Sigma 3 Kitchens Reviews 2,612

We popped into Sigma3 showroom in Swansea as we wanted to renew our kitchen. We loved the quality of the units and storage solutions on show. We didn't think we needed to see a kitchen designer as we thought we knew exactly what we wanted. However, as it was part of their process we went along with it. I am so glad we did. The designer we met, Bryony, was so friendly & knowledgable she instantly instilled confidence. She listened to what we wanted & totally understood our requirements.
A site visit was arranged with her & the stunning 3D representation of the deisgn she later came up with satisified all our needs & incorporated many improvements which we would never have thought of. When we had agreed the design we were then visited by Jason the Installations Manager who made sure the proposed design would fit exactly and to highlight any potential issues. His attention to detail was very impressive & he picked up on a few areas I would need to address as I was intending to install the kitchen myself.
The kitchen ws delivered on the specified day & the delivery guys were superb even laying down protective floor coverings for all the well packaged items they delivered. It was very reassuring to know that someone with Jasons expertise was at the end of the phone to answer any technical questions I had during the installtion.
The supplied plans & instructions were really comprehensive and easy to follow.
In summary Sigma3's products are excellent, Bryony & Jason make an excellent team and we have an excellent kitchen. If you are thinking of getting a new kitchen we strongly recomend you make Sigma3 your next port of call and ask for Bryony or Jason.

From start to finish Sigma were amazing! Our kitchen designer Ryan took our vision on board and made it happen - Nothing was too much trouble! John the surveyor kept us updated at all times and gave us plans to give to the electrician/plumber which took the stress off us… Kristian the kitchen fitter was second to none, his workmanship is amazing, he went the extra mile, and lucky for me was laid back (as nothing in my house ever goes to plan) he took it all in his stride. The quality of the kitchen is brilliant, there is nothing I would change. I would recommend sigma to anyone and would use them again in the future. An easy 5 star review :)

Everything was perfect from the design to the installation. A few hiccups were resolved quickly and efficiently which demonstrates that when there is a problem, Sigma sort it out. Would happily use them again. Very happy with the kitchen

We went to Sigma 3 Swansea and were greeted by Morgan. He did a great design for us and he was able to answer any questions we had. He knew our budget and made sure our kitchen did not exceed this. When the kitchen was fitted, Dean did a brilliant job fitting and Alun did a great job of the electrics. All of the work was completed exactly to the schedule. Thank you also to Tony for overseeing the project and being there whenever needed.

After a stressful experience at another designer, Sigma Kitchens, and especially Negar, were a breath of fresh air!

Negar really listened and understood exactly what I wanted the kitchen to feel and be like. Negar was so friendly and personable, she felt like friend, and was able to give honest opinions, which when you're making big (expensive!) decisions is really helpful!

The Sigma showroom was a game-changer too. I got to see and feel every element of our design in real life, which made decisions so much easier. Negar was able to demonstrate how things would work, come together and look.

The kitchen arrived on time and was fitted by Iestyn who was exceptional. His work ethic and quality of work were amazing. He kept in communication throughout, double checking certain aspects where required.

My experience with Negar, and Sigma, was so positive, I chose to purchase three fitted wardrobes from them as well.

good ideas and solutions provided and very flexible to last minute changes in design

We were recommended Sigma 3 by our friends who already had 2 kitchens installed by them, so we visited the showroom near Culver Cross and was really impressed with the kitchens and lots of options on display. We were helped by Robyn who was really helpful and she called to see us the next day to help design our kitchen. We were given several option drawings and costings when we met Robin again in the showroom. We ordered the kitchen and were given a delivery and installation date, which was kept to. Greg and Kevin the installers were superb, nothing was too much trouble for them. We are so happy with our new kitchen and can highly recommend Sigma 3, you wont be disappointed.

Overjoyed with our new Sigma 3 kitchen , from the moment we entered the showroom with no pre arranged appointment we were welcomed and expertly guided through the whole process , from design to instillation. Resulting in our new kitchen of exceptional quality and finish that far exceeds our expectations . Many thanks to the team at Swansea and also the very professional fitting team they recommended .

Really positive experience. Excellent service from start to finish, from the initial choosing of the design, colour and fittings through to the dates of delivery and the actual assembly of the wardrobes. All staff were friendly and accommodating which made the process a pleasant one.

From start to finish, the team at Sigma 3 genuinely cared about getting everything perfect and helping us achieve our vision. We had both our kitchen and bedroom designed and installed at the same time while we were in the process of buying our property. Dave came out early to measure and design both rooms, and the team then organised everything so work could begin the very week we received our keys.

Despite a tight schedule, all the preparation, building work, decorating and installation were completed within eight weeks — just in time for us to move in before Christmas. Any minor snags (and there were very few) were dealt with quickly and efficiently and are now completely resolved.

One of the biggest advantages was Sigma 3 coordinating the builders, decorators, electricians, plumbers and fitters, saving us the stress of sourcing and managing trades ourselves. The whole process felt smooth and stress-free.

What really stood out was their follow-up after completion to make sure we were fully happy with everything. We couldn’t be more pleased with the results and would highly recommend Sigma 3 to anyone looking for quality, professionalism and excellent customer care.

Sigma 3 installed my previous kitchen, 16 years ago, everything was almost still as new, so it was suggested to me to replace just the doors and work tops. I had a new double Neff oven and a cupboard was replaced with a drawer unit. I was a bit sceptical wondering if I should have had everything replaced. Well, thanks to Nigel, a very professional fitter, I couldn't be more please with the outcome. It looks as if everything is brand new. The quartz tops certainly provided an upgrade to the overall look.

We had our second SIGMA kitchen fitted in our new home in December, and it is absolutely excellent. We asked if Martyn could be our designer, and once again, he drew up perfect plans for just what we wanted. The fitting was done by Peter, who is superb. He kept the place clean and tidy as he worked. The result is really splendid - masses of storage space, clean lines, top-class worktop, and the best of NEFF appliances. A special word of thanks to James, who advised on some areas - his all round knowlege is fantastic. Finally, thanks to Edward, who managed the whole effort, including the financial aspect. A great team effort by SIGMA at Culverhouse Cross in Cardiff.

Great bespoke design, top customer service, better price than other options and high quality materials. Overall, an excellent experience which I would recommend to all looking for a new kitchen

We recently had Sigma 3 Kitchens design and install both our new kitchen and a bespoke boot room, and the experience was exceptional. The boot room features a brilliant storage solution for our washing machine and tumble dryer, which has transformed our utility space.
The service provided was second to none from start to finish. Working with our designer, Lisa, was an absolute pleasure; she was professional, creative, and made the entire process seamless. We highly recommend Sigma 3 Kitchens for their quality craftsmanship and outstanding customer care

We had an excellent experience with Sigma 3 Kitchens from start to finish. The service was professional throughout, covering everything from the initial design phase right through to the final installation. A special thank you to Lisa, whose expertise and support made the entire process seamless. We are delighted with the result and highly recommend their team.

In March 2025, I had the pleasure of having my kitchen fitted by Sigma 3 by the team in Newport , and I couldn’t be more satisfied with the results. Dave Davies was exceptional in designing the kitchen, offering amazing suggestions that truly transformed the space. The quality of the appliances he helped us select has stood the test of time, and after almost a year, the kitchen still looks like new.

Craig, who led the prep team and laid the floor, went above and beyond to ensure everything was ready for the fitting. His dedication and hard work were evident in every detail. I also want to extend a huge thank you to Andrew, who fitted the kitchen with excellent attention to detail.

This is the second kitchen I have had designed and fitted by the same team, and I cannot recommend them highly enough. Their professionalism, expertise, and commitment to quality are truly unmatched.

From the start Gavin understood what we wanted for our kitchen and stayed true to this. The design was exactly what we wanted and the attention to detail was incredible. Dean and the team were professional and punctual when fitting, keeping us informed throughout. Our kitchen is everything we hoped for and we wouldn’t hesitate to recommend Sigma 3 to family and friends.

Loved everything about this process and the end result. Walked into the Abergavenny showroom on spec and felt supported without being pressured. The design process was fun, expertly guided by Barbora, with just the right balance between steering us and giving us the reins. We’ve ended up with a bold kitchen that we would never have dared do alone, fitted perfectly by Jamie (and nothing in our house is straight so it wasn’t easy!). It was the cleanest, least messy installation I’ve ever witnessed; another joy! It looks fantastic, truly wow, and is also the holy grail of extremely functional. There’s some kind of magic at play in Barbora’s brain I’d say!

Utility room/kitchen/media unit. Great service all round. The team were all great to work with and it felt like a very personalised service. Great design from Dean. Fantastic care from the whole team throughout. Particular thanks to Matthew who was absolutely brilliant and nothing was too much trouble for him. Everyone in the showroom was happy to help and issues were resolved quickly. The fitting was completely perfect- Dennis is incredible! Highly recommend!

We recently had our kitchen designed by Sigma3, and we couldn’t be happier with the experience. Katie was an absolute pleasure to work with — friendly, approachable, and easy to deal with from start to finish. She listened carefully to what we wanted and came up with a fantastic design that suits our home perfectly and we absolutely love the end result. Highly recommended!