South Wales

20+ Builders in Newport

Local builders covering Newport and surrounding areas. Also known as building contractors or construction firms. Real businesses, checked against public records. Free to browse.

29 verified builders · 4.7★ average across 398 Google reviews · 23 with website

Other trades in Newport:
Builders nearby:
20
verified builders listed
14
Companies House registered
4.7★
avg Google rating
291
customer reviews combined

Browse builders in Newport, South Wales. Every listing is sourced from public records and checked against Companies House and Google Business Profile. Ask for FMB or TrustMark credentials when choosing a builder, and verify them with the issuing body. All contact details are visible after a business claims its listing.

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20 businesses listed

Builder guides for Newport

Builder costs in Newport (2026 prices)
Real pricing data, job-type breakdowns and money-saving tips

Areas covered for builders in Newport

Builders listed for Newport typically cover the NP10, NP11, NP18, NP19, NP20 postcode areas and surrounding parts of South Wales. Service radius varies per business, many also work in adjacent towns and villages within the same postcode group.

NP10NP11NP18NP19NP20

Including Newport West, Bassaleg, Rogerstone, Risca, Risca, Cross Keys, Pontymister, Crosskeys, Caerleon, Christchurch, Newport City Centre East, Maindee, Lliswerry, Beechwood, Newport City Centre, Pill, Stow Hill, Shaftesbury and Allt-yr-yn.

Builders in nearby towns

Builder in Ebbw ValeBuilder in TredegarBuilder in AbergavennyBuilder in MonmouthBuilder in CaldicotBuilder in Cwmbran

Common builders services in Newport

Newport's planning portal handles building-control sign-off; for older Maindee and Pill terraces (NP19), expect older lath-and-plaster construction requiring trades comfortable with traditional methods. Building Regs sign-off goes through Newport City Council.

Listed builders in Newport typically cover the following work. Scopes vary per business, request a free quote on any specific job above.

  • Project management
  • Conservatory and orangery installation
  • New build construction
  • Loft conversions (dormer, hip-to-gable, Velux)
  • Garage conversions
  • House extensions (single and two-storey)
  • Damp and structural repairs
  • Underpinning and foundation work
  • Internal wall removal (load-bearing)
  • Renovations and refurbishments

Not sure what FMB means or how to verify it? Read the plain-English definition →

Related guides

Newport Builders

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Newport Electricians

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Newport Gas Engineers

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Newport Hvac

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Before you hire, Welsh regulations to know

Pre-hire checklist, verifying any Welsh tradesperson

Read guide →

TrustMark, FMB & builder vetting in Wales

Read guide →

Welsh Building Regulations 2026, extensions, conversions, council fees

Read guide →

Builders near Newport

Builder in CardiffBuilder in SwanseaBuilder in CaerphillyBuilder in BarryBuilder in BridgendBuilder in NeathBuilder in Port TalbotBuilder in Pontypridd

Other trades in Newport

PlumbersElectriciansRoofersPainters & DecoratorsHVAC & HeatingGas EngineersLocksmiths

Looking wider? Browse all builders across South Wales: covers Cardiff, Swansea, Newport, Barry and 15+ more towns.

Common questions about builders in Newport

How much do builders charge in Newport?+

Builder costs in Newport vary by job type and complexity. For an accurate quote, request a free estimate from a listed business above. Most builders offer free site visits before quoting.

What accreditations should a builder in Newport have?+

Reputable builders in Newport should hold relevant accreditations such as FMB · TrustMark · NHBC. We do not verify accreditation body membership, so always ask to see credentials and check them against the issuing body's own register before hiring.

How do I find a reliable builder in Newport?+

Browse the builders listed above, each has been added from public records and verified sources. Look for the Verified or Premium badge, check their accreditations, and read any reviews shown on their profile.

How quickly can I get a builder in Newport?+

Response times vary. For routine work, most builders in Newport can schedule within a few days. For urgent or emergency work, contact businesses directly, some offer same-day or 24/7 callouts.

Are builders in Newport regulated?+

Yes. Depending on the trade, builders in Wales must comply with UK building regulations and may require registration with bodies such as FMB · TrustMark · NHBC. Always confirm a tradesperson's credentials before work begins.

Do builders in Newport cover surrounding areas?+

Most builders listed for Newport also cover nearby towns in South Wales. Service radius varies, check each business profile for their declared coverage area, or use the "Builders nearby" chips at the top of this page to browse adjacent towns directly.

Is it free to use besttrades.wales to find a builder?+

Yes, completely free for homeowners. No booking fees, no sign-up required to browse listings or request quotes. Tradespeople pay nothing to claim their listing either. besttrades.wales is an independent Welsh trade directory, not a paid lead-resale service.

How is a builder on besttrades.wales verified?+

Every listing is cross-checked against public records: Google Business Profile for review history and location, and Companies House for active registration where applicable. We do not check accreditation body membership — ask the business for its registration number and verify it on the issuing body's own register.

All trades in Newport →·Builders regulations guide·Best builders in Newport

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