Enclosed Trailer Equipment

Hot And Mighty enclosed pressure washer trailers are hot water wash systems built inside a lockable cargo trailer. The listed builds below run from $32,390 to $97,290. Every trailer is built to order and delivered nationwide, and most customers change the washer, tank, hose or recovery setup to fit their work.

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Which enclosed trailer fits your work?

SeriesTrailerWasher outputOperatorsListed from
Chopper (reduced height)5'x10' or 6'x12'5.6–6 GPM @ 3,500 PSI2$32,390
General7'x14' or 7'x16'5–7.8 GPM @ 3,000–3,500 PSI1–4$38,970
Cold weather (Commander / General)7'x14'–7'x16', insulated, propane heat6–8 GPM2$38,930
True steam (General TS-4255)7'x14'5 GPM, up to 375°F1$44,590
General XLT wash, recover, recycleExtended lengths, built to spec5–5.7 GPM per washer, 450 CFM recovery, 20 micron recycling1–2 washers$79,560
Invader custom7'x20'25 GPM @ 4,000 PSI4$97,290

Listed prices as of October 2026. Most orders are built to spec, so your quote may differ.

Why pick an enclosed trailer over an open deck?

An enclosed trailer locks up your equipment, keeps it out of the weather and can be insulated and heated for winter work. If you don't need those, an open deck trailer usually costs less.

How much should I budget?

See How Much Does a Pressure Washer Trailer Cost? Real Prices From 12 Builds.

Enclosed trailer FAQ

How long does a build take?

We keep trailers and washers in stock for quicker builds, and sometimes have units already built. Every quote includes your build time, and our sales team can walk you through availability. Talk to a sales specialist now.

How do I get my trailer?

Pick it up in South Bend, IN with free training for your crew, or we can arrange freight delivery.

Can I add water recovery later?

Yes. See Adding Wash Water Recovery to Your Existing Pressure Washer.

Can you change the layout or trailer length?

Yes. Most orders are built to spec, and extended trailer lengths are available, so the units shown are starting points.

Do you build for winter work?

Yes. Cold weather packages add insulation and propane heat.

Get a quote: call 800-897-7515 or text us with the chat button, Mon–Fri 9–5 ET.

EXPERIENCE KNOW-HOW DEPENDABILITY

Industrial cleaning service providers since 1975. We supply and manufacture only equipment we would use in our field operations. Industrial grade cleaning equipment built for you.