Transform your life with a Luxury Spa Bathroom
From luxury wet rooms, to compact bathroom schemes, to large family bathrooms…
Let us create the perfect luxury bathroom for you…







Only for Heat Tech Clients!
Save 20%
Simply quote “HT2025” when booking a FREE Luxury bathroom design consultation…
Your Local trusted “one stop shop” to design, plan & build your Dream Bathroom


- Expert Bathroom Advice
- Design & fitting
- Expert Heating & Plumbing Guidance
- 0% Finance Available
- 2,000+ Satisfied Customers
We let our Reviews Speak Volumes about our Bathrooms & plumbing

Local Guide
March 13, 2025
Highly recommended – needed a tap replaced due to a leak, booked in for next day, arrived promptly, did a fantastic clean job and really good communications – thanks a lot!

Soulla Pourgourides
March 13, 2025
Mizzen have been servicing my boiler since 2020. I called them in to change my megaflow type system to a combi boiler. The manager Charlie talked me through my options and gave me his recommendations and explained exactly what would happen. His colleagues Alan and Harrison were great and were experts in boiler fittings and pipework. If pipework were an art, they would be Michelangelo and Da Vinci. Such skilled and competent workers, truly committed and taking pride in their work. Their work was neat and careful, not rushed or slap dash. They also fitted my new radiator and new shower. Lovely Mark came to take away the old boiler, tank and all of the rubbish the next day.

Dan Giddings
March 13, 2025
New boiler installation: fantastic experience from start to finish. Prompt Comms, great job and reasonably priced. Happy tenants too!
Can’t recommend the team enough.

Umut Selvi
March 13, 2025
Our boiler was broken last week. We urgently needed a new boiler instalment as we have a toddler in house and are soon expecting a new baby. Mizzen has booked new boiler instalment in a short-notice. They came and did pretty clean and good work. I worked with Mizzen for a couple of other repairs in house before. They are always reliable, friendly and providing quality service. A safe pair of hands and highly recommended.
Robin Piper
March 13, 2025
Job well done. My parents found Harrison to be most polite, efficient & tidy when replacing a kitchen trap. Would thoroughly recommend Mizzen.

Lesley Shearer
March 13, 2025
I had a major leak from my boiler during heavy rain fall. Charlie talked me through what I needed to do, out of business hours. What a gem. I ended up requiring a new boiler. All priced up, and Paul and James fitted it a few days later. Neat and tidy. I wouldn’t hesitate to recommend them, in fact, I already have. They are fair and reliable. Thanks lads.

David Thomas
March 13, 2025
Very good experience with this company. The office was efficient and helpful. The visits were arranged with a minimum of delay.
The work was undertaken by a plumber called Levi who was very diligent and logical solved the problems in our underfloor heating system. He provided comprehensive advice on how to manage our now repaired heating system.

Glenn Burgess
March 13, 2025
Charlie and Mizzen Construction are AMAZING!!!! I have had them do all my Boiler, plumbing and Kitchen installation for the last 17 years. I worked with many – but they are definitely the best by far! Always, prompt and friendly, he and his team of plumbing/heating experts are second to none. I highly recommend Charlie. 10/10

Neil W
March 13, 2025
Great communication from the initial enquiry. Harrison arrived on site promptly, he was really polite and professional, and we were really pleased with the work carried out. I will definitely be using Mizzen again in the future! Many thanks.

Alistair Darby
March 13, 2025
Firstly, huge apologies for such a late review. Charlie and the team did our bathroom months ago.
It was professional from the get go. Charlie was superb at advising and keeping costs realistic. He explained things through that would make the bathroom less prone to issues.
Gary and Matthew ripped the old bathroom out quickly and made the space good then installed everything really efficiently. Then the tilers came and did a fantastic job.
Gary came back once done to move a couple of bits and was exceptionally professional and skilled.
Finally, we had a leak issue which was a quick simple fix and was done about a week or so later.
Months in now, so happy with the bathroom.
I’d totally recommend Mizzen because from start to finish, it was a pleasure and the work is to a very high standard.

Before
After
Our Luxury Bathroom Process
Step 1
Call our office now
Let us inspire you! This is where it all begins!
Call us now on 08000 436442 to book a free design appointment.
Our helpful staff will plan the entire process to guarantee bringing our luxury bathroom vision to life.





Step 2
On-site meeting & design consultation
We will come visit to discover your specific needs & can hold your hand at every step to make sure your dream bathroom comes reality.
- We will come to you & meet you on-site
- We are one-stop shop
- Full service – building, tiling, & full installation
- Mizzen construction is your local luxury Bathroom specialists

Step 3
Work 1-2-1 with our Luxury Bathroom Designers
Our luxury bathroom designers will work 1-to-1 with you to visualise your luxury bathroom and will produce 3D design mockups to inspire you.
Book a free design appointment today so that we can work together to create a plan to bring your luxury bathroom to life.




Step 4
Save on Installation! We install & fit too
With over 32 years of experience in the trade, we can do the entire bathroom from start to finish. Saving you time AND money.
- Save money – get Trade discounts
- Save time & hassle – dealing with one supplier
- Full service – building, tiling, installation
- Your local luxury Bathroom specialists

Why choose Mizzen Construction over a weaker Competitor?
Mizzen | British Gas | Glow Green | Pimlico | Boxt | |
---|---|---|---|---|---|
Family Business | ✅ | ❌ | ❌ | ❌ | ❌ |
Local – in your Community | ✅ | ❌ | ❌ | ❌ | ❌ |
100% Unbiased Expert Advice | ✅ | ❌ | ✅ | ✅ | ❌ |
Commission-Free Installers | ✅ | ❌ | ❌ | ✅ | ✅ |
In-house Installers/Engineers | ✅ | ❌ | ❌ | ✅ | ✅ |
Whole Market | ✅ | ✅ | ✅ | ✅ | ❌ |
Smart Home Expertise | ✅ | ❌ | ❌ | ❌ | ❌ |
0% Finance | ✅ | ❌ | ✅ | ✅ | ✅ |
Payment Plans | ✅ | ✅ | ✅ | ✅ | ✅ |
“One-stop” Home Care Shop (Kitchens, Bathrooms, Extensions) | ✅ | ❌ | ❌ | ✅ | ❌ |
Service Plans | ✅ | ✅ | ✅ | ✅ | |
24/7 Call Outs | ✅ | ❌ | ❌ | ✅ | ❌ |
Mizzen “BEST Boiler” Guarantee | ✅ | ❌ | ❌ | ❌ | ❌ |