The service company who installed the equipment had been called out three times to repair the unit. The fourth call to that company went completely unanswered. After being ignored by the original company, R&S Mechanical was called and came the same day, diagnosed the problem immediately, and made the repairs in about half an hour. I am still baffled as to why the original company could not diagnose this job as easily as R&S Mechanical did. I will always use R&S Mechanical in the future.
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