While prices may be a "little" expensive, their technicians are courteous and prompt. They work hard to efficiently clear up any plumbing problem you have. The kitchen sink (with disposal) backed up at 7:30 pm. Called their dispatch number and a technician arrived within the hour and fixed the problem quickly. I understood the "after hours" charge and gladly paid it; however, the regular charge seemed a little steep for the amount of work involved. All-in-all I WOULD deffinitely recommend Johnson Plumbing and I will call them again.