Find an Extension Builder in Denbighshire

Find a local extension builder near you. We have 638 trusted and reviewed extension builders in Denbighshire to choose from, based on 381 reviews.





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Extension Builders in Denbighshire

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  • 1-20 of 638 extension builders

    Based in Flint, I'm Lee, and I run LJ Developments. As a builder, I have been working in the industry since 2015, focusing on a range of building projects. My work includes everything from extensions and kitchen installations to fitting windows and d...

    Latest Builder Review

    "Lee stepped forward in our time of need after a rogue trader had taken our money, left our home in an unsecured state, and threatened us unless we paid more money. We cannot thank Lee or praise him enough for the high quality of h..."

    Reviewed by on
    Based in CH6 5TA, Flint
    Extension Builder covering Denbighshire
    Member since Nov 2025
    ID Checked

    we offer ground works and building services in the public and private sector, we under take earth works, retaining works and building work, All staff are cscs qualified and we always ensure a safe working practice

    Latest Brick / Block Paving Review

    "Jonathan turned up when he said he would, did a good job and cleared up when finished. I would recommend"

    Reviewed by on
    Based in LL26 0NN, Llanrwst
    Extension Builder covering Denbighshire
    Member since Dec 2019
    ID Checked

    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

    At TJ Joinery & Building, we believe every home deserves expert craftsmanship, attention to detail, and a personal touch. Based locally and serving clients across North Wales and Cheshire, we’ve built a trusted reputation for providing reliable, high...

    Based in LL16 4AX, Denbigh
    Extension Builder covering Denbighshire
    Member since Nov 2023
    Public liability insurance

    Decorative Driveways specialise in imprinted concrete driveways, tarmac, block paving, artificial grass and all aspects of building and groundworks. Our driveways appeal to many home owners because they offer an economical solution and are far more...

    Latest Concrete Base Review

    "Guys did z cracking job trying to get the floor level of z very old house."

    Reviewed by on
    Based in CH4 0NP, Broughton
    Extension Builder covering Denbighshire
    Member since Aug 2024
    ID Checked

    We are a family run business based in North wales covering the north west and north wales. We cover most aspects of building & Maintenance work as well as home renovations. No job to big or too small! Call today for your free no obligation quote

    Latest Flat Pack Furniture Assembly Review

    "Excellent Trades person. I would recommend this company, very professional work carried out to a very high standard. Kept us informed of the work to be carreied out. Will definately use this company again. Arrived as planned .tha..."

    Reviewed by on
    Based in LL18 2UG, Rhuddlan
    Extension Builder covering Denbighshire
    Member since Feb 2025
    Public liability insurance

    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

    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
    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

    Sam is the heart and hands behind Sam the Builder Ltd – a dedicated builder with a lifelong passion for creating homes that stand the test of time. With years of hands-on experience and a deep respect for the craft, Sam believes that every structure...

    Based in LL15 2LL, Llanfwrog
    Extension Builder covering Denbighshire
    Member since Feb 2025
    ID Checked

    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 look forward to hearing from you about your business!

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

    I'm a general builder with a broad set of skills. I use this site to fill in my schedule with smaller jobs.

    Latest General Maintenance Review

    "He done a great job, very pleased"

    Reviewed by on
    Based in CH42 0HL, Birkenhead
    Extension Builder covering Denbighshire
    Member since Aug 2024
    ID Checked

    All aspects of building and property maintenance. Decorating, damp work,dpc treatment works,plastering,joinery,gutters,pvc-u fascia,bargeboards,flagging,pointing,roof work, all property repairs. 26 yrs experience. Full public liability insurance .

    Latest Laminate Flooring Review

    "Colin was absolute star. Easy to speak to, punctual and great value for money. Floor is fixed so I am not afraid anymore that I will fall through. :D He completed the job very quickly and left the place tidy. I would definitely re..."

    Reviewed by on
    Based in CH41 8EB, Birkenhead
    Extension Builder covering Denbighshire
    Member since Jun 2023
    Public liability insurance

    We Specialise in all aspects of roofing services and plastering. We also cover Plumbing and building maintenance. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quali...

    Latest Wooden Doors - External Review

    "Excellent job, clean and tidy. Would highly recommend 👍🏻"

    Reviewed by on
    Based in WA9 1AR, Saint Helens
    Extension Builder covering Denbighshire
    Member since Feb 2025
    Public liability insurance

    I carry out building, joinery and handyman work around the Tatton and Cheshire areas. I give free estimates and clear straightforward quotes. I have 46 years experience as a Carpenter and Joiner, having served an Apprenticeship for 4 years from 1979...

    Latest House clearance Review

    "After a couple of false starts of when he would be able to do the job, he was fine."

    Reviewed by on
    Based in CW9 7QR, Lostock Gralam
    Extension Builder covering Denbighshire
    Member since Mar 2025
    ID Checked

    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 Brick/Block Paving Review

    "Very punctual, thorough and knowledgeable.. very friendly and approachable.. very reasonable quote.. one of the best i had ..all in all 5/5. I struggled to find better quality for the money I've paid. Will be using them again!!"

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

    To understand more about our reviews process, please visit our Reviews Policy.

    Find Extension Builders Near You

    Trusted Extension Builders in other locations

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    Recently posted Extension Builders jobs

    Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.

    Job posted in Conwy

    Build double ext at rear of house.

    Job posted in Wirral

    Build a single storey extension at the back of the house - 3m long, 3.40 m wide - make existing bathroom bigger by approx. 1m and connect kitchen to c...

    Job posted in Prestatyn

    Single storey extension 3.5m x 7m, extending on top of existing attached garage to increase size of bedroom 3

    Job posted in Wirral

    Single store extension for a dining room leading to kitchen. will need a sloped roof and knocking through to current kitchen

    Job posted in Wirral

    Build a single story block extension with open plan from existing kitchen and dining room, bifold doors and a flat roof 3m by 6m

    Job posted in Conwy

    Build double ext at rear of house.

    Job posted in Wirral

    Build a single storey extension at the back of the house - 3m long, 3.40 m wide - make existing bathroom bigger by approx. 1m and connect kitchen to c...

    Job posted in Prestatyn

    Single storey extension 3.5m x 7m, extending on top of existing attached garage to increase size of bedroom 3

    Job posted in Wirral

    Single store extension for a dining room leading to kitchen. will need a sloped roof and knocking through to current kitchen

    Job posted in Wirral

    Build a single story block extension with open plan from existing kitchen and dining room, bifold doors and a flat roof 3m by 6m

    Job posted in Wirral

    Extension at the back of our house from the kitchen area and add a wet room also/ utility space

    Job posted in Wirral

    single storey wrap around to include porch

    Job posted in Liverpool

    Construction of a double-storey rear extension as per drawings (refs 1701-01 to 1701-04) including associated foundation, superstructure, roof, intern...

    Job posted in Wrexham

    We want to extend our kitchen by 2/3 mtrs by approx 3mtrs with a concrete tiled roof to match the existing roof.

    Job posted in Deeside

    1. Extending garage forward to the building line, with pitched roof following existing roof pitch. 2. Block/brick built Sun Lounge at bottom of ga...

    Job posted in Wirral

    Extension at the back of our house from the kitchen area and add a wet room also/ utility space

    Job posted in Wirral

    single storey wrap around to include porch

    Job posted in Liverpool

    Construction of a double-storey rear extension as per drawings (refs 1701-01 to 1701-04) including associated foundation, superstructure, roof, intern...

    Job posted in Wrexham

    We want to extend our kitchen by 2/3 mtrs by approx 3mtrs with a concrete tiled roof to match the existing roof.

    Job posted in Deeside

    1. Extending garage forward to the building line, with pitched roof following existing roof pitch. 2. Block/brick built Sun Lounge at bottom of ga...

    Job posted in Rhyl

    Build a single storey 2 bedroom Extension to side of bungalow.

    Job posted in Birkenhead

    I need someone to attend a property viewing to assess the refurbishment cost; it's an auction sale and need specialist advice

    Job posted in Birkenhead

    I need someone to attend a property viewing to assess the refurbishment cost; it's an auction sale and need specialist advice

    Job posted in Rhyl

    Build a single storey 2 bedroom Extension to side of bungalow.

    Job posted in Flint

    Single story 19.5m square. 6m x 3.5m Moving current French doors to the external One large window in Take existing window out of kitchen Sloped r...

    Job posted in Rhyl

    Build a single storey 2 bedroom Extension to side of bungalow.

    Job posted in Birkenhead

    I need someone to attend a property viewing to assess the refurbishment cost; it's an auction sale and need specialist advice

    Job posted in Birkenhead

    I need someone to attend a property viewing to assess the refurbishment cost; it's an auction sale and need specialist advice

    Job posted in Rhyl

    Build a single storey 2 bedroom Extension to side of bungalow.

    Job posted in Flint

    Single story 19.5m square. 6m x 3.5m Moving current French doors to the external One large window in Take existing window out of kitchen Sloped r...

    Job posted in Ellesmere Port

    Side single storey extension

    Job posted in Liverpool

    Build a single story extension at rear of house, wrap around, knock down outer wall in exciting kitchen and extend out with a separate room on the sid...

    Job posted in Shrewsbury

    Single story extension/conservatory at rear of a detached house. Will be below planning permission parameters. Will need opening from kitchen and dini...

    Job posted in Liverpool

    we have an extention on the bottem floor of the house and we want to build a bedroom ontop of it so it would be an extenstion on the second floor over...

    Job posted in Liverpool

    How much is an extension for 4m x 1.25 m. A new window, door and sky lights in the roof required. Small downstairs toilet and utility room added

    Job posted in Ellesmere Port

    Side single storey extension

    Job posted in Liverpool

    Build a single story extension at rear of house, wrap around, knock down outer wall in exciting kitchen and extend out with a separate room on the sid...

    Job posted in Shrewsbury

    Single story extension/conservatory at rear of a detached house. Will be below planning permission parameters. Will need opening from kitchen and dini...

    Job posted in Liverpool

    we have an extention on the bottem floor of the house and we want to build a bedroom ontop of it so it would be an extenstion on the second floor over...

    Job posted in Liverpool

    How much is an extension for 4m x 1.25 m. A new window, door and sky lights in the roof required. Small downstairs toilet and utility room added

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