10 Best Construction Companies in Dublin

In a world where architectural marvels and extraordinary designs continuously raise the bar, finding the right construction company is essential for turning your vision into reality. Be it constructing a cosy home or redefining your office space, selecting an experienced and skilled construction company is the cornerstone for ensuring the successful completion of your project. Commitment to quality and attention to detail are the hallmarks of the best professionals in the business.

With a plethora of construction companies at your fingertips, navigating the sea of options can be a daunting task. It can feel like searching for a diamond in the rough, with countless options to sift through and each proclaiming themselves as the best choice. Worry not, for we have taken on the challenge of filtering through the multitude of possibilities to present you with the definitive list of the 10 Best Construction Companies in Dublin.

We have uncovered the top players in the industry, delving into their areas of expertise, unmatched quality, and impressive customer satisfaction. Let this guide be your beacon, illuminating stellar construction companies that tower above the rest, ensuring your project obtains the care and craftsmanship it rightly deserves. Without further ado, let’s dive into the outstanding construction companies Dublin has to offer and set the stage for your dream project.


1 | Dublin Carpentry & Construction


Established over a decade ago, Dublin Carpentry & Construction has made its mark in the Leinster region by providing quality services ranging from home renovations and attic conversions to commercial projects. With a team of skilled craftsmen at their disposal, they take pride in utilizing the best materials and techniques to ensure top-notch results for clients.

Having made significant contributions to prominent commercial undertakings such as the National Art Gallery, Blackrock Shopping Centre Roof Renovation, and the Museum of Literature Ireland, the company has demonstrated its ability to tackle complex projects head-on. Furthermore, numerous small businesses – from restaurants to hair salons – have benefited from their renovation expertise.

Dublin Carpentry & Construction values the importance of cross-collaboration, engaging sub-contractors to work alongside its skilful builders and a responsive support team. With a shared commitment to delivering the highest levels of professional workmanship, they aim to foster lasting relationships with clients.

The company’s proficiency in both carpentry and design allows them to excel in small or large scale renovation projects. Their proven track record speaks volumes about their focus on meeting high standards, ensuring safety, and delivering projects on time and within budget. Committed to serving in and around Dublin, Dublin Carpentry & Construction is certainly prepared to take on your next project.

Featured Review

"Garrett did almost a full renovation of our 3 bedroom house for us and I can’t recommend him and his team enough. They were fantastic to deal with. Garrett went above and beyond to make sure we were happy with everything and had wonderful attention to detail and great communication throughout, highly recommend!"

2 | Capital Construction


Nestled in the heart of the greater Dublin and Kildare areas, Capital Construction stands as a testament to the skilled trades professionals who have honed their craft over generations. Renowned for their dedication to quality and service innovation, this team constantly seeks to surpass their already high standards.

For those seeking a reputable and reliable construction firm for their upcoming project, Capital Construction offers competitive rates without compromising on expertise. With services ranging from building and renovation to extensions and fit-outs, this company caters to a myriad of private homeowner needs.

Collaborating with leading architects, construction consultants, and interior designers, Capital Construction’s portfolio showcases their skill in harmoniously marrying aesthetics with functionality. This client-focused firm takes pride in their personable team of site personnel and project managers, who thrive on delivering superb construction solutions within budget and on schedule.

Each commissioned project comes with its own unique set of criteria, desires, and objectives. Capital Construction’s adaptable and responsive design approach ensures that every project exceeds the client’s expectations in terms of quality, financial cost control, and open communication throughout the project’s lifecycle.

Featured Review

"An amazing company and very skilled carpenters with straight forward and honest pricing. They done an amazing job for us on time and within budget. Delighted with the work and great value for money. Will highly recommend your company to all looking for carpenters in Dublin."

3 | Morvan Construction


Established over three decades ago, Morvan Construction is a family-run enterprise, proudly serving the people of Dublin and its surrounding counties. Built on trust and a vision of excellence, the firm has flourished through client referrals and word of mouth.

With a skilful blend of traditional and modern approaches, Morvan Construction focuses on the needs and satisfaction of its clients. They partner closely with their customers to deliver high-quality, timely construction services within specified budgets.

The company’s team of dedicated professionals exude passion and skill in their craft, each playing a crucial role in maintaining the exceptional standards for which Morvan Construction is renowned. By keeping their team small, they ensure an unwavering commitment to quality.

Led by Shay Regan, Morvan Construction is acutely aware of the challenges construction can bring to a household. As such, they go the extra mile to minimize disruption and maintain a respectful, clean environment on each project. Their staff members are carefully selected for their trustworthiness and solid reputations.

Morvan Construction’s decades of experience, extensive connections in the industry, and attention to detail make them an invaluable asset for clients – from design inception to the final touches that make a house a home. Their proven capabilities continue to solidify their outstanding reputation in the building sector.

Featured Review

"We have had a lot of work completed by Morvan Construction in the last month (including stipple ceiling removal and replacement, internal insulation, plastering, velux window fitting etc). Shay and his team/family have always worked around the clock to get the work done efficiently and to the highest standard. 100% would recommend.."

4 | Construction Dublin Limited


Dublin-based construction firm, Construction Dublin, has established itself as a reputable specialist in attic conversions and home extensions throughout the city and Louth County. With a decade of experience under its belt, the company prides itself on providing high-quality and comprehensive services such as attic transformations, home expansions, and bathroom remodelling.

Adhering to strict quality control measures, the team at Construction Dublin aims to make the process of adapting attic spaces and expanding homes as smooth and cost-effective as possible. The company offers a range of services in this regard, from the installation of attic stairs and spray foam insulation to helping clients choose suitable flooring, painting, and fittings.

Alongside their expertise in attic conversion, the firm is also an accredited Velux Roof Windows Installer, Fibreglass Roof Installer, SEAI Contractor for Grants, and an Approved Contractor with the National Guild of Master Craftsmen. While extending living areas and improving home functionality, Construction Dublin remains committed to ensuring customer satisfaction and maintaining a high standard of craftsmanship. Overall, the company’s objective is to create comfortable, spacious living spaces that cater to various needs and lifestyles.

Featured Review

"I recently had by attic converted and I’m absolutely delighted with the job. I didn’t have to wait long, it was done in a fortnight and to a very high standard. Josh was a pleasure to deal with throughout and the price was extremely competitive. Would definitely refer a friend.."

5 | Crystal Complete Building


For over 30 years, the family-run and Irish-owned Crystal Complete Building has been serving Dublin and Meath as a reputable construction company. Founded by the late Cavan native, Seamus Carolan, in 1983, the torch was passed to his sons, Daragh and Stephen, twenty years later. As they carry on their father’s legacy, the brothers maintain his commitment to high standards in every project.

Formerly operating under the name Crystal Construction, the company specialises in home extensions, conservatories, attic conversions, and property renovations. Crystal Complete Building not only focuses on quality construction, but also provides advice on home improvement grants, increasing energy efficiency, and installing and fitting new kitchens and bathrooms.

Understanding the personal nature of home projects, the skilled workforce strives to minimise disruptions and keep the work site tidy. Both family values and professionalism underpin the approach of this construction company, making Crystal Complete Building a trusted choice for home-building needs in the Dublin and Meath regions.

Featured Review

"Daragh and his team completed a bathroom refurbishment for us. We are happy with the finished product and the standard of work achieved. His team operate cleanly and to the agreed timelines. Daragh is hands on and is always available to discuss all aspects of the work. Recommended."

6 | Pinanacle Construction


Drawing from time-honoured roots within the construction sector, Pinnacle Construction stands out as an established and reputable building contractor based in Dublin. With a dedicated commitment to competitive pricing and timely delivery, the company maintains a strong focus on providing exceptional service and quality workmanship.

Specialising in diverse areas such as high-quality house renovations, extensions, open plan living spaces, and refurbishments of listed and period buildings, Pinnacle Construction has built a solid foundation on experience passed down through generations. The company boasts professional and qualified staff members with over 30 years of hands-on expertise in various construction projects throughout Dublin.

The Managing Director, a seasoned veteran with three decades of industry experience, collaborates with a proficient senior staff team to deliver an extensive array of projects, ranging from house extensions and period property restoration to multi-storey units. Pinnacle Construction distinguishes itself by consistently prioritising quality without compromising its pledge to clients.

Catering to both residential and commercial projects, Pinnacle Construction further extends its services to include Head Contractor and Project Management roles, covering renovations, extensions, rest room refurbishments, and attic and garage conversions

Featured Review

"Delighted with our new extension really has added to our home. I have no hesitation to leave a review for the staff. they were on hand at all times to answer any questions my wife and I had. First class Dublin builders. Triple AAA. Thomas"

7 | Duff Construction


Situated in the heart of Dublin, Duff Construction has become a reliable choice for locals seeking top-notch building services. With a decade of experience in the industry, this family-owned business strives for excellence, offering a range of services from extensions and renovations to smaller projects like kitchen redesigns and bathroom refits.

Duff Construction’s objective is to provide high-quality workmanship without breaking the bank. By using premium materials and paying close attention to detail, the team ensures that each job is completed efficiently and to the customer’s satisfaction. Some of the key services offered include attic conversions, roofing, carpentry, and bricklaying.

The team at Duff Construction, led by the experienced Jamie Duff, is committed not only to delivering projects that meet Irish standards but also providing peace of mind to their clients. In fact, the company offers a seven-year guarantee on extensions and renovations as a testament to their confidence in the quality of their work.

An in-depth understanding of the local community, coupled with a steadfast dedication to building dream homes, underscores the story of Duff Construction. This trusted local builder remains focused on their mission: offering excellent service and high-quality results for homeowners and businesses throughout the Dublin area.

Featured Review

"Got my kitchen extension done . From start to finish excellent job. Graham is very particular and his attention to detail is second to none. Highly recommend for anyone thinking of having work done. Check his page out ."

8 | Countrywide Construction


Established a decade ago, Countrywide Construction Services has forged a solid reputation as a reliable and professional construction firm, catering to clients across Dublin, Leinster, and the entire Irish nation. The company espouses a core ethos of quality craftsmanship while ensuring fair pricing and exceptional service for its diverse clientele.

Spanning a wide gamut of residential construction services – from extensions and renovations to attic conversions, kitchen installations, and exquisite landscaping – Countrywide Construction Services strives to constantly deliver unparalleled results with efficiency and within budget for each and every project.

As a well-regarded choice for customers seeking uncompromising building contractors, the company’s dedicated team of skilled experts hold numerous accreditations, ensuring adherence to the highest safety standards in the industry. This steadfast commitment to safety, together with a guarantee of customer satisfaction upon project completion, underscores the firm’s remarkable diligence in both customer service and quality workmanship.

In summary, Countrywide Construction Services continues to set new benchmarks for excellence in the Irish construction sector, fostering a sterling legacy of exceptional work and unwavering dedication to its clientele.

Featured Review

"I have just had a kitchen fitted by the Countrywide Construction Services team. Delighted with the work. This is the second time to have work done by this company. I had patio done last summer. Highly recommend this company for quality of work and communication."

9 | Mc Clafferty Builders


Located in the vibrant South Dublin area, Mc Clafferty Builders has cemented itself as a renowned name in the local construction and renovation sector. With a decade-long history of delivering high-quality home improvements, this family-run business remains dedicated to serving the community.

Boasting expertise in modern home extensions, full house renovations, and deep retrofits, Mc Clafferty Builders continually refines its craft by staying up-to-date with the latest advances in building materials and techniques. The team’s knowledge of available grants and incentives ensures that clients receive not only a seamless service, but also a more energy-efficient and comfortable living space in the process.

Proud of their commitment and dependability, Mc Clafferty Builders has a wide array of satisfied customers who are happy to provide references or showcase their recently completed projects. Offering competitive turnaround times and personalised consultations, the specialists at Mc Clafferty Builders encourage potential clients to reach out for a free quote or submit their plans through their email.

When entrusting your home renovation to Mc Clafferty Builders, you can rest assured that they will transform your space with exceptional craftsmanship and attention to detail – all while staying true to the local Irish charm.

Featured Review

"I would highly recommend this company. The McClaffertys just finished a lovely dormer attic conversion for us. We now have a double bedroom and ensuite bathroom, and loads of easily accessible under-eaves storage. While they were here, we asked them to sort out a few niggly problems left from a previous building job and they did that too. They gave a good price and worked hard, arriving sharp at 8am every day and getting the job done quickly. Thanks guys! We love our new attic!"

10 | Brookstar Construction


For over three decades, Brookstar Construction Ltd has been delivering quality craftsmanship and excellent service within the building industry. Established in 1987 as a family-owned business in Santry, Dublin 9, Brookstar Construction has since built a strong reputation for their work in both commercial and residential projects across Leinster and surrounding counties, as well as select contracts nationwide.

Their wide range of expertise ensures clients can expect a comprehensive and reliable service tailored to their specific needs. By combining the skills of highly qualified tradesmen and staying up-to-date with technological advancements in construction and sustainability measures, Brookstar Construction remains a frontrunner in the industry. With their skilled trades working closely with architects, structural engineers, and interior designers, they are able to offer a full turn-key service, while their management team ensures the seamless coordination of project aspects and prioritizes health and safety.

Brookstar Construction’s unwavering dedication to completing projects on time and within budget reflects their customer-centric approach. With over 30 years’ experience, this professional building contractor continues to set the standard for quality construction and outstanding client satisfaction in Ireland.

Featured Review

"Paul and his team built an extension for us and were absolutely brilliant. Always helpful, responsive and very respectful. I’ve subsequently called on Paul for other work and have not been disappointed. A real pleasure to work with and highly recommended."