The plumbing fleet playbook: buying, upfitting, running, and retiring service vans

After payroll, the fleet is usually the biggest line on a plumbing P&L, and the one most owners manage by gut. A service-ready plumbing van is a $50,000-$85,000+ asset that carries thousands of dollars of stock, hauls a jetter and a camera, and burns fuel, insurance, and maintenance every day it rolls. A truck down for a week is a plumber not producing. This is how to buy them right, upfit them so techs stop wasting billable hours hunting for fittings, run them cheap, and retire them before they cost more than they earn.

What a service-ready plumbing van actually costs

Don’t budget the sticker price, budget the working truck. A service-ready van is the cargo van plus the upfit: interior shelving and parts bins, a partition, ladder/pipe rack, lighting, an inverter or power system, wrap or lettering, and the tools the plumber carries. Plumbing upfits run heavier than most trades because you’re stocking hundreds of SKUs of fittings and fixtures and hauling bulky, dirty equipment. The upfit alone runs from a few thousand to well over ten thousand dollars, which is why a complete service-ready plumbing van lands in the mid-$50,000s to $85,000+.

Spend the upfit money deliberately. An organized van is billable-hour insurance. A plumber who can find the right coupling and get back to the job saves minutes on every call, and minutes across a fleet across a year is real money. A few plumbing-specific upfit priorities:

• Parts-bin walls, not loose totes. Fittings are small, numerous, and easy to run out of. Bin systems with a par-level restock routine keep trucks stocked and cut supply-house trips.
• Secure mounts for the expensive gear. A drain camera and a jetter are the highest-value tools on the truck, mount them so they’re protected from bouncing around, quick to deploy, and hard to steal. A cracked camera reel or a walked-off jetter is a five-figure hit.
• Water, wet/dry separation, and drainage. Plumbing work is dirty and wet; plan a spot for a hand-wash setup and keep clean stock physically separated from the mucky drain gear.

Standardize the layout across trucks so plumbers and inventory are interchangeable. A tech covering another’s route shouldn’t have to relearn where everything lives.

Buy vs. lease vs. finance

There’s no universal answer. It turns on your cash position, how many miles you put on, and your tax picture. The durable logic:

• Financing to own is the default for most established shops: you build equity, you’re not mileage-capped, and the big one, a purchased van can generate a large first-year tax deduction that a lease can’t match (see below). Even a financed van you only put a down payment on can often be deducted in the year it’s placed in service.
• Leasing preserves cash and keeps you in newer trucks with predictable payments and warranty coverage, but you’re mileage-capped (service vans rack up miles fast) and you build no equity. It can suit a fast-growing shop that wants trucks now without the capital hit, but watch the lease’s wear-and-tear clause, because a heavy plumbing upfit and a working van don’t come back pristine.
• Cash only if it doesn’t starve operations. The tax deduction and cheap financing often make keeping the cash working the better move. Run it past your accountant.

The tax angle that flips the math (US): under Section 179 / bonus depreciation, buying can produce a first-year write-off leasing simply can’t. Vehicles over 6,000 lbs GVWR (most full-size cargo vans) get the most favorable treatment, and here’s the nuance most write-ups miss: heavy passenger SUVs in the 6,001-14,000 lb range hit a separate per-vehicle Section 179 cap (around $32k for 2026; confirm the current-year figure), but a true cargo/work van with no rear passenger seating generally escapes that cap and can be expensed far more aggressively when used >50% for business. That’s exactly why the work van is the better tax buy. The exact limits and bonus-depreciation percentage change with tax law and interact, so don’t plan around a number you read online, model it with a CPA for your profit year (a full write-off only helps if you have income to deduct against). Before buying, run three scenarios: cash + 179, finance + 179, and lease, with the specific van’s GVWR and your projected taxable income. Confirm current limits before you sign.

Track the true cost per truck

You can’t manage what you don’t measure. For every vehicle, track fuel, insurance, maintenance/repairs, and depreciation, and divide by miles or by revenue produced. Your own cost-per-mile (or cost-per-truck-per-month) is the number that tells you when a van has tipped from asset to liability. Fleet-benchmark averages floating around online are mostly from long-haul trucking and do not map to a service van, build your own baseline from your own trucks. Tie it back to your other operating numbers; if you don’t already track fleet cost per truck, start there alongside the rest of your core KPIs.

Telematics: the one add-on that usually pays for itself

GPS/telematics runs about $15-$70 per vehicle per month and typically returns more than it costs through:

• Fuel + routing: dispatch the nearest plumber to the emergency call, cut idling and unauthorized use, tighten routes. Faster response on a burst-pipe call is also revenue you’d otherwise lose to a competitor.
• Insurance: carriers commonly give ~15-30% premium reductions for telematics with driver-behavior coaching; that alone can cover the subscription across a fleet.
• Accountability + safety: speeding/hard-braking coaching lowers accidents (and claims), and dash cams protect you against fraudulent claims.
• Theft recovery: plumbing vans are targets because the jetter, camera, and stocked fittings inside are worth real money; knowing where every asset is in real time matters.

Roll it out right or it backfires: get a written acknowledgment from every plumber, run a 90-day “coaching only, no discipline” period, and frame it around safety and fair dispatch. The biggest returns come from dispatch/route optimization, not passive monitoring, and note the insurance discount usually requires an active coaching program (passive tracking alone often earns little).

Preventive maintenance beats downtime

A van that dies mid-week is lost revenue plus an emergency repair bill, and a plumber-day of downtime easily costs $800-$1,500+ in lost production, far more than the repair. Put your own trucks on a PM schedule the same way you’d sell customers on maintenance. The logic is identical. Sensible intervals for a service fleet: oil every 5,000-7,500 miles or 6 months, brakes and tires every ~20,000-30,000 miles (sooner in salty northern markets, where corrosion is a real killer). Weight matters here: a fully stocked plumbing van with a jetter aboard is often near its payload limit, which wears brakes, tires, and suspension faster than the odometer suggests, don’t overload past GVWR, and inspect accordingly. Track PM in the same software you use for jobs, and keep a spare-vehicle plan: a pool van or a standing dealer-rental relationship, so one breakdown doesn’t idle a plumber for a week.

Don’t skimp on insurance, either: standard commercial auto often excludes or under-covers your tools and the upfit value: add a tools-&-equipment floater so a stolen or burned van doesn’t wipe out your jetter, camera, and stocked inventory. A single drain camera plus a trailer or truck jetter can easily exceed a $30k, $50k gear value, so set the limit to actually cover replacement, not a token amount.

When to retire and how to dispose of a van

Retire on total cost of ownership, not odometer sentiment. When a van’s annual maintenance + downtime cost climbs toward a new truck’s payments, it’s time. Watch for the inflection where repairs get frequent and unpredictable. That unpredictability (a plumber stranded on a call, an emergency job handed to a competitor) often costs more than the repair itself.

Disposal options, roughly best-value first:

• Sell it outright (dealer, wholesale, or private/marketplace) while it still runs and looks presentable. Remove your wrap/lettering and detail it first (a branded ex-fleet van doing sketchy things is a reputation risk). A clean de-wrapped cargo van commonly retains a meaningful share of original cost after 4-6 years and 80,000-120,000 miles; a private sale typically beats trade-in but takes a few weeks of effort. Strip the upfit first: pull the shelving, bins, and any mounts you can reuse in the next van; a good plumbing upfit is worth carrying forward, and you rarely get paid for it in the sale price.
• Trade in against the replacement for simplicity (less money than a private sale, but zero hassle).
• Auction / fleet remarketing: fastest, lowest net.

Tax on disposal: selling a vehicle you depreciated can trigger depreciation recapture (US) or a terminal-loss/recapture adjustment on the CCA pool (Canada), loop your accountant in before you sell so it’s not a surprise.

🇺🇸🇨🇦 The vehicle-deduction cheat sheet

US, two methods, pick deliberately:

• Standard mileage (the IRS resets the rate annually and has on rare occasions adjusted it mid-year, confirm the current rate for the period you drove) is simple and covers everything. Actual expense (fuel, insurance, repairs, lease/depreciation) usually deducts more for a heavy-use work van. Key rule: if you use actual in year one for a vehicle, you’re locked out of standard for that vehicle later; if you start with standard, you can switch. Keep a mileage log either way, the IRS requires it.

Canada, Capital Cost Allowance:

• A cargo/work van is generally Class 10 (30% declining balance) with the full cost eligible; a passenger vehicle over the Class 10.1 ceiling is capped. The half-year rule limits year-one CCA (accelerated-investment rules may enhance it, confirm the current year). Zero-emission vehicles go in Class 54 with a higher ceiling. The ceilings and rates reset annually, so confirm the current year’s figures. Deduct only the business-use percentage, and keep a logbook, CRA expects it.

Both countries: this is where trades leave money on the table. Track mileage/business-use relentlessly and let a trades-savvy accountant pick the method.

Checklist

• Budget the working truck (vehicle + upfit), not the sticker, expect $50k, $85k+ for a plumbing van.
• Standardize the upfit across the fleet; use par-level parts bins and secure mounts for the camera and jetter.
• Decide buy/lease/finance on cash + miles + tax picture; model Section 179 / CCA with your accountant.
• Prefer >6,000 lb GVWR work vans for the best US first-year deduction (used >50% for business).
• Track cost per truck (fuel + insurance + maintenance + depreciation), build your own baseline.
• Run telematics ($15-70/veh/mo) for fuel, routing, insurance discounts, and theft/safety, framed as coaching.
• Put trucks on a PM schedule (oil 5-7.5k mi/6 mo; brakes/tires 20-30k), watch payload/GVWR, and keep a spare-vehicle plan.
• Carry a tools-&-equipment floater sized to actually replace the jetter, camera, and stocked inventory.
• Retire on total cost of ownership; strip and reuse the upfit, de-brand before resale; plan around depreciation recapture / CCA.
• Keep a mileage/business-use log; pick standard vs. actual (US) deliberately in year one; class vehicles correctly (CA).

The bottom line

The fleet is a profit center or a slow leak depending on whether you manage it with numbers. Buy the right van and upfit it once, bins, camera mount, jetter storage, standardized across the fleet, use the tax code (179 in the US, CCA in Canada) with a real accountant, run telematics and PM so trucks stay cheap and up, and retire each van on total cost of ownership before it strands a plumber. Do that and your second-biggest expense stops surprising you.

General information for plumbing business owners, not tax advice. Vehicle tax rules, deduction limits, and mileage/CCA rates vary by jurisdiction and change every year, confirm current figures with a qualified accountant before you buy, deduct, or sell.