Lewis Sears of Priority Sewer and Drain Services of Schenectady, NY arrived at my home on Saturday, June 2nd, 2012, within a half hour after telling me it would not be longer than 45 minutes - he was right! Mr. Sears is a very courteous and knowledgeable plumber who fixed my backed up sewer problem in less than an hour with a 90 day guarantee. I will call him back as my first choice without hesitation should I experience a problem like that again. I highly recommend him. David Van Aken