Quote & Invoice Workflow Transformation
A regional HVAC and plumbing company streamlines customer quotes
The Problem
A family-owned HVAC and plumbing company with 25 technicians was losing time on administrative work. Each technician spent 30–45 minutes per job writing up quotes and invoices, often from their truck using a clunky mobile app. Quotes were inconsistent, frequently missing line items, and customers complained about slow turnaround.
- Technicians spent up to 3 hours daily on paperwork
- Quote accuracy varied widely between team members
- Average quote delivery: 24–48 hours after site visit
- Frequent customer callbacks requesting missing details
Our Approach
We implemented an AI-assisted quote generation workflow that works with their existing field service software. Technicians now speak or type brief notes, and AI drafts complete, professional quotes following company templates.
- 1Analyzed 200+ historical quotes to understand patterns and common errors
- 2Built prompt templates for different service types (HVAC repair, plumbing install, etc.)
- 3Integrated with their field service app via Zapier
- 4Trained technicians in 2-hour virtual sessions
- 5Created a review checklist for quality control
Tools Used
“Our guys were skeptical at first—they've been doing quotes their way for years. But once they saw how fast it was, they were sold. Now they complain if the AI is down.”
— Operations Manager
Results reflect this specific implementation. Outcomes depend on existing workflows, team adoption, and data quality. Time savings measured over 60-day period post-implementation.