Our house is in the middle of the Eaton Fire zone. We had to evacuate on Jan 8, 2025 and have not been able to return home as of yet. Our house is only 1 of 4 still intact on the whole street. The water is on but no electricity or gas. There is smoke and ash contamination. We have an open homeowners insurance claim with Mercury Insurance. Last night we went to check on the house and we heard a gushing water noise under the main floor. We went to look in the California basement and it was flooded with 3-4 inches of water. We turned of the main water supply. We don’t know if a pipe burst or what caused the major leak. We check on the house daily so we know this happened yesterday.
My question is: should we notify Mercury Insurance or do we need to find a plumber who can identify the cause of the leak and flooding? Would thus be considered to be a second claim or just an addition to the existing claim?