Frank Sandell & Sons Limited Satisfied clients testify to Frank Sandell & Sons consistent performance over many years: housing associations, local authorities, schools, colleges and leading private sector customers have chosen Frank Sandell & Sons again and again Whether in issues of scheduling, standards of workmanship or customer service and communication, Frank Sandell & Sons have learnt what it's like to be a customer The Frank Sandell & Sons workforce offers years of experience in the construction industry