The Best Gardeners in Westminster, Greater London, United Kingdom (2025)

Efficient knowledgeable staff. Came did a brilliant job on a very overgrown garden. Left it immaculate. Very pleased and 100% recommended. Already booking for regular maintenance. Thanks so much.

I can’t recommend Ace Gardening highly enough for their exceptional service. They were prompt, accommodating, and incredibly thorough. Although we’ve had our building’s exterior jet-washed before, it has never looked this spotless. With my family flying in for Thanksgiving, I needed our home to look its best after the recent storm, and Ace Gardening delivered beyond expectations. I highly recommend their services.

We are beyond impressed with the Ace Maintenance team. They were really lovely, worked incredibly hard and did a fantastic job. In my experience it’s really rare to see such great work, and I’ll be recommending to friends. Thank you so much!

Excellent job. My garden was quite messy afyer the winter, and ACE Gardening team cleaned it in less than 3 hours and with a very care approach. They also provided some advice on how to continue taking care of it as well as the type of plants I should get for this garden's light, shades, soil, etc. I will definitely hire them again. Before and after on the photos.

We could not be happier with the work of Neil and his team at Garden Builders. During the design stage, Neil perfectly understood what we were looking for, and came up with a great design that really exceeded our expectations, while being open to feedback during creative iterations. The budget was totally clear and fair and turned out to be spot on. A few weeks after design was finalised, the team started the works - they proved to be very skilled, friendly, organised, pro active, efficient and professional - which made the works go smoothly and pleasantly. We were kept informed of any challenges and were able to adapt some of the designs as we went and appreciated their flexibility. We are grateful to Keri, Nasco, Pepe, Daryl and the rest of the team for their dedication to quality work. Our garden has been transformed and we will enjoy it for many years to come.

I cannot speak highly enough of The Garden Builders! They completely renovated my garden with new drainage and porcelain tiling based on a beautiful design from Lilly and Day. They quoted 6 weeks start to finish and it was indeed done within that timeframe and budget despite additional hurdles and design changes. The team was efficient, diligent and courteous- a pleasure to have on site. They had to hand carry all the old materials through my flat, but left it immaculate afterwards. Neil, Sam and Mitchell were an absolute stars- often suggesting changes to the design that really made an impact and working weekends to get the job done on time. I highly recommend them to anyone who wants a garden renovation done on time and on budget!!

Garden Builders undertook a complete remodelling of my roof terrace, which looks fantastic. They are a very professional organisation with quality people and attitude. They designed practical solutions to issues if they arose and didn’t try to rip me off if I changed the spec. A great job managed by Jay and led by Plamen. Very happy to recommend.

We could not recommend The Garden Builders more highly and especially our foreman Velko. Neil was a pleasure to work with as was Darryl their charming electrician. The team are hard working professionals and all really cared that we were happy and that the job was finished to a high standard. The garden needed levelling and they had to move an immense amount of soil through the house which they did neatly and with consideration. And above all, we admit we are fairly particular, and Velko’s attention to detail surpassed our expectations entirely especially with the perfection of the trellising and the stone paving. Huge thanks to the whole team for creating our long awaited dream garden!

Excellent landscaper! Very good experience with Olivier for his knowledge and professionalism.

Cannot recommend Olivier highly enough. Over the last couple of years he has transformed our garden, starting with moving plants and small trees to more suitable locations he has advised on, sourced and planted additional plants and really transformed our garden. In addition to the gardening he has also installed an excellent irrigation system. Really looking forward to continuing to benefit from his advice and assistance over the coming years. If you are thinking of getting your garden into shape this year give him a call.

Olivier is a very talented, exceptionally hard working garden professional. He cares deeply about our garden and always strives for the best solution to any planting, maintenance or design challenge. He is a delight to work with and our garden looks beautiful as a result of his efforts.

Olivier always over delivers and is a very hard worker, he has great attention to detail and our garden always looks beautiful after his visits. I now wouldn’t go anywhere else. He is very knowledgable and offers very helpful gardening tips. He is also incredibly efficient and reliable and I would highly recommend Olivier.

City Garden has elevated my urban living experience by transforming my outdoor space into a green oasis within the cityscape. The team's innovative design, coupled with their horticultural expertise, has created a harmonious and visually stunning environment. I am thoroughly impressed with City Garden's commitment to sustainable and aesthetically pleasing urban landscapes, making them the go-to choice for anyone seeking a touch of nature in the city.

I'm currently about half way through the Post Graduate Diploma in Garden Design and would definitely recommend the course to anyone interested in garden design or thinking about becoming a garden designer. I chose to do the live online evening classes which I found a really useful addition to the online content. The classes were interesting, engaging and the tutor was extremely knowledgable which has definitely helped me to understand the content better than purely studying at home. Although the course is quite challenging as this is a completely new topic for me, I am finding it very interesting, varied and I'm learning a lot. The online portal is easy to navigate and contains a lot of information. Feedback on assignments is aways timely, and tutors always respond quickly to any questions. Overall I would definitely recommend the course and the British Academy of Garden Design.

I am studying the Diploma course in Garden Design and so far my experience has been really positive. The tutors have been really helpful - very quick to respond and all feedback has been really useful. The course is really well organised and easy to access via the website and the resources are comprehensive. So far I'm loving it!

I have been studying garden design through the online program at British Academy of Garden Design, and it has been a fantastic experience. The teachers are knowledgeable and provide real-world insights, making the courses engaging and practical. The program offers excellent resources and virtual tools that support effective learning from a distance.The the teachers are patient and understanding, even when I can't submit everything on time. I highly recommend this program to anyone interested in garden design, especially those who prefer the flexibility of online learning.

Great school, I highly recommend it. Good prepare learning materials well, lots of help from teachers, they are always helpful. It's worth starting this course if you only love flowers and plants, this school is the basis for starting to design gardens. I recommend it!