Bookkeeping for Plumbers
Plumbing businesses live and die on dispatched service calls, material markups, and new-construction draw billing — three completely different revenue streams that most bookkeepers lump together. Simple Books Now untangles all of it so you know exactly where your money is coming from and where it's going. With Luisa's Enrolled Agent credential in your corner, your plumbing business also gets real tax planning, not just after-the-fact data entry.
Book a Free ConsultationA plumbing company's financials are deceptively complex. Service and repair calls generate high-margin revenue but require tight tracking of technician time, truck stock used, and same-day invoicing. New-construction work runs on draw schedules with held retainage. And commercial accounts may involve maintenance contracts billed monthly on retainer. When those streams aren't tracked separately, you can't price your service calls correctly, and you definitely can't tell which segment of your business is actually profitable.
Luisa brings Enrolled Agent-level tax knowledge to your plumbing books, which matters more than you might think. The specialized equipment you invest in — pipe inspection cameras, hydro-jetting units, trenchless equipment — qualifies for accelerated depreciation that a non-credentialed bookkeeper may not know to flag. License renewal fees, continuing education required for license maintenance, and bond premiums are all deductible business expenses that need to be properly classified. And if the IRS ever questions a deduction or your worker classification for helper crews, Luisa has the federal authorization to represent you directly.
The Financial Challenges We Solve
Service Call Revenue Tracking
When your techs complete three calls a day across five trucks, revenue recognition becomes a real-time challenge. We set up systems so every dispatched call — including after-hours emergency rates — is invoiced, collected, and recorded accurately rather than falling through the cracks.
License, Bond & Insurance Cost Allocation
Your master plumber license, state registration, surety bond, and liability insurance are significant annual costs that need to be properly expensed — not buried in "miscellaneous." We track renewal dates and amounts so deductions are captured and cash-flow planning accounts for those lump-sum payments.
Truck Stock & Material Markup
Plumbers carry thousands of dollars in fittings, valves, and supplies on every truck. Without a system to track truck stock consumption against what's billed to jobs, your material margin erodes quietly. We help you build a reconciliation process so markup actually shows up in your bottom line.
Helper & Apprentice Worker Classification
Running day-labor helpers or apprentices alongside your licensed techs creates worker classification risk. Misclassifying an employee as an independent contractor is one of the IRS's most-audited issues in the trades. As an EA, Luisa can review your arrangements and help you structure them correctly from the start.
Specialty Equipment Depreciation
Pipe cameras, hydro-jets, and leak-detection equipment are expensive assets with real depreciation options available. We track these assets on a depreciation schedule and coordinate with Luisa's tax planning so you capture Section 179 or bonus depreciation in the year it does the most good.
More Than a Bookkeeper — A Federally authorized Enrolled Agent
Most bookkeepers record transactions and hand you a report. Simple Books Now does that — and more. Luisa is a Federally authorized Enrolled Agent: the highest credential the IRS grants. She can represent you in audits, file your returns, and negotiate directly with the IRS — with year-round tax strategy built into your bookkeeping from day one.
For a business owner in your industry, that means one professional who understands your numbers and handles your complete financial picture. No handoffs. No gaps. No surprises at tax time.
- Federally authorized by the IRS — represents you in audits, collections & appeals
- Bookkeeping + tax strategy in one engagement — no coordinating between vendors
- Direct access to Luisa — no junior staff
- Flat monthly rate — no hourly billing surprises
- Works with clients in all 50 states
- Books delivered by the 15th of each month
- Year-round availability, not just at tax time
Everything We Handle for Your Business
Bookkeeping
Monthly reconciliation, clean financials, and reports delivered every month.
Learn more →Tax Resolution
IRS notices, back taxes, audits, and payment plans — handled directly by our EA.
Learn more →Catch-Up Bookkeeping
Behind on your books? We'll get you caught up at a fixed project price.
Learn more →Bookkeeping FAQ
That depends on your net profit level — and it's exactly the kind of question an Enrolled Agent is qualified to answer. In general, once your plumbing business clears around $50,000 in net profit, an S-Corp election often saves meaningful self-employment tax. Luisa reviews your structure as part of onboarding and will tell you straight whether a change makes sense for your numbers.
Cash and card payments both need to be recorded, but they hit your bank account differently — cards net of processing fees, cash requiring a deposit. We set up your books so every payment method reconciles cleanly and your gross revenue is always accurate, not just what landed in the bank.
Yes — license fees, CE courses, and exam costs required to maintain your active plumber's license are deductible business expenses. So are professional association dues and trade publications. We categorize these correctly so you're not accidentally running them through a personal account where the deduction gets lost.
If you elected Section 179 or bonus depreciation on a major piece of equipment, that's a legitimate deduction — but it needs to be documented correctly with the asset placed in service date, purchase records, and business-use percentage. Luisa, as an Enrolled Agent, can represent your business directly before the IRS in an audit and defend properly documented deductions.
On flat-rate jobs, material cost tracking is for your own job costing — you need to know whether your flat rate actually covered parts and time. On T&M jobs, it's also what you bill the client. We set up your job records so both are tracked separately and your pricing decisions are based on real cost data, not gut feel.
Ready to Get Your Plumbing Business Books in Order?
Schedule a free consultation with Luisa, Enrolled Agent and trade bookkeeping specialist, and see how clean financials can change the way you run your plumbing business.
Book a Free ConsultationNo obligation · 30-minute call · Federally authorized Enrolled Agent