Dublin's trusted house renovation contractors transforming homes with expert craftsmanship. From complete home refurbishments to period property restorations, we breathe new life into properties while preserving their character and maximising their potential.
Is your home in need of modernisation, repair, or a complete transformation? J&G Conwell Construction has been delivering exceptional house renovations in Dublin for over two decades. As experienced renovation contractors, we understand that every property has unique character and potential—and our job is to unlock it while respecting the home's heritage.
Whether you've purchased a property requiring a full home renovation, want to restore a beautiful period property to its former glory, or simply need to update and modernise your existing home, our skilled team delivers outstanding results. We specialise in everything from structural alterations and rewiring to plastering, decorating, and complete interior refurbishment.
Our reputation as leading house renovation contractors in Dublin is built on quality craftsmanship, honest communication, and treating your home with the care and respect it deserves. We work with homeowners, landlords, and property investors to transform tired properties into stunning, functional spaces that exceed expectations.
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"We bought a run-down Victorian house and J&G Conwell transformed it completely. They respected the original features while making it modern and comfortable. An absolute pleasure to work with!"
— The Walsh Family, Rathmines
From minor updates to major transformations, we offer complete renovation services to modernise, restore, and enhance Dublin homes of all ages and styles.
Full house renovation services that transform tired properties from top to bottom. We handle everything—structural work, rewiring, plumbing, plastering, flooring, and decorating—delivering a turnkey solution that gives you a home ready to move into.
Specialist Victorian and Georgian house renovation that respects original character while adding modern comfort. We restore period features—cornicing, ceiling roses, fireplaces, sash windows—and integrate contemporary systems sympathetically.
Transform outdated bathrooms into beautiful, functional spaces. Our bathroom renovation services include complete redesigns, wet room conversions, en-suite installations, and accessible bathroom adaptations—all finished to the highest standard.
Reconfigure your home's layout with structural alterations. We remove load-bearing walls to create open-plan spaces, add new openings, reinforce structures, and work with engineers to ensure all work is safe and compliant.
Unlock valuable living space with an attic conversion. Transform unused loft areas into bedrooms, bathrooms, home offices, or playrooms—adding significant living space and value without extending your home's footprint.
Improve your home's energy efficiency with our upgrade services. We install insulation, upgrade windows and doors, fit heat pumps, and modernise heating systems—reducing energy bills and improving comfort while potentially qualifying for SEAI grants.
Get a free, no-obligation quote for your house renovation. Our team will assess your property, discuss your vision, and provide expert advice on achieving your dream home.
When searching for house renovation contractors near me, you need a team that combines skill, experience, and integrity. Here's why Dublin homeowners trust J&G Conwell Construction with their renovation projects.
As established renovation contractors in Dublin, we've transformed hundreds of properties—from Georgian townhouses to modern apartments. Our experience means we've solved every challenge and know what works for Dublin homes.
Our team includes skilled carpenters, plasterers, electricians, plumbers, tilers, and decorators. Having all trades in-house means better coordination, consistent quality, and a single point of accountability for your entire project.
No hidden costs or nasty surprises. We provide detailed, itemised quotations with fixed pricing. If unforeseen issues arise (common in renovation work), we discuss options and costs with you before proceeding.
We treat your home as if it were our own. Our teams work cleanly, protect your belongings, minimise dust and disruption, and leave the site tidy at the end of each day. Your comfort and peace of mind matter to us.
Your dedicated project manager keeps you informed throughout. Regular updates, responsive communication, and honest advice mean you always know what's happening and can make informed decisions about your renovation.
We never cut corners. Quality materials, skilled workmanship, and attention to detail are hallmarks of every renovation we complete. All work is fully guaranteed, and we don't consider a job finished until you're completely satisfied.
From initial assessment to final handover, we follow a proven process that ensures your house renovation project is delivered smoothly, on budget, and to the highest standards.
We conduct a thorough inspection of your property, discussing your goals and assessing the scope of work required. We identify any structural issues, check M&E systems, and advise on the best approach for your renovation.
We develop a detailed scope of works and provide a comprehensive, fixed-price quotation. This includes a project schedule, payment milestones, and clear specifications—so you know exactly what you're getting and when.
Our skilled team carries out the renovation efficiently and to the highest standards. Your project manager coordinates all trades, ensures quality at every stage, and keeps you updated on progress throughout the build.
We conduct thorough inspections, complete all snagging, and ensure you're delighted with the result. All work is guaranteed, and we remain available for any follow-up queries or issues that may arise.
As Dublin's trusted house renovation company, we've transformed properties in every corner of the city. Our experience with Dublin's diverse housing stock—from Georgian terraces to 1970s semi-detached homes—means we understand the specific challenges and opportunities each property type presents.
Whether you're renovating a period property in Ranelagh, updating a family home in Castleknock, or refurbishing a buy-to-let in the city centre, we deliver outstanding results tailored to your property and requirements.
Searching for house renovation contractors near me? Our team covers all Dublin postcodes and surrounding areas. Contact us to discuss your project wherever you're located.
We also undertake house renovation projects throughout Leinster, Wicklow, Meath, Kildare and nationwide. Contact us to discuss your location and get a free consultation.
Have questions about renovating your Dublin home? Here are answers to the most common questions we receive from homeowners planning renovation projects.
Ready to transform your Dublin home? Whether you're planning a complete refurbishment, period property restoration, or targeted updates, our team is here to help. Contact us today for a free property assessment and discover how we can bring your vision to life.