Serving the whole state
AI automation for Wisconsin service businesses.
Pfeiffer Digital is a Wisconsin AI automation company based in Oconomowoc, building custom AI voice agents, website chatbots, and back-office document automation for service businesses — HVAC and the trades, property management, professional services, and small manufacturing. Founded by Jon Pfeiffer, Pfeiffer Digital builds and runs these systems rather than handing over a roadmap.
Most of the businesses that call are not looking for an AI strategy. They are losing jobs because nobody picked up at 6pm, or losing a day a week to paperwork nobody wants to do. That is the work.
The Wisconsin industries this actually fits
Wisconsin's economy runs on field work, buildings, and things that get made and shipped. Those businesses share a problem: the revenue-producing people cannot be on the phone and on the job at the same time.
Trades and home services
HVAC, plumbing, electrical, roofing, landscaping. The phone rings while the crew is on a roof and the caller dials the next contractor on the list. An AI voice agent answers every call, captures the job details, and books it.
Property management
Maintenance intake, tenant questions, leasing enquiries and after-hours emergencies, all arriving at once. A chatbot and voice agent triage them so a human handles the exceptions rather than the repeats.
Professional services
Accounting, legal, insurance, consulting. Client intake is inconsistent and follow-up depends on who remembers. Intake automation makes the first response instant and the same every time.
Small manufacturing back-office
Purchase orders, packing slips, supplier invoices that arrive as PDFs and get keyed in by hand. Document extraction and PO matching pull the data out and match it — a person reviews the output before anything enters your system of record.
Two of these have their own deep-dive: AI for HVAC and the trades and AI for property management.
Areas served
Pfeiffer Digital is one operator in Oconomowoc, not a franchise with branch offices. These are the areas served, not places with a storefront — and the systems themselves are built and run remotely, so location never limits who can be worked with.
What gets built
Four systems, all custom, all trained on your business and plugged into the tools you already run:
- AI voice agents — answer every call, day or night, qualify the job, and book it in your scheduler.
- Website lead capture — a chatbot that asks the qualifying questions before a visitor leaves.
- Workflow automation — the repetitive handoffs between your systems, done without a person copying and pasting.
- Invoice & PO processing — document and purchase-order extraction and matching, with a human reviewing the output before it enters your system of record.
Every engagement is fixed-fee and scoped in writing first. See how pricing works.