Cody is a delightful person to deal with, as is his colleague Joyce, super professional and friendly. I originally found them on Homestars and have continued to use them on other properties because their service is so good.
The biggest project was an eaves cleaning and installation of about 40 foot of leaf screens back in 2013. I have had no problem with them since. Since they were going up ladders to the 3rd floor anyway, I asked about recaulking windows - which they agreed to do too. So even if the total price might seem high compared to the normal cleaning charges, it includes a lot more work, and they did three jobs in one, saving me calling in a different contractor (which would no doubt have cost more).
At my own home they have since installed an ice melter at an awkward height, no more big icicles. I would highly recommend them for regular eaves and window cleaning too, it's a pleasure to see them each year.