Civils & Groundworks in Castleknock
Solid Foundations for Every Project
Need expert civil works or groundworks in Castleknock? At J&G Conwell Construction, we provide reliable, professional groundwork and civil engineering services that set the stage for successful builds. Whether you’re preparing for a new home, extension, driveway, or commercial development — we handle everything below ground with precision, safety, and durability in mind.
We ensure your project starts on solid ground — with compliant, high-quality civil solutions.
What We Offer for Civils & Groundworks in Castleknock
Site Clearance & Preparation – Removing debris, levelling ground, and preparing for build
Foundations & Concrete Works – Strip foundations, raft slabs, pads & footings
Drainage Installation – Foul and surface water systems, soakaways, manholes
Sewer & Utility Connections – Water mains, ducting, and electrical trenches
Earthworks & Excavation – Bulk digging, grading, backfilling, and spoil removal
Retaining Walls & Ground Stabilisation – For sloped or unstable terrain
Paving & Driveways – Concrete, tarmac, and block paving for access and aesthetics
Site Infrastructure – Kerbing, edging, ductwork, and surface preparation
Whether you’re starting a self-build or adding an extension, we provide the groundwork solutions that ensure safety, stability, and long-term value.
Why Choose J&G Conwell Construction for Groundworks in Castleknock?
Experienced Civil Works Contractors
Local Knowledge of Castleknock’s Ground Conditions
Fully Insured, Regulation-Compliant Services
Clear Communication & Transparent Pricing
Modern Equipment & Skilled Operators
On-Time Delivery with Minimal Disruption
Integrated with Our Full Construction Services
We lay the groundwork for your dream home — with precision, care, and professionalism from day one.
Built for Castleknock Projects
Whether you’re building on soft soil, managing a sloped site, or navigating urban access — our local team understands the land, regulations, and requirements of Castleknock builds. We make sure every detail is done right beneath the surface, so the build above can stand strong for decades.
Let’s Get Your Site Ready
Need expert groundwork in Castleknock? Contact J&G Conwell Construction today for a free site consultation and quote — and trust us to deliver the solid foundations your project deserves.
📍 Serving Castleknock, West Dublin & Surrounding Areas
☎️ +353 (86) 458 8014
📧 [email protected]
J&G Conwell Construction is a construction company Specialising in new builds, modular home's, renovations, extensions & groundworks.