What a commercial fleet wash actually costs per truck, per cycle, and per year — with real pricing ranges by vehicle class, frequency, and market.
Commercial fleet washing in 2026 runs $35–$95 per unit for most exterior washes, with tractor-only at the low end and tractor + 53′ trailer or refuse packer at the top. Frequency, fleet size, and market drive the multiplier. A 25-truck fleet on a weekly cycle typically lands between $1,000 and $2,200 per week. Prime quotes firm pricing after an on-site walk — the numbers below are ranges, not invoices.
Commercial fleet washing is priced one of three ways: per unit, per hour, or per gallon of wastewater handled. Per-unit is by far the most common for recurring contracts because it gives both sides a predictable line item. Hourly billing usually shows up on one-off washes, batch pre-auction prep, or unusually contaminated heavy equipment. Gallon-based billing only appears on remediation work where wastewater volume is the actual cost driver.
Per-unit pricing has three inputs that move the number: vehicle class (Class 8 tractor vs. ¾-ton service truck vs. articulated dump), buildup level (light road film vs. caked concrete or refuse residue), and add-ons (interior detail, mineral removal, condenser coil rinse, reefer maintenance, hand-applied tire dressing). A clean tractor on a weekly cycle prices very differently from a refuse packer with three weeks of leachate on the tailgate.
The two questions every fleet manager should ask a vendor before signing: what is included in the base per-unit rate, and what triggers an upcharge? Reputable vendors put both in writing. Vague pricing is a red flag; firm scope with a defined upcharge schedule is the standard.
The table below reflects what Prime sees in Las Vegas, Phoenix, Tucson, and Reno markets as of May 2026. Ranges, not quotes — the right number for a specific fleet depends on cadence, yard layout, and water access. The high end of each range applies to heavier buildup, larger units, or accounts under 10 trucks.
| Vehicle Class | Exterior Wash | Exterior + Interior | Notes |
|---|---|---|---|
| Pickup / ¾-ton service truck | $15 – $30 | $40 – $75 | Owner-operator fleets, lube trucks |
| Sprinter / last-mile delivery van | $20 – $40 | $50 – $90 | Brand-facing routes wash weekly |
| Box truck (16–26 ft) | $30 – $55 | $75 – $130 | Reefer adds $10–$20 for coil rinse |
| Class 8 day-cab tractor | $35 – $55 | $90 – $160 | Hot-water two-step standard |
| Tractor + 53′ dry van trailer | $55 – $85 | $140 – $250 | Trailer washout priced separately |
| Reefer trailer (with condenser) | $60 – $95 | $160 – $280 | Coil rinse extends unit life |
| Refuse packer / front loader | $55 – $95 | $180 – $350 | Interior body decon priced per cycle |
| Ready-mix mixer truck | $55 – $95 | — | Concrete removal upcharges apply |
| Skid steer / mini excavator | $35 – $65 | — | Caliche buildup upcharges |
| Full-size excavator / articulated dump | $85 – $185 | — | Hot-water dwell time required |
| Boom or line concrete pump | $95 – $200 | — | Boom down, hose-point detail |
Recurring contracts price below one-off washes for a simple reason: setup and travel costs spread across more units per visit. A 25-truck weekly cycle is more efficient than 25 separate calls. Most commercial vendors offer tiered pricing or a documented volume discount once the wash schedule and per-visit unit count is locked in.
The pricing math is roughly inverse to buildup, too. Trucks on weekly cycles never accumulate the kind of road film or hydraulic residue that requires hot-water dwell and surfactant escalation. Less labor per unit means a lower per-unit price than the same truck on a monthly cycle. Stretching the cadence to save money usually backfires — buildup compounds, and the bi-monthly wash ends up costing more than two weekly washes.
| Cadence | Per-Unit Adjustment | When This Cadence Fits |
|---|---|---|
| Weekly | Base (lowest per-unit) | Brand-facing fleets, foodservice, refuse routes, DOT-heavy carriers |
| Bi-weekly | +5–12% per unit | Most regional trucking, equipment rental, mixed-use fleets |
| Monthly | +15–30% per unit | Construction yards, lower-mileage fleets, off-season cycles |
| On-demand / one-off | +30–60% per unit | Pre-DOT inspection, pre-auction, post-incident, rental return |
Wages, water access, wastewater disposal cost, and yard density all vary by market. Las Vegas and Phoenix both have a deeper pool of fleet vendors, which keeps mid-range pricing competitive. Tucson and Reno have fewer EPA-compliant operators, which can move the floor up 5–10% on smaller fleets but levels out for larger contracts.
Reno also has a defensible seasonal premium between November and April. Winter cinder, sand, and mag-chloride brine demand a hot-water two-step that uses more chemistry and more dwell time than a dry-summer wash. Most Reno fleets accept a winter season multiplier in exchange for a flat summer rate.
| Market | Relative Index | Notes |
|---|---|---|
| Las Vegas, NV | 1.00 (baseline) | Deepest vendor pool, high yard density |
| Phoenix, AZ | 0.95 – 1.05 | Competitive; East Valley logistics corridor |
| Tucson, AZ | 1.00 – 1.10 | Smaller vendor pool; oil spill response common |
| Reno, NV (summer) | 1.05 – 1.15 | TRI Center industrial corridor |
| Reno, NV (Oct–Apr) | 1.10 – 1.25 | Winter cinder/salt cycle premium |
Vendor scope varies more than buyers expect. A “$45 truck wash” from one vendor is not the same product as a “$45 truck wash” from another. The base scope at Prime — and what most fleet managers should expect from any reputable commercial vendor — covers the items below.
Hot-water two-step exterior wash (alkaline pre-soak + acidic neutralizer rinse). Pressure rinse from cab roof to chassis. Tractor mirrors, fuel tank steps, and lights wiped clean. Trailer doors, mud flaps, and underride wiped if reachable. EPA-compliant wastewater capture per gallon used. Per-unit before-and-after photos. Signed completion log for the visit.
Interior cab detail, dashboard, and console (different labor profile). Reefer condenser coil rinse on temperature-controlled trailers. Interior trailer washout (food-grade, kosher, or general). Mineral deposit and water-spot removal on aluminum tanks. Tire-shine application. Engine bay cleaning. Polish or wax. Decal application or removal.
Heavy concrete, asphalt, or caked-on caliche buildup. Refuse leachate decontamination on tailgates or hoppers. Excessive bug residue on long-haul tractors. Heavy hydraulic oil film on construction iron. Repeat no-access trips when units are blocked. Off-hour windows (overnight, holiday, or pre-dawn cycles often price flat, not premium, on recurring contracts).
Multiplying per-unit pricing by cycles per year gives a defensible budget number. The illustration below is for a hypothetical 25-tractor, 25-trailer regional carrier on a bi-weekly cycle. Real numbers shift with cadence, market, and add-ons, but this is the order of magnitude finance teams should plan for.
| Line Item | Per-Visit Cost | Visits / Year | Annual |
|---|---|---|---|
| 25 tractors × $50 (mid-range) | $1,250 | 26 | $32,500 |
| 25 trailers × $30 add-on | $750 | 26 | $19,500 |
| Quarterly interior wash-outs (25 units) | $1,500 | 4 | $6,000 |
| Quarterly mineral removal (15 units) | $1,125 | 4 | $4,500 |
| Annual subtotal | $62,500 |
Per-unit pricing is the right structure for 80% of commercial fleet contracts. The exceptions are real, though, and worth understanding so the right structure gets used for the right job.
Best for: recurring weekly, bi-weekly, or monthly cycles where the unit list is stable. Pros: predictable budgeting, easy to scale, simple to audit. Cons: heavy buildup outside the assumed baseline drives upcharges. Use this for the standing wash schedule.
Best for: batch pre-auction prep, one-time fleet refresh, pre-DOT-inspection blitzes, post-incident cleanups, or unusually heavy equipment. Pros: cost tracks the actual labor. Cons: less predictable; requires more vendor trust. Use this when scope is genuinely unknown.
Best for: industrial remediation, post-spill cleanups, mineral-pit washouts, and other jobs where the actual cost driver is wastewater volume and disposal. Pros: aligns pricing to the EPA-compliant disposal liability. Cons: not appropriate for routine fleet work. Almost never used outside specialty remediation contracts.
The cheapest per-unit number is rarely the best contract. The hidden costs below are where buyers actually lose money — usually on the back end, after the contract is signed and switching vendors is painful.
Wastewater liability is the largest. A vendor that lets reclaimed wash water into the customer’s stormwater system has just transferred an EPA Clean Water Act liability to the customer’s yard. Insurance limits, additional-insured endorsements, and per-vendor COI quality matter more than per-unit pricing on this dimension.
Photo documentation is the second-largest hidden cost. A vendor that doesn’t photo-document each wash leaves the fleet without a defense in DOT, EPA, or contract-administrator audits. Reconstructing the wash log from memory is not an option. Reputable vendors document everything; the “cheap” vendor that doesn’t is shifting a recordkeeping cost back to the buyer.
The principles above apply everywhere, but the practical execution shifts by market. Below is how the same playbook lands across Las Vegas, Phoenix, Tucson, and Reno — the four metros Prime services directly with owner-supervised crews. Prime has been operating since 2022 and added Reno as its fourth market most recently; each location has its own yard, local contact, and recurring-cadence accounts.
Las Vegas is Prime's primary market and the deepest fleet vendor pool of the four. The construction, waste management, equipment rental, logistics, hospitality services, and concrete/aggregate corridors all sit within a 45-minute radius of our 800 W Mesquite Avenue yard. Most Las Vegas accounts run weekly or bi-weekly cycles with quarterly mineral-removal passes added because of the hard-water carryover from the municipal supply. Sub-areas served include North Las Vegas, Henderson, Boulder City, Sloan, and the Apex industrial corridor. Summer surface heat and the lighter August monsoon influence both nudge cadence and chemistry away from generic year-round patterns.
The East Valley logistics corridor (Mesa, Chandler, Goodyear, Casa Grande) and the data-center buildout traffic feeding the same corridor are the primary fleet-density drivers in Phoenix. Distribution, waste management, construction, equipment rental, and food distribution are the largest industries we service. Monsoon-season cadence acceleration (July through September) is standard because the calcium-rich monsoon mud cements to paint quickly in summer heat. Glendale and the West Valley logistics expansion are growing markets we cover with the same crew standards as the East Valley.
Prime opened in Tucson in April 2025 and now services waste management, construction, government/municipal, mining support, and logistics fleets across the metro. Oil spill response is a significant Tucson service line that complements the fleet washing work — Tucson sees more spill-response activity than the other three markets combined. Sub-areas include Sierra Vista, Marana, Oro Valley, and Sahuarita. The I-19 corridor south of Tucson and the I-10 corridor west toward Marana are both active fleet zones with growing logistics presence.
Reno is Prime's newest market and the one with the most dramatic seasonal swing. Winter mag-chloride brine and cinder from October through April demand the most aggressive cadence and chemistry of any of our four markets, and the spring decontamination cycle is mandatory for any fleet that stores units over summer. The Tahoe-Reno Industrial Center (TRI Center) and USA Parkway industrial corridor host distribution, data-center buildout, and construction fleets that Prime services on weekly cycles. Sparks, Carson City, Fernley, Minden, Gardnerville, and Lockwood are all within standard service radius from our 5301 Longley Lane yard. Adam runs the Reno operation directly at (775) 502-0820.
The defensible facts below apply to every Prime account in every market. They're the baseline the rest of the program is built on — every page in this guide assumes them, every contract specifies them, and every wash documents them.
Every Prime wash captures the wastewater stream and disposes of it under documented procedures. The Clean Water Act liability stays with Prime, not with the customer's yard. Captured wastewater goes to permitted disposal under manifest. SWPPP-relevant documentation is provided to customers whose facilities operate under industrial stormwater permits, which protects the customer's own NPDES posture against open findings during inspection.
Prime carries $2M umbrella coverage available for accounts that require it, plus the underlying General Liability and pollution endorsements that procurement and risk teams ask about. Additional-insured endorsements are available on request. Certificates of Insurance are issued before the first wash on every account — no exceptions, no “we'll get that to you later.”
Every unit gets photographed before and after the wash. The photo log is contemporaneous (taken at the wash, not reconstructed later) and goes into a per-account record that the customer can pull on demand. Signed completion logs cover each wash visit. Monthly summary reports roll up the per-visit logs into a single document suitable for DOT carrier safety audits, EPA stormwater inspections, customer contract reviews, and municipal contract administrators.
Prime operates with owner-supervised crews in Las Vegas, Phoenix, Tucson, and Reno — not subcontracted local labor in distant markets. The crews share standards, chemistry, equipment specifications, and documentation formats across all four cities. Multi-market accounts get consistent execution at every yard. The same wash log, the same photo format, and the same crew standard apply whether the truck is in the Apex industrial corridor or the Tahoe-Reno Industrial Center.
Prime maintains a 5.0-star public rating across 29 reviews from real customers in the four markets we service. The reviews are accessible from the homepage and reflect actual recurring-contract accounts in the fleet washing, pressure washing, and industrial cleaning service lines.
The pitfalls below are the ones experienced fleet managers, procurement teams, and safety directors keep flagging when they walk new vendors and new internal cadence into trouble.
Monthly cycles on routes that actually need weekly washing compound buildup. The eventual escalation wash usually costs more than two weekly washes would have. Cadence should fit the route, not the budget spreadsheet.
A vendor without documented EPA-compliant wastewater capture transfers the Clean Water Act liability to the customer’s yard. Cheap per-unit pricing without a real reclamation plan is not a discount — it’s a deferred fine.
“Truck wash” means different things to different vendors. Get scope in writing — what’s included, what upcharges, what photo documentation, what insurance — before comparing prices.
Quoting from a phone call alone misses yard layout, water access, wastewater disposal, and dispatch-window constraints. Reputable vendors walk the yard before signing a recurring contract.
Vendor switching costs real money — new COI, new credentialing, new schedule, new photo-documentation format. A 5% per-unit price difference rarely justifies the switch. A 20% difference plus better scope might.
Most Class 8 tractor washes price in the $35–$55 range; tractor plus 53′ trailer runs $55–$85. Refuse packers and concrete mixers price higher because of buildup. Bi-weekly cadence is the most common starting point for new fleet contracts.
Yes. Per-unit pricing drops as the per-visit unit count rises because setup and travel costs amortize across more trucks. Most vendors structure tiered pricing at 10, 25, 50, and 100+ units per cycle. Multi-yard accounts get an additional discount under one MSA.
Annual budgeting should assume the per-unit price × cycles per year × unit count, plus 8–12% headroom for quarterly add-ons (interior washouts, mineral removal, condenser coil rinses). Most fleets land in the $30–$110 per-truck-per-month range depending on cadence and class.
Most commercial vendors do not charge setup fees on recurring contracts but do enforce a per-visit minimum (usually $250–$500) to make the trip worthwhile. Some vendors charge for COI issuance, additional-insured endorsements, or off-hour windows on one-off jobs — Prime does not.
Yes. Annual fixed-rate MSAs are standard for fleets of 25+ units. Most include a fuel-cost or chemistry-cost escalator above a defined threshold (typically 10–15% year-over-year). Reno winter season pricing is sometimes broken out as a separate line.
Related guides and service pages from Prime Pressure Clean.