It’s a rare occasion when the answer to that question is yes.
We never know what we’re going to run into with these things. If there was a reason that the regulator broke that had nothing to do with the regulator itself, we won’t see it and the new rebuilt regulator will just fail again. It’s important that we install the rebuilt regulator whenever possible to prevent any issues in the future. We try to make our prices affordable enough that it’s worth saving your knuckles and trouble to have us to the repair from start to finish professionally.