I have two of my best friends who both started with window cleaning businesses…and then added pressure washing and roof/soft washing. We all grew up in the same neighborhood 1 street apart back in 1992-- flash forward to 2020 we all are in the field now. They have no regrets on adding that to their business. In fact, it is what propelled their businesses to double and triple their income yearly.
From what they tell me, yes it is more expensive initially and keeping up on the tools and engines is never ending…I do not pressure wash (I have helped them over the years on the side), but I can’t begin to tell you how many customers I service that ask if the company I work for “pressure washes”-- hundreds over the years. Here’s the thing…YOU ARE ALREADY AT THE HOUSE. They already know YOU. People don’t want to have to call 3 different places to get 3 different jobs done. They WANT you, they just don’t know it because you haven’t TOLD THEM. It’s found money if you have a decent residential window cleaning business already. There is no way around it. It will make you money. It might piss you off and kick the shit out of your body, but the money you can make will put that pain aside.
Hell, they prefer the PW and soft washing now over cleaning windows due to the massive amount that each ticket can bring outperforms window cleaning sometimes 3-5x to 1. But remember this, every job is different…just like window cleaning. You have to find the right mix of chemicals, extensive research (this is what the internet is for btw, we have access to EVERYTHING we can think of…). You have to be mindful of your surroundings and the plantlife below. Things break. A 160 hose busts open and you have to run to grab a backup. The engine blows. The pump stops working. But the prices you can charge will cover this and then some. No way around it. Pressure washing is a lot more detailed than window cleaning in terms of there are just about zero “MOVING PARTS” required for window cleaning. Just like vehicles, they require maintenance. But do not be confused…this is NOT rocket science. It’s merely chemistry at it’s basic form.
I am going to do this soon, because it makes no sense for me not to. Do not think you need the best of the best tools to start out. A 4gpm machine is more than enough to tackle just about any residential job you may run into. My friend has a 8gpm machine as well as a 4. My other friend uses a 5.5 and a 4-- they have done hundreds if not thousands of jobs and my buddy with the 8 will tell me he is glad he got the 8 to start off, but in reality the 4 does almost 95 percent of what he’s ever needed to do.
Sure, it might be a couple thousand to get your nose into the PW business-- but when you think of it, a good WFP pole and pure water system, all tools and ladders that you would need for a window cleaning business is going to run you 3-10k as well. And hey, nobody said you have to be Johnnie Hustle-- you can do very well just doing concrete work like patios and driveways-- hundreds can be added to your window cleaning job and the customer will appreciate how great you make their home look…next thing you know you are doing a 160 driveway H.O.A 2x a year.
I’d also like to say just like window cleaning, if you build your own rig (I don’t mean building your own trailer) you will save thousands. No different than putting together your own RO/DI system for window cleaning and comparing that price to say the Tucker RO/DI or the Xero Pure-- if you are a do it yourselfer and handy, you can rig an entire enclosed trailer with fittings and be well on your way. It’s a good investment if you WANT to take your business that route. Food for thought, I only clean windows and my employer never was interested in pressure washing. I am seeing first hand through many examples (I also know another window cleaner who pressure washes in my area, he is on this forum I think-- BRIAN what’s up man!)…if you want to add-on a service, pressure washing is a no-brainer-- IF you are up to the task.