On-site fleet washing across Southern California. EPA-compliant. Guaranteed.

Fleet services

One vendor for washing, polishing, detailing, and compliance across your whole fleet.

Fleet & Truck Washing

Hand brush washing with surface-safe detergents and a spot-free DI water rinse, right where your trucks park.

Learn more →

Trailer Washing

18-wheeler trailer washing, wheel washing, and aluminum brightening as part of a fleet maintenance program.

Learn more →

Aluminum & Chrome Polishing

Wheels, fuel tanks, diamond plate, and stainless polished by specially trained crews.

Learn more →

Truck & Auto Detailing

Detailing for dealers, fleet cars, and truck auctions, including engine degreasing and show-quality work.

Learn more →

Bus Washing

Mobile washing for public buses, school buses, and airport buses.

Learn more →

Refuse Truck Washing

Trash truck washing of all types for public and private commercial fleets.

Learn more →

Graffiti Removal

Graffiti removal for trucks, trailers, and all other vehicles.

Learn more →

Wash-Bay Consulting

Help optimizing an existing wash bay or planning a new one, with the budget in mind.

Learn more →

How a QMI service call works

1. Site & fleet evaluation

We look at each work location and fleet to meet your standards, requirements, and budget.

2. Detailed work orders

Every work order spells out your site’s needs, including site-specific wash water recovery.

3. Trained crews

Crews train side by side with veteran trainers, work under a Foreman, and stay on the same sites.

4. Inspection & guarantee

Field supervisors inspect the work regularly. If anything is not right, we fix it at no cost.

Crew washing a white semi tractor on site

Environmental compliance built into every wash

On-site, as-parked fleet washing is legal when it is performed correctly by a qualified contractor like QMI. On every job, all wash water is collected and sent to an appropriate discharge point: an on-site clarifier or separator, the sanitary sewer, or tank-and-haul to a disposal site.

Because our methods yield zero discharge to the storm system, our customers do not need an individual NPDES permit for vehicle washing. We can also help with municipal permitting questions.

Industries we serve

Large and small fleet owners, public and private.

Commercial fleets

Large and small, public and private truck and trailer fleets.

Buses

Public transit, school buses, and airport buses.

Refuse & trash trucks

Washing for public and private refuse fleets of all types.

Dealers & auctions

Truck and auto detailing for dealers, fleet cars, and truck auctions.

Why fleets choose QMI

  • Real people answer. Call during business hours and you reach our staff, not a machine. After hours, field supervisors take your call.
  • Same crew, same yard. We keep the same crews on the same customer sites.
  • Trained crews with a Foreman. New crew members train for several weeks beside veteran trainers.
  • Our own soaps and equipment. We batch mix our own soaps and build our own pressure washers in-house.
  • Inspected work. Field supervisors inspect each crew’s work regularly and fix deficiencies immediately.

About QMI →

Two crew members washing a white box truck
QMI service area map of Southern California

Serving all of Southern California

From the Mexican border to San Luis Obispo, and east to Palm Springs. QMI operates 7 days a week, 24 hours a day, with no upcharge for after-hours appointments.

What our customers say

[Customer testimonial here — use only real, permissioned quotes]

[Customer name, title, company]

[Customer testimonial here]

[Customer name, title, company]

[Customer testimonial here]

[Customer name, title, company]

[Optional: customer logos, only with permission]