For HVAC, construction & service companies

Your business, wired together the right way.

Leads, WhatsApp, CRM, estimates, crews and QuickBooks — connected by a senior developer with 20+ years of experience. You own all of it.

Book a free 30-min call Message me on WhatsApp

You get a written recommendation after every call, even if it’s “you don’t need this yet.”

HVAC/Construction/Plumbing & electrical/Radiant & snowmelt/Home services
How you get started

From QuickBooks to your own system in days, not months.

Book the free call
  1. 1

    Free 30-minute call

    Thursday9:00 — taken10:30 — yours

    We map how work flows today. You get a written plan — even if it says “not yet”.

  2. 2

    Connect QuickBooks

    Connect to QuickBooksCustomers ✓Items & prices ✓Open invoices ✓

    One click. Your customers and prices come over — nothing retyped.

  3. 3

    Your own workspace

    yourcompany.thedevpro.io
    ClientsEstimatesProjectsInvoices

    Private to your company, with your logo. Backed up in your office.

  4. 4

    Send your first estimate

    Estimate #1042Sent → Approved3 line items from your QuickBooks prices→ Project created automatically

    Approved estimates become projects with phases. Then a demo every week.

What AI can do for your business

From manual work to processes that run themselves.

I map how work flows today, find where hours get lost, and let AI take the repetitive part — while you approve what matters.

How AI fits your business →
Answers leads 24/7

WhatsApp, SMS and web chat

Compares supplier bids

PDF quotes lined up item by item

Drafts POs & follow-ups

You approve, it sends

Ask your business

Your numbers, in plain English

Five services. One connected system.

All services →

Social media

Posts from your real jobs, account management and a monthly calendar you approve.

Social media →

Advertising

Google & Meta campaigns, landing pages, and every lead tracked to the booked job.

Advertising →

WhatsApp, CRM & AI agents

One inbox for WhatsApp, SMS and web chat, an AI agent that books, n8n into your CRM.

WhatsApp, CRM & AI agents →

Mobile apps

iOS & Android apps for crews: jobs, checklists, photos, signatures — works offline.

Mobile apps →

Custom software

Your own platform for estimates, projects, schedules and crews, connected to QuickBooks.

Custom software →
Case study · in production

An operations platform for a service company

Projects, estimates, QuickBooks integration and a technician app replaced spreadsheets and disconnected tools.

1+ yearin production, built week by week
1 databaseweb, API and mobile app on one system
Housecall Pro → ownmigrated off Housecall Pro, data intact
Two-wayQuickBooks sync, no retyping
Integrations I’ve built
QuickBooks Online · two-wayHousecall Pro · migrationOasis · scheduled API syncWhatsApp BusinessChatwootn8nTwilio SMSSendGridCloudflare R2Google & Meta Ads
Read the case study →

How the work runs, every week

1

Walkthrough

We map how work flows today.

2

Build weekly

Replies in under 2 hours.

3

Weekly demo

See it working every week.

4

Weekly invoice

You own the code. Backups in your office.

A good fit if you…

  • run 5–50 people across office and field
  • live in six apps and spreadsheets that don’t talk to each other
  • want to own your system, not rent it forever
  • can give 30 minutes a week to see a demo

Not a fit if you…

  • want an off-the-shelf tool with no changes — ServiceTitan or Jobber will serve you better
  • need a fixed price for a project nobody has mapped yet
  • want AI to send things without a person approving them
How pricing works: hourly, invoiced every week. No long contract — stop any week. You own the code.How I work →

Let’s look at your setup.

Free 30-minute call. I reply within 2 hours on business days.

Book a free callWhatsApp801.376.2721