Some resources that might be helpful.
Input your household size and income here and see what programs you qualify for: https://www.seattle.gov/assistance-and-discounts (discounts on utilities, internet, home repairs, and more… there’s really a lot there).
Sound Generations Minor Home Repair – a resource for free simple home repairs
Energy Assistance – to help to pay for heating, cooling (LIHEAP or SHEAP) (if you don’t qualify for Utility Discount Program, but still make less than Area Median Income)