Find an Extension Builder in Denbighshire

Find a local extension builder near you. We have 514 trusted and reviewed extension builders in Denbighshire to choose from, based on 348 reviews.





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Extension Builders in Denbighshire

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  • 1-20 of 514 extension builders

    SWC Building Services is a small family ran business with many years in the trade. We can offer services on small and large projects. Please reach out for a free no obligation quotation and we will be happy to assist you with any project.

    Based in LL16 4TA, Denbigh
    Extension Builder covering Denbighshire
    Member since Feb 2023
    ID Checked

    We are local buliders in ll area main works internal refurb redec plumbing and painting and decorating

    Latest General Maintenance Review

    "Very quick, and quality work. Very helpful as-well, with suggestions etc. Will be definitely using again in the future. (Removed a load bearing wall)."

    Reviewed by on
    Based in LL22 7DD, Abergele
    Extension Builder covering Denbighshire
    Member since Jun 2023
    ID Checked

    Rhino Building Company are well established construction company who can fulfil all your building needs with no hassles.We are fully insured and very competitive on pricing.All our workmanship come with written guarantees minimum of 2 years.

    Latest Garage Conversion Review

    "Completed my garage conversion in record time and it looks fantastic. Lee and the team are coming back for more work in the New Year and we can’t wait!"

    Reviewed by on
    Based in CW9 6LJ, Antrobus
    Extension Builder covering Denbighshire
    Member since Nov 2023
    Public liability insurance

    We are family business been in business for 30 years we carry out all aspects of building and joinery and also damp proofing works

    Based in LL16 4AW, Denbigh
    Extension Builder covering Denbighshire
    Member since Feb 2025

    Leveraging our expertise in design and engineering, we function as genuine collaborators, ensuring transparency and effective communication at every stage of project development and implementation. Embracing innovative solutions, we strive to minimi...

    Latest Decking Review

    "Really great job and we are very happy with our new decking . The two guys were responsive to requests and reactive and clean and tidy. Would definitely recommend and have recommended already to neighbours . Very happy …"

    Reviewed by on
    Based in CH8 9HJ, Holywell
    Extension Builder covering Denbighshire
    Member since Nov 2024
    ID Checked

    Experienced builder with 25 years experience in construction and renovation projects. • Bricklaying • Ground Works • Tarmac • Pointing • Driveway • Patios • Fencing • Demolition Works • Drainage

    Latest Brick/Block Paving Review

    "Iwan is an excellent worker. He gave us a fixed price to re-grout our very large patio area and he did the work efficiently and to a very high standard. We will certainly use him again and my son is currently asking him to give a..."

    Reviewed by on
    Based in LL15 2HE, Pentre-celyn
    Extension Builder covering Denbighshire
    Member since Jun 2020
    ID Checked

    BuildscapeUK are a well established business offering over 20 years landscaping, renovation and building experience. We are a small family run business based in the heart of Cheshire, serving throughout Shropshire and Wales, dealing in all aspects of...

    Latest Internal Renovation / Reconfiguration Review

    "Excellent work. Morgan was so helpful and job done within 24 hours. Really good price"

    Reviewed by on
    Based in SY13 3NL, Tilstock
    Extension Builder covering Denbighshire
    Member since Jan 2020
    ID Checked

    Hi , CJS Building Contractors are a well established company . We undertake all aspects of building and landscaping work. We work with our customers to the best of our ability and take as much pressure of tgem whilst carrying out our work. We are als...

    Based in LL17 0EL, Saint Asaph
    Extension Builder covering Denbighshire
    Member since Apr 2023
    ID Checked

    ⭐️ MASTER JOINERS ⭐️ ALL GENERAL PURPOSE BUILDING AND CONSTRUCTION ⭐️ STORM DAMAGE REPAIRS ⭐️SLATE , TILED AND EPDM FLAT ROOFING SPECIALISTS ⭐️ STONE WALL CLADDING & ALL-RENDER SYSTEMS ⭐️ UPVC PLASTIC SPECIALISTS ⭐️ DRIVEWAYS & LANDS...

    Based in LL18 5SY, Bodelwyddan
    Extension Builder covering Denbighshire
    Member since Apr 2022
    Public liability insurance

    Hello, We under take all aspects of joinery, We specialise in exterior work like Roofing joinery, joists, extensions, fencing, loft conversions decking areas. Interior work kitchens doors skirting boards architraves bespoke wall paneling bedroom furn...

    Based in LL16 4AX, Denbigh
    Extension Builder covering Denbighshire
    Member since Nov 2023
    ID Checked

    We do all manner of work ie Landscape Extensions Concrete Groundwork all types Joinery Brick work Plastering Roofing

    Based in LL16 4PB, Llanynys
    Extension Builder covering Denbighshire
    Member since Feb 2022
    ID Checked

    Emma's army will carry out any work required. Please contact for more information. Look forward to hearing from you.

    Based in LL17 0LQ, Saint Asaph
    Extension Builder covering Denbighshire
    Member since Jul 2024

    I have been engaged in construction for more than 20 years, my specialization is painting and tiling works

    Based in LL16 4RY, Denbigh
    Extension Builder covering Denbighshire
    Member since Dec 2024

    builder and landscaper multi skilled fully insured and fully qualified reputable buisness

    Based in LL17 0SF, Saint Asaph
    Extension Builder covering Denbighshire
    Member since Aug 2024

    I love building, so so much, I live for it and would die for it.

    Based in LL18 2YD, Rhuddlan
    Extension Builder covering Denbighshire
    Member since Feb 2025

    I have been working as a builder for 5 years now and I am looking for new jobs around me to complete

    Based in LL15 2PQ, Pwllglas
    Extension Builder covering Denbighshire
    Member since May 2022

    Bp whites we are a family company been trading for over 3 years with over 30 years experience, covering all aspects of work from Full house renovations to large commercial contracts and even your everyday DIY jobs, Some of are special works has bee...

    Latest Wooden Doors - Internal Review

    "5 Stars – Excellent Workmanship and Professional Service! Bobby recently fitted internal double doors through a stud wall in our home, and we couldn’t be happier with the result! From start to finish, he was professional, knowled..."

    Reviewed by on
    Based in WA3 6PP, Birchwood
    Extension Builder covering Denbighshire
    Member since Feb 2025
    ID Checked

    I have A Levels in construction and the built environment. I’m a general builder with over 26 years worth of experience. Work carried out in all aspects of the building trade and my finishing touches are to a high standard.

    Latest Gas Fire Review

    "Excellent quality work, great communication and a reasonable price. Sean is a pleasure to work with."

    Reviewed by on
    Based in LL52 0HW, Criccieth
    Extension Builder covering Denbighshire
    Member since Nov 2024
    ID Checked

    All aspects of brickwork / bricklayers duties Extensions Brickwork Garden walls Block work Refurb New build Slabbing Concrete Property maintenance Garden maintenance Chimney alterations Repointing Repairs Wall Tiling Many more...

    Latest Structural Steelwork Review

    "On time. Neat and tidy. Friendly"

    Reviewed by on
    Based in LL32 8JQ, Tal-y-bont
    Extension Builder covering Denbighshire
    Member since Nov 2019
    ID Checked

    Qualified Electrical & Civil engineer specialising in the installation of electric vehicle charge points, got a wealth of experience within the construction industry and currently carry out all aspects of works in commercial and domestic properties....

    Latest Lighting & Power - Internal Review

    "Very thorough, brilliant work . Would definitely recommend and use Chris again."

    Reviewed by on
    Based in CH5 3UN, Ewloe
    Extension Builder covering Denbighshire
    Member since Sep 2024
    Public liability insurance
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    Our Reviews

    All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.

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    Recently posted Extension Builders jobs

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    Job posted in Holywell

    Single story extension within permitted development, can start now as plans have been sent through by architect. New to all this so be good to be guid...

    Job posted in Abergele

    We have a garage attached that we would like to turn into a living room and also extend above for another bedroom with an en-suite as it will be locat...

    Job posted in Liverpool

    Build a double storey extension at the rear of our house, approximately 30m². With a pitch roof. By folding doors all the way across the bottom and Ju...

    Job posted in Ellesmere Port

    Single story extension to rear of house around 20 square metres

    Job posted in Colwyn Bay

    I'm building single story rear extension about 9m2 and a side extension about 16m2. Which will house the kitchen utility room and dining room I'm curr...

    Job posted in Holywell

    Single story extension within permitted development, can start now as plans have been sent through by architect. New to all this so be good to be guid...

    Job posted in Abergele

    We have a garage attached that we would like to turn into a living room and also extend above for another bedroom with an en-suite as it will be locat...

    Job posted in Liverpool

    Build a double storey extension at the rear of our house, approximately 30m². With a pitch roof. By folding doors all the way across the bottom and Ju...

    Job posted in Ellesmere Port

    Single story extension to rear of house around 20 square metres

    Job posted in Colwyn Bay

    I'm building single story rear extension about 9m2 and a side extension about 16m2. Which will house the kitchen utility room and dining room I'm curr...

    Job posted in Wrexham

    Could someone please give me some idea as to how much it would cost to extend a dorma to the end of the roof. The dorma was built in 1970s and only go...

    Job posted in Denbigh

    Looking at extending the kitchen and adding a utility room with a small bathroom

    Job posted in Wrexham

    Brick layer required for footings and block work double storey side extension

    Job posted in Abergele

    Build single storey extension 4x 9 m to house a kitchen

    Job posted in Holywell

    Build a single storey extension onto the rear of my house. Added extra room to use as a bedroom.

    Job posted in Wrexham

    Could someone please give me some idea as to how much it would cost to extend a dorma to the end of the roof. The dorma was built in 1970s and only go...

    Job posted in Denbigh

    Looking at extending the kitchen and adding a utility room with a small bathroom

    Job posted in Wrexham

    Brick layer required for footings and block work double storey side extension

    Job posted in Abergele

    Build single storey extension 4x 9 m to house a kitchen

    Job posted in Holywell

    Build a single storey extension onto the rear of my house. Added extra room to use as a bedroom.

    Job posted in Chester

    Build a single story extention and what can fit a wet room and a double room

    Job posted in Birkenhead

    Need downstairs cloakroom (toilet and wash basin).

    Job posted in Corwen

    2 story extension to the side of the house. Ground floor is a garage and a utility room, above that is a double bedroom with onsuite. Also a rear exte...

    Job posted in Abergele

    A flat roof 4 Mt's x 4 mtrs with biofold doors

    Job posted in Colwyn Bay

    2 story extension off the side of my house.

    Job posted in Chester

    Build a single story extention and what can fit a wet room and a double room

    Job posted in Birkenhead

    Need downstairs cloakroom (toilet and wash basin).

    Job posted in Corwen

    2 story extension to the side of the house. Ground floor is a garage and a utility room, above that is a double bedroom with onsuite. Also a rear exte...

    Job posted in Abergele

    A flat roof 4 Mt's x 4 mtrs with biofold doors

    Job posted in Colwyn Bay

    2 story extension off the side of my house.

    Job posted in Ellesmere Port

    Single story off existing kitchen to add island and family area

    Job posted in Prestatyn

    Add an extension of approx. 4m x 2m to an existing flat roofed extension. The new section will be block work, roofing and an approx. 2m bi-fold door...

    Job posted in Liverpool

    Build double storey extension at rear of the house. Due to 45 degree visibility rule for planning permission, the ground floor extension will be rough...

    Job posted in Wirral

    Build full width of house brick/window extension to rear of house. Breeze block/matching brickwork if possible, insulation, proper roof. Will need fou...

    Job posted in Prenton

    I need to extend my ground floor toilet room.

    Job posted in Ellesmere Port

    Single story off existing kitchen to add island and family area

    Job posted in Prestatyn

    Add an extension of approx. 4m x 2m to an existing flat roofed extension. The new section will be block work, roofing and an approx. 2m bi-fold door...

    Job posted in Liverpool

    Build double storey extension at rear of the house. Due to 45 degree visibility rule for planning permission, the ground floor extension will be rough...

    Job posted in Wirral

    Build full width of house brick/window extension to rear of house. Breeze block/matching brickwork if possible, insulation, proper roof. Will need fou...

    Job posted in Prenton

    I need to extend my ground floor toilet room.

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