Dublin's trusted commercial construction company delivering high-quality office fit-outs, retail construction, industrial buildings, and commercial refurbishments. Over 20 years of experience building spaces that drive business success.
Looking for a commercial construction company in Dublin that delivers on time, on budget, and to the highest standards? J&G Conwell Construction has been transforming commercial spaces across Ireland for over two decades. As experienced commercial builders, we understand that your business premises are more than just bricks and mortar—they're the foundation of your success.
Whether you're planning a complete office fit-out, building a new retail space, constructing an industrial facility, or refurbishing existing premises, our team of skilled professionals delivers exceptional results. We work with businesses of all sizes—from local retailers and restaurant owners to multinational corporations and property developers—providing tailored commercial construction solutions that meet your specific requirements.
Our reputation as one of Dublin's leading commercial building contractors is built on a commitment to quality craftsmanship, transparent communication, and delivering projects that exceed expectations. We handle every aspect of your commercial construction project, from initial consultation and planning through to final handover, ensuring a seamless experience that minimises disruption to your business operations.
Commercial Projects Completed
Years in Business
Client Satisfaction
Insurance Coverage
"J&G Conwell delivered our office fit-out on time and within budget. Their professionalism and attention to detail exceeded our expectations."
— Dublin Tech Company
From office fit-outs to industrial buildings, we deliver end-to-end commercial construction solutions tailored to your business needs. Our experienced team handles projects of all sizes across Dublin and Ireland.
As leading office fit-out contractors in Dublin, we create modern, productive workspaces that inspire your team. From open-plan offices to executive suites, we handle complete interior transformations including partitioning, suspended ceilings, flooring, and M&E installations.
Create retail environments that attract customers and drive sales. Our retail construction services cover everything from high street shops and shopping centre units to flagship stores and boutiques, with expertise in creating impactful customer experiences.
Purpose-built industrial facilities designed for efficiency and productivity. As experienced industrial building contractors in Ireland, we construct warehouses, distribution centres, manufacturing plants, and logistics facilities to the highest specifications.
Create memorable dining experiences with expertly designed restaurant and hospitality spaces. We specialise in restaurant fit-outs, café construction, bar refurbishments, and hotel renovations that combine aesthetics with functionality.
Specialised construction for healthcare environments requiring strict compliance and precision. We build and refurbish medical centres, dental practices, pharmacies, and clinics to meet all regulatory requirements and infection control standards.
Breathe new life into existing commercial properties with our comprehensive commercial refurbishment services. We upgrade, modernise, and transform buildings to meet current standards while preserving structural integrity and maximising value.
Understanding commercial construction costs is essential for project planning. Here's a transparent guide to help you budget your commercial build in Dublin.
City centre projects 10-15% more expensive than suburbs
Larger projects benefit from economies of scale
Premium finishes and materials increase costs
Ground works and access affect overall budget
Note: All prices are approximate and subject to site conditions, specifications, and market fluctuations
Get Accurate QuoteGet a free, no-obligation quote for your commercial construction project. Our team is ready to discuss your requirements and provide expert guidance.
When you're looking for commercial builders near me, you need a contractor you can trust. Here's why businesses across Dublin and Ireland choose J&G Conwell Construction for their commercial projects.
With over two decades as commercial construction contractors, we've built a reputation for excellence across every sector. Our experienced team has successfully delivered hundreds of projects, from small retail units to large industrial facilities.
Complete peace of mind with comprehensive public liability insurance, employer's liability coverage, and full compliance with Irish building regulations, health and safety legislation, and industry standards including Safe-T-Cert accreditation.
No surprises, no hidden costs. We provide detailed, transparent quotations with fixed pricing so you know exactly what your project will cost. Any variations are discussed and agreed before work proceeds, protecting your budget throughout.
We understand that time is money in business. Our project management expertise ensures your commercial construction project is completed on schedule. We work around your operations to minimise disruption and meet critical deadlines.
Every project is assigned a dedicated project manager who serves as your single point of contact. Regular updates, clear communication, and responsive support throughout ensures you're always informed about progress and any decisions needed.
We never compromise on quality. From materials selection to workmanship standards, every aspect of your project meets the highest specifications. All work is backed by comprehensive warranties and we stand behind everything we build.
From initial enquiry to project completion, we follow a proven process that ensures your commercial construction project runs smoothly, stays on budget, and exceeds expectations.
We start with a detailed discussion of your requirements, visiting your site to understand the scope, challenges, and objectives. This allows us to provide accurate advice and identify the best approach for your project.
Our team develops detailed plans, specifications, and a comprehensive quotation. We coordinate with architects, engineers, and relevant authorities to ensure all designs meet regulations and your requirements.
With plans approved, our skilled team begins construction. Your dedicated project manager keeps you informed with regular updates, progress meetings, and immediate response to any queries or decisions needed.
We conduct thorough quality inspections, address any snagging items, and complete final certifications. You receive all documentation, warranties, and a comprehensive handover, ready for your business to thrive.
Real projects delivered across Dublin. From office fit-outs to retail construction, here's what we've built for Irish businesses.
Complete Cat B office fit-out for software company including open-plan workspace, meeting rooms, breakout areas, and server room. Project completed on time during occupied building operations.
"Delivered on time and within budget. Professional team who minimized disruption to our operations."
— Operations Director
Premium retail unit construction in Dublin's busiest shopping district. Included shopfront, display areas, fitting rooms, storage, and POS systems. Heritage building considerations addressed throughout.
"Excellent project management in a challenging city centre location. Store opened on schedule for peak season."
— Store Manager
Modern warehouse and distribution center with integrated office space. Includes loading bays, high-bay racking areas, and 500m² of office accommodation. Full mechanical and electrical systems.
"Superb quality build. The project was well-managed and the team was responsive to our operational requirements."
— Facilities Manager
As a leading commercial construction company in Dublin, we serve businesses throughout the Greater Dublin Area and across Ireland. Our local expertise means we understand the specific requirements, regulations, and opportunities in each area we work.
Whether you're based in Dublin City Centre, the business parks of West Dublin, the commercial hubs of South Dublin, or further afield, our team delivers the same exceptional quality and service. We've completed commercial projects in shopping centres, business parks, industrial estates, and high streets across the country.
Looking for office fit-out contractors near me or commercial builders in Dublin? With our centrally located team and flexible approach, we're ready to take on your project wherever you're located in Ireland.
We also undertake commercial construction projects nationwide across Ireland. Contact us to discuss your location.
We adhere to the highest industry standards and maintain memberships with leading Irish construction bodies, ensuring your project meets all regulatory requirements.
Have questions about your commercial construction project? Here are answers to the most common questions we receive from business owners and property managers.
Ready to discuss your commercial construction project? Whether you're planning an office fit-out, retail construction, industrial building, or commercial refurbishment, our team is here to help. Contact us today for a free consultation and discover why businesses across Dublin choose J&G Conwell Construction.