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American Water Works

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Lot cars with a dust film and a service bay that never looks clean

What you see

Cars on the front line carry a dust film by afternoon, and the wheels go brown with brake dust. Back in service, the bay floor stays dark with oil no matter how often it gets hosed.

Why it happens

Dust film and brake dust need the right soap more than more pressure, and too much pressure is how clear coat and trim get damaged. Oil on a shop floor needs hot water. And before wash-bay water goes down a drain, ask your city what it requires.

What it does to you

A car that doesn't look ready when the customer walks up loses the first impression before anyone says hello. Detail hours climb when cars get washed twice, and a dirty service bay tells a customer how their own car will be treated.

The shop asks how many cars get washed a day and who does it, the detail crew or the porters. It asks whether you wash in a bay or out on the lot, what power the bay has, where the water goes, and how the service department cleans parts today.

For a detail bay, the Hotsy 700 is an electric portable hot-water machine on 208 or 230 volt single-phase, 3.0 to 3.5 GPM at 1500 to 2000 PSI, per the manufacturer's 2016 brochure. For a wash bay, the Hotsy CWC is a stationary cold-water cabinet, ready for remote operation from the bay. In service, a Cuda top-load parts washer cleans with hot water and biodegradable detergent instead of solvent. On a big lot, the AWW-HDS5 on the UT-CART pull cart carries 230 gallons around the property from $14,488.

Transport Vehicle Wash is the vehicle soap, and Citrus Clean boosts it on bad days. Tubmate General Purpose goes in the parts washer.

AWW-HDS5 hot-water skid and 230-gallon tank on the UT-CART pull cart

What the shop would start with

Hotsy 700 Series

Maker
Hotsy
PSI
1,500 to 2,000
GPM
3.0 to 3.5
Heat
oil, LP or natural gas
Power
208V or 230V 1-phase electric, 3 to 5 HP (13 to 27 A)
Warranty
Pump 7 years limited; heater coil 5 years (per the 2016 brochure)
Quoted on the call

Hotsy CWC Series

Maker
Hotsy
PSI
2,000 to 3,000
GPM
4.0 to 5.0
Heat
none
Power
230V 1-phase or 230/460/575V 3-phase electric, 7.5 HP (8 to 36 A)
Warranty
Pump 7 years limited (per the 2016 brochure)
Quoted on the call

Cuda Top-Load Parts Washers

Maker
Cuda
PSI
22 to 45
GPM
20 to 50
Heat
electric (1.8 kW to 6 kW heater)
Power
115V (2412, 2216) up to 575V 3-phase by model
Warranty
1 year parts; 90 days labor, extended to 1 year labor with exclusive use of Cuda detergents (Cuda data sheets) (per the 2017 brochure)
Quoted on the call
AWW-HDS5 on the UT-CART pull cart, photographed by Universal Trailer

AWW-HDS5 · UT-CART

GPM / PSI
5 GPM @ 3,500 PSI
Engine
18 HP Vanguard gas
Tank
230 gal, Pull cart, pivoting front end
From $14,488Published price, Oct 23, 2026
Build this rig

From the build gallery

In the gallery: a white trailer frame carrying a Honda generator, a Honda GC160 engine, an air compressor and two hose reels.

Rear of a compact white cart with a Honda generator, a gas-engine washer, an air compressor and two hose reels

Tell us what's going wrong

Lot cars with a dust film and a service bay that never looks clean

A dead burner, a citation, a bid due Friday. Your words.
How do we reach you? A phone or an email is enough.
A few more questions (optional)
Downtime, labor, a lost bid. A rough idea is fine.
Brand, model, age if you know it.

Here's what happens next: The Pacoima counter calls you within one business hour. The call is 15 minutes. We ask what's going wrong, how you plan to pay, and who else weighs in. At the end we set a next step, or tell you straight that we're not the right shop. Nobody pitches anything until we understand the job.

Rather just talk? Leave a number.
A dead burner, a citation, a bid due Friday. Your words.
How do we reach you? A phone or an email is enough.

Here's what happens next: The Pacoima counter calls you within one business hour. The call is 15 minutes. We ask what's going wrong, how you plan to pay, and who else weighs in. At the end we set a next step, or tell you straight that we're not the right shop. Nobody pitches anything until we understand the job.