Builders in Cardiff, Newport & the Vale
Premier Building & Construction Services in Cardiff & South Wales
Transforming homes across Cardiff, Whitchurch, Lisvane, Penarth, Barry and Newport. From custom house extensions to bespoke kitchens and driveways.
- Cardiff
- Whitchurch
- Lisvane
- Penarth
- Barry
- Newport
What we do
Our services
From minor house repairs and patios to complete loft conversions and double-storey extensions, we manage your project seamlessly from concept to completion.
House Extensions
Add space and value to your home with tailored single or double-storey extensions.
Loft Conversions
Turn unused attic space into luxury master suites or productive home offices.
New Kitchens
Custom designed, fitted and finished kitchen installations.
New Bathrooms
Luxury bathroom suites, wet rooms and modern shower installations.
Driveways & Patios
High-end block paving, resin-bound and natural stone outdoor landscaping.
House Repairs
Roofing fixes, structural repairs, damp proofing, plastering and brickwork.
Where we work
Areas we cover
We proudly provide professional building and construction services across Cardiff, Penarth and Barry in the Vale of Glamorgan, and Newport and the surrounding South Wales areas.
About us
Turning your house into your dream home
At WOW Builders, we take pride in turning your house into your dream home. Based in Cardiff, our team of qualified builders and tradespeople brings years of hands-on experience to every project.
Whether you live in a modern property in Newport, a traditional family home in Whitchurch or Lisvane, or a coastal home in Barry or Penarth, we deliver exceptional craftsmanship tailored to your budget and timeline.
Why choose us?
- Local expertise: Deep understanding of local building regulations across Cardiff, Vale of Glamorgan and Newport councils.
- End-to-end service: Full project management, so you don’t have to stress about coordinating different trades.
- Fully insured & guaranteed: All work completed to the highest standards with guaranteed durability.
- Transparent pricing: Clear, detailed estimates with zero hidden fees.
How it works
Our process
Five steps from your first call to the finished build.
01
Get in touch
Call us or send the form with a few details about your home and what you have in mind.
02
Site visit
We visit the property, talk through your plans and take the measurements we need.
03
Written quote
You receive a written quote setting out the work, the costs and a proposed timeline.
04
The build
Work starts on the agreed date, and we keep you updated at every stage.
05
Handover
We walk through the finished work with you and sort out any snags before we sign off.
Reviews
What our customers say
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Our work
Project gallery
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Contact
Get in touch
Call, email or use the quote form below.
Phone
+44 7852 175096
[Email address]
Address
[Business address, or “Covering Cardiff, Newport & the Vale”]
Opening hours
[e.g. Mon–Fri 8am–6pm]
FAQ
Frequently asked questions
Which areas do you cover?
Cardiff (including Whitchurch, Lisvane, Roath, Cyncoed, Llandaff and Heath), Penarth and Barry in the Vale of Glamorgan, and Newport and the surrounding South Wales areas. If you’re close by but not on that list, get in touch and we’ll let you know.
How do I get a quote?
Fill in the quote form below or call us on +44 7852 175096. We’ll arrange a free site visit, then send you a clear, detailed, no-obligation quote with no hidden fees.
Can you help with planning permission and building regulations?
Yes. As part of our full project management we can help with architectural plans and planning permission, and we work to local building regulations across the Cardiff, Vale of Glamorgan and Newport council areas.
Are you insured?
Yes. We’re fully insured, and all our work is completed to the highest standards with guaranteed durability. [Optional: add your insurance cover level and guarantee period]
How long does a typical project take?
[Your answer: typical timescales for an extension, loft conversion, kitchen or bathroom]
How do payments work?
You get a clear, detailed estimate with zero hidden fees before any work starts. [Add your deposit, stage payment and payment method details]
Free quotes
Ready to start your home improvement project?
Contact Cardiff’s trusted local builders today for expert advice and a free estimate.
Prefer to talk? Call +44 7852 175096.