Summer is approaching, and the need for a sprinkler blowout is dwindling, but still relevant along with the need for any repairs that may have sprung up due to your previous sprinkler blowout in Denver. For those of you who are unsure, blowing out sprinklers is essentially the process of blowing all the excess water out of your sprinkler system, including the lines, pipes, and sprinkler heads themselves so that it can remain winterized all…