Local service businesses lose 40% of leads to slow follow-up.

We build the AI that
never lets one slip.

FlowStack installs automated lead follow-up for roofers, HVAC, plumbers, and trades. AI that texts in 90 seconds, emails a 7-day drip, and books appointments — while you sleep.

Start building FlowStack →
Revenue Model Active
$2,500 setup fee
$1,500 / month retainer
10 clients $25,000 + $15,000/mo
20 clients $50,000 + $30,000/mo
40 clients $100,000 + $60,000/mo
One niche. One automation. Monthly recurring revenue.
35% of contractor leads go
to whoever replies first
9× more HVAC jobs closed
with 5-min response time
$1,500 avg monthly retainer
for local automation
5 hrs saved per client
per week on follow-ups
How it works

One automation. Every lead followed up.

01

Lead lands in your CRM

A contractor gets a quote request from their website. Name, phone, service type — everything you need.

02

AI sends a personalized text in 90 seconds

"Hey [Name], this is [Contractor]. Got your request for [Service] — I'll have a quote over by end of day."

03

Email follow-up sequence fires

Three-touch sequence over 7 days. Pricing, social proof, and urgency — automated.

04

Appointment booking link sent

AI drops a Calendly link in the second text. No back-and-forth. Just click, pick a time, done.

05

You show up. Close the job.

AI handles the chasing. You handle the relationship. Lead follow-up becomes a non-issue.

Built with

The tools already winning this space

No reinventing the wheel. FlowStack combines the tools thousands of agencies already rely on — with AI on top.

⚡

Make.com

Visual workflow builder. Connect every app, handle complex logic, deploy in days.

🤖

ChatGPT / Claude

AI that writes the follow-up messages, qualifies the lead, and drafts the quote — automatically.

📅

Calendly

Booking links embedded in AI texts. Clients pick a slot. No phone tag, ever.

📊

Google Sheets

Lead tracking, monthly reporting, client dashboard — built in spreadsheet, zero extra cost.

💬

Twilio / SMS

AI sends real SMS follow-ups from a local number. Feels personal. Actually automated.

📧

Mailchimp / Loops

Email sequences with open tracking. AI personalizes subject lines and body copy per lead.

Pricing

One price. Everything included.

No per-lead billing. No seat limits. One flat monthly price and your entire lead flow runs on autopilot.

Sales Assistant
$2,500 + $1,500/mo

One-time setup + monthly automation pack

  • SMS response within 90 seconds
  • AI-personalized messages by service type
  • 3-touch, 7-day email drip sequence
  • Calendly booking link integration
  • Missed-lead follow-up (3 attempts / 2 weeks)
  • Live lead tracker dashboard
  • Webhook + form lead capture
  • Revenue attribution per lead

Best for: roofers, HVAC, plumbers, electricians, remodelers

Local service businesses spend $340 billion a year on marketing. Most of it goes to Google ads that don't close.

The gap isn't traffic. It's follow-up. FlowStack closes that gap — permanently.

Start building FlowStack →