You could make $90k/year part time, charging $240/hr
1995 GMC Vandura 3500 Extended (171k kms)
Chev 5.7L crate engine installed at 102k kms on propane ($1.179/L)
New battery, water pump and power steering pump on engine
Hydramaster 4.7 CDS (truck mounted)
RX-20 ($6000 to buy new)
120 gal. recovery tank with pump out
120 gal. fresh water tank
Live hose reels
200 ft. vacuum and high pressure hoses
Carpet cleaning wand and stair wand
Upholstery cleaning tool
3-tier chemical shelf
2 pump up sprayers and misc. parts and chemicals included
Spare heat exchanger ($2000+ to buy new)