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AgenticHacks

Trades archive

AI agent systems that stop home-service businesses from losing jobs

Build guides for plumbers, electricians, HVAC shops, and remodelers. Book the missed call, chase the unsold estimate, renew the membership, and brief the crew at 6 a.m.

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One email on weekday mornings. This signup is a demo until mail is connected.

9:415G

Missed call

Unknown caller

Just now · you are under a sink

No voicemail. A burst pipe goes to whoever answers.

Text back · 8 seconds

Sorry we missed you. Is it an active leak, no heat, or a quote?
Active leak in the kitchen. Can you come this afternoon?

Lead held. You reply when you are off the ladder.

A phone shows a missed call, then an AI text that answers the caller a few seconds later.

How a guide is built

  1. 1

    Pick the job you are losing

    Missed call, unsold estimate, membership lapse, shared lead, or a change order that sits.

  2. 2

    Connect the tools you already pay for

    ServiceTitan, Housecall Pro, or Jobber, plus the phone, the texts, and the model.

  3. 3

    The agent runs the branch

    It books, chases, or briefs while you are on a roof, in a panel, or under a sink.

Pick your trade

Plumbing, electrical, HVAC, and general contracting.

Browse the guides

Eight build guides for plumbing, electrical, HVAC, and remodeling. Open one for the cited pain, the workflow, and the branch logic.

8 hacks

Build guideNew

Book the missed call into ServiceTitan

An unanswered call, or any after-hours call, goes to a voice agent that classifies the job, pages the on-call tech for emergencies, and books repairs into ServiceTitan.

Difficulty 4/5
  • Plumber
  • Electrician
  • HVAC

Tools

  • Grok Voice (or Retell/Vapi)
  • Twilio
  • n8n, Make, or Zapier
  • ServiceTitan API
  • LLM API

Agent · Grok Voice (or Retell/Vapi), LLM

Build guideNew

Text back the missed call and hold the conversation

Within 30 seconds of a missed call, an SMS asks what is going on. The model collects the address and photos, creates a lead in Jobber or Housecall Pro, and either books or hands the thread to a person.

Difficulty 2/5
  • Plumber
  • Electrician
  • HVAC
  • Contractor

Tools

  • Twilio
  • n8n or Make
  • Jobber or Housecall Pro
  • LLM API

Agent · LLM

Build guideNew

Chase the unsold estimate on day 0, 2, 7, and 14

When Housecall Pro marks an estimate sent, a four-touch sequence starts. It stops itself when the estimate is approved or declined, and every reply is classified back into the customer record.

Difficulty 3/5
  • Plumber
  • Electrician
  • HVAC
  • Contractor

Tools

  • Housecall Pro MAX
  • n8n
  • Twilio
  • LLM API

Agent · LLM

Build guideNew

Renew the membership and fill the slow season

A daily job finds agreements expiring in 60, 30, and 7 days, picks one of three messages from visit history and equipment age, and books tune-ups into open slow-season capacity.

Difficulty 3/5
  • HVAC
  • Plumber

Tools

  • ServiceTitan or Housecall Pro
  • n8n or Make
  • Twilio
  • LLM API

Agent · LLM

New tools by email

One note when a new agent tool ships. Still an example capture.

Example capture for new tools. Resend is not connected yet, so the address is checked and then discarded.

Build guideNew

Ask everyone for a review, and route the unhappy ones to you

Two hours after the job is done or the invoice is paid, every customer gets a 1–5 text. High scores get the Google review link, then a referral offer. Low scores alert the owner and do not ask for a public review.

Difficulty 3/5
  • Plumber
  • Electrician
  • HVAC
  • Contractor

Tools

  • Housecall Pro, ServiceTitan, or Jobber
  • Twilio
  • n8n or Make
  • Google Business Profile
  • LLM API

Agent · LLM

Build guideNew

Answer the paid lead in under 60 seconds

An Angi, Thumbtack, or web-form lead is called or texted within a minute, qualified, and booked. Every booked job is logged with its cost so the Monday report can compare sources.

Difficulty 3/5
  • Plumber
  • Electrician
  • HVAC
  • Contractor

Tools

  • Thumbtack, Angi, or the web form
  • Grok Voice (or Retell/Vapi)
  • n8n or Make
  • Google Sheets or Airtable
  • LLM API

Agent · Grok Voice (or Retell/Vapi), LLM

Build guideNew

Turn a voice note into a same-day change order

A tech or project manager sends a voice note or a photo of what the homeowner just asked for. The model drafts a priced change order, the homeowner gets an e-sign link the same day, and unsigned work is flagged before anyone builds it.

Difficulty 3/5
  • Contractor
  • Electrician

Tools

  • Twilio
  • Grok Speech to Text
  • LLM API
  • n8n or Make
  • E-sign tool
  • Buildertrend or the FSM

Agent · LLM

Build guideNew

Brief every tech at 6 a.m.

A 6 a.m. job builds one digest per tech: the route, the customer's history, open estimates at those addresses, equipment age, membership, parts, gate codes, and one sales note.

Difficulty 2/5
  • Plumber
  • Electrician
  • HVAC
  • Contractor

Tools

  • ServiceTitan, Housecall Pro, or Jobber
  • n8n or Make
  • Twilio or WhatsApp
  • LLM API

Agent · LLM

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