Serving as an MLA for East Antrim since the establishment of the assembly in 1998, Hilditch was known for his dedication to public service, with a career that spanned over three decades.
Sir Jeffrey Donaldson, DUP leader, praised Hilditch's passion for serving others, highlighting his perseverance through illness to represent his constituents. Hilditch's political journey began in 1991 when he was elected to the Carrickfergus Borough Council, later becoming mayor in the 1997-98 term.
His contributions extended beyond politics, with significant involvement in the Carrick Rangers football club, where he and his late son Stuart, who died of cancer in 2019, were influential figures.
Tributes have come from various political leaders who respected his commitment and service, with acknowledgments of his honorable and reliable character. His impact on the community and public service was recognized across the political spectrum, as he was remembered fondly by colleagues and rivals alike.