
Groundworks, Foundations, Drainage & Concrete Works.
Rayco Civils is a Wexford-based civil engineering and groundworks contractor working on sites across Ireland — excavation, foundations, drainage, ducting, concrete and site roads, delivered to the engineer's drawings and certified on completion. Part of Rayco Group.
Rayco Civils is an Irish-owned civil contractor and groundworks specialist based at Unit 6, Cullentra Lane, Monamolin, Co. Wexford, working on sites across Ireland. From early-stage site clearance and excavation to foundations, drainage, ducting and structural concrete works, we deliver the substructure stage for one-off homes, housing developments, commercial yards, industrial units, farms and infrastructure schemes.
As civil contractors based in Wexford and operating across Ireland — Dublin, Cork, Galway, Waterford, Kilkenny, Carlow, Wicklow, Kildare, Meath, Limerick and beyond — we focus on clean workmanship, strong communication, safe working practices and getting each groundworks and foundations package completed properly from day one.

Rayco Civils works from Monamolin, Co. Wexford on sites across Ireland, for developers, main contractors, farmers, businesses and private clients. Below are the packages we deliver most often — each page explains the scope, how the work is sequenced and what we need to price it.
Site strip, excavation, muck-away, compacted fill, foundations, drainage and slab — the full substructure package to engineer's levels.
Read moreStrip, trench-fill, pad and raft foundations excavated, reinforced and poured to the engineer's detail, with rising walls and penetrations set.
Read moreFoul, storm and land drainage, manholes, gullies, attenuation and utility ducting installed before surfaces close up.
Read moreReinforced slabs, ground beams, bases and structural pours, with delivery dockets and level records retained.
Read moreBulk and reduced-level dig, basement excavation, rock breaking and cut-and-fill with our own plant and operators.
Read moreVegetation and topsoil strip, land clearance and enabling works to hand over a clean, level platform.
Read morePricing questions: what drives groundworks costs and what affects foundation costs. Building a shed, garage or yard? Concrete bases and shed slabs.

Modern plant and experienced operators for every groundworks, foundation and civils package across Ireland.
Groundworks, foundations and civils contractors covering all 26 counties — tap your county for local detail.
Jump straight to your service, county, or the exact combination you need.
Get in touch for a free site assessment and no-obligation quote from the Rayco Civils team.
A civil contractor handles everything below ground and at site level — site clearance, bulk excavation, foundations, drainage and ducting, reinforced concrete, retaining structures, kerbing and access roads — preparing a site so the main build can begin.
Site strip and clearance, bulk and reduced-level excavation, muck-away, imported and compacted fill, strip, pad and raft foundations, foul and storm drainage, ESB and telecoms ducting, concrete slabs, retaining walls, kerbing and access roads.
Yes. We regularly deliver the full substructure scope — clearance and dig through fill, foundations, drainage, ducting and slab — so one contractor is responsible for the levels and one set of records exists at certification.
Yes. We set out bases and pad foundations from the frame or module supplier's drawing, including holding-down bolt positions, and survey the finished base levels before delivery is booked.
We are based at Unit 6, Cullentra Lane, Monamolin, Co. Wexford and work on sites across Ireland, with the heaviest coverage in Wexford, Wicklow, Carlow, Kilkenny, Waterford, Dublin, Kildare and Cork.
Cost is driven by dig depth, ground conditions, muck-away volumes, imported fill, reinforcement, concrete volume and access — not by floor area alone. Send drawings or a site location and we issue an itemised quotation, usually within a few working days.
Site layout and levels, foundation details, drainage layout and any site investigation report. Where drawings are not ready, a site location and a description of the intended build is enough for an initial conversation.
Yes — full Public Liability and Employer's Liability insurance, all operatives Safe Pass and CSCS qualified, and every project delivered under RAMS and proper site management.
Tell us about your project — one-off home, development, commercial yard or upgrade. We'll get back to you with clear advice and pricing.