They are also necessary for the production of substances such as cholesterol and heme (a component of hemoglobin, the molecule that carries oxygen in the blood). Mitochondrial DNA contains 37 genes, all of which are essential for normal mitochondrial function.
If the burst pipe is easily accessible (such as in a basement or crawl space), hiring a plumber to do a spot repair on a non-emergency basis can start at $50-$250; bringing in a plumber to do the same spot repair on an emergency basis can increase the cost to $300-$600 or more.
Signs and Costs of a Potential Sewer Main Problem. The average cost to repair a sewer main is $2,401, although you could spend anywhere between $1,044 and $3,785, depending on the kind of damage. Homeowners should pay keen attention to the tell-tale signs of sewer system problems or damage.