AI voice agents for plumbers and electricians: answered, triaged and booked into your board
ServiceTitan's analysis of more than 50,000 contractor phone lines found 62% of calls go unanswered, and most of those callers never leave a message. Your line picks up in two rings at 2am, walks a panicking caller to the shut-off, books the slot or wakes your on-call tech by your rules, and writes it into ServiceTitan, Housecall Pro, Jobber or whatever you run.
What you get
3 things that decide this
- 01Every call answered, day and night, and the routine ones booked while you sleep. Gas, sparking and CO calls reach a person by rules you write.
- 02A booked job in your own system with the recording attached, not a voicemail transcript sitting in one more inbox nobody opens.
- 03Missed-call text-back and speed-to-lead on the paid leads you're already buying, so a click turns into a conversation before the next plumber picks up.
What happens between the ring and the booked job
These are the three stations this page owns. Your hub page walks the rest of the chain, from the sold estimate through to the renewal.
Station 01 · 2am, and water is coming through the ceiling
- Today
- It rings through to a tired on-call tech or to voicemail, and most callers won't wait. They hang up and dial the next plumber, and you hear about it in a review.
- What we automate
- Your line answers in two rings, confirms the address, asks where the water is and whether the main is off, then books the emergency slot or wakes your on-call tech by the rules you wrote.
- What stays human
- Gas, sparking, water into a live panel and CO alarms reach a person before the caller finishes the sentence. Nothing on your line ever tells a caller a system is safe.
Writes to ServiceTitanNew job with job type, arrival window and the recording linked to the customer.
Station 02 · The daytime overflow, and the missed call
- Today
- Your office manager is already on a call when the second one comes in, so it rings out. Nobody rings back, because nobody knows it happened.
- What we automate
- Overflow gets answered instead of queued, and a caller who does drop gets a text in seconds with a booking link and a callback slot. Web forms turn into a call while the homeowner is still on your site.
- What stays human
- Anything commercial, anything with a property manager attached, or anything the caller wants to argue about goes to your desk with the notes already captured.
Writes to ServiceTitanJob or lead created, with the call outcome and recording on the customer.
Station 03 · Triage, in a table your dispatcher can edit
- Today
- Priority is decided by whoever answered and how upset the caller sounded, so a slow drain sometimes outranks a failed main.
- What we automate
- A readable table ranks the call: water still running, main off or not, whole house without power against one dead circuit, vulnerable occupant, member first, commercial against residential.
- What stays human
- Your dispatcher edits the table and overrides any call. It's a rules table you own, not a prompt we keep behind glass.
Writes to ServiceTitanPriority, job type and tags set on the job.
Every station writes to your board of record, whatever it is. On an older FSM, a spreadsheet or something you had built yourself, the stations stay the same and only the write-back changes.
Four things the phone layer does, and what it plugs into
After-hours and overflow answering
Nights, weekends, and the twenty minutes your desk is saturated on a Monday. The agent asks your questions, handles a burst pipe the way your best CSR would, and hands life-safety calls to a human immediately.
Triage rules you can actually read
A burst main with the water still running outranks a dripping tap. A whole house with no power outranks one dead circuit. A member outranks a first-time caller, and an elderly occupant with no heat outranks most things. Your dispatcher edits that table.
Missed-call text-back and speed to lead
When a paid lead rings out, the caller gets a text within seconds and a slot to pick from. It matters because those clicks aren't cheap, and because roughly 8 in 10 callers who hit voicemail leave no message at all, according to CallJolt's analysis of contractor call data.
Write-back, not a note in your inbox
A booking means a real job on your board with the recording attached, whether that board is ServiceTitan, Housecall Pro, Jobber, FieldEdge, Service Fusion or something you had built. We confirm exactly what your account exposes during the audit.
Smith.ai, Goodcall and LeadTruffle are good at what they were built for. Here's where a custom agent starts.
A human answering service takes a good message. A template AI receptionist answers instantly and follows a script. Both are the right answer for a two-truck shop that just needs the phone picked up, and we'll say so on the audit call rather than sell you something bigger.
You outgrow them at three points, and they're easy to spot. One is when your line has to triage a burst main against a slow drain using your rules rather than a generic script. Another is when a booking has to land on your board without somebody re-keying it in the morning. Last is when you run plumbing and electrical, or two brands, on one number. That's where we build, and the agent gets written around your call types, your board and your escalation table instead of configured from a menu.
- 01Your triage rules, readable and editable by your dispatcher.
- 02Booking write-back into your platform, with the recording attached.
- 03Your number, your recordings, your data, and a named engineer when it's 2am in January.
Life safety is a hard rule in the triage table, not a judgement the model makes
Before anyone writes a prompt we write the escalation table with you, and it's the first thing your dispatcher reads. A gas smell, a sparking panel, water running into a live panel or an outlet, a carbon monoxide alarm: those calls go straight to a person, and where it applies the line tells the caller what to do right now. Shut the main. Get out of the house. Don't touch the panel. Then it rings your on-call tech and stays on the line until somebody picks up.
Everything else is just as plain, and we put it in writing before the build starts. No AI on your line ever tells a caller that a system is safe, that gas has cleared or that a panel can be re-energised: that call belongs to a licensed plumber or electrician standing in front of it. Licensed work stays licensed, permits and inspections stay in your name, and the software only tracks whether they've been pulled and booked. Every call is recorded, callers are told so at the top, and texting runs on the opt-in your office already collects.
- 01Gas, sparking, water into electrics and CO alarms escalate to a human before the caller finishes the sentence.
- 02No AI declares a system safe or a panel clear. Diagnosis and sign-off stay with your licensed tech.
- 03Recordings disclosed at the top of the call. Texting on opt-in, with a stop word your office can see.
Get a 2-minute demo call from our AI
Leave a mobile number. A person checks the request, then our AI calls you and plays your after-hours line: you're the caller at 2am with water coming through the ceiling. It asks the triage questions, tells you to shut the main, then books the emergency slot or wakes the on-call tech by your rules. Afterwards it texts you what it would have written to your board.
“They will treat your vision like their own and build it that way.”
Ron Klabunde · Founder, SmartREI ↗
Some of the systems we have shipped
- AuditFree. We read last month's call log by hour and by outcome, and listen to what a missed caller gets today.
- DiagnoseWe map the booking path into your board and sit with your dispatcher and your office manager for an afternoon.
- BuildFixed price from the diagnostic. Tested on your real calls, your real jobs and your own flat-rate book.
- RunMonitoring, a named engineer, and the first two months of maintenance free.
Best fit: five or more trucks, an office manager or CSR desk, and a platform you've outgrown in places. Not a fit: a one-truck owner-operator, who's better served by an off-the-shelf app. You can stop after any stage; the audit report is yours either way.
Before you book
01Does it write into my board, or just send me a note?+
It writes the job. Housecall Pro and Jobber expose booking through their APIs today. ServiceTitan needs API access through its developer program and your own tenant credentials, and we confirm exactly what your account exposes during the audit, before anyone estimates a build. Running Service Fusion, an older FSM, a spreadsheet or your own system? We write into that instead, because the intake layer doesn't care much what sits behind it. A note in your inbox isn't a booking, and we won't call it one.
02What happens on a gas smell, a sparking panel or water running into an outlet?+
A person picks up, immediately. Life-safety calls are a hard rule in the triage table, not a judgement the model makes. Your line tells the caller what to do right now where it applies, rings your on-call tech, and stays on the line until somebody answers. Every call is recorded so you can check it.
03How does it rank a burst main against a slow drain when the phone won't stop?+
By a table you can read. Water still running and the main not off outranks a drip. A whole house with no power outranks one dead circuit. Vulnerable occupants, service-agreement members and commercial accounts each get their own band. Your dispatcher edits the table and overrides any call.
04Does this replace our CSR or office manager?+
No. It takes the calls your desk can't take: after hours, on hold, and the overflow on the worst morning of the month. During the day it hands warm, structured calls to your office with the address, the system and the problem already captured. You keep the same desk and stop losing the calls nobody ever saw.
05Who owns the number, the recordings and the customer data?+
You do. The line runs on a number in your name, the recordings live in your storage, and the customer records live in your board. If we part ways you keep all of it, and the code with it.
06Is this the whole of what you do for plumbing and electrical contractors?+
No, it's the layer you hear first. Behind the call we automate estimate follow-up and financing reminders, the sold-to-install chain with permits and inspections, dispatch and the drive, close-out checklists, job costing and memberships. Our hub page walks the whole chain; this page is just the phone.
A senior engineer, not a sales rep
Abdul Basit founded Hashlogics in 2017, and the team runs from Lahore with a US LLC. Clients rate the work 5.0 on Clutch, and in 2026 it was named Best AI-Native Software House of the Year at TechNova.
Your audit call is with an engineer who has read call logs and job boards like yours, and it isn't a slide deck. Bring last month's call report and your open estimate list if you have them, and we'll work from those.
- NDA before the first conversation.
- No pitch on the call. A report you could hand to another firm.
- Fixed price after the diagnostic, so the number isn't a guess.
Go deeper
- AI, automation and custom software for plumbing and electrical contractors →The whole chain, from the first ring to the renewal.
- Dispatch and field automation →What happens to the call once it's booked.
- Electrical contractors →No-power triage, panel upgrades and EV chargers, in the electrician's words.
- Best AI answering services for plumbers →The packaged tools, ranked, and where custom fits.
- Best AI answering services for electricians →Thinner ground, compared honestly.
- Answering service vs custom AI receptionist →When a human service is enough, and when it isn't.
- How many calls does a plumbing company miss? →The sourced numbers, and what they mean for your week.
- Can an AI receptionist handle no-power calls? →Whole-house versus one circuit, and where a human takes over.
- The 2am burst pipe call: how a triage rule should work →Life safety first, then water, then occupants and members.
- Voice AI agents →The service behind this page, across every industry we build for.
