AI Voice Agents

AI Voice Agents That Answer Every Call.

Every missed call is a job that books with someone else. We build voice agents that pick up instantly, qualify the caller, and put the appointment straight on your calendar. Day, night, weekend.

What is an AI voice agent?

An AI voice agent is software that handles phone calls using natural speech: it listens, understands, responds, and takes action. For a service business that means answering inbound calls, calling new leads back within seconds, asking qualification questions, and booking appointments directly into the calendar without a human dialing.

The Phone Is Still Where Service Businesses Win or Lose.

Leads do not wait. They call the next name on the list.

Missed calls book with competitors

A caller who reaches voicemail rarely leaves a message. They hang up and dial the next business. The lead you paid for becomes their customer.

After hours is half the day

Evenings and weekends are when homeowners and business owners finally have time to call. That is exactly when nobody answers.

Speed to lead decides the deal

A lead called back within minutes is still thinking about you. A lead called back the next day has already talked to two competitors.

What Your Voice Agent Does

Answers instantly, 24/7

Picks up in seconds, every time, including holidays and 2am. Handles multiple calls at once, so a busy hour never sends anyone to voicemail.

Calls new leads back in about 90 seconds

A form submission triggers an outbound call while the lead is still on your website. This is the single biggest booking-rate lever we deploy.

Qualifies with your script

Asks the questions that separate a real job from a tyre-kicker: budget, timeline, location, urgency. Only qualified callers reach your calendar.

Books straight into your calendar

Checks availability and books the appointment during the call, with confirmation and reminder messages wired in to cut no-shows.

Logs everything to your CRM

Every call lands in your pipeline with an AI-written summary, the qualification answers, and the recording. No "who was that?" ever again.

Hands off to a human when it should

Complex questions, angry callers, or anyone who asks for a person gets transferred or scheduled with your team. The agent knows its limits.

Voice Agent vs. the Alternatives

Voicemail / missed callAI voice agent
Answer rateWhatever your team can catchEvery call, including 2am
Speed to answerHours, if the message is left at allSeconds
QualificationNoneYour script, every call
BookingPhone tagOn the calendar during the call
Record of the callA half-remembered noteRecording, summary, CRM entry

How We Build It

/01

Map your call flows

A free call where we map what your callers ask, what qualifies a lead, and where calls currently go to die.

/02

Build and train the agent

We build on Vapi or Retell, write the qualification script with you, and test against real scenarios until it handles them cleanly.

/03

Launch with monitoring

The agent goes live on your number with call recordings, transcripts, and alerts so you can hear exactly how it performs.

/04

Tune from real calls

We review transcripts weekly at the start, tighten the script, and improve handling of the questions real callers actually ask.

Home Services

Same Ad Spend. Double the Booked Jobs.

Problem: Ads were running but follow-up was slow. About 60% of leads went cold before anyone called them back.

Solution: Automated lead capture connected to an AI calling agent. Every new lead gets contacted within 90 seconds, qualified, and either booked or moved into a nurture sequence.

2x lead-to-booking rate
90-second average first response
Same monthly ad spend

Common Questions.

Something we missed? Ask on the call, or use the chat in the corner.

Good enough that many callers do not notice. We still have the agent introduce itself as an assistant: it is honest, regulators increasingly expect it, and callers who know still book appointments. The value is the instant answer, not a disguise.

The build falls in our standard project range of $3,000 to $15,000 depending on complexity, plus per-minute platform costs that scale with call volume (typically a modest monthly amount for a small business). We size both parts to your call volume on the discovery call.

It transfers to your team, takes a message with full context, or books a callback, based on rules you set. Every unanswered question also shows up in the transcripts, so we teach the agent to handle it next time.

Yes, and outbound is where the biggest wins are: instant callback of new leads, no-show follow-ups, and reactivation of old leads. Inbound answering plus 90-second outbound callback is the pattern behind the case study above.

Both, chosen per project. Vapi for deep custom behaviour and volume economics, Retell for standard use cases shipped fast. We wrote an honest comparison of the two on our blog if you want the detail.

Yes. We wire it into GoHighLevel, HubSpot, or whatever you run, plus your booking calendar. A call that books but does not land in the pipeline automatically is a bug we do not ship.

Stop Letting Calls Ring Out.

Book a free 30-minute call. We'll map where your calls come from, how many you're missing, and what a voice agent would handle for you. If your call volume doesn't justify one, we'll say so.

Free No commitment 30 minutes

Nexa

WebNexaAI Assistant

Hey! I'm Nexa, WebNexaAI's AI assistant. I can tell you about what we build, help figure out if we're a good fit for your business, or get you booked in for a free discovery call. What would you like to know?