Extension Builders in Corwen | MyBuilder

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

Some of our top rated extension builders in Corwen

85 Results

Sort by:

Oswestry Windows & Doors Ltd.
Rating: 5 out of 5
Extension Builder in Corwen
At OWD we specialize in the building and design of extensions, orangeries and conservatories with a FREE bespoke design service and CAD drawings. Whether you want a traditional build or innovative 'SIP panel' build, we can meet your exact requirements. All products conform to the highest industry standards, our installation teams are CERTASS accredited. Please view our website for further information and a large selection of photography showing all OWD projects. Please note that OWD is a trading name of OSWESTRY WINDOWS AND DOORS LTD, Companies House number: 08378569
Get in touch
Latest review:
Conservatories- 27 Nov 2020
Nothing but praise for OWD. Great job at a competitive price. Workman took their time to get the job right. Wouldn’t hesitate to recommend. Cheers.
TLR groundworks Ltd
Rating: 5 out of 5
Extension Builder in Corwen
Take serious pride in my work, excelled in my job so decided to start my own business, can do anything in relation to construction or landscaping to a high standard. We can try our best to beat any quote so please don’t hesitate to ask or send a previous quote to see if we can beat it!
Get in touch
Latest review:
Landscaping- 18 Jun 2025
Excellent from start to finish, great communication, price and quality of work
SR Construction
Rating: 5 out of 5
Extension Builder in Corwen
We have over 17 years experience within the construction industry. All aspects of work carried out by certified tradesmen to a quality that we would only accept in our own homes! Trustworthy and reliable. No job to big or to small We are professional, enjoy meeting new customers and completing jobs where both parties are completely satisfied with the end result.
Get in touch
Latest review:
Gas Work- 5 Mar 2021
Sam from SRC was extremely helpful and courteous. Despite me having to cancel two earlier appointments due unavailability he was not put off and attended on the third request. He provided a cost for the service beforehand, attended on time and completed the work competently and politely.I would recommend him without hesitation.
K-cal plastics ltd
Rating: 4.9 out of 5
Extension Builder in Corwen
We are a small family run business, based in north Wales. The company was formed in 2009. We are suppliers and installers of quality upvc and aluminium double glazed windows and doors, conservatories, high security composite doors, steel doors. Facia boards, soffits and gutters, cladding and small extensions.
Get in touch
Latest review:
Extensions- 9 Sep 2025
Sean was great. The job was completed in a day and a half. Polite and very hardworking. I would definitely hire again if I need more work doing. Thank you guys. Very happy with the work you put in.
D Matthews & Daughters Ltd
No reviews yet
Extension Builder in Corwen
Builder with 16+ years experience i cover all aspects of construction, Bricklaying, New Builds, Extensions, Landscaping, Patios, Decking, Stonework , Media walls, Joinery We have great team of trades here and pride ourselves in perfection
Get in touch
BP Brickwork
No reviews yet
Extension Builder in Corwen
Hello, I’m Ben I’m a Bricklayer looking to grow my business.
Get in touch
RM Groundworks And Plant Hire
Rating: 5 out of 5
Extension Builder in Corwen
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.
JH limited
Rating: 5 out of 5
Extension Builder in Corwen
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 Corwen
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.
EMW Developments ltd
Rating: 5 out of 5
Extension Builder in Corwen
We are a building and groundworks company Based in North Wales.We are Architect approved and have been awarded the CHAS health and safety accreditation. We also operate a full property maintenance department, with clients including a number of estate agents, businesses, and private landlords. All of our staff are extremely professional and courteous. We always deliver what we promise and more. Priding ourselves on completing jobs within timescales & ensuring work causes minimal disruption.
Get in touch
Latest review:
Gas Work- 3 Nov 2017
Job completed at a very competetive price. Very happy with the work completed.
Aarron Building & Roofing Ltd
Rating: 5 out of 5
Extension Builder in Corwen
we carry out a lot of refurbs,kitchens,bathrooms,roofs,extensions,brick and stonework
Get in touch
Latest review:
Extensions- 6 Jul 2020
Excellent service from Peter and his lads. Nothing was too much trouble. So impressed that I've got them coming back in a few weeks to do an extension for me.
Ryan Griffiths
No reviews yet
Extension Builder in Corwen
We have a team of professionals based in Wrexham, North Wales. We have over 40 years of building experience and undertake all building work, but specialise in extensions and new builds.
Get in touch
Wrexham groundwork and building
No reviews yet
Extension Builder in Corwen
Hi I’m Ben Ince director for Wrexham groundwork and building, We cover all aspect of groundwork and building drives, patios, extension ect We are a small company for your big jobs if there’s anything you think we can help with give us a call you can also find us on Facebook.
Get in touch
SN Bricklaying & Construction
No reviews yet
Extension Builder in Corwen
🧱 Professional & Reliable Bricklaying Across North Wales, Cheshire & the North West
Get in touch
KRM CONSTRUCTION
Rating: 5 out of 5
Extension Builder in Corwen
Krm Construction ltd have been in business for over 25 years and pride ourselves in offering a fast efficient service at reasonable prices with no obligation written quotations. We offer a full service for your home including kitchens , bathrooms ,structural alterations , plastering , decorating we also specialise in quality garage conversions.
Get in touch
Latest review:
Conversions - General- 11 Mar 2025
Good customer service, chimney coming down this eeek
Kelvin Griffiths Builder
Rating: 5 out of 5
Extension Builder in Corwen
We are builders from Kimmel bay north Wales we carry out extensions, loft and garage conversations, new build and refurbs. I’ve got over 40 years experience. I project manage the jobs so you get all our attention from start to finish and we have many happy clients who can can give you feedback if needed.we work with all local building inspecters we garantee our work for as long as we are trading
Get in touch
Latest review:
Extensions- 25 Jul 2019
The extension project, was not without an odd setback from the inspection process, but kelvin took it all in his stride. Overall kelvin is a knowledgeable and competent builder. He has contacts in other trades that helped with the project. The building of the extension is complete, other trades, plumber and electrician are progressing 2nd fixing to finish the overall bathroom.