The first time I used Rainy Dave's in 2008 I had no issues, they did a good job with a sprinkler repair.
Last Fall I used them to winterize my system. I had an appointment for 6pm and they showed up at 8:30pm without a call.
This Spring I had an appointment with them for 5pm to repair a couple of heads. I left work early, was home by 5, and waited, waited, waited.... Called them at 7:15pm, no answer. They never bothered calling or showing up! Can't believe a company can do business this way!!
Take your business elsewhere so they don't waste your time like they did mine.