Bookkeeping for Plumbers
Bookkeeping for Plumbers
License and insurance tracking, materials, on-call jobs. Books that match how you work.
- AIPB Certified
- QuickBooks ProAdvisor
- Xero Partner
- US-based team
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A plumbing business runs on two clocks. One is the scheduled clock, the kitchen remodel, the water heater swap booked two weeks out. The other is the emergency clock, the burst pipe at 11pm that pays a premium and gets recorded, if it gets recorded at all, sometime after the adrenaline wears off. Both need to end up in the same set of books, categorized the same way, and most plumbing businesses we meet are only really keeping up with one of them.
We work with solo plumbers building a client base, small plumbing companies running a crew and a truck or two, and plumbing outfits old enough to have a filing cabinet full of license renewals nobody's looked at in years. What's consistent across all of it is the same set of moving pieces: state license and insurance renewals that lapse quietly if nobody's tracking them, materials that carry sales tax in some states and not others, and on-call jobs that pay in cash, card, or check depending on who answered the door.
Once we're running the books, license and insurance renewal dates are tracked so nothing lapses without warning, materials sales tax is handled correctly for your state, and every on-call job gets recorded the day it happens instead of reconstructed from memory the following week.
Where plumbers bookkeeping actually helps
- I lost track of when my plumbing license or liability insurance needs renewingRenewal dates tracked as part of the books, with enough lead time that a lapse never catches you mid-job.
- I'm not sure if I should be charging sales tax on the materials I installMaterials sales tax handled according to your state's rules, whether the job is taxed as labor plus materials or as one combined service.
- Emergency calls pay well but I forget to log them properly half the timeOn-call and emergency job income recorded the day it happens, categorized the same as scheduled work so nothing slips through.
- I bought a new van and a set of tools and I don't know what to depreciate versus expenseVehicle and tool depreciation handled correctly, Section 179 expensing applied where it is eligible, so the deduction is real and the paperwork backs it up.
- I use subs for overflow work and I'm not confident I'm handling their payments right1099-NEC filing at year end built from clean data instead of a January scramble. Sub payments tracked with W-9s collected up front.
What's different about plumbers bookkeeping
- State plumbing license and liability insurance renewal dates tracked so nothing lapses mid-job
- Materials sales tax handled according to your state's rules on labor versus materials
- On-call and emergency job income recorded the day it happens, categorized consistently
- Vehicle and tool depreciation, Section 179 expensing applied where eligible
- Subcontractor payments tracked with W-9s collected before the first check clears
- Quarterly books kept tax-ready ahead of every deadline
Where plumbing business books usually fall behind
The pattern we see most in plumbing business books is a gap between how the work actually happens and how it gets recorded. Scheduled jobs get invoiced and tracked reasonably well, because there's a calendar entry and a paper trail. Emergency calls are a different story. A burst pipe at midnight gets fixed, paid in cash or a rushed card swipe, and recorded, if at all, whenever the owner remembers on a slow afternoon. Materials sales tax follows a similar pattern of good intentions, since the rules vary enough by state that most owners guess rather than check, and license renewal dates live in someone's head instead of a calendar.
None of that is unusual, and all of it is fixable at onboarding. Emergency job income gets logged the same day through a phone-friendly process, so nothing depends on memory a week later. Materials sales tax gets set up according to your specific state's treatment of labor versus materials, so you're not guessing job to job. License and insurance renewal dates get built into the calendar we track, with enough lead time to renew before anything lapses. Sub payments get a W-9 collected at the time of the first check, not chased down in January.
What comes out the other side is a set of books that reflects the business as it actually runs, calls at all hours included, with quarterly numbers that are ready before the deadline instead of assembled in a panic on it.
What's included
- Bank and credit card reconciliation, weekly or monthly
- Categorization of scheduled and on-call job income, cash, card, and check
- Materials sales tax tracking according to your state's rules
- License and liability insurance renewal date tracking
- Vehicle and tool depreciation, Section 179 expensing where eligible
- 1099-NEC prep support for subcontractor payments
- Payroll with W-2 tracking for crew members
- Monthly profit and loss with a plain-English summary
Why plumbers pick us
We know the plumbing rhythm
Scheduled jobs and emergency calls both land in the same books, categorized consistently, whether the job happened at 2pm or 2am.
License and insurance, tracked
Renewal dates built into the books with enough lead time to renew before anything lapses mid-job.
Materials sales tax, handled right
Set up according to your state's actual rules on labor versus materials, not a guess applied job to job.
Vehicle and tools, depreciated correctly
Section 179 expensing applied where eligible, higher-value equipment depreciated properly, so the year-end numbers are clean.
Subs, paid and tracked cleanly
W-9s collected before the first check clears. 1099-NEC filing built from data that was clean all year.
Emergency calls, recorded same day
On-call job income logged through a phone-friendly process the day it happens, so nothing gets reconstructed from memory later.
Three plumbing business shapes
One truck, a mix of scheduled and emergency calls
Solo plumber juggling scheduled installs and after-hours emergency calls. Sales tax registered in one state, quarterly estimated tax, no crew yet. Wants the license, materials tax, and on-call income all handled without a heavy retainer.
What changes
- Light retainer scaled to call volume
- On-call income recorded the day it happens
- License and insurance renewals tracked
- Materials sales tax set up correctly for the state
How plumbing business books typically run
DIY (after hours) Solo plumber phase | Office admin, part-time Common for small crews | Outsourced (us) Books that match the calls | |
|---|---|---|---|
On-call job income recorded same day | Partial | Partial | Yes |
License and insurance renewals tracked | No | Partial | Yes |
Materials sales tax handled correctly | No | Partial | Yes |
1099-NEC filed on time for subs | Partial | Partial | Yes |
Vehicle and tool depreciation optimized | No | No | Yes |
Reviewed by an AIPB-certified bookkeeper | No | No | Yes |
Weekends back | No | Partial | Yes |
How we price plumbers bookkeeping
Pricing for plumbing business bookkeeping depends on call volume, crew size, how many vehicles need license and insurance tracking, and how many subs get paid for overflow work. A solo plumber costs less to run than a business managing a fleet and a dispatcher.
Fill out the quote form and tell us roughly the size of the business and how the calls come in. You'll get a written number back within one business day, no flat tier to squeeze into.
What clients say
"I was running a business doing twenty grand a month off a notebook. They got me onto QuickBooks, sorted my mileage and tool deductions, and now my quarterly numbers come back ready before I even have to ask. Worth every dollar."
Plumbers bookkeeping FAQ
Two things to remember
Every account is reconciled and kept tax-ready by an AIPB-certified bookkeeper. Every account is run inside the US. Those two anchors shape how we handle compliance for plumbers specifically.
Get the Saturday admin back.
Get the Saturday admin back. Tell us about the business and your call volume and we will quote the same day.