For over 20 years, J&G Conwell Construction has been Dublin's trusted partner for commercial construction, residential new builds, modular homes, house extensions, renovations, and kitchen fitting services.
J&G Conwell Construction was founded in 2000 with a simple mission: to deliver exceptional construction services across Dublin with honesty, integrity, and craftsmanship that stands the test of time. What started as a small team of skilled tradespeople has grown into one of Dublin's most trusted construction companies.
Over the past two decades, we've had the privilege of working on hundreds of projects across Dublin—from commercial construction in the city centre to residential new builds in the suburbs, from period property renovations in Ballsbridge to modern modular homes in Malahide.
Our reputation has been built project by project, client by client. We've never compromised on quality, safety, or customer service. Whether it's a small kitchen renovation or a large-scale commercial fit-out, we bring the same level of professionalism, attention to detail, and commitment to excellence.
"Our success is measured not just in projects completed, but in the relationships we've built and the trust our clients place in us."
— J&G Conwell Construction Team
These principles guide every project we undertake and every relationship we build with our clients across Dublin and Ireland.
No hidden costs, no surprises. We provide clear, itemized quotes and keep you informed throughout every stage of your construction project. Our reputation is built on honest communication.
Every member of our team is a skilled tradesperson who takes pride in their work. We use premium materials and proven construction techniques to deliver results that exceed expectations.
Site safety is non-negotiable. We maintain strict safety protocols, provide comprehensive insurance coverage, and ensure all team members are fully trained and certified.
We respect your time and understand project deadlines matter. Our meticulous planning and project management ensure your construction project stays on schedule and within budget.
We're committed to environmentally responsible construction practices. From energy-efficient modular homes to sustainable materials, we help you build with the future in mind.
Your vision drives our work. We listen carefully to your needs, offer expert guidance, and work collaboratively to bring your construction project to life exactly as you imagined.
With over 20 years serving Dublin and surrounding counties, we've developed deep expertise across all areas of construction. Our team has successfully delivered projects of all sizes—from small kitchen renovations to large commercial developments.
Office fit-outs, retail spaces, and commercial buildings across Dublin
Custom residential construction and turnkey property development
Modern, energy-efficient prefab construction solutions
Single and double storey extensions, side and rear extensions
Complete home refurbishments and period property restoration
Bespoke kitchen installations from design to completion
Our certifications and insurance give you peace of mind that your construction project is in safe, professional hands.
Proud members of the Construction Industry Federation, Ireland's leading construction industry body.
CSCS certified with comprehensive site safety training and protocols for all team members.
Comprehensive public liability and employer's liability insurance coverage for complete protection.
Rigorous quality control processes and project management standards on every build.
Registered with Sustainable Energy Authority of Ireland for energy-efficient construction.
All our work comes with comprehensive guarantees and warranties for your peace of mind.
From the city centre to the suburbs and surrounding counties, J&G Conwell Construction delivers professional construction services throughout the greater Dublin area.
We cover a wide service area across Dublin and surrounding counties. Contact us to discuss your construction project—we may be able to help!
Contact Us TodayWe're not just another construction company. Here's what makes us the preferred choice for commercial and residential projects across Dublin.
Born and bred in Dublin, we understand local planning regulations, building codes, and the unique characteristics of Dublin properties—from Georgian townhouses to modern developments.
From initial consultation to final handover, you'll have a dedicated project manager who coordinates everything—eliminating the stress of managing multiple contractors.
Detailed, itemized quotes with no hidden fees. We help you understand exactly where your investment goes and identify potential grant opportunities to reduce costs.
Our skilled team includes electricians, plumbers, carpenters, and all necessary trades. No subcontracting means better quality control and faster project completion.
Navigating Dublin's planning process can be complex. We provide expert guidance and can assist with planning applications to streamline approval for your project.
We prioritize sustainable construction methods, energy-efficient solutions, and responsible waste management to minimize environmental impact on every project.
Regular project updates, site visit scheduling, and responsive communication. We keep you informed every step of the way with no surprises.
We're not satisfied until you are. Our commitment to quality and customer service means we go above and beyond to exceed your expectations on every build.
Join hundreds of satisfied Dublin clients who chose J&G Conwell Construction for their building projects. Get your free consultation and quote today.
Free consultation • No obligation • Fast response within 24 hours