Simon Constantinou

Simon Constantinou

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World Champion Hairdressing, Beauty Therapy & Wig Specialists Our salon is set in the buzzing area of Cathays, Cardiff! I wouldn't go anywhere else.

Simon Constantinou is an award-winning Hair & Beauty salon with a relaxed atmosphere and a friendly, creative team of stylists and beauticians. We know how important it is to find a good stylist.. to find trust and expertise... to find someone that you feel totally comfortable with...
We have a wonderful pick and mix of extremely talented, experienced and friendly stylists at O.Constantinou & Sons. Find your favourite stylist, call us on 02920461191 to book your appointment ☎️

"We never stop learning, trends change constantly and so do we. Listening to your needs is the most important thing, your stylist will sit and discuss what you want to achieve from your hair, then we can advise you on the best look to suit your hair and lifestyle helping you achieve the 'salon look' in your home between salon visits"
- Simon Constantinou

For our pricelists see our website: http://worldchampionhairdressing.co.uk/prices/

What our customers say...

"I rate them 110%. I'm one of his customers and have been for many a year. I can guarantee 110% perfection to my hair when I leave it up to Simon and his team to take control. I fully trust and leave it up to them... what to do, how to style and colour to suit my features. When the colour grows out eventually it blends in with your own hair! No dark patches, it always looks tidy with a colour and cut for a long time and I mean long. The staff make you feel so welcome and you get nothing but the best service and treatment. Been to the best, forget about the rest!" - Sophie

"What can I say, once you have been there you WON'T go anywhere else, I rate them 100%. All top stylists and when you walk out of there, you know you have had your hair done. I have been going to Simon for 37yrs and I think that says it all. All the staff make you feel welcome, you really get looked after, their work is the best, their cuts last and stay in style for a long time, if you have a colour its perfection,and when it starts to grow out it blends in with your hair. All Simon's staff have stayed with him for years...why? Because only the best trained them (SIMON)" - Julia

"First time in two years since I had my last hair cut, very very fussy with letting people cut my hair, had a hair up Friday and just loved the salon, all staff are amazing, Nathan cut my hair today and I'll be booking in with him again for sure:) Very very happy customer. I highly recommend to all who have never been here :D" - Becca

"We love it so much here my mum and I travel from Plymouth! Perfect hair every time. The staff are all really nice and friendly. Love it!" - Katharine

"Excellent hairdresser, at the level of world`s best. Cardiff is honored to host him." - Pachman

"I turned up for my appointment on Saturday nervous and embarrassed because I was having a wig fitted due to my hair loss, I left the salon happy and confident with my new hair. All staff were friendly and polite, I was also happy how the staff included my mother and son in all the decision making I had to do to find the right style for me." - Zoe

"Very helpful, lovely professional people" - Ross

"Had my hair cut and coloured here and I can’t praise them enough. Everyone’s super friendly and the shop is beautiful and clean. Worth every penny and will definitely be going back. Thank you so much. A women’s crown is her hair and I definitely left feeling like a queen!" - Ffion

"Such a great family run salon. I have had my hair cut and coloured by many different stylists here and can always guarantee you’re in the safest or edgiest (depending on your mood) pair of hands. I get many compliments on the school run and always leave feeling good with my new look – highly recommend!" - Catherine

"My nails are still looking great 3 weeks later. Monika does a fantastic job and my only decision is what colour to have next 😁" - Melanie

“When I was diagnosed with Androgenetic Alopecia (female patent baldness) in 2003, I was left feeling depressed. I could not hide the thinning hair on my crown and I hated being in public, which was difficult as I worked as a physiotherapist in the hospital. I was recommended Simon Constantinou through a neighbour and since he fitted me with my first custom hair piece, my life has completely changed, I am full of life and busier than ever! I love visiting this friendly and professional salon.” - Giovanna

18/09/2026

WHILE STOCKS LAST!

Are you grabbing some winter sun?

We're feeling generous - Our travel sets are just £10 (That's £5 off!).

In-salon only at 99 Crwys Rd.

☎️ 02920461191 for more info.

O.Constantinou & Sons. 99 Crwys Rd, Cathays, Cardiff. CF24 4NF

Photos from Simon Constantinou's post 18/09/2026

How pretty is this ? 🌸 If you are in Wales and have been given a NHS voucher for a wig, ☎02920461191 and book in for a consultation with one of our compassionate and talented wig fitters.

Alternatively book an NHS wig consultation using our online booking: https://phorest.com/book/salons/papasalonltdtaoconstantinouson

O.Constantinou & Sons. 99 Crwys Rd, Cathays, Cardiff. CF24 4NF.

18/09/2026

Someone tell Simon he needs to clear his camera lense!🙈

Hopefully you can still see exactly how seamless Simon’s hair systems are 🙌

If you are looking to regain some confidence with a hair replacement system ☎️ 02920461191 to book a men’s hair system consultation with Simon

O.Constantinou & Sons. 99 Crwys Rd, Cathays, Cardiff. CF24 4NF

Amal Clooney’s new ‘maple blonde’ highlights are autumn’s most elegant, low-maintenance hair trend 17/09/2026

Do you feel like taking the subtle approach to colour like Amal Clooney? We feel like these subtle maple highlights in the right placement look super sun-kissed and luxurious! 🍁

Book a colour consultation with one of our colour experts ☎️ 02920461191 or book online

https://www.redonline.co.uk/beauty/hair/a73601588/amal-clooney-maple-blonde-highlights/

Amal Clooney’s new ‘maple blonde’ highlights are autumn’s most elegant, low-maintenance hair trend We love this subtle approach to a new-season hair refresh

17/09/2026

Love this photo of the OG O.Constantinou! 😍 His great grandchilden thought he looked like a scientist in this pic...and aren't they so right?!

Hair colouring is such a science and hairdressers should be given more credit for these skills! 🧪👩‍🔬

We often wonder what he would have made of the hairdressing industry today, over 60 years after opening his own salon... 💕

Photos from Simon Constantinou's post 17/09/2026

Someone tell Simon he needs to clear his camera lense!🙈

Hopefully you can still see exactly how seamless Simon’s hair systems are 🙌

If you are looking to regain some confidence with a hair replacement system ☎️ 02920461191 to book a men’s hair system consultation with Simon

O.Constantinou & Sons. 99 Crwys Rd, Cathays, Cardiff. CF24 4NF

17/09/2026

Who on Earth has time to style their hair in the morning?!

If you have frizzy or unmanageable hair, then invest 3 hours in a Kerasilk Smoothing Treatment and reduce your styling time for up to 5 months!

☎️ 02920461191 or bοοκ online.

O.Constantinou & Sons. 99 Crwys Rd, Cardiff. CF24 4NF

Goldwell UK

Photos from Simon Constantinou's post 16/09/2026

Who on Earth has time to style their hair in the morning?!

If you have frizzy or unmanageable hair, then invest 3 hours in a Kerasilk Smoothing Treatment and reduce your styling time for up to 5 months!

☎️ 02920461191 or bοοκ online.

O.Constantinou & Sons. 99 Crwys Rd, Cardiff. CF24 4NF

Goldwell UK

16/09/2026

Whit whoo! Loving this Copper Bombshell Balayage hair colour by Leonie 🧡

This time of year always inspires change! 🍁

Ready to transform your style? ☎️02920461191 for your Balayage Consultation with Leonie or book online.

If booking for the first time, we know it can be confusing which service to book online. Give us a call, we’ll have you booked in in a jiffy!

O.Constantinou & Sons. 99 Crwys Rd, Cardiff. CF24 4NF

Goldwell UK

16/09/2026

Lived in bronde 🫶🏼 The perfect balance between natural and light giving you a stunning professional colour with softer regrowth and a natural California sun-kissed look without the holiday abroad ✨

Lived-in Bronde Balayage by Steph 💗

We know it’s not an easy step finding a new hairdresser…knowing who to trust with your precious locks. That’s why we offer a complimentary colour consultation where it gives you a chance for you to check out our salon, meet your stylist, discuss your dream colour and conduct the compulsory skin test.

For your colour consultation & skin test with Steph ☎️ 02920461191 or book online.

If booking for the first time, we know it can be confusing which service to book online. Give us a call, we’ll have you booked in in a jiffy!

O.Constantinou & Sons. 99 Crwys Rd, Cathays, Cardiff. CF24 4NF

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Address


O Constantinou & Sons, 99 Crwys Road
Cardiff
CF244NF

Opening Hours

Monday 9:15am - 5pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 4pm