Garth Coates Solicitors Limited, authorised and regulated by the SRA (No. 838255)Authorised and regulated by the SRA (No. 838255)

UK immigration solicitors.

Advising individuals, families and employers in the UK and around the world since 2008. Founded by a former Home Office immigration officer.

★★★★★ 4.8 out of 5 on Google, from 89 reviews (opens in a new tab)

How we can help

Applications, extensions and appeals across the UK immigration system, for people and for the businesses that employ them.

For you and your family

All personal visas

For employers and entrepreneurs

All business visas

Refused, or facing a deadline? Appeals, administrative review and judicial review

William Garth Coates

Behind every application, there’s a person.

Advice from someone who has worked inside the system.

Before qualifying as a solicitor, William Garth Coates worked at the Home Office as an immigration officer, and he has now worked in UK immigration for 33 years. He founded the firm in 2008 to give people and businesses clear advice from lawyers who know how applications are decided.

Today our solicitors and caseworkers advise clients in London and around the world, in English, Arabic, Cantonese, French, Korean, Mandarin, Pidgin English, Russian, Spanish, Turkish, Ukrainian and Yoruba.

William Garth CoatesPrincipal partner

The team

Every client’s work is managed and supervised by the firm’s senior lawyers.

Meet the team
An engraved portrait of Cicero in the style of a Roman coin M · TVLLIVS · CICERO

“The people’s good is the highest law.”

Cicero, Roman politician and lawyer, in On the Laws: salus populi suprema lex esto
★★★★★

Special thank you to Nataliya for helping and guiding me step by step to fulfill the requirements for the application from beginning until I got the visa. My case was quite complicated, however, Nataliya was helping me to give the solution to make it happen.

V P. Parent visa, September 2026, on Google
★★★★★

Celemet was very kind and explained in detail why the initial application got rejected and what the next steps would be. Instead of appealing, we replied with the help of Celemet and his team. Everything was super professional, timely and thorough!

Ruchika M. Spouse visa, November 2025, on Google
★★★★★

Right from the orientation call on Day 1 till receiving our visa approvals, we had a pleasant and professional experience. Not only were all our queries patiently addressed, but the applications itself were very professionally prepared and extremely thorough.

Abhinav G. Dependant visas, July 2026, on Google

Let’s find your way forward.

Tell us about your plans and we’ll help with the next step.

Our consultations and service fees are set out before any work starts. Open weekdays 09:30 to 17:00.

Visa cost calculator

Home Office fees and the health surcharge only. Our own fee is quoted separately.