Had the mother of all blocked drain and was in panic mode to fix the problem. Rang up late Friday night and arranged for Blockbuster to call 9am the next morning. Dave turned up with his gear bang on time to sort out the problem.Within half hour or so of Dave poking and plunging about in the smelly brown stuff, Dave managed to find the cause of the blockage..A clay interceptor cap had become lodged in the pipe. All sorted by Dave and all the messy stuff all gone. Nice bloke and good local company with a fair price.Can easily recommend this company rather than the big boys. Thanks Blockbuster!!