Katy spans three counties along Interstate 10 west of Houston, and it has become one of the region's main distribution and residential growth fronts. The fleets here reflect that split: warehouse and delivery operations on one side, service contractors and corporate vehicles on the other. Aluminum brightening & polishing here is booked on site — the crew arrives with the water, the pressure, the power and the containment, and the work happens in your yard.
Trailer skirts, rails and polished fuel tanks running the Gulf Coast oxidise on a predictable cycle. Brightening is maintenance rather than a one-time fix, and regular washing extends the interval considerably.
The Katy market
Warehousing and distribution have expanded steadily along I-10 and around the Grand Parkway interchange, bringing box truck and last-mile van fleets that run high daily mileage on a fixed radius. Those fleets are appearance-critical in a way a construction fleet is not: a delivery van is a moving billboard parked in front of a customer's house several times a day.
Served off I-10 and SH 99, in Harris, Fort Bend & Waller Counties.
Typical work
- Aluminum tanker barrels and crude trailers
- Trailer skirts, rails, cross-members and rear frames
- Polished fuel tanks, steps and toolboxes
- Aluminum and chrome wheels
- Bumpers, visors, air cleaners and stacks
- Dump bodies and grain trailers
The process
Assess the alloy and the finish
Mill-finish, polished and coated aluminum respond differently, and anodised aluminum must not be acid-brightened at all. Getting this wrong is permanent, so it is settled before anything is applied.
Brighten
A controlled acid application dissolves the oxide layer. Dwell time is short and monitored — an acid left too long etches the surface it was meant to restore, which is the most common way this service is done badly.
Neutralise and rinse
The acid is neutralised and thoroughly rinsed. Residual acid keeps working after the crew leaves and will bloom back through the finish within weeks.
Polish
Mechanical polishing in progressive stages where a mirror finish is wanted. This is labour, and it is priced accordingly — a full trailer polish is a substantially bigger job than brightening the same trailer.
Where the wash water goes in Katy
Katy's newer commercial and industrial parks drain to engineered detention ponds that discharge into the Buffalo Bayou watershed. A wash running to the nearest inlet is putting detergent and hydrocarbon into that pond, on a property with a named owner and a stormwater permit. Sealing the inlets first is what keeps a routine fleet wash from becoming a reportable release.
Containment is not a line item on the quote — it is how every job runs. Drain seals and booms close the inlets before any water moves, a vacuum system recovers the water from up to 200 feet out, and it transfers into a 500-gallon tank on the wash vehicle that leaves with the crew.