London's Leading UK Law Firm

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London Solicitors and Barristers


London Solicitors and Barristers

ONELAW CHAMBERS is a multi-disciplinary law firm specialising mainly in Immigration and Civil Litigation that prides itself in being accessible, user-friendly and innovative legal service with a network of specialist members of qualified London solicitors and barristers in independent practice.

Located in the heart of London’s legal district, ONELAW CHAMBERS and its Immigration and Civil Litigation lawyers provide a specialist and bespoke legal service in Civil and Commercial Litigation, Business Immigration, Personal Immigration, Landlord and Tenant and Probate matters to all types of clients from large corporate organisations to individual members of the public.

Civil and Commercial Litigation: ONELAW CHAMBERS has dedicated team of Litigation Solicitors and Barristers specialising in a broad range of civil litigation matters.

Business and Personal Immigration: Our specialist immigration services include (but are not limited to): Tier 1 Investor Visa, Tier 1 Entrepreneur Visa, Tier 2 Sponsor Licence, Tier 2 Work Visas, Spouse Visa, Unmarried Partner Visa, Tier 4 Student Visa, Indefinite Leave to Remain, British Citizenship, Administrative Review, Immigration Appeal and Judicial Review.

Advocacy and Court Representation: ONELAW CHAMBERS has a dedicated team of Barristers and Court Advocates that are able to analyse complex cases at short notice and provide effective representation at court.

Our firm's Barristers and Court Advocates can quickly grasp the legal issues in your case, provide you with the best and effective legal advice on the strengths and merits of your case and provide you with the best court representation to achieve successful results.

ONELAW CHAMBERS tailors its legal advice to meet the needs and requirements of its clients to ensure clients receive cost effective legal solutions with optimum and successful results.


I would highly recommend OneLaw Chambers

I had an immigration issue with the Home Office and Mr. Aejaz Mussa raised my case to the court. He was very professional with how he arranged the file and how he studied our case thoroughly. I especially enjoyed the way he talked to the judge, he was very professional, calm and confident which made me feel happy and relaxed. When we received the judges verdict that we have won I was very thrilled and couldn’t stop crying. I would highly recommend him and OneLaw Chambers to anyone needing legal advice and representation.

Zeena Hikmat

Aejaz somehow found an angle to approach and litigate the situation from.

After many years in dispute with an organisation with very deep pockets and utilising the so called expertise of no less than 5 different solicitors and 1 barrister there seemed to be no way of fighting against the tide.

A colleague recommended Aejaz & OneLaw to me, once I had spoken with Aejaz and sent him the documents that the other legal professionals had been privy to, Aejaz somehow found an angle to approach and litigate the situation from.

The battle commenced and the outcome assured. Great guy, he has a laid back approach and a never say die attitude. I highly recommend Aejaz Mussa and the team at OneLaw. Their approach might seem laid back but their bite is much worse than their bark!

Trevor Gordon
MSc BSc (Hons)
Real Estate Development & Investment
Building Surveyor

Trevor Gordon



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I work full time. Can I have an appointment after 5.00pm or on weekends?

Our office opening hours are 9:00am to 9:00pm every day. So, we at OneLaw Chambers are happy to see you at our offices or by telephone appointment after 5.00pm or on weekends. Please note that higher fees may apply for appointments after 5.00pm or on weekends.

Do you have a court hearing and need representation from a lawyer at short notice?

OneLaw Chambers is able to provide solicitors and barristers to represent court hearings in various types of legal cases, even at short notice. We ask that you immediately complete our Book a Hearing form providing as much detail as possible so that we can send our best solicitor and barrister to represent your court hearing. Please note that higher fees may apply for short notice court hearing representation.

I would like to apply for a visa to enter the UK. How do make the application and what do I need to submit in support of the application?

Our solicitors and barristers have a high success rate on UK Immigration and Visa applications and appeals. Unlike other law firms we do not use a generic documents list, every documents list we draft is tailor made and bespoke to our clients circumstances. Our solicitors and barristers understand the importance of providing the requisite evidence with your visa application or UKVI appeal. You can contact us and schedule a meeting to discuss extensively on the documents required and corresponding issues.

Book a consultation with a UK qualified solicitor and barrister from OneLaw Chambers.

We are a leading law firm located in Temple Inns of Court with specialist solicitors and barristers that will work on your case, guide you through the entire process, provide you with a stress-free and friendly experience and achieve successful results. Our team of lawyers are skilled with providing constructive advice and equipped with knowledge of the ever-changing and complex law. Our solicitors and barristers will assess your circumstances and then advise you on the best options available to you. If you have a legal matter and want expert legal advice, we invite you to contact us so we can assess your case. We can subsequently provide urgent help, advice or representation to clients from our expert legal team of leading UK solicitors and barristers. Just call or email us now; our London lawyers team are waiting to help.