Hello, Do you do residential lead paint inspections? We are replacing windows and need to determine if the house is lead-free. The address is 3457 Iris Ct., Boulder, 80304. Built in August 1976. House is duplex. Our half is 2600 sq ft in 1st and 2nd fl plus garage. Basement is an additional 1100 sq ft. What would the cost be? Thanks. Phil