Extension Builders in Llangefni | MyBuilder

Describe your job with details to view a tailored list of tradespeople.

Some of our top rated extension builders in Llangefni

73 Results

Sort by:

Carlisle construction
No reviews yet
Extension Builder in Llangefni
Carlisle Construction is a trusted name in the industry, bringing over 30 years of experience to every project we undertake. Known for our commitment to quality, integrity, and craftsmanship, we specialize in delivering reliable construction solutions tailored to meet the unique needs of each client. Whether it’s residential, commercial, or renovation work, our skilled team ensures every job is completed on time, on budget, and to the highest standards. At Carlisle Construction, your vision is built to last.
Get in touch
JH limited
Rating: 5 out of 5
Extension Builder in Llangefni
We are a new construction company, with plenty of experience in all trades. The work we usually carry out is mainly extension work and refurbishment to existing house's. Minor works also undertaken such as single room refurbishment of bedrooms, bathrooms, kitchens ect;
Get in touch
Latest review:
Extensions- 17 Oct 2020
Overall an excellent build. Although this was a straight forward build, foundations, concrete floor, single skin blockwork walls, pitched roof with corrugated bitumen sheeting roof, key to the build was the flatness and levelness of the concrete floor and neatness of the blockwork and pointing on the inside as it was not to be rendered on the inside. My initial concerns of using a Contractor I had no previous direct experience were gradually alleviated as the build progressed. James, Greg and their team were good workers and skilled at their trade, particularly Dan and Harvey. My real concerns over the ability to delivery the quality floor were dispelled when seeing the team at work, Greg takes the lead for groundworks and blockwork and did an excellent job. The quality of the blockwork has attracted many positive comments from passing neighbours, as has the finished roof, soffits, facias and bargeboards. The use of AGR for the demolition and groundworks and GMC for the high spec. concrete can be highly recommended. The use of 'Ozzy' (Paul Evans) for the small fibreglass flat roof can also be recommended. Early on in the build I had some concerns about material shortages on site meaning that precious hours of good weather were being lost but a sharing of these concerns resolved the issue. JH were open to consider changes and extras on the build for which I was grateful. Communications with the client is key and there were a few times when I had to chase for info. Very happy.
Z Williams plastering
Rating: 5 out of 5
Extension Builder in Llangefni
At Z Williams plastering we cover all aspects of plastering from skimming to rendering and ewi work. 15 years experience in the trade. Wetherby approved installer for external wall insulation.
Get in touch
Latest review:
Plastering- 28 Jun 2022
Absolutely fantastic, I really wish that I had found Zac & Aron sooner. The outside of my bungalow looks amazing, I am extremely pleased with the colour, the finish, & Zach Williams plastering They are helpful, reliable, dependable, professional, highly skilled & very polite & friendly, they are also respectful & very clean & tidy in their work. I am so impressed that I have hired them for a few more jobs. I have no hesitation in recommending Zach Williams plastering, I promise you will not be disappointed. Good work at a competitive price.
RM Groundworks And Plant Hire
Rating: 5 out of 5
Extension Builder in Llangefni
RM Groundworks is familly run buisness with many years of experience in the groundwork and landscaping industy. From small jobs to big projects we welcome all work.
Get in touch
Latest review:
Reasonable price, really efficient work putting up a garden fence for me. Very pleased, will be using again for another job soon.
GB Operations (Gwynedd) Limited
Rating: 5 out of 5
Extension Builder in Llangefni
Gwynedd Builders is a successful building company established in North Wales. With our dedicated and skilled team every client can be assured of receiving a structured well organised and professional service with the highest standard of work.
Get in touch
Latest review:
The work is ongoing I have some holiday cottages and he has done a lot of work plumbing plastering and restoring. He started off by doing a small plastering job and the work has snowballed from there. He is a good tidy worker I am pleased with his work and I can highly recommend him.
Aron Lloyd Construction and Civil Engineering
Rating: 4.6 out of 5
Extension Builder in Llangefni
3 years trading now as A Lloyd construction Ltd, 9 years of very good experience in construction and civil engineering. Previous jobs include warehouse refurbishment, all aspects of construction, groundwork and civil engineering taken site managers course level 3 first aid at work ,all plant tickets any sizes!
Get in touch
Latest review:
Groundwork & Foundations- 26 Sep 2024
Very helpful, considerate and thoughtful. Job completed to a very high standard, always available on phone. Would recommend Aron and his team to everyone.
C.M.Williams joinery & building contractor
No reviews yet
Extension Builder in Llangefni
Hi my name is Carwyn Mon Williams,im a joiner by trade..but have learnt building work over the years as i have been in the trade for over 14 years! i have a close knit group of tradesmen i use so that i can carry out the full package. From a simple repair to a full new build etc..i pride myself on keeping my customers happy & always carrying out work to the highest standard!
Get in touch
njt builders
Rating: 5 out of 5
Extension Builder in Llangefni
From design to compleation,we take care of it all. Over 35 years of experience in the building industry.
Get in touch
Latest review:
Plastering- 7 Aug 2025
Nigel and his team came and completed the job with ease they were on time very clean and the work was outstanding would recommend to anyone Thanks
Dafydd Lloyd
Rating: 5 out of 5
Extension Builder in Llangefni
Dafydd Lloyd provides a professional service, quality workmanship and value for money. Our team has the flexibility and experience to undertake projects ranging from minor repairs and maintenance to major refurbishments, specialist projects and construction works.
Get in touch
Latest review:
Dafydd and his team have fitted a new welsh slate roof on part of our farmhouse, built a rear retaining wall, fitted surface water drainage to the rear of the building and rendered one of the two gable end walls in lime mortar. The jobs have been carried out to a very good standard and the workmen have been excellent in both carrying out the work and looking after the property whilst working there. They still have one gable wall to complete but due to weather conditions and the use of lime mortar this will be down when the weather improves. Whenever I have discussed any part of the work they have been quick to react positively. Overall really satisfied with the work and will be hiring them to fit new concrete floors inside the house and Dafydd has already organised a visit from a heating engineer to give a quote on central heating. One final point, the financial cost of the work completed has come in just as the initial quote stated which was very welcoming given scare stories you hear of every increasing bills. No such problem on this job and overall very pleased with Dafydd Lloyd's work. In my experience there a good friendly professional firm to hire.