We are an aluminium window & door manufacturer who have been using Demir & Co services for over 20 years now. Sinan continuously goes above and beyond to assist and find solutions for our business. His level of knowledge and attention to detail is impeccable. We cannot recommend his services enough.

I have been a client of Sinan’s for over a year now and I am very impressed. Not only he helps you, but he educates you along the way as well. They are a fantastic team. Friendly, fair, reliable, transparent and communicates complex things in simple, easy to understand language. Highly recommended!

I Have been going to Demir n Co for 13 years You will not get a quality service as good as Demir n co . I have Complete trust and belief in what ever the company advisors . The team act professionally and promptly Thank you team Demir n co Appreciate the services

After using 3 different accounting firms for our business we changed over and immediatley saved money. We have been with them now for almost 10 years and are very happy. Great advice and always available to help. Very happy with their customer service.

Sinan and the team at Demir & Co gave me full confidence that my families tax affairs were in good hands. Sinan's knowledge and efficiency when preparing our returns provided a fantastic customer experience which I highly recommend.. Thanks Sinan!!

I have been a customer of Demir & Co more than 15 years. I have found them to be very friendly and professional in the service that they provided to me and my family. Therefore, I have no hesitation in recommending Demir & Co to new clients.

Sinan has been my family and business accountant for 6 plus years. He is an expert in small business and individual tax accounting. Very reasonably priced and quick to respond to enquiries. Would highly recommend to family and friends.

Would like to thank Sinan for his prompt work in doing my tax returns. Sinan demonstrated to be easy to understand, didn't complicate the process and illustrated a friendly manner. Would highly recommend Sinan for you tax needs! :)

Sinan is an extremely professional accountant who I would recommend at the highest level to any business owner looking for sound advice, good availability and always happy to answer questions and support his customers.

I'm a local that works in the area, jumped there on my lunch break and was actually completed in less than 20 minutes,. I appreciate Sinan for his help and professionalism, highly recommended

We have been with Demir and Co for over 12 years and find their advice and attention to detail to be among the best we've encountered. Would easily recommend without hesitation.

I have used the services of Demir and Co for numerous years and have found them very professional and knowledgeable on all tax matters. Highly recommend their services.

Highly recommended Sinan Fantastic service and great knowledge really helped me with my return this year. He has won himself my business for many years to come .

Sinan is amazing at what he does, takes 10mins from your day and will help in every way possible for a great return. Definitely didn't regret it this year

I have used Sinan as my accountant for nearly 20 years and never let me down. Very professional and organised ,high moral and great values

Have been a client of Demir & Co for a decade now and always been happy with the service provided. Truly professionals at what they do.

First tax return appointment, everything explained very clearly and efficiently, great experience would recommend to all

Fantastic all my questions were answered and explained to me thank you guys

Highly professional and friendly staff. Definitely recommended!

Best of the best!! can't get any better

Always trustable and helpful

Amazing service

Professionals

Very good