Jeremy Brewer is a Xero Certified Advisor, licensed paramedic, and former HVAC field professional. He built 911 Bookkeepers LLC because HVAC owners deserve a bookkeeper who speaks their language — not just accounting jargon.
Before founding 911 Bookkeepers LLC, Jeremy worked as a licensed paramedic and spent time as an HVAC field professional. He saw firsthand how trades owners worked 60-hour weeks and still had no clear picture of whether they were actually profitable.
The problem wasn’t work ethic. It was that their bookkeeper handed over a P&L at month-end and called it done — no job costing, no cash flow forecast, no explanation of what the numbers meant for the next slow season.
That gap is exactly why 911 Bookkeepers LLC exists. Every service, every report, every system we build is designed specifically for HVAC, plumbing, electrical, and general contracting businesses.
We don’t do restaurants, retail, or random LLCs. Trades contractors only. It’s the only way to be genuinely good at what we do.
Based in Baton Rouge. Working remotely with HVAC contractors across Louisiana and Wisconsin via Xero.
Get in TouchEvery client is in HVAC, plumbing, electrical, or contracting. That means we already know your chart of accounts, your seasonal patterns, and the questions that actually matter to your margins.
Questions get answered the same business day. No waiting a week to find out if your payroll numbers make sense or whether you can afford that second truck.
Month-to-month. We earn your business every month by being genuinely useful — not by locking you in. In 5+ years, no client has ever felt the need to leave.
We translate the numbers into language that helps you run your business. Your monthly summary tells you what happened, what it means, and what to watch next month.
All bookkeeping is done remotely through Xero, so geography is never a barrier. We serve HVAC contractors wherever you’re located in our two markets.
Baton Rouge, New Orleans, Lafayette, Shreveport, Lake Charles, Hammond, Houma
Milwaukee, Madison, Green Bay, Appleton, Racine, Kenosha, Wausau
Book a free 30-minute checkup. No pitch deck, no pressure — just an honest look at your books.