Areas we cover
Working across South Wales, from the ground up.
Bespoke homes, swimming pools and groundworks delivered from our Blackwood base — from the Cardiff suburbs to the Monmouthshire borders and the Vale coast.
One team, one region
Established in Blackwood. Building across South Wales.
Jac Jones Construction was established in 2013 and is based in Blackwood, in the heart of the South Wales valleys. Everything we build is within easy reach of that base — close enough for our own groundworks team, plant and site managers to be on your project every day it needs them.
We organise our work across eight regions, from Cardiff and the Vale of Glamorgan to Monmouthshire and the Torfaen valleys. Exceptional projects further afield — including Bristol and West Wales — are considered on their merits.
We do not run branch offices or local franchises. What we offer in every area below is the same thing: one accountable company, genuine in-house groundworks, and a finish standard set by the homes we have built and sold ourselves.
The regions
Eight regions, fifty places we build.
Every location page below covers the same complete service — bespoke homes, pools where they fit, and groundworks from our own team — with local detail for the places we know best.
Cardiff
CF3, CF5, CF11, CF14, CF15, CF23
Vale of Glamorgan
CF5, CF61, CF62, CF63, CF64, CF71
Based at 16 Woodbine Road, Blackwood — and working daily across the CF and NP postcode areas of South Wales.
Start here
Planning something in South Wales?
Tell us where and what you are planning — it takes about two minutes, and there is no budget interrogation.
Would rather talk it through? Call 07446 832296