About Us

Learn more about Crystal Complete Building, a family-run Irish building company carrying out renovations, structural alterations, bathrooms, windows, doors and extensions across Meath, Louth and North Dublin.

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Years Experience

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Kitchen Remodels

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Years Experience

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Bathroom Installs

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Crystal Complete Building

Crystal Complete Building is a family-run, Irish owned company with over 30 years of experience in building, renovations, bathrooms, structural alterations, windows, doors and extensions. Cavan born Seamus Carolan started the company in Dublin in 1983, then trading as Crystal Construction. Seamus soon trained his two young sons, Daragh and Stephen, who took over the company after Seamus passed away. The brothers took pride in continuing their father’s high standards in every project they undertook. Stephen went on to study for a degree in a different field. Daragh remained to continue running the company and delivering excellence in each completed project. Specialists in practical, well-finished home improvement work, Crystal Complete Building continues to maintain a high standard of workmanship with renowned customer service. Crystal Complete Building advises on home improvement grants, increasing the energy efficiency of your home and installing and fitting new kitchens and bathrooms.

Safe Electric Registered Electricians

Registration under Safe Electric means the electrician is registered and insured, and must issue you with a certificate to show the work is of an approved standard. All electricians working for Crystal Complete Building are registered with Safe Electric. To find out more please visit Safe Electric.

Safe Pass Cards

All builders must have a Safe Pass to work in Ireland. It is a safety awareness training programme for construction workers and it is required by law to ensure that builders on construction sites carry a Safe Pass card at all times. All builders working with Crystal Complete Building have their cards with them at all times. Find out more about the Safe Pass here.

Safe Electric Registered Electricians

Safe Pass Cards

Start Your Project Today!

Get in touch today to discuss your project and options. Alternatively, there are a range of Grants available to our customers. Follow the link to see if you are eligible.

EXCELLENT

Based on 16 reviews

Chris E

Amazing work done by Darragh and the team, the level of workmanship is fantastic. We where put at ease from the start when we selected Crystal to carry out the work on our home. Highly recommended.

Noreen Smyth

I had Darragh and his team on numerous projects and I always found them very hardworking, decent and reliable and trustworthy. I would highly recommend them.

Bernie McGeough

Daragh and the team in Crystal Complete Building took on with a full renovation and small extension of our new home. Every room in the house was renovated, including significant structural work in moving walls and reconfiguring the entire downstairs. Throughout the works, we found Daragh and the team to be very hard working, trustworthy and straight talking. Taking on a job like this can be very stressful and we were very lucky to have found Daragh who helped us along the way by being very upfront but also helping us make design and décor decisions. We would highly recommend Daragh and his team, for any job, big or small. You will be in safe hands.

Elizabeth McGrath

Daragh and his team in Crystal Complete Building were recommended to us for a re configuration of our downstairs to turn three rooms into an open plan kitchen, dining and tv room with a 4-meter slider to the back garden and we could not have been more happy with their work.. From start to finish the whole team were very efficient, arrived on time every day, cleaned and tidy up before leaving for the evening, and were a pleasure to deal with. Daragh was so helpful and offered great advice, with nothing a problem. They did amazing work and worked to the time scale with no delays. We would highly recommend Crystal Complete Building for any job big or small.

Heather Curtin

We have had Daragh and the crew do 2 big jobs on our house now. They upgraded 2 bathrooms recently and the replaced all our windows including creating a window seat and remodelling an old bay window a couple of years ago. They did a great job both times. Daragh is a great communicator and always updates us as they go along and he has good ideas. They are always on time and nice lads to have around.

Richard Curtin

Crystal Complete have transformed our 1970s house into a modern and stylish home. On two occasions Daragh and the team have carried out extensive works on our house. Firstly reshaping most of our windows and doors and fitting a bay window and a window seat. Secondly refurbishing both our bathrooms. These jobs were complicated and a variety of issues arose that can be expected with old houses. Daragh was always communicative and straight up with the issues and the options available. The work is of the highest standards and the lads, Daragh, Gerry, David among others are good craic, and keep the place very clean throughout the work. We are delighted to have worked with Daragh and all and enjoy their work everyday.

laurence farrell

Darragh and his team provided an excellent service. He priced the job and turned up on time each each and every time we used his services. He installed a disability bathroom for our daughter which has transformed her independence. He has returned over the years and upgraded our doors and windows. I can't recommend him highly enough.

Lynne Sweetman

Crystal complete building just finished a complete renovation project in our house and we were delighted with the work. We knocked internal and external walls to create a large open plan kitchen. The finish was high quality and Daragh had great ideas from the the start which allowed for an even better design than we had first envisaged. Would definitely recommend Daragh and the team for any building work being considered.

Marina Williams

Daragh and the lads gave our bathroom a complete makeover, they arrived on time and got stuck in straight away to take out the old one. We love our new bathroom, Daragh had some great ideas to make it even better than we could have expected. We would definitely recommend Crystal Complete Ltd and would use them again for any home improvements we might need.

mark kelly

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.

Five star customer review rating for Crystal Complete Building

We used Crystal to build a third story sunroom on our private residence. Both ourselves and our surveyor found Daragh Carolan to be very competent, efficient, and helpful. During the construction Daragh and his crew were friendly and approachable but polite and unobtrusive. They were punctual and kept affected areas clean. The project was finished on time with no complications and we are delighted with the results. I would not hesitate to highly recommend Crystal Complete Building for any similar work.

Eileen Gannon

Dunshaughlin, Co. Meath

The work was carried out in an efficient manner with minimal disruption to our family life. At the end of each day the area was cleared of debris and tidied thoroughly. The building area was cordoned off and made safe which was comforting given the number of small children who play on the road each day. We found Daragh and Stephen to be helpful, friendly and knowledgeable at all times and engaged them to carry out additional work as a result. The timescale for completion of works was 10 weeks and despite temperatures of minus 10 degrees and heavy snowfall the works were complete on time. We are extremely please with our new extension and would have no hesitation in recommending Crystal Complete Building.

Thomas & Karan Nesbitt

Dunshaughlin, Co. Meath

The project was scheduled to take 12 weeks and true to their word, Crystal Complete Building completed the project on time and within budget. Daragh Carolan was our main point of contact throughout the project and we found both him and the team, including Stephen and Seamus Carolan, easy to deal with, reliable and trustworthy. Crystal Complete Building provided us with very helpful suggestions at the design stage which undoubtedly improved the overall appearance of the end result. All variations that arose during the project were agreed in advance and priced reasonably.

Daragh Clarke

Clontarf, Dublin

We have no hesitation in recommending Crystal. From our first contact with them everything ran smoothly and professionally. Phonecalls were returned, work was carried out within budget and on time, a clean site was maintained at all times, ideas were generated that worked in our space. On the whole an excellent experience for us. When your neighbours notice how well they work, it has to be a recommendation in itself! They are professional, courteous, conscientious and very personable.

Niamh Allman

Dunboyne, Co. Meath

Crystal Complete Builders built an extra bedroom along with a study during April and May 2012. We would have no hesitation recommending this family builder for a number of reasons. Price - they were good value, offering excellent work and attention to detail. Commitment - they said they would finish by the end of May and they were, working long days to complete on time. Professional - they were very hard working. They were friendly, very tidy and especially respectful to our neighbours.

Brian & Geraldine Kavanagh

Raheny, Dublin 5

Crystal Complete Builders completed an extension for us just before Christmas 2014. We went with them for a number of reasons: competitive price, impressed with the hours they put in & work completed on a neighbours home. But what sold us was our initial meetings with Daragh - we liked and trusted him & his expertise, everything was easy!! This followed throughout the build, any questions we had were promptly answered, his team was always very respectful of us & our neighbours. They would put in long hours in any weather condition & the weather was pretty brutal the first few weeks of November! At the end of everyday they would clean & make the area safe, which was very comforting with 3 young children. Their professionalism, dedication and reliability is outstanding, and they made the whole build a stress free experience. We are delighted with our extension & wouldn't hesitate to use them again.

Aveen & Eoin Foster

Skerries, Co. Dublin

Crystal Complete Building renovated our house in 2015. Stephen, Daragh and the entire crew were easy to deal with, punctual, conscientious and hard working. Stephen and Daragh provided great advice throughout the project while Stephen ensured high standards were maintained in all aspects of the job. The materials and workmanship were first class and we are absolutely delighted with our new home. We highly recommend Crystal Complete Building.

Seán and Sinéad Ahearne

Skerries, Co. Dublin

Darragh and the lads did the most amazing job on my en-suite bathroom. Couldn’t have had been more helpful, professional, friendly, respectful of my home especially as I was working from home while they were on site. Darragh helped me pick colours, tiles, all finishes and explained everything in detail reassuring me every step of the way in the decision making process. I would highly recommend Crystal for any job, I wouldn’t hire anyone else. Very reasonable pricing and they left my house spotless afterwards! Thanks a million Darragh

Aislinn Duffy

We have used Crystal Complete Building on a number of occasions for home improvement building and most recently for a full bathroom renovation. CCB are highly skilled, efficient, competitively priced, trustworthy and they work extremely safely to all health / safely and government requirements. I have no hesitation in 100% recommending Daragh and the team!

Fionnuala Kilcoyne

We engaged Crystal Complete Building to add a new level access bathroom to our home. From the planning stage to the end result our experience with Daragh ,Stephen and the team was exceptional, they were friendly, helpful, and knowledgeable They had a great work ethic, starting promptly at 8am, working long days and tidied up each evening leaving the building safe and secure. Daragh and Stephen consulted at various stages of the process, advising and making best use of the space available but always with disability access in mind.We are delighted with our new bathroom, completed to a high standard and have no hesitation in recommending Crystal Complete Builders for any work CCB are highly skilled, efficient, competitively priced, trustworthy and they work extremely safely to all health / safely and government requirements. I have no hesitation in 100% recommending Daragh and the team!

Maura Walsh

We decided to get our house dry lined and to have a conservatory built at the back of the house.. After checking various builders we decided to go with Crystal Complete Building from Ashbourne Co. Meath. The work was carried out to a very high standard and was all completed on time. All the correct procedures were followed including signed contracts and staged payments. We are very happy with the work that was done and it has increased the value of our house as well. I would have no problem in recommending Crystal Complete Building to anyone.CCB are highly skilled, efficient, competitively priced, trustworthy and they work extremely safely to all health / safely and government requirements. I have no hesitation in 100% recommending Daragh and the team!

Joe Finnigan

From beginning to end our experience with Daragh and Stephen was exceptional. From a design perspective Daragh went above and beyond....in truth doing the job of an architect. Throughout the course of the project the scope expanded from an initial extension, to a clearing of an overgrown garden and finally a patio - this was due to the level of confidence we had in the team. We were very happy with the end product and would have no hesitation in recommending Crystal Complete Building. The post completion support service was also excellent.

Colin Scanlan

Daragh and his team did a fantastic job on the work we needed doing on our house. Despite the constantly changing lockdown rules, Daragh managed to get all the work done efficiently and quickly, which we were really grateful for as we have young kids and we had a lot of differing jobs done and the quality of excellent. Couldn't have wished for more helpful and pleasant people to do it either.

Mark McGrath

Crystal Complete delivered a great result for me on my tricky old house, with massed concrete & granite walls like the Waves of Tory. They insulated, plastered, replaced windows and floors etc very satisfactorily, finding solutions to all the building's problems. The rooms are now cosy and crisp, a pleasure to be in.Tidied up after themselves each evening, very clean work Polite and pleasant, started punctually early every morning. Great work all round.

Audrey Campbell

I would absolutely recommend Crystal Complete Building. I found them friendly, professional, punctual and very well priced. We are delighted with the end result and it was the best decision for our family to employ them to extend our kitchen. The work was completed on-time and within budget.

Jackie Hannon

Daragh I am delighted with the job. Thank you so much. I would be very happy to recommend your work to anyone. Vivienne Hanlon

Vivenne Hanlon

Extremely professional and efficient company with very hard-working and amenable team. Great results in transforming our conservatory.

Frances Meleady