You will get 24/7 AI Voice Agent that books appointments using Vapi and n8n


Project details
Your phone is costing you money right now.
Every missed call is a booked appointment going to your competitor.
Most HVAC, dental and home service businesses lose 20–30% of their
revenue to unanswered calls — nights, weekends, lunch breaks.
I build AI voice agents using Vapi + n8n that sound like a real
employee: they answer instantly, qualify the caller, disclose pricing,
check availability and book the appointment 24/7, without you
lifting a finger.
What makes mine different? I don't hand you a generic bot. I build a
custom persona for your business with your service area rules,
your pricing, your tone, your calendar. It handles angry callers,
price-sensitive callers, urgent emergencies, and cancellations.
Before you spend a dollar, I build you a free live demo using your
actual business info. You call it. You hear your AI receptionist in
action. Then you decide.
No missed calls. No after-hours voicemails. No lost revenue.
Just a system that works while you sleep.
Every missed call is a booked appointment going to your competitor.
Most HVAC, dental and home service businesses lose 20–30% of their
revenue to unanswered calls — nights, weekends, lunch breaks.
I build AI voice agents using Vapi + n8n that sound like a real
employee: they answer instantly, qualify the caller, disclose pricing,
check availability and book the appointment 24/7, without you
lifting a finger.
What makes mine different? I don't hand you a generic bot. I build a
custom persona for your business with your service area rules,
your pricing, your tone, your calendar. It handles angry callers,
price-sensitive callers, urgent emergencies, and cancellations.
Before you spend a dollar, I build you a free live demo using your
actual business info. You call it. You hear your AI receptionist in
action. Then you decide.
No missed calls. No after-hours voicemails. No lost revenue.
Just a system that works while you sleep.
Purpose
BusinessIndustry
Agriculture, Beauty & Cosmetics, Business Services & Consulting, Construction, Ecommerce, Education, Events Planning, Fashion & Apparel, Food & Beverage, Legal, Logistics & Supply Chain Management, Manufacturing & Storage, Marketing & Advertising, Media & Entertainment, Medical & Pharmaceutical, Nonprofit, Real Estate, Retail & Wholesale, Software, Telecommunications, Transportation & Automotive, Travel & Tourism, WellnessLanguage
EnglishWhat's included
| Service Tiers |
Starter
$297
|
Standard
$597
|
Advanced
$997
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Scriptwriting | |||
Summary Report | - | ||
Lead List | - | - |
Frequently asked questions
About Lahiru
AI Voice Agents That Answer Every Call 24/7 | Vapi | ElevenLabs | n8n
Pasyala, Sri Lanka - 4:50 pm local time
🛠️ What I Build:
• AI Voice Receptionists (Vapi/Elevenlabs): Handle appointment booking, FAQs and lead qualification.
• End-to-End Workflows (n8n/Make): Push calls directly into your CRM, calendar and SMS.
• Custom Voices (ElevenLabs): Tuned to your brand not robotic, not generic.
• Real-Time Call Analytics: See exactly what your agent is doing and saying.
💻 My Stack:
Vapi, Retell, ElevenLabs, OpenAI, n8n, Make, Supabase, Twilio, Telnyx.
🎯 Who I Work With:
US-based auto dealerships, HVAC companies and high-ticket service businesses where one missed call = thousands in lost revenue. If a single booked appointment is worth $200+ to you, the math on a voice agent is obvious.
🤝 How We'd Work Together:
Most builds run 1–3 weeks end-to-end. I handle the agent prompt design, the telephony integration, the workflow automation and the testing. You get a live agent, full documentation and a Loom video walkthrough.Ready to stop missing leads?
Send me a message with your daily call volume and what you'd want the AI agent to do. I'll tell you within 24 hours whether it's a fit and provide a custom quote.
Steps for completing your project
After purchasing the project, send requirements so Lahiru can start the project.
Delivery time starts when Lahiru receives requirements from you.
Lahiru works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery Call & Requirements
You share your business details, goals, and call flow needs. I review everything so I know exactly what to build for you.
Free Demo — Hear It Before You Pay
I build a quick demo agent using your business info. You call it, hear your AI in action and decide if you want to move forward. Zero risk.
