Extension Builders in Belfast, Lisburn and Castlereagh | MyBuilder

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Some of our top rated extension builders in Belfast, Lisburn and Castlereagh

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Madden Contracts
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
We're a family owned business with more than 50 years experience in the construction industry. We pride ourselves on a strong work ethic combined with competitive pricing and open communication. Check our socials for examples of our work.
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Latest review:
Fascias & Soffits- 3 May 2019
Contacted My Builder.com - had a reply from Niall within 5 minutes. Jobs priced within 2 days Quotes given for 3 separate jobs. I cannot recommend Carlin Contracts enough - When I first met Niall and his Dad, I just knew I had made the right decision. Lovely Boys... Work carried out to a very high standard, extra little jobs carried out at no extra cost - the initial quote never changed in spite of extra work needed eg dehumidifier had to be kept for longer than anticipated due to extremely wet wall, again no extra charge quote you are given does not change. Saving up now to get the next job done by Carlin Contracts - Thanks Niall and Michael Diane C
VM Properties
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
VM Properties With over 20 years experience of all types of home improvements no job is too big or small. I offer a prompt, friendly and efficient service with the highest possible standard of finish guaranteed. We have a wealth of knowledge built up on all aspects of building work and can advise on how to make your project meet all current building regulations and be as energy efficient as possible.
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Latest review:
Carpentry- 21 Mar 2022
Vernon replaced the roof on a wooden shed for me. I am very happy with the work, everything from initial contact, communication, quoting etc has been professional and timely. I would have no hesitation in recommending Vernon.
Scotts home solutions
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Competitive and reliable 60 years' experience between us. Quality products, professionally fitted friendly business and willing to help as much as we can. A one stop business to save you the stress of looking for all the different trades. All work guaranteed fully insured No job too big or small
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Latest review:
Extensions- 27 Jul 2015
John was a very good builder who arrived early and left late . His workmanship was excellent and he completed well ahead of schedule.
Tyrrell Contracts Ltd
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Tyrrell Contracts Ltd is a small family business with over 30 years in the building and joinery trade. We pride ourselves in providing customers with a bespoke service to the highest of standards to ensure customer satisfaction.
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Latest review:
Jim and his team carried out a remodel of our house in Belfast, we live in California so it was a bit more challenging. They created an open floor plan, found many original features that they helped us save. Not only did they do an amazing job on the house they did it with the attitude to help us in anyway they could. They took late meetings with us due to the time change and even when the job was done I am still in contact when I need anything and they are eager to help. After they did the inside remodel we recently had them do the backyard , they installed a new deck which looks amazing. We also have plans for the future that include more work from this amazing team. We highly recommend them to anyone in need of updating their home. Thanks Again for everything!
Joinery Build (NI) Ltd
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
at joinery build services we specialise in remodelling and extending, from taking walls out to extensions and loft conversions ,all structural work we do is done with a engineers report and a building notice. I also have a joinery workshop were i build bespoke alcove cabinets and bookcases ,all other jobs electrical ,plumbing ,tiling , painting ect are done by qualified tradesmen
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Latest review:
Conversions - General- 2 May 2019
Brian and his son did a superb job. I am very pleased with their efficiency and the high quality of their workmanship. They were very pleasant to interact with and cleared and tidied as they went. I was also pleased with their very competitive price. I have no hesitation in highly recommending them as skilled and effective builders.
A£R CONTRACTS
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
All types of electrical installation and maintenance .
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Latest review:
Electrical- 8 Sep 2021
Alan was great very professional done a great job went above and beyond actually put on all the wee crystals on the light my daughter was chuffed and very reasonable price didn't get the arm in which is very hard to get these days would definitely recommend him and will be asking him to do other work in the near future many thanks Sharon Black
I'M YOUR MAN CONSTRUCTION
Rating: 4.2 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Hi, my names Chris and I'm the owner of I'm Your Man Construction. We provide a service that is uniquely different to each client, whether it's a bathroom fit out, loft conversion or landscaping and gardening. Whatever the clients problem maybe we have the solution. We pride ourselves on going above and beyond for our clients.
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Latest review:
Extensions- 19 Sep 2020
Hired Chris to do build porch extension that would give us a downstairs toilet. Though the job has been done it is of a completely shoddy standard. The problems we faced with Chris were: 1. Delays; he went way over the time he quoted and he constantly had excuse after excuse and every week promised a new deadline that invariably would not be met. Getting him back for consecutive days in the middle of the project was a nightmare as he had started work on another project. 2. His plumbing skills; Chris is absolutely terrible at plumbing from our experience. Every bit of pipe he touched had leaks after he had worked on it and we had to call in a reliable plumber we know to fix it all. To be fair, Chris agreed to the cost of the plumber coming off of his bill with no arguments. He also tried running the pipes for the new toilet from the kitchen tap to outside and along the outside walls. That was also fixed by our plumber. 4. Plastering; The plastering he done is awful. 5. Joinery; The skirting boards he put on are not a match for ours and they do not sit flush to the floor. In the toilet, the skirting is coming away under the sink. 6. Electrics; The wiring for the lights in the toilet and front door do not meet British Standards and are not earthed. 7. Damp; We are now having to hire another company to damp proof the extension and fix the elctrics. 8. Messy; He made a mess of our drive doing the rough casting and our new floor when he was plastering,
Z&M HEATING LTD
Rating: 4.7 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
We offer you the best quality of work and guarantee our work. We always give you the best option that you have even if it makes our works harder. Gas and oil boilers install, repair and services + All kind of handy jobs and also decorating and painting is our strength. Read our review in google map by searching Z&M heating LTD.
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Latest review:
Gas Work- 21 Feb 2025
Mo came out very quickly to view and price the job. He completed the job very promptly as it was urgent repairs. Mo was very professional and very tidy while installing the new boiler and flue extension (all completed in one day). I would definitely use them again.
Wilson Contractors’s
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
My business is a family one my dad has been involved in the building trade for 40 years myself have been in the building trade 25 years we take on most jobs from extensions roofs any house repairs patios loft conversions flooring shop conversion
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Latest review:
Extensions- 18 Jan 2019
Really happy with the speed and quality of the work. Good communication throughout, lots of discussions when making decisions and willingness to give us exactly what we wanted. Job completed on time and on budget.
BM KITCHEN DESIGNS LTD
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
BM KITCHEN DESIGN'S LTD STRONGLY BELIEVE IN GOOD COMMUNICATION AND HAVE BUILT UP A REPUTATION FOR LISTENING TO CLIENTS WISHES AND NEEDS, THEN DEVELOPING THE MOST SUITABLE AND EFFECTIVE SOLUTION TO THEIR PARTICULAR REQUIREMENTS WITH EXCELLENT ATTENTION TO DETAIL . ALL WORK CARRIED OUT BY FULLY QUALIFIED TRADES.
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Latest review:
Extensions- 14 Oct 2021
Barry did a great job with my kitchen, both in designing and planning, through to building and fitting. He was of great help making choices throughout and was very thorough in the fitting stage. Both my wife and I are delighted with the finished product, and wouldn't hesitate to recommend Barry to anyone, including family and friends. Thanks again Barry.
Gmc construction
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Gmcc construction Ltd has built up an extensive portfolio in the construction industry for the delivery of bespoke projects. The company delivers the highest quality of workmanship to all projects regardless of size. ALl building work and ground work
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Latest review:
Bricklaying- 25 Jan 2019
The job was done in one day as promised which was impressive and the guys tidied up and removed all the debris etc. I am very pleased with the work and would definitely work with Gerard again.
Redtree Construction Ltd
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Red Tree Construction Ltd specialises in building, and joinery services. With over 20 years of experience in the industry, we have established ourselves as a trusted name in the field. Our commitment to excellence and attention to detail set us apart from the competition.
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Latest review:
Fencing- 26 Feb 2024
They did a very neat job on replacing part of our fence, came out and quoted very promptly and were able to get the work done within a few weeks, would recommend!
JOINERY PLUS BUILDERS
Rating: 4.8 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
Joinery Plus offers professional inexpensive top quality service to clients throughout Belfast and Northern Ireland. Set-up in 1982 the company has years of experience in the building trade.
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Latest review:
Conversions - General- 28 Nov 2020
Really positive experience with Michael. Made our downstairs mid terrace open plan, putting in a picture frame steel support to knock through two rooms. Finished job is excellent. Quick to get organised and open communication throughout. It was our first building job in Belfast and Michael was extremely helpful in talking through the process and made everything a breeze. Absolutely zero issues and everything was hassle free from start to finish. Will be using again for sure!
M&S JOINERY
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
M&S Joinery have been trading for 25 years,have wide experience in all aspects of the building trade Being registered with the NHBC means we are fully bona fide contractors and stand over all work,we also carry 10million pounds of public liability,employers and allrisks insurance. We can offer keen rates without compromising on quality of work,our present and past customers include belfast int.airport,NIHE,various health trusts and insurance companies.trade refs and samples of our work are available to view,from small extensions,shopfitting,and general joinery.
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Latest review:
Extensions- 29 Sep 2021
M&S Joinery recently completed work to our property in Belfast. We were extremely pleased with the quality of their workmanship and the project was completed on time and on budget. Bill and Adrian have a great work ethic, are very reliable and easy to deal with. They helped us make decisions on design and came up with some great ideas as well as dealing with Building Control on our behalf. They are a great team and bring years of combined experience to a project. We would have absolutely no hesitation in recommending them for any building work.
Custom Construction and Joinery
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
We are fully qualified joiners who are experienced in all aspects of joinery and building work. All work is carried out to highest standard and in accordance with building regulations.
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Latest review:
Conversions - General- 12 Oct 2022
Peter did a fantastic job converting our garage into an office and utility room. He organised everything and kept me well informed, and work is to a great standard and fits in really well with my house. Better than I'd even hoped for.
Hesketh Joinery
Rating: 5 out of 5
Extension Builder in Belfast, Lisburn and Castlereagh
I am a joiner with over 20 years experience in joinery, building and general maintenance. All my work is left neat and tidy and at reasonable prices. We have a selection of competent tradesmen at our disposal.
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Latest review:
Joinery & Cabinet Making- 20 Apr 2017
Chris is just amazing! From the day he came to quote through to completing the initial work we advertised, he has been great - very polite and he actively listens to what the job is and provides good discussion on options/best solutions, if you're not entirely sure. He is a very conscientious and methodical workman and one who leaves a job tidy afterwards, which is getting more rare, unfortunately. Chris completed such an excellent job on fitting the doors and frames initially advertised, that we are also currently using him to lay floors (which I can also confirm look fantastic 😃), building a fence and fitting fascia/guttering, to name a few. He is very competitive in his quotes and extremely reliable and we can totally recommend him.