"> Bookkeeping for Plumbers & Plumbing Companies | Profitability Partners

Plumbing Bookkeeping

Plumbing Bookkeeping

Most plumbing owners are making decisions on financials that are wrong.

Cash-basis books that mask your real margins. A chart of accounts that lumps all revenue together. Zero connection between ServiceTitan and your P&L. Your financials don’t tell you which service lines, techs, or job types actually make money — and that’s costing you real dollars. We fix all of it.

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The Problem

What we see with most plumbers’ books

Bookkeeping for plumbers isn’t the same as bookkeeping for a retail store or a law firm. Between service calls, new construction, drain cleaning, and commercial work — the financial complexity is real, and generic bookkeepers miss it.
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Cash-basis books hiding real profitability

A big repipe payment clears and revenue looks great — but the materials were purchased weeks ago and the labor was last pay period. Cash-basis accounting masks your true margins and makes it impossible to compare yourself to industry benchmarks. Learn more about accounting services designed for home services companies.

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ServiceTitan data sitting in a silo

ServiceTitan has all your job data — revenue per call, cost per job, tech close rates — but your bookkeeper never logs in. They reconcile bank feeds and categorize transactions. The operational data that actually drives your business sits untouched in a completely separate system.

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No visibility into what’s actually profitable

Service calls, new construction, drain cleaning, and commercial work are all lumped into one revenue line. COGS doesn’t separate parts from labor from subcontractors. You can’t see gross profit by department — so you have no idea which side of the business is making money and which is dragging you down.

Financials delivered too late to act on

By the time you see last month’s numbers, you’ve already made this month’s decisions blind. Plumbing companies with seasonal swings and fluctuating job mix need timely financial visibility — not a stale report from your tax preparer.

What’s Included

Bookkeeping for plumbers: built for operators, not tax preparers

Every deliverable is designed to help you make decisions — not just file taxes at year-end.

Accrual-Basis Monthly Financials

See your true profitability every month — not a cash-basis P&L that spikes when a big repipe payment clears and crashes the next week. We deliver accrual-basis financials closed within 15 business days, with revenue matched to when it was earned. This is the standard PE buyers expect, and it’s the only way to benchmark your margins accurately.

PE-Standard Chart of Accounts

Know exactly which service lines and departments make money — and which ones are bleeding margin. We restructure your chart of accounts to separate service vs. new construction vs. drain vs. commercial revenue, break COGS into parts, labor, subcontractors, and equipment, and deliver department-level P&Ls. This is the same structure used by PE-backed platforms and the standard top industry coaching groups build to.

ServiceTitan ↔ QBO Integration

Your ServiceTitan dashboard says one thing, your P&L says another. We close that gap every month — reconciling revenue, job costs, and tech performance from ServiceTitan into your QBO general ledger so the numbers actually match what your dispatchers and techs see in the field.

Accounts Payable & Receivable

Vendor invoices pile up, commercial receivables age out, and nobody notices until cash gets tight. We manage the full AP/AR cycle — bill entry, payment scheduling, aging reviews, and collections follow-up on commercial accounts — so nothing slips through.

Payroll Reconciliation

See the true labor cost by department — not just total payroll. We reconcile commissions, spiffs, tech comp, and office salaries to the right departments every month. When comp is allocated wrong, your department margins are wrong, and you can’t tell which crews are profitable.

Monthly Financial Package

Every month you get a financial package built for your operations meeting — P&L, balance sheet, cash flow, plus a management brief that highlights what moved, why, and what needs attention. No 30-page report nobody opens. Just the numbers that matter, explained in plain language.

Bookkeeping is the foundation. When you’re ready for margin analysis by department, cash flow forecasting, comp modeling, and exit planning — see our Plumbing Fractional CFO Services →

Why Profitability Partners

We don’t just do your books — we understand plumbing businesses

Built specifically for home services

Our entire practice is plumbing, HVAC, electrical, and roofing companies. We already know how new construction versus service mix affects your margins, why your tech comp structure matters for department-level profitability, and what a drain maintenance contract looks like on a P&L. No learning curve.

PE-grade financial rigor

We’ve been on the buy-side of 200+ home services transactions and know exactly what PE firms flag in diligence. Your books get built to that standard from the start — whether you’re planning an exit or just want financials that hold up to real scrutiny.

ServiceTitan expertise

Most accounting firms have never logged into ServiceTitan. We work inside it every day — pulling reports, reconciling to QBO, and using your dispatch and job costing data to build financials that actually reflect how the business operates.

15 days
Average monthly close timeline
100%
Accrual-basis delivery — every client, no exceptions
PE-standard
Chart of accounts and reporting used by PE-backed platforms

Common Questions

Frequently asked questions about plumbing bookkeeping

How is this different from my current bookkeeper?
A typical bookkeeper categorizes transactions and makes sure the bank reconciles. That’s where it stops. They’re not rebuilding your chart of accounts for department-level visibility, pulling data out of ServiceTitan, or delivering accrual-basis P&Ls that match what PE buyers expect. We do all of that — because we’ve seen what top-performing plumbing financials look like from the diligence side.
Do I need to switch from my current accounting software?
No — we work inside QuickBooks Online and connect it to whatever field service platform you run, whether that’s ServiceTitan, HouseCall Pro, Jobber, or something else. No software migration needed. We optimize your existing stack.
What size plumbing company is this for?
We typically work with plumbing companies doing $3M–$30M+ in revenue. Whether you’re a growing operation looking to professionalize your books or a multi-location platform preparing for a private equity exit, the service scales to your needs.
How quickly can you get started?
We can usually start within 2–3 weeks. During onboarding we audit your current books, rebuild the chart of accounts, set up the ServiceTitan integration, and run the first monthly close. By the second month, you’re fully transitioned.
Can you also help with operational reporting, forecasting, or exit prep?
Yes — bookkeeping is where we start, but most clients eventually add Operational Reporting, Financial Forecasting, or Exit Planning as they grow. We offer all four as standalone services or bundled together. See the full menu of services →
What does plumbing bookkeeping cost?
Most of our plumbing bookkeeping engagements run between $3,500–$5,000/month depending on transaction volume, number of locations, and whether you need ServiceTitan integration. We scope everything on the initial call after reviewing your current books — no surprises.
What if my current bookkeeper pushes back on switching?
We can collaborate with your existing team if the fit is there. But most of the time, we’re brought in because the current setup has gaps — a generic chart of accounts, no ServiceTitan integration, and a P&L that doesn’t show department margins. If your bookkeeper can get to PE-grade standards on their own, we’ll support that. If not, we manage the full transition so nothing falls through the cracks.
What makes plumbing bookkeeping different from regular bookkeeping?
Plumbing companies have complexity that generic bookkeepers miss — job costing that spans weeks across service, new construction, and drain work, tech commission and spiff structures, ServiceTitan data that needs to flow into the financials, and department-level margin analysis that requires a trade-specific chart of accounts. A bookkeeper who also does restaurants and law firms doesn’t know this world. We’ve built our entire practice around it.
Can you work with HouseCall Pro / Jobber / FieldEdge?
Absolutely. ServiceTitan is where we have the deepest integration, but we also support HouseCall Pro, Jobber, FieldEdge, and other platforms. The chart of accounts, reporting structure, and financial processes we build are platform-agnostic — they work no matter what you dispatch from.

Ready to Get Started?

See what PE-grade plumbing books look like

Book a free 30-minute call. We’ll review your current financials and show you exactly what we’d change — no obligation.

Book a Free Consultation →



Find Out What Your Margins Should Be →

One HVAC client went from 9% to 17% net margin — that’s +$7M in exit value.

Real client result — not a hypothetical

In a free 30-minute call, we’ll show you exactly where your margins are leaking — and what to fix first.

Your true margins, fully loaded — we calculate your real cost per job including labor burden, materials, and subcontractor costs, then benchmark against top performers so you see exactly where you’re leaving money
The dollar impact of each gap — we quantify what every margin leak and overhead inefficiency is actually costing you per month, so nothing stays hidden
The 3-5 highest-ROI fixes — ranked by impact, so you know exactly where to start
See What You’re Leaving on the Table Free · No obligation · Takes 30 minutes