Sorting out immigration in London is rarely simple and easy. Whether you’re applying to leave the country or bring a spouse over, the stakes are high. A single mistake can lead to delays, extra costs, or even refusal.
The best immigration consultants in London ensure your case is thorough and well-prepared. So, our team focused on agencies that consistently support families, businesses, and skilled workers across various visa routes.
Find the city’s most trusted names that combine expertise with practical, reliable guidance below!
How much do immigration agency fees cost in London?
The cost of immigration agency fees in London ranges from £875 to £3,500 for junior solicitors. Senior partners cost £1,750 to £7,000. Rates depend on complexity and other application fees.
How we chose the best immigration agencies in London
- Track record: We looked into how long each immigration agency had been operating in London. We also evaluated their track record with different types of visa and immigration cases.
- Range of services: We assessed the breadth of services each agency provided. We preferred those who offer comprehensive support from initial consultation to final submission.
- Pricing: We reviewed how clearly each agency presented its pricing and whether fees were explained upfront.
- Communication and customer service: We looked into how responsive and accessible each agency was during inquiries and consultations. They must demonstrate professionalism, timely responses, and supportive guidance.
1. Chavin Immigration Law Office
Location: 12 David Mews, London W1U 6EG
Contact: +44 7546 456068
Opening Hours: Monday – Friday: 9:00 AM – 5:00 PM
Chavin Immigration Law Office offers a solid range of visa and immigration services. They accommodate families, businesses, and employees for their needs.
We appreciate that they maintain a small case load. This reassured us that they can provide attentive service at every stage.
Their credibility is solid. They focus on US immigration, led by a lawyer who offers advice on temporary visits and permanent relocation abroad.
This breadth of knowledge makes them a good choice for a wide range of cases.
On top of that, they’re pretty accessible. The agency operates via direct email and mobile contact. According to clients, they rarely experience delays in communication.
The mode also takes down a lot of the initial financial barriers.
We also liked that they advise on ESTA eligibility and even the renunciation of US citizenship. They also have experience helping clients gain permanent residence in London.
It would be better if there were more information on their track record. At the moment, we’re still confident in the good things we’ve heard so far.
Extremely organised, knowledgeable and prepared
“I worked with Melissa when trying to secure my B-1 visa to follow my employers back to the US for a short period. This is not an easy visa to obtain but Melissa was extremely organised, knowledgable and prepared- all of which was paramount in me successfully obtaining my visa- I couldn’t have done it without her!”
– Danielle Wright, Google Review
Accommodating and thorough
“Melissa’s help with my CR1 visa application was invaluable. She was very accommodating with consultation hours, thorough with reviewing the documents, extremely knowledgable around all aspects of the visa process and gave incredibly helpful advice. Highly recommended.”
– Takao Kobayash, Google Review
2. UK Visa and Immigration Services Ltd
Location: 48 Warwick St, London W1B 5AW
Opening Hours: Monday – Friday: 10:00 AM – 6:00 PM
UK Visa and Immigration services offer both in-country and overseas application support. They also cover a wide range of services, from citizenship to visa assistance in London.
What earned our favour was their hands-on case management. Many clients noted consistent follow-ups, regular updates, and step-by-step explanations.
This approach made things easier and a lot less intimidating.
We also like the level of guidance they offer. The agency handles document preparation, accuracy checks, and deadline monitoring.
With how comprehensive they were, it was no surprise that most clients found their services satisfactory.
A great part of their service is communication. We’re happy with how fast they respond via email and phone. Occasionally, they’re available outside typical working hours.
Rates are favourable, considering the fees are within the city’s average.
Unfortunately, while everything looks seamless, we found some gaps. We heard some complaints about the lengthy visa approval time.
Great experience
“I had a great experience with Roberto for helping me to renew my visa. I really appreciate your professional work and advice I received from you over the years, we worked together on my immigration process. His expertise made all the difference in achieving a successful outcome. Thank you for your excellent and professional service.”
– Chef Mano, Google Review
Consistently available, helpful, and assuring
“Thank you so much, Roberto! I genuinely value your exceptional service and support throughout the process. You were consistently available, helpful, and ensured everything went seamlessly. I couldn’t have asked for a better experience. I will always recommend you to anyone in need — you’re truly the best!”
– Akhilesh K, Google Review
3. Breytenbachs Immigration Consultants Ltd
Location: Landmark Office Space – Farringdon, 1 Giltspur St, London EC1A 9DD
Contact: +44 20 7442 2160
Opening Hours: Monday – Friday: 9:00 AM – 6:00 PM
One of the things we liked about Breytenbach’s is their No Visa, No Fee guarantee. That means if an application fails due to their error, professional fees are refunded in full.
Value for money extends to other areas. They offer a free online UK immigration assessment. Plus, there are deductible consultation fees if the client decides to proceed within 3 months.
We love the scope of services of this immigration agency in London. Clients come here for personal immigration, family immigration, and employment-related immigration.
Accessibility is also a major factor. Their consultants provide online, telephone, and in-person consultations. The flexibility of options is solid for varying preferences.
The fact that most of their consultants are also qualified solicitors is reassuring.
Overall, professionalism is a win. The agency is responsive and provides clear document checklists. Hands-on biometrics booking support is also seamless.
Sadly, we heard some complaints about visa application errors and inconsistent communication. Admin and customer service improvements would be appreciated.
Excellent and flawless experience
“This is the second time I have used Breytenbachs – the first was for my initial visa application and this was for the extension. Both times everything went flawlessly. Samantha does an excellent job of ensuring you know exactly what is required of you and between her and Laya you know exactly where you are all the time. They make the process so easy, all I had to do was supply the relevant paperwork and arrive at the right time and place for my biometrics. Everything else was handled for me. I highly recommend the team.”
– Renee Pattle, Google Review
Exceptionally helpful and friendly
“ As a family, we had a fantastic experience with Breytenbachs. The team is not only exceptionally helpful and friendly, but also highly professional, service-oriented, and incredibly efficient. We felt safe in their capable hands and knew from the start that our journey with them would be a successful one. We highly recommend Breytenbachs for anyone embarking on their immigration journey”
– Marlize McCulloh, Google Review
4. Immigration Advice Service (London)
Location: Spaces, 60 Cannon St, London EC4N 6NP
Contact: +44 20 3813 5248
Opening Hours: Monday – Friday: 8:00 AM – 8:00 PM, Saturday: 9:00 AM – 4:00 PM
Immigration Advice Service got our attention with their track record. They have over 50 years of combined experience and over 25,000 applications processed.
We liked that their services are clearly structured into fixed-fee packages. They offer an Advice Package, which includes one-to-one sessions at a relatively competitive rate.
The inclusions are comprehensive. The agency handles full case management, including follow-ups and handling post-submission issues.
We also appreciate that they do interview preparations via Teams or phone.
Speed is another noteworthy advantage. This is possible through their Fast-Track Application package. Through this, they prepare and submit an application in as little as 24 hours.
The range of services is solid. They cover virtually every UK immigration route, from spouse and partner visas to skilled worker visas.
They also have over 90 immigration lawyers, so they can provide urgent consultations for detention and deportation cases.
That said, we did experience some delays with email responses. They also have strict refund policies, which can be frustrating to some
Very clear in explaining each step
“I had an excellent experience with IAS and especially with Han Wei, who supported me throughout my ILR application. She was professional, responsive, and very clear in explaining each step, which made the whole process much less stressful. Thanks to her guidance, my application was successful, and I truly appreciate her patience and dedication. I highly recommend Han Wei and the team to anyone looking for reliable and professional immigration support. Thank you very much really good Service”
– Mustafa Farag, Google Review
Professional, knowledgeable, and extremely supportive
“I had an excellent experience working with Saima Shaheen for my immigration matter. She was professional, knowledgeable, and extremely supportive throughout the entire process. Saima took the time to clearly explain every step, responded promptly to my questions, and ensured that I felt confident and well-informed at all times. Her attention to detail and genuine care made a stressful process much easier. I highly recommend Saima to anyone seeking reliable and expert immigration advice.”
– Julius Mazvihwa, Google Review
5. Fragomen LLP – Immigration Lawyers London
Location: 1st Floor, 95 Gresham St, London EC2V 7NA
Contact: +44 20 7090 9100
Opening Hours: Monday – Friday: 8:30 AM – 5:30 PM
Fragomen offers some of the most comprehensive immigration services in London. They’ve been in the market for over 70 years, with advisory capability across over 170 jurisdictions.
Their global scale is one of the best we’ve encountered. Plus, they’re a flexible choice for both corporate and individual immigration in London.
We liked that their services are truly end-to-end. For corporate clients, they offer sponsorship support, digital nomad planning, and compliance advisory.
For individuals, they offer consular services and private client alternative residency.
We find these solutions adequate for seamless and quick immigration needs.
A standout feature is their proprietary immigration portion. Through this system, they make case initiation, document uploads, and personal data collection possible.
One advantage is that they securely store and reuse data. This minimises repetitive submissions and reduces administrative burden.
Overall, this makes applications easier on the client’s end.
Unfortunately, we found issues with document errors. There are also issues with poor communication throughout the process.
Knowledgeable, prompt, and helpful
“I had an excellent experience with Fragomen for my ILR status and Citizenship application. My case was handled by Russell Hodges, who was incredibly knowledgeable, super prompt, and immensely helpful. He successfully navigated complexities with my application. I particularly appreciated Russells’ patience in answering my many ad-hoc questions throughout the process, giving me peace of mind in what is typically a stressful process. The entire experience was smooth, transparent, and efficient. Would highly recommend.”
– Ivana Mitrovic, Google Review
Had a great experience
“I had a great experience with my visa renewal through Fragomen, with Sriya in particular being an absolute pleasure to work with. She was always responsive, patient and willing to explain things. Her help has been very much appreciated with something that can be quite intimidating and intense.”
– Lyndal Fenner, Google Review
