Arun Office Services Ltd now known as AOS Ltd is proud of its track record in Private Estate Management and Block Management. We have been chosen by a number of local Residents’ Associations to manage the requirements of some of the exclusive private estates within the Rustington and East Preston area. In addition, our portfolio includes the management of 8 private Estates and 25 blocks of flats. 

Offering a professional but personal approach to block and estate management

COVID19 Pandemic
The office will close with effect from Monday 13th December, as per Government guidelines, with all members of staff working from home. 

Christmas Opening Hours

We wish all our clients, customers and contractors a very Merry Christmas and our best wishes for the New Year.

Our Christmas opening hours are:

24th December - 9:00 a.m. to 12:00 p.m.

25th to 28th December - Closed

29th to 31st December - 9:00 a.m. to 1:00 p.m.

Many thanks

AOS Ltd (Arun Office Services Ltd)


01903 859685



55-57 Sea Lane, 

Rustington, West Sussex,

BN16 2RQ


Tel: 01903 859685

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Opening hours – Monday to Friday 9:00 a.m. to 5:00 p.m.