Bus & Fleet Wash Systems
KPM delivers wash bay projects for buses, trucks, and large-vehicle fleets from concept through startup — site and civil work, utilities, equipment installation, and the ongoing support that keeps your wash lane running every day.
What We Deliver
Design & Engineering
Wash bay layout, vehicle clearance envelopes, throughput planning, and equipment selection sized to your fleet mix — with drawings your permitting authority and equipment vendor can both build from.
Site & Civil Work
Concrete slabs and aprons, trench drains, containment, pit work, and structural supports — coordinated with the utilities and equipment loads a working wash lane demands.
Mechanical Installation
Equipment setting, process and utility piping, pump skids, heat trace for freeze protection, and controls integration — installed by union mechanical crews and commissioned to spec.
Service & Support
Preventive maintenance, seasonal startup and winterization, component change-outs, and rapid-response repair to keep wash operations on schedule.
One Contractor, Full Scope

Wash Bay & Equipment
Drive-through and gantry-style systems for buses, coaches, refuse trucks, and heavy fleets — set, piped, wired, and commissioned as one coordinated scope.

Civil & Concrete
Slabs, aprons, curbs, and drainage built for wheel loads, wash chemistry, and year-round freeze-thaw exposure.

Utilities & Reclaim
Underground water, drainage, and reclaim system piping — trenched, installed, and tied into your facility with minimal disruption to operations.
On Site: A Wash Bay Taking Shape
From bare slab to operating wash lane — structural gantries, overhead stainless piping, and brush systems installed by KPM crews.



Who We Serve
Fleet Applications
- Transit agencies and bus operators
- School bus fleets and contractors
- Municipal public works and refuse fleets
- Trucking, logistics, and distribution fleets
- Motorcoach and shuttle operators
- Industrial and plant vehicle fleets
Why Owners Choose KPM
- One accountable contractor from design through startup
- Mechanical, piping, and civil scopes self-performed
- Experience working inside active facilities on tight schedules
- Water reclaim and drainage handled alongside the wash equipment
- Freeze protection engineered for Midwest winters
- Ongoing service after the ribbon cutting
How a Wash Project Runs
Assess & Plan
Site walk, fleet profile, throughput targets, utility survey, and a realistic budget range before you commit.
Design & Permit
Layout drawings, equipment selection, water and drainage design, and permitting support.
Build & Install
Civil work, utilities, equipment setting, piping, and controls — sequenced to keep your operation moving.
Start Up & Support
Commissioning, operator training, and a service relationship that outlasts the install.
Planning a Wash Bay for Your Fleet?
Talk with KPM about your bus or large-vehicle wash project — we'll help you scope the system, the site work, and the budget.