The answer to 'how much to fix septic tank in Chicago' is that the cost can vary widely depending on several factors. Typical septic tank repair costs in the Chicago area can range from $500 to $5,000 or more, depending on the extent of the repairs needed.
Some key factors that influence the cost of septic tank repairs include the size of the tank, the accessibility of the system, the type of repairs required (e.g. pumping, cleaning, or replacing components), and the location and complexity of the system. Larger tanks, remote or difficult-to-access systems, and more extensive repairs will generally cost more. It's essential to get quotes from local plumbing and septic professionals to get an accurate estimate for your specific situation.