Cost-effective plumbing repairs. Low-cost plumbing repairs can have its disadvantages, unexpected situations can sometimes occur during carrying out plumbing work which may lead to extra time sent on the job. Some experience plumbers may have already added this during costing as a contingency to compensate for unexpected problems. Other plumbers that may have quoted low-cost plumbing repairs when faced with problems may take a short cut to still work within a designated budget. This is the ca...