Waltham, MA Loan Officer Sarah Farrell at Guaranteed Rate, Inc. helps clients navigate the mortgage process with ease. A dedicated mortgage professional, Sarah offers comprehensive services and personalized guidance within the Guaranteed Rate framework. Available 9 AM to 5 PM, she leverages her expertise to secure the right mortgage solution for your unique needs. Contact Sarah Farrell for expert mortgage assistance in the Waltham area and achieve your homeownership goals.