slips through still gets an answer
✔ Post-call automation: call summaries, CRM tagging, SMS and email follow-up, webhook routing
✔ Knowledge-grounded AI voice agents (RAG): answers pulled from your real pricing, policies and availability
✔ Keep your own telephony: I build the conversation layer on your existing number, VoIP or call API
━━━ ALREADY HAVE AN AI RECEPTIONIST THAT UNDERPERFORMS? ━━━
Most Vapi and Retell AI agents I'm asked to review fail in one of four ways. All four are fixable:
• Latency: long gaps and awkward pauses that make callers hang up. Fixed by tuning the LLM, voice model and streaming setup.
• Hallucination: the agent inventing pricing, inventory or appointment slots. Fixed by grounding it in your real data instead of its prompt.
• Broken integrations: calls happen but nothing lands in the CRM. Usually webhook or telephony configuration.
• Interruption handling: the agent talks over people, or can't be interrupted mid-sentence.
Send me a recording of a call that went badly and I'll tell you which one it is before you hire me.
━━━ MULTILINGUAL AI RECEPTIONISTS ━━━
I build and test AI voice agents in English, French, Spanish, Portuguese, Italian, German and Arabic, so you're not shipping a language you can't hear problems in. If your callers aren't English-first, this is usually the difference between an agent that works and one that gets hung up on.
━━━ WHITE-LABEL FOR AGENCIES ━━━
If you're an agency selling voice AI to your own clients, I work as a silent fulfillment partner — your brand on the front, builds delivered to your spec and timeline, no contact with your client unless you want it.
━━━ THE STACK ━━━
Voice & conversational AI: Vapi, Retell AI, Twilio, ElevenLabs, Deepgram, OpenAI and Claude APIs
CRM & scheduling: GoHighLevel (GHL), Google Calendar, HubSpot
Automation: n8n, Make com, Zapier, webhooks, custom REST API integration
Knowledge & retrieval: RAG, Pinecone, vector search, prompt engineering
━━━ WHO I BUILD FOR ━━━
Medical and dental clinics with high call volume and patient scheduling. Home services, HVAC, plumbing, roofing, electrical, where a missed call is a lost job. Real estate teams who can't afford a slow callback. Law firms needing intake. Restaurants taking orders by phone. Healthcare builds are designed with patient privacy and confidentiality in mind.
━━━ HOW WE'D WORK TOGETHER ━━━
Map: we go through your call flow, booking process and CRM, so the agent fits your business rather than a template.
Build: I write and test the conversation logic against real scenarios so it stays on script and doesn't hallucinate.
Integrate: the AI receptionist connects live to your calendar and CRM; bookings and call data update in real time.
Demo & refine: you hear and test the working agent before anything goes live. Nothing launches until it sounds right and works right.
━━━ WHY ME ━━━
I do one thing: AI receptionists and voice agents for the phone. Not a dozen unrelated services, so every project gets full attention. I'm available to start immediately, I respond fast, and I'll walk you through a working demo before you commit to anything bigger.
━━━ START HERE ━━━
Message me with:
• Your business type, and how calls and leads are handled today
• Your current CRM or booking software
• Whether you want inbound, outbound, or both
If you already have an AI voice agent, send a call recording instead. Either way I'll come back and tell you exactly what's worth building or fixing first.
Also built here: virtual receptionist and AI answering service setups, after-hours call answering, inbound call automation, outbound voice agents, IVR and call routing, AI scheduling assistants, automated appointment booking, missed-call recovery, patient intake automation, AI chatbot and AI customer service agents, Vapi, Retell n8n AI Agent
Steps for completing your project
After purchasing the project, send requirements so Oladimeji can start the project.
Delivery time starts when Oladimeji receives requirements from you.
Oladimeji works on your project following the steps below.
Revisions may occur after the delivery date.
Business Discovery
Review your service workflow, call handling process, CRM, and scheduling system to design the right AI automation.
Build AI Receptionist
Create your AI voice agent using Vapi AI or Retell AI with custom conversation flows, service qualification, and appointment booking.