How much does septic tank lid replacement cost in Litchfield County?

The lid itself is cheap — a concrete or plastic lid is $30 to $150. The cost is labor, locating and uncovering the tank, and often adding a riser so the lid sits at ground level for easy future access. A cracked or sunken lid is a safety hazard and lets in groundwater, so it is worth fixing promptly. Adding a riser during the job saves money later — every future pump-out and inspection gets faster and cheaper when the lid is reachable.