Cardiff: 0292 2710665 Newport: 0163 360 3206 Free Estimates · No Call-Out Charge · Evenings & Weekends
BUILDING FIRM CARDIFF
Property Maintenance & Building in
Cardiff, South Wales
Roofing · Renovations · Extensions · Fencing · Landscaping & More
Cardiff properties don't look after themselves. Whether it's a roof that didn't survive the last storm, a Victorian terrace that needs proper renovation, or a garden that's completely got away from you — J & Z Property Maintenance covers everything. Free estimates, no call-out charge, and we're available evenings and weekends across Cardiff and South Wales.
Fully Insured
Same-Day Callouts
Upfront Pricing
No Hidden Costs
5 Star Rated
Local Cardiff Team
01
Free Estimates
We visit, assess the job and give you a full written quote — no charge, no pressure to proceed.
02
No Call-Out Charge
If you decide not to go ahead, you owe us nothing. We'd rather earn your trust than your call-out fee.
03
Evenings & Weekends
We work around your schedule — not the other way round. Newport appointments day, evening or Saturday.
04
Satisfaction Guarantee
If the job isn't what was agreed, we come back and fix it. No argument, no invoice, no waiting.
Cardiff's Property Needs - Done Properly
Cardiff properties don't look after themselves. Whether it's a roof that didn't survive the last storm, a Victorian terrace that needs proper renovation, or a garden that's completely got away from you — J & Z Property Maintenance covers everything. We've been working across Cardiff and South Wales for over five years, and we know the specific demands of the city's housing stock. Free estimates, no call-out charge, and available evenings and weekends across all Cardiff postcodes.Cardiff is a city of extraordinary housing variety. Victorian and Edwardian terraces in Roath, Canton and Pontcanna sit alongside interwar semis in Whitchurch and Rhiwbina, modern apartments in Cardiff Bay and new-build developments spreading toward Pontprennau and the Vale of Glamorgan. Every property type brings different maintenance demands — and Cardiff's wet Atlantic climate pushes all of them harder than homeowners in drier parts of the country.
J & Z Property Maintenance handles everything from a single handyman job to a full home renovation — one team, one phone number, one written quote before any work starts. No hidden costs, no subcontractors you've never met, and no job left half-finished.
Our Cardiff team understands the specific challenges of the city's housing stock. Victorian lime mortar pointing. Solid stone walls that need different fixings. Period slate roofs that need matching slates, not concrete tiles. New-build drainage that doesn't handle Cardiff's rainfall. We know what each property type needs — and we do it right.
Why Choose J & Z for Cardiff Work
Cardiff has no shortage of builders and maintenance contractors. The difference with J & Z is consistency — we give you an honest written quote, we turn up when we say we will, and we don't leave until the job is done to the standard agreed. If something isn't right, we come back and fix it.
Our 5-star Google rating reflects five years of work across Cardiff, the Vale of Glamorgan and wider South Wales. The majority of our Cardiff work comes from repeat customers and referrals from neighbours who've seen our vans on their street.
Free estimates. No call-out charge. Evenings and weekends. Fully insured. Satisfaction guaranteed. We're a trusted property maintenance and building company covering both Cardiff and Newport with dedicated teams — which gives us the capacity to take on your job without a long wait.
Every job — big or small — comes with upfront pricing, a clear timeline, and a team that shows up when they say they will. That's the J & Z guarantee.
CARDIFF SERVICE AREAS
We cover all Cardiff postcodes including Roath, Cathays, Canton, Pontcanna, Whitchurch, Rhiwbina, Llandaff, Cardiff Bay, Grangetown, Splott and all surrounding suburbs. We also cover Penarth, Barry, Sully, Dinas Powys, Bridgend, Pontypridd and the Vale of Glamorgan.
Why Choose J & Z for General Contractor Work?
We're a Cardiff-based team with real tradespeople — not a call centre. When you ring us, you speak to someone who knows the job.
- Fully insured public liability and employer's liability
- Same-day callouts available across Cardiff and South Wales
- Upfront, fixed quotes — no surprise invoices
- Experienced across residential and commercial properties
- Available 24/7 for urgent property issues
- Directly employed tradespeople — not random subcontractors
- Honest advice: we'll tell you if something doesn't need doing
When you're looking for a trusted local property maintenance company in Cardiff, we're the team your neighbours call.
All Cardiff Services
One team across ten service categories — click any card to see the full service and get a free estimate.
Property Maintenance Cardiff
Planned and reactive maintenance for Cardiff homeowners, landlords and commercial property owners. Written job reports available for compliance records.
- Property Repair
- Maintenance Works
- Site Clearance
Building Services Cardiff
Structural work done to specification — bricklaying, general building and full refurbishment using the correct materials for Cardiff's housing stock.
- Bricklaying
- General Building
- Refurbishment
Home Renovations Cardiff
From single-room transformations to whole-property renovations — we manage every trade under one quote so you're dealing with one team, not five.
- Complete Renovation
- Interior Decorating
- Floor Fitting
- Floor Repair
- Exterior Painting
Structural Work
Wall removal, load-bearing calculations, RSJ installation, and all structural alterations done safely and to spec.
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Conversions & Extensions Cardiff
Loft conversions, rear extensions, garage conversions — adding space and value to your Cardiff property.
Landlord Maintenance in Cardiff
Reactive and planned maintenance for landlords — keeping tenants happy and your property compliant.
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Plastering & Rendering
Interior skimming, full replastering, and exterior rendering to weatherproof and finish your property.
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Painting & Decorating Cardiff
Clean, professional finishes for every room — interior and exterior painting with proper prep every time.
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Handyman Services Cardiff
With a wide selection of tools and know-how, our handyman service is for can get through a wide variety of tasks in one visit, saving you time, money and hassle.
- Drywall Installation & Repair
- Plumbing Fixture Installation
- TV Mounting
- Furniture Assembly
Roofing Cardiff
Cardiff's wet climate means a damaged roof can cause serious interior damage fast. We inspect first, explain what's needed, then quote — before touching a thing.
- Roof Installation
- Roof Repair
- Skylight Installation & Repair
- Gutter Cleaning
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Garden Services & Maintenance
Whether it's clearing out your garden or maintaining it we can get your garden back on track
- Fencing
- Garden Clearance
- Patios & Paving
- Tree Services
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CARDIFF, South Wales
We Know Cardiff - Every Postcode, Every Property Type
Cardiff's neighbourhoods each have their own character — and their own property challenges. The narrow terraced streets of Roath and Cathays have solid stone walls and original Victorian details that need specialist knowledge to renovate properly. Canton and Pontcanna properties often have period features worth preserving alongside infrastructure that's decades overdue for an update.
Heading north, Whitchurch, Rhiwbina and Llandaff have larger Edwardian and interwar properties with bigger gardens and more complex maintenance needs. Cardiff Bay brings a completely different set of challenges — modern apartment buildings, flat roofs and marine exposure. New-build areas like Pentwyn, St Mellons and Pontprennau have thin topsoil, drainage issues and developer-grade finishes that owners want to improve.
We also cover the surrounding areas — Barry, Penarth, Sully, Dinas Powys, Bridgend, Pontypridd and out across the Vale of Glamorgan. Not sure if we cover your postcode? Call us on 0292 2710665.
Roath
Cathays
Llandaff
Penarth
Pontcanna
Whitchurch
Cardiff Bay
Barry
Canton
Rhiwbina
Grangetown
Bridgend
Why Choose J & Z
A Cardiff Building Firm - That Shows Up
Cardiff has no shortage of builders and maintenance contractors. The difference with J & Z is consistency — we give you an honest written quote, we turn up when we say we will, and we don't leave until the job is done to the standard that was agreed. If something isn't right, we come back and fix it. No excuses, no extra charge.
Our 5-star Google rating reflects five years of work across Cardiff, the Vale of Glamorgan and wider South Wales. The majority of our Cardiff work comes from repeat customers and referrals from neighbours who've seen our vans on their street. That's the most honest measure of whether a building firm is worth calling.
We're a South Wales property maintenance and building company with teams across both Cardiff and Newport — giving us the capacity to take on your job without a long wait, and the local knowledge to do it right.
Property Services Cardiff
📋Free Written Estimates
We visit, assess and quote in writing — no vague verbal estimates that change when the invoice arrives.
🚫No Call-Out Charge — Ever
If you call us out and decide not to proceed, you owe us nothing. No catch, no small print.
🕐Evenings & Weekends
Appointments and jobs available outside standard hours across Newport and South Wales.
🛡️Fully Insured
Public liability and employer's liability cover on every job — residential and commercial
🛡️Fully Insured
Public liability and employer's liability cover on every job — residential and commercial
⭐5-Star Google Rating
Real customers, real reviews — verified results from Newport and Cardiff homeowners.
✅Satisfaction Guaranteed
Not happy with the work? We come back and put it right. No argument, no charge.
Customer Reviews
What Cardiff Customers Say
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FAQs About Property Maintenance in Cardiff
How quickly can you get to me in Cardiff?
Foor most Cardiff jobs we can visit for a free estimate within 2–3 working days. For urgent repairs — particularly roofing after storm damage — we'll always try to get to you sooner. Call 0292 2710665 and we'll tell you our earliest availability straight away.
Which Cardiff postcodes do you cover?
We cover all Cardiff postcodes — CF1 through to CF24 and beyond — including the city centre, Roath, Canton, Pontcanna, Cathays, Whitchurch, Rhiwbina, Llandaff, Cardiff Bay, Grangetown, Splott and all surrounding suburbs. We also cover Penarth, Barry, Sully, Dinas Powys, Bridgend, Pontypridd and the Vale of Glamorgan.
Can you work on Victorina and Edwardian properties in Cardiff?
Yes — this is a significant part of our Cardiff workload. We understand the specific requirements of period properties: lime mortar for pointing, matching Welsh slate for roofing, correct adhesives for original tile floors, and how to work with solid stone and brick walls rather than against them. We'll always advise on the right approach for your specific property.
Do you large projects or just small repairs?
Both. Our Cardiff team handles everything from a single handyman job through to full home renovations, extensions, refurbishments and commercial building work. For larger projects we manage all trades — you have one point of contact from start to finish, one written quote and one team accountable for the whole job.
Do I need to be home for the estimate?
For most jobs, yes — we need to see the work to give you an accurate written quote. We offer evening and weekend appointments across Cardiff so you don't have to take time off work. Just tell us what time suits you when you call.
Are you the same team that covers Newport?
Yes — J & Z Property Maintenance covers both Cardiff and Newport with dedicated teams for each city. Cardiff jobs are managed from our base in Barry (CF62 5TS), which puts us well-placed for all Cardiff postcodes and the Vale. Same standards, same guarantees and the same pricing approach in both cities.
Get Your Cardiff Job Booked
Today
Free estimate. No call-out charge. Available evenings and weekends across Cardiff and South Wales. Call 0292 2710665 now — we'll book your visit within 2–3 days, sooner for urgent work.