We work with a number of fantastic clients across a range of sectors.

We work hard to ensure we are always delivering the best level of service for our clients’ needs. Our expert knowledge combined with our hard-working team and innovative equipment, has resulted in a number of long-term relationships with our clients that are more than happy to refer us and provide testimonials.
Find out what our customers think about our services below.


COEL - Neil Cook, Director

“COEL have worked with many cleaning contractors over the years and tend to favour Dellar Cleaning due to their “can do attitude”, honesty and client facing skills. Their skill base is large enough to be able to react to a very demanding workplace within the building industry”


CP Foods – Sarah Cartwright, Business Support Executive

“Dellar Cleaning provide an excellent cleaning service for our company.  All their staff are friendly and efficient.”


KWS – Debi Chapman, Business Support Manager

“KWS UK have used Dellar Cleaning Company for a number of years and watched how they have grown into the successful business that they are now. KWS use Dellar to complete regular general cleaning of the offices, working agricultural areas and laboratories. Dellar also complete regular window cleaning of all areas along with annual pressure washing of patios and signs. In addition to this Dellar have provided KWS with an excellent service for bespoke ‘special’ cleans and tasks that we have requested for large events. All Dellar staff that KWS have contact with are polite, hardworking, trustworthy with no job / request being too difficult to complete. KWS is always introduced to new members of the Dellar team whom we may come into contact with, which is a lovely personal touch. I cannot recommend Dellar highly enough for the services provided and friendly ‘no problem’ culture.”


Godfrey & Hicks – Gareth Godfrey, Director

“We have worked with Dellar Cleaning on a number of projects in the past couple of years.  They are competitively priced, reliable and can handle the differing sizes of projects we work on.  From small single dwellings up to large scale commercial sites they are able to resource the jobs to work with our tight programmes!  The staff are courteous and thorough and we would highly recommend them.”


Ian Howe - Darley Stud, Assistant Facilities Manager

“It is with the utmost gratidtude that we write to you to convery our sincerest thanks to yourself and your whole team for all their exceptional efforts that they all carried out on our various stallion lawn events over the last week, which was a result of the exceptionally inclement weather that we are currently experiencing.


Their valiant efforts were invaluable and it is without doubt that our Stallion Parade would not have looked superb and been so successful also our staff and children’s parties may have had to be curtailed or even cancelled without their total commitment.

Without your determined efforts and hard work, all these events would not have been achievable and executed to the highest standards that we all strive to attain.


Please will you ensure that you pass on our sincere thanks to all members of your team.”


Newmarket Equine Hospital – David Dugdale, Managing Partner

“Dellar have had the cleaning contract since we moved into the Newmarket Equine Hospital in 2008 and we have been delighted with the service they have given us.”