MTMN
Hartstone Construction — sixteen years of family-run building work in the South-East
Co. Kilkenny · Est. 2009

Built to last. Done right.

Extensions, renovations and new builds across Kilkenny, Carlow and the South-East. A family-run team of qualified tradesmen, on the same site from groundwork to handover.

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16yrs
On the Tools
140+
Projects Completed
€8M+
Delivered On-Budget
4.9
Across 60+ Reviews
CIRI Registered
Safe-T-Cert
HomeBond Member
€6.5M Public Liability
RGI Gas-Safe
SEAI Approved
CIRI Registered
Safe-T-Cert
HomeBond Member
€6.5M Public Liability
RGI Gas-Safe
SEAI Approved
What We Do

Solid work. Every trade.

From a single-storey extension to a full new-build, we run our own team — bricklayers, carpenters, plasterers, plumbers and sparks — so the same crew that breaks ground hands you the keys.

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01
Home Extensions

Single and two-storey extensions, kitchen-extensions, garden rooms. Planning lodgement included where required.

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02
Full Renovations

Strip-back, re-wire, re-plumb, re-plaster. Period homes, derelicts and full first-time refurbishments to A-rated standard.

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03
New Builds

One-off houses on private sites. Architect-led or design-and-build. From foundations to handover with HomeBond cover.

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04
Groundworks

Site clearance, foundations, drainage, percolation and entrance works. Plant operated by our own SOLAS-ticketed team.

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05
Project Management

One contract, one point of contact, one programme. We handle suppliers, sub-trades, certs and snag from day one.

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06
Energy Upgrades

Deep retrofits, external wall insulation, heat-pump installs. SEAI grant paperwork included as part of the contract.

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Builds Delivered
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In Trade
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Local Crew
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Average Rating
Why Hartstone

No surprises. No chasing.

Construction has a reputation problem. We've spent sixteen years quietly fixing ours. Here's what that looks like in practice.

Fully Insured

€6.5M public liability, €13M employer's. Cover certs sent before week one — never on request.

Free Quotations

Itemised, line-by-line. Materials, labour, plant, contingency. The number you sign is the number you pay.

Local & Family Run

Three brothers, the same yard in Bennettsbridge since 2009. You'll meet the people doing the work.

On Time, On Budget

A written programme, weekly progress photos, and a fixed-price contract. No drift, no creep, no excuses.

How It Works

Four stages. One contract.

A clean handover from first call to final clean — the same family on site the whole way through.

01
Stage One
Consultation

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.

02
Stage Two
Fixed Quote

Itemised pricing within ten working days. Fully transparent — materials, labour, plant, contingency, all of it.

03
Stage Three
Build

A written programme, a single point of contact, weekly progress photos, and our own crew on site Monday to Friday.

04
Stage Four
Handover

Snag list closed, certs lodged, site cleaned. A twelve-month aftercare warranty on every project as standard.

Recent Work

Projects across the South-East.

A small selection of recent builds. Click through for the full archive — extensions, retrofits, new builds and commercial fit-outs.

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Word of Mouth

From the people who signed off.

★★★★★ 4.9 across 60+ Google reviews
Free Quote

Got a project in mind?

Whether you're at planning stage, just thinking about it, or ready to break ground next month — drop us a line. Free site visit, free quote, no follow-up unless you want one.

Speak to the office
(056) 123 4567
Office HoursMon–Fri 8:00–17:30
Site VisitsBy appointment
Service Area50km from Kilkenny
Emailquote@hartstone.ie
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