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Vesta 360 Custom Exteriors

An AI-Powered Backend That Lets a GC Run His Business From Email

We built Vesta 360 Custom Exteriors a central operations platform with AI document processing. It's now Jeff's main tool for project management, budget building, and financial reconciliation — and he can feed it by simply emailing documents, tasks, and instructions.

5+
Hours Saved Weekly
Email-First
Business Operations
AI
Document Processing

The Challenge

Jeff Guarino runs Vesta 360 Custom Exteriors, a residential general contractor in New Jersey. Like most GCs, his business ran on email, QuickBooks, bank feeds, and spreadsheets — each in its own silo.

Estimates came in via email. Expenses lived in QuickBooks. Bank transactions sat in their bank feed. The "system of record" was a sprawling multi-tab spreadsheet that only Jeff fully understood. Every week, he'd sit down to manually cross-reference estimates against contracts, match bank transactions to jobs, and update spreadsheets with labor costs, design documents, and task progress.

The real problem wasn't just the hours lost — it was the bottleneck. Jeff was the only person who could reconcile the data, which meant every financial decision waited on him. He couldn't easily see the true status of a job without doing a full manual reconciliation. And with multiple active projects, the backlog only grew.

The Solution

We designed and built a central operations platform that serves as the hub for Jeff's business. Instead of bouncing between spreadsheets, QuickBooks, email, and bank feeds, everything lives in one place — and Jeff can feed the system by simply emailing documents and instructions.

AI-Powered Email Interface:

  • Jeff forwards emails and the AI parses estimates, contracts, change orders, and vendor documents automatically
  • He can also email instructions to create tasks, events, and reminders tied to specific jobs
  • AI classifies and routes everything to the correct project — no manual filing
  • Key data points (amounts, dates, scope details) are extracted and structured automatically

Project Management & Financial Operations:

  • Per-job task tracking, budget building, and project notes
  • QuickBooks connection pulls expenses and categorizes them by job
  • Bank feed integration matches transactions to projects automatically
  • Financial summary across all active projects — budget vs. actual, at a glance

The platform doesn't replace Jeff's judgment — it eliminates the hours of data gathering and manual reconciliation so he can focus on running jobs. What used to require opening five tabs and cross-referencing spreadsheets now lives in a single dashboard.

Address Financial Summary showing revenue, net totals, forecasted cash flow, and expenses across all active projects

What used to take dozens of hours per month across spreadsheets, QuickBooks, and bank feeds — now lives in a single dashboard

The Results

The platform fundamentally changed how Jeff runs Vesta 360:

  • 5+ hours saved weekly — no more manual reconciliation across spreadsheets
  • Email-first workflow — Jeff sends documents and instructions via email instead of logging into multiple systems
  • One central hub — project tasks, budgets, notes, and financials all in one place
  • AI document processing — estimates, contracts, and invoices are parsed and filed automatically
  • Cross-project financial summary — budget vs. actual across all active jobs, at a glance

What used to require hours of cross-referencing spreadsheets now happens automatically. Jeff reviews and approves instead of hunting and copying.

"I used to spend hours every week reconciling spreadsheets across QuickBooks, email, and bank feeds. Now I just email instructions and the system handles it. I don't touch a spreadsheet anymore."

— Jeff Guarino, Owner, Vesta 360 Custom Exteriors

Tech Stack

Next.js Supabase QuickBooks API Gmail API Plaid Vercel

Related Work

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