Bookkeeping & Tax Planning for Plumbing Contractors

Plumbing companies handle emergency calls, big remodels, and ongoing service plans. We bring clarity to cash flow and lower taxes proactively.

From emergency repairs to large remodels, plumbing companies face unpredictable cash flow, complex payroll, and big equipment needs. We help you keep books clean and taxes planned—so you can focus on growing your business.

Quick Fit Check

$1–8 M annual revenue
3+ years of consistent operations
Mix of scheduled projects, maintenance plans, and emergency calls
Runs multiple trucks/crews and buys or leases heavy equipment

Why Plumbing Businesses Choose HavenStone

Cash-flow forecasting that accounts for seasonality and urgent calls
Equipment & vehicle write-offs using bonus depreciation and §179 timing
Payroll & 1099 compliance for multi-crew and multi-state operations
Quarterly tax strategy that flexes with variable income

Core Services

Monthly bookkeeping & job-cost reporting
Project profitability and service-plan margin tracking
Quarterly and annual tax planning & preparation
Entity and compensation optimization (LLC, S-Corp, etc.)
Guidance on big equipment purchases and fleet expansion

Common Mistakes We Fix

Recording emergency jobs as overhead—distorts job margins
Missing deductions on trucks, tools, and parts inventory
Misclassifying technicians as 1099 contractors—compliance risk
Overpaying estimated taxes during slow months
Waiting until year-end for depreciation planning

What to Expect in Month One

Diagnostic review of chart of accounts, payroll, and vendor setup
Cash-flow map that anticipates seasonal swings and big purchases
Tax plan with 3–5 prioritized, dollar-linked moves
Compliance sweep covering 1099s, payroll taxes, and multi-state filings

FAQ

Can you handle 24/7 emergency service billing?
Yes—our bookkeeping maps emergency premiums separately for true job profitability.

Do you help with multi-state licensing and payroll?
Absolutely—we set up compliant payroll and apportion income correctly.

What about inventory and parts tracking?
We design simple, accurate systems for consumables, special-order items, and truck stock.

Do you replace our office manager/bookkeeper?
Not necessarily—we can augment your team, provide oversight, or handle the full accounting function.