Six core trades, one contract, one crew. Every job runs end-to-end from our yard in Bennettsbridge — from the first survey to the final clean.
Single-storey, two-storey, kitchen-extensions and garden rooms. We've delivered over sixty in the South-East — most without ever touching planning, the rest taken from drawing through to permission with our in-house architectural partner.
Where it matters, we sit down with you and your architect together — so the buildable matches the drawn, and the price stays where the contract sits.
Strip-back, re-wire, re-plumb, re-plaster. We take period homes, derelicts and tired terraces and bring them to A-rated, modern-living standard without losing the character that made you buy them.
Stone walls re-pointed by hand. Old joists sistered, not replaced. New M&E hidden behind the right finishes. Every job we do here is a build we'd live in ourselves.
One-off houses on private sites. Architect-led or design-and-build. From foundations to handover, with HomeBond cover and full BER certification on every project.
Twelve to eighteen months on the site, depending on scale. A fixed-price contract, a written programme, and a single point of contact for the duration.
Site clearance, foundations, drainage, percolation testing and entrance works. All plant operated by our own SOLAS-ticketed team — no waiting on subbies, no diary clashes, no surprise day-rates.
For self-builders, we'll take the site from raw field to slab-ready and hand back to your contractor. Or carry through to first-fix and beyond.
One contract, one point of contact, one programme. We handle suppliers, sub-trades, certs and snag from day one — even if we're not the principal contractor on site.
If you've got an architect and a builder already lined up but want someone keeping the dates honest, this is the service. We sit between you and the build.
Deep retrofits, external wall insulation, attic insulation, heat-pump installs and ventilation upgrades. SEAI grant paperwork is included — we lodge it for you and reflect the grant directly in your contract price.
One-stop-shop registered with SEAI. From a single insulation upgrade to a full Better Energy Homes deep retrofit, we run the whole programme in-house.
Every Hartstone project — whether it's a back-garden room or a 280m² new-build — runs through these four stages. Same paperwork, same accountability, same crew.
A free site visit, a real conversation about budget and scope, and an honest answer on whether we're the right crew for the job.
Itemised pricing within ten working days. Materials, labour, plant, contingency — all of it on one page, in one number.
A written programme, weekly progress photos, a single point of contact, and our own crew on site Monday to Friday.
Snag list closed, certs lodged, site cleaned. A twelve-month aftercare warranty on every project as standard.
If you've got a site, a sketch, or just an idea — book a free site visit. We'll tell you what's buildable, what it costs, and what we'd change if it was our own house.