We're pleased to announce the successful handover of our latest residential development project to our client, Adra.
The project, located at Penygroes, was delivered by John Kelly Construction Services Limited.
This exciting development provides 12 high-quality two-storey timber homes, comprising:
• 2 blocks of 3 terraced houses
• 2 pairs of semi-detached houses
• 2 detached properties
All homes are constructed to meet current Building Regulations and are fully compliant with the Welsh Development Quality Requirements, Secured by Design, and Lifetime Homes standards.

We are delighted to have delivered much-needed, high-quality homes for the local community. We hope the future residents will be very happy in their new homes and enjoy being part of this community for many years to come.

The Urdd Eisteddfod has come to Anglesey! Cronfa JK are delighted to have sponsored a Trophy in remembrance of Mam - June Kelly for the Solo Recitation Competition for 19-25 year olds. Good luck to all those competing! 🏆

Work is officially underway at our new homes development in Bro Eglwys, Bethel.
It’s exciting to see the project come to life, and these aerial shots give a great view of how things are progressing.

Sian Gwenllian MS, Member of the Senedd for Arfon, recently visited our Tredafydd, Penygroes  site where we are building 12 houses for social housing provider, Adra. 🔨

During the visit, she congratulated Rhun Williams and his team on their success in the Small Builder Category at the National House Building Council (NHBC) Pride in the Job Awards for his previous site at Bethel, Caernarfon. Rhun was selected from more than 8,000 site managers across the UK, progressing through at least three rigorous stages of judging to secure the regional title. 🎉

Sian said:

“I was very glad of the opportunity to visit the Tredafydd development and to congratulate Rhun in person on this tremendous achievement. It is always inspiring to see young people from Arfon excelling in their field, and I am particularly proud that Rhun has chosen to build his career and his life here in our local area. Developments such as this, which bring more affordable, high-quality housing to Arfon, are so important for our communities. This award is richly deserved.”

John Kelly Construction was pleased to support Careers Wales at the employer carousel event for Year 9 pupils at Ysgol Gyfun Llangefni.

We delivered short presentations to small groups of pupils, engaging with 141 students and highlighting the wide range of career opportunities available within the construction industry.

It was a great opportunity to support career education and help inspire the next generation of construction professionals.

On Friday night we had the honour of attending the NHBC Supreme Awards in London, where Site Manager Rhun Williams was a Regional Finalist in the small builder category. 

High quality work has always been John Kelly Construction's priority. Our Site Managers, teams and sub-contractors always endeavour to create the best possible homes for our home buyers.

We are delighted that the NHBC recognised Rhun’s perseverance, hard work and attention to detail at Bro Eglwys, Bethel at a National Level! 

Llongyfarchiadau mawr Rhun Williams! 

Thanks to Llinos Medi, MP for Anglesey, for arranging the delivery of our new lanyards provided by the National Centre for Learning Welsh. 

They help JK Construction and Menai Windows customers and clients easily identify who they can engage with in Welsh, supporting learners and encouraging more Welsh conversations. Purple lanyards for learners and black lanyards for fluent Welsh speakers! 

We raised £300 for Save the Children UK during 2025's #ChristmasJumperDay!

Exciting news as Menai Windows joins the John Kelly Group. 

They have relocated to JKCS HQ, Star, Gaerwen, Anglesey, LL60 6AN. 

You can still contact them on 01248 362219. 

Their email address is info@menaiwindows.com

Work is progressing well on our site in Penygroes for Adra with the first timber frames installed on site this week provided by Lowfield Timberframes. Timber frame homes provide many benefits including energy efficiency, sustainability, speed of construction, and design flexibility. 

This week we took delivery of a brand new Manitou Telehandler from our long term suppliers Glyn Lloyd and Sons. The machine has been put to good use straight away on our site in Penygroes.

John Kelly Construction are delighted to offer work placement opportunities for two of the Academi M-SParc members (Josh & Eliana) to develop their skills for employment.

From M-Sparc: "Our latest Academy members! Josh, Cai, Chisom, Owain and Eliana are employed by ourselves, but placed in industry for 6 months in order to develop their skills, grow their network, and be in a great position to gain employment at the end of the experience. Thanks to the companies making it happen, Eryri Consulting, John Kelly Construction, CELS, and IONA Minerals." 
"This project is funded by the UK government through the UK Shared Prosperity Fund."