Christmas Opening Hours

Cellmark would like to wish you a very Merry Christmas and Happy New Year and we look forward to working with you in 2024. Please see below our opening hours over the holiday period:

22nd December

Open

23rd to 26th December inclusive

Closed

27th to 29th December inclusive

Open (normal business hours)

30th December to 1st January 2024 inclusive

Closed

2nd January 2024 onwards

Open

Please note this is a very busy time of year for Royal Mail therefore there may be delays to us receiving your samples and/or returning your results.