Information about Onyx Fitness Ltd

High Rd 825
N12 8UB, London
+44 20 8446 6200

Opening hours

  • Monday: 8:00 AM – 8:00 PM
  • Tuesday: 8:00 AM – 8:00 PM
  • Wednesday: 8:00 AM – 8:00 PM
  • Thursday: 8:00 AM – 8:00 PM
  • Friday: 8:00 AM – 8:00 PM
  • Saturday: 8:00 AM – 6:00 PM
  • Sunday: 9:00 AM – 5:00 PM

Prices

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Onyx Fitness Ltd: Opinions

5/5 (38 Opinions)
Saima Hirji 1 year ago

Fantastic experience: Onyx is a boutique gym with trainers who really know their stuff. The classes are fun, inclusive and cater to all levels whether you’re a beginner or advanced. The team have created something really special with a great atmosphere that makes it a great place to train.

C Kenny 1 year ago

Fantastic experience: Hidden gem of a gym in North Finchley! Great facilities & friendly PTs.

Tanita Limani 2 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Onyx is one of a kind and so are the coaches! They are experienced, attentive and push you to be better each visit! Thank you for creating a great space!

Anthony C 2 years ago

Fantastic experience: Excellent and friendly coaches. I never thought I'd enjoy the gym this much.

Sara Barnett 2 years ago

Fantastic experience: For anyone that’s intimidated or nervous to walk into a gym environment with Onyx you don’t need to be. With small classes, led by excellent personal trainers and friendly members you will have fun and get a great workout at the same time!

Sharanjit Gulati 2 years ago

Fantastic experience: Great environment for classes and PT 1-2-1s, the PTs at Onyx are knowledgeable and really help in all aspects of training, pushing your limits, testing your strength, helping with any issues. Friendly atmosphere and excellent set up.

Eleanor Mousley 2 years ago

Fantastic experience: Positive: Professionalism Such an amazing gym with brilliant PTs. I have never had a bad class and even having loved make sure I travel to make as many classes as I can!!

Fahim Sachedina 2 years ago

Fantastic experience: Great facilities with all the required equipment

Saul Gerrard 2 years ago

Fantastic experience: Great FRC training

Anthony Mulroy 2 years ago

Fantastic experience: Outstanding!

Robert Oancea 2 years ago

Fantastic experience: I've just popped into their gym in North Finchley yesterday. The first impact was a very positive one ..... cleaned and organised place....nice structure and equipment...professional staff! I've already joined and I intend to being participating in their training and nutritional programme. See you soon....

Thierry Giunta 3 years ago

Fantastic experience: As an athlete myself I only have respect for personal trainers who know their stuff. These guys are experienced and knowledgeable. They deliver structured fitness programmes which show their understand the body and its biomechanics. Keep up the good work!

Katie Donohoe 3 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Onyx is the best gym I've been to by far. I used to always avoid classes in gyms, but Onyx classes are fun, personal and progressive. It feels like a group PT session, which is the opposite to most gym classes out there. I love going here as the coaches are all really nice people and really experienced trainers.

Mehran Sanei 3 years ago

Fantastic experience: super friendly, positive and knowledgeable trainers in a very modern, well kitted out and clean gym which is a joy to be taught and train in. first time today, will def be going back for more !!

Simona Andrei 3 years ago

Fantastic experience: Positive: Professionalism

Daniel Cinna 3 years ago

Fantastic experience: By far it’s the best boxing class I’ve done. The participant to instructor ratio is amazing (especially when you compare to places like BLOK or AnotherSpace) and the focus is on actually boxing and technique comes at the same time, rather than classes that spend AGES on technique and no boxing. The coaches are really friendly too.

anamaria rusu 3 years ago

Fantastic experience: My training has improved significantly since onyx. Its challenging, fun, intense, and safe given Im someone who has had extensive injuries in the past. Would say Its a good place both for beginners and people who like to be challenged. Trainers are experienced, professional, and all round lovely humans.

George Apostolou 4 years ago

Fantastic experience: Really nice gym with a group very experienced coaches, each with their own specialisms. I attented the Movement and Mobility class in the opening week and thoroughly enjoyed it. I’m looking forward to trying out the Functional Strength class next!

Charlotte B 4 years ago

Fantastic experience: The coaches made me feel very welcome and made my experience thoroughly enjoyable! They were encouraging throughout the session and definitely push you beyond your limits!

jason osullivan 4 years ago

Fantastic experience: Amazing facilities and coaching

Eric Gashi 4 years ago

Fantastic experience: Great all around experience. Coaching standard is excellent, would highly recommend to anyone looking to get in shape or already in shape.

Danielle Vides 4 years ago

Fantastic experience: My friends and I had a personal training session at 6am on the rings. Vic was brilliant, we were amazed at how much our technique and range of mobility improved in an hour. Highly recommend Onyx, a good feel and great place to work out with top personal trainers.

Mags Faucherand 4 years ago

Fantastic experience: Exercise has never been more fun or more appealing, and it’s all thanks to coaches who are at the top of their game and well-planned classes. The addition of heart rate monitors and a projector allow u to track how hard you're working and push yourself that extra mile during sessions.

Jason Holt 4 years ago

Fantastic experience: Vic and the team are second to none. The A team of personal trainers in one place. Where else would you want to go?

gervase campbell 4 years ago

Fantastic experience: Great people! I'm was apprehensive on my first visit but super nice people, felt welcome and enjoyed myself.

Karen Purnell 4 years ago

Fantastic experience: AMAZING GYM!!! Onyx has great facilities and high quality equipment. Classes are always challenging in a good way which keeps you motivated! They focus on ALL the different muscle groups, movement and mobility; always ensuring that we are all using the right technique. All the trainers are very supportive, encouraging and knowledgeable. The aftercare from all the team is amazing. Atmosphere is comfortable for people of any age, shape, and fitness level. It makes me WANT to go to the gym. The best private gym I have ever trained in. I definitely recommend this gym.

Mia Francis-Burnett 4 years ago

Fantastic experience: I've trained with Jack and has been a really good PT session both times. The way they look at exercise is so different and mindful. The space is lovely and really inviting. The staff are all really nice.

Evie Demosthenous 4 years ago

Fantastic experience: This is a new, really well thought out top training zone. The classes are varied and cater for all levels . They are good times of the day too and easy to book on-line. If you want one to one sessions, these are also available from positive and competent trainers. The trainers are very knowledgable and work to your ability yet at the same time push you gently through your comfort zone. It’s a great atmosphere to train in a friendly yet focused environment. This is more than a gym. It is a place to achieve your fitness goals with like minded people in a supportive atmosphere . I have my own PT sessions here which are extremely efficient in enabling me to achieve my goals as a busy mother of three and my teenage son also attends who is training to become a pro athlete . It caters for both. You can be pushed to your max and break through barriers with focused one to one programmes and performance training or simply try new moves you thought your body could never do! The feeling is overall well being and results , with excellent nutritional advise aswell as check ins in the week between sessions. Highly recommend it here if you want a more personal and unique approach to your training. Evie Demosthenous

Charlie Benjamin 4 years ago

Fantastic experience: Incredible experience, hugely recommend to anyway chasing their fitness dreams. Warm, educational, enjoyable and most importantly hard work. Best fitness studio I’ve been to in London and every single coach there is an expert. Very professional yet never boring.

shema dhokia 4 years ago

Fantastic experience: I have been training at various gyms for the past 20 years. Onyx Fitness, Finchley is in my opinion one of the best. The staff are very professional and welcoming. All training sessions are totally different targeting various parts of the body and extremely testing ones fitness level. You have to try Onyx to believe how good it. Highly recommend at least a visit to see how truly good it is.

Gag Sahota 4 years ago

Fantastic experience: Dropped in during the open weekend. Was warmly welcomed at reception by one of the coaches and put through my paces during a conditioning class. All the coaches were very attentive and ensured I knew what I was doing. I will be back and recommend the gym to all looking for a good workout.

Dami Fajobi 4 years ago

Fantastic experience: Been to a few sessions and can already tell you won't find a gym like this anywhere else in London, let alone North London... Definitely worth checking out if you're tired of the standard, stale, soulless gym atmosphere currently plaguing the city. If you're looking for a gym, or enjoyable/unique classes that will help you get fit & strong - whilst keeping you motivated, definitely hit up Onyx London.

Abbi Modaberi 4 years ago

Fantastic experience: Awesome new gym in North London. All of the coaches are brilliant and really take the time to help you out and push you. Set up is great and the classes are fab - easy to dial things up or down for your ability. Totally recommend!

Orla Durkan 4 years ago

Fantastic experience: The movement and mobility class I attended was a thoroughly enjoyable experience - and it worked muscles I didn't know I had! Both coaches (Vik and Jack) were excellent, really patient and knowledgeable. Would highly recommend, and I will be back!

Tyler Ralph 4 years ago

Fantastic experience: I had the pleasure of a Muay Thai PT session with Christian today, top quality training. Amazing looking gym, backed up by all of the equipment in a friendly relaxed environment. Left the building feeling better than when I entered! Thanks! :D

Fred 4 years ago

Fantastic experience: Really great class! Adapted to suit abilities and the staff really know how to get the best from you without being overbearing. Very friendly, supportive and knowledgeable. I was dead after the session!

Rishi Kapoor 4 years ago

Fantastic experience: Onyx is an absolute gem. Fantastic (and brand new!) equipment with highly professional trainers who really challenge you to push yourself physically and mentally. What I like most about is that the trainers make rigorous exercise fun, I made friends with fellow members and trainers instantly. Great community feel and fantastic range of classes. Can't recommend it enough.

MISSN 4 years ago

Fantastic experience: I have been training with Vik for over a year now and have to say he is the best trainer I have ever had. His knowledge and enthusiasm is inspiring. I have had great results so far and am still really enjoying our sessions and achieving goals that I wouldn’t be able to without his help. All of the trainers are lovely and the gym is great I would highly recommend Onyx.

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