020 8390 6360 info@mcdonnellandco.com


Please browse through a small selection of our satisfied client testimonials:

“We have been clients of McDonnell and Co since 1997. We have always received a first class service and would be happy to recommend the company”.

Mark McDermott & Sharon Barrett

“McDonnell & Co. provides an accurate, quick and efficient service. They give excellent advice on taxation and also have good communication abilities. We are very comfortable working with McDonnell & Co and ease with which they are able to communicate with us and their availability when we need them. They are highly responsive and a pleasure to work with. We are very satisfied with their services”.

Helena Wong

Company Director

“Joseph has been our accountant since 1995 and has delivered a highly proactive service to my company since been appointed. His knowledge, friendly approach, attention to detail, meeting tight deadlines and ability to communicate the intricate aspects of accounting and taxation legislation have been invaluable to my company. His expert advice has contributed to the profitability of my business”.

Mary Koczian

Company Director