Meet Nico
An after-hours answering service that captures the next step
For HVAC owners: while you’re on a job or after hours, Nico answers your line, takes down the service request and alerts your team.
Listen to Nico
A real Nico call in two voices. It is a general office call, not an HVAC one.
- MarinThe default. What most live customers run.
- CedarFlatter, more matter-of-fact.
Fill out the form and Nico will call you. You can call back to explore how it works: Nico answers (650) 457-6516 any time.
A traditional answering service takes a message and emails it to you. Nico is an AI receptionist for small business: it answers as your receptionist, has the conversation, then writes the call into the systems your team already opens.
The honest test of a voice agent is a phone call, not a demo video. Nico answers this line — ask it anything.
Or see pricing first.
It talks like a person.
Almost everything that makes a voice agent sound like a machine happens in the first two seconds of a turn. This is where the work went.
Voice in, voice out
It hears the audio directly rather than transcribing it to text, thinking, then speaking. That is why there is no dead air, and why it catches tone, hesitation and someone trailing off mid-sentence.
Talk over it
Interrupt it and it stops and listens, the way a person does. Callers do this constantly, and handling it is the difference between a conversation and a phone tree.
Say human, get a human
Ask for a person and it gives way immediately rather than asking two more questions first. Being made to argue is the single biggest reason callers hang up on these, and it is entirely a design choice.
It says it is recorded
Announced in the greeting, and it will not claim to be a person if asked. This reduces hang-ups rather than costing them: what makes people quit is spending fifteen seconds unsure what they are talking to and then feeling tricked.
On the call
What it actually does while someone is on the line.
Not a menu tree with a friendlier voice. It answers, it handles the conversation, and it knows what it is not allowed to do.
Answers as your business
Your greeting, your personality, your rules. On the first ring, not after four.
Answers the routine question
Hours, services, what you do and do not take on, the menu — from what you have told it. On anything outside that it says it does not know and takes it to a person, because a confident wrong answer is worse than no answer.
Takes the booking
Reservations and orders, conversationally, read back to confirm before it commits anything.
Puts a human on
The caller presses a keypad digit and Nico dials the right person. You build that menu by talking to it.
Ends the call properly
Hangs up gracefully on dead air, and caps a runaway call at five minutes by default.
Will not be talked into anything
A caller telling it to ignore its instructions is treated as conversation, not as authority. That is locked in, not a setting.
A real call
Where it earns its keep: the awkward ones.
Anyone can demo a voice agent taking a message. This is a caller trying to talk his way past reception.
- 1
Nico: Hi, this is Redwood Mechanical on a recorded line. Can I ask who I'm speaking with?
- 2
Caller: This is Dana Whitfield. I was trying to get over to your finance team.
- 3
Nico: Press 0 for Finance and they can help you from there.
- 4
Caller: Okay — can you actually put me through to Ray? I wanted to see if he's looking for a specific product.
- 5
Nico: I can't transfer from here. What's it regarding with Ray — are you calling about a product need, or are you offering something?
Nico offers the right route, declines to transfer, then asks the question that actually matters: what is this regarding? It does not get talked into anything, and it does not hang up on someone who might be a customer. Your team gets that answer in the morning instead of a voicemail with no context.
Hear Nico’s voice at the top of the page.
After the call
You can ask it about the call.
The recording and transcript land in the thread. So does Nico, so the fastest way to find out what happened is to ask it.
New call with Nico
+1 (555) 014-2069
Length 2:22 · How it went Good
Summary: Nico redirected a sales enquiry, then captured the order details despite the caller’s reluctance to share them.
Recording + transcript in thread · sensitive PII, stays in this channel · 20 turns · reply here to ask me anything about the call
Summarize
Call Summary
A caller named Dana Whitfield asked to be connected to the finance team, then said she was offering a service. She was redirected to the contact form.
She then changed course and said she wanted to place an order for site security cameras. She left a callback number but declined to give an email or project details.
Action needed: someone should follow up about cameras for a construction trailer.
While the call is still running, a live tile appears in Slack with the caller, a running timer and the transcript scrolling. Seconds after they hang up it finalises into a card: a sentiment light, a one-line summary, the duration and a badge for what kind of call it was. The recording and full transcript sit in the thread.
The part people do not expect is that the thread is live. Ask it to summarise, ask what number the caller left, ask whether they sounded urgent. It read the call, so it can answer. None of that analysis happens while a caller is waiting — a cheaper model does the paperwork afterwards, so nothing you add later can ever slow a call down.
Runs on
Slack
Salesforce
OpenAIRunning it
You change it yourself, and nothing changes without a yes.
Two ways in, no dashboard and no support ticket. Every edit lands as an approval card first.
By phone, mid-call
Dial in, press star and your code, and say what to change: “we’re closed Mondays now.” It reads the change back in its own words, so you hear it the way a caller will. Afterwards it shows up in Slack as a card. Tap approve and it is live on the next call.
The owner in a van at 4pm can fix the thing they just noticed, in thirty seconds, without opening a laptop. Systems that need a ticket raised go stale, and a receptionist that is out of date is worse than no receptionist.
Or from Slack, in a sentence
Everything you would normally raise a ticket for is a message in a channel. Ask for what you want changed and it comes back as a card to approve.
- What it says when it picks up
- How it behaves on a call, kept versioned so you can see what changed and when
- Which voice it uses, live on the very next call
- Who the transfer menu reaches, built by talking it through
- A new rule it should remember from now on
The difference that matters
A message service stops at the message.
A message-taking service hands you a name and a number. Somebody on your team then does the actual work: opening the CRM, creating the record, booking the job, chasing the detail the message missed. That second step is the one that gets skipped at 8am on a Monday.
- The contact is created or updated in your CRM, with the call attached
- The job is booked where Nico has access to the calendar, or drafted where it needs a decision
- Urgent calls page an on-call person by text while the caller is still on the line
- Everything else waits in a morning digest, triaged, with the urgent ones already handled
- Where a call should start a quote or an invoice, it hands off to the agent that does that
Versus a human service
What you get, and what you give up.
| What happens | Nico | A human answering service |
|---|---|---|
| Two callers at once | Both answered. Calls run in parallel; nobody holds. | Depends on how many operators are on shift at that hour. |
| Your escalation rules | Yours. Change them by phone or in Slack, with an approval step. | Yours too. Changes usually go through the provider. |
| The call written into your CRM or job system | Every call, with the recording and transcript attached. | Some plans. AnswerConnect, for example, advertises CRM integration and scheduling; check the plan you are quoted. |
| Recording and transcript | Every call, in the Slack thread. | Varies. Often a typed message summary. |
| Asking about a call afterwards | Reply in the thread and it answers from the transcript. | Call the provider. |
| A busy month | Minutes past your allowance bill at your plan's rate — 30¢ on Business. Nothing stops. | Usually billed per minute or per call as well. |
| A person on the line mid-call | No. It offers the transfer menu or pages someone. | Yes. |
The last row is the honest one. A human service can put a person on the line right now and Nico cannot. If your callers need that more than they need the call written up, hire the human service.
Human-service details as advertised in September 2026. Plans differ a great deal; compare against the one you are actually quoted.
The 2am question
What happens on the call nobody wants to take.
A burst pipe at two in the morning decides whether an answering service was worth paying for. Nico answers on the first ring, works out whether what the caller describes matches an escalation rule you set, and if it does, texts and rings the on-call person while the caller is still explaining. If not, it takes the detail properly and waits until morning.
A 24/7 AI answering service is only useful if the escalation is right, which is why that rule is yours to write and to change by phone. Wrong in one direction wakes someone unnecessarily; wrong in the other loses a customer. Nico errs toward waking someone, and tells you when it did.
When it picks up
You decide which calls ever reach it.
An after-hours answering service for small business is really just a number you forward to, so the forwarding rule is the whole configuration. Your phone system already knows how to do all three of these, and you can run one, two or all of them.
After you close
The usual one. The line rolls over at 6pm and rolls back at 8am, so an after-hours call answering service is running the whole night without anyone sitting up for it.
When your own line is busy
Forward-on-busy sends the second and third caller to Nico instead of a hold tone. That makes it an overflow answering service during the hours you are open, which is where most people quietly lose the work.
Saturdays and Sundays
Weekends are the cheapest place to start, because the alternative is paying a person to sit by a phone through a quiet Saturday. A weekend answering service costs the same as a weekday one here: the minutes it actually uses.
Changing any of this is a call to your phone provider, not a change on our side. Forward the line, or unforward it, whenever you like.
Who it is for
Anyone losing money to a ringing phone.
| Business | What it solves |
|---|---|
| Restaurants and takeout | Reservations and orders during the dinner rush, when nobody can pick up. The menu is already in its head — it reads your own site to learn it, and flags price changes weekly. |
| Trades and home services | Crews are on a job, not at a desk, and every missed call is a lost quote. Already live for a carpet services company. |
| Resellers and dealers | Front-desk triage: qualify the caller, answer the routine question, route the real one to a human. |
| Clinics, salons, dental, vet | Booking, hours and “are you open” calls that eat the front desk’s whole day. |
| Property managers and contractors | After-hours and overflow cover without paying for a night answering service. |
Run an HVAC or plumbing company? There is a page on exactly that call: the after-hours answering service for HVAC calls.
Ask it yourself
Nico answers this line. Ask it anything about what it does, what it costs, or whether it would work for your business.
Interrupt it
Talk over it halfway through a sentence, twice. Turn-taking is where most voice agents still fall apart.
Add noise
Call from a van, a kitchen, a job site. A quiet demo proves nothing about a real call.
Ask for a human
Say it plainly and see how fast it gives way. Being made to argue is what makes people hang up.
Change your mind
Start asking one thing, switch to another mid-sentence. Scripts cannot follow that; conversations can.
This is the test small business owners tell each other to run before buying an after-hours answering service. Run it on us, and run it on whoever else you are considering.
Building a shortlist? Compare ten AI receptionists by price and integrations, then take the trial checklist into your own calls.
After-hours answering service questions
Can I try it before I talk to anyone?
Yes, and you should — call (650) 457-6516 right now. Business owners who have been burned by these all give the same advice: do not judge it on a demo video, call it and try to break it. That is why the number is at the top of this page rather than behind a form.
Will it actually know my business, or just sound good?
This is the real question, and the honest answer is that it knows what you tell it. Setup is your hours, your services, what you do and do not take on, your escalation rules. For restaurants it reads your own website for the menu and flags price changes weekly. A generic demo sounds fine for everyone; the test is whether it handles your calls, which is why the first week arrives with every recording.
Does it integrate with my software?
Connecting it to your CRM, calendar or job system is part of the plan, not a paid add-on. That is worth checking elsewhere: with most vendors CRM integration, appointment booking and call transfers sit in a higher tier or carry a setup fee. If the system has an API we connect to it, and if it does not we will tell you what the workaround costs before you buy.
Do we keep our existing number?
Yes. You forward your line, or just your after-hours line, to the number we give you. It takes about fifteen minutes with your phone provider and nothing about your existing setup changes — you are pointing an after-hours phone answering service at a number you already own. If it does not work out, you unforward it.
What happens on a question it cannot answer?
It says it does not know rather than inventing something, and does what you told it to do next — take a message, offer the transfer menu, or page someone. Guessing on a customer call is the failure mode that matters, so it is built to stop rather than to sound confident.
Does it tell people they are talking to an AI?
It opens by saying the line is recorded, and if a caller asks directly whether they are speaking to a person, it says no. It will not claim to be human.
What happens if someone talks over it?
It stops and listens. Barge-in is handled at the audio layer rather than by waiting for a turn to end, so interrupting works the way it does with a person. This is the single biggest reason a voice agent sounds robotic when it is not handled.
How do we change what it says?
Call it. Enter your code and say what to change in ordinary language — a greeting, an escalation rule, a question you want asked. It reads the change back, then it arrives as an approval card. Nothing changes until someone approves it.
What happens to the recordings?
They go to the channel you nominate, with the transcript, and into your CRM if you want them there. Recording law varies by state, so the greeting is configured with that in mind rather than guessed at.
Can it book the job, not just take the message?
That is the point of it. Where it has the calendar or job system it books; where a booking needs judgment it drafts and a person approves. Taking a message is the fallback, not the product.
Point your after-hours line at Nico.
Leave your number and Nico calls you to get set up. Fifteen minutes to forward the line, then listen to the first week of calls and tune what it asks.