Our AI Sales Engine Calls Your Leads, Follows up on Quotes, and Closes Jobs - See ROI in 90 Days or Get a Refund

Watch the short video below to see how it works

If you run a plumbing, HVAC, roofing, or any other serviced based business, this is costing you money every day:

Leads call while you’re on a job...

Voicemail gets ignored...

After-hours calls go unanswered...

Every one of those moments is lost revenue.

Not because the leads were bad — but because no one responded fast enough.

Studies show that if you contact a new lead within 60 seconds, you’re 391% more likely to book the job.

So why are most blue-collar businesses still missing out?

❌They rely on offshore assistants who respond hours later and sound scripted.

❌They send quotes but fail to follow up, losing jobs that were nearly closed.

❌They return missed calls the next day — after the customer has already moved on.

Some of the best in the industry did a study on this…

They found that leads contacted after 5 mins have an 80% lower conversion rate.

Thats exactly why we started Grandline Sytems...

An AI Sales Engine that’s trained with your own voice to handle every inbound call, quote, and follow-up automatically using proven scripts.

And it sounds ridiculously human.

Our Systems...

Answer every call within 10s

Follow up on every quote

Book jobs straight into your calendar - even at 5AM

Imagine every lead answered, every job confirmed, and a day without unanswered calls.

Thats what Grandline Systems does — We turn every missed oppurtunity into a potential $1000+ job.

So if any of this strikes even a bit little of your curiosity, don't just take our word for it.

Test Grandline AI right now.

Enter your number below, and it’ll call you in the next 10 seconds👇🏼

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