Find a Builder in Harpenden

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Builders in Harpenden

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  • 1-20 of 7,145 builders

    Established over 20 years ago, we cover all areas of building work, including new builds, extensions, conversions, refurbishments and renovations. We can also help you get the most out of your home by upgrading your space to the latest bathroom or ki...

    Latest Bathroom, Kitchen and WC Plumbing Review

    "Vito has been brilliant from start to finish. He was the only company who actually came out, measured properly, and gave us a quotation that was clear, detailed, and completely reasonable. He and his crew arrived on time every si..."

    Reviewed by on
    Based in AL3 6HR, St Albans
    Builder covering Harpenden
    Member since Nov 2023
    ID Checked

    Established builder for over 30 years extensions new builds and renovations delivering value for money and completing on time and on budget to an excellent standard

    Latest General Maintenance Review

    "JPD Build and Design presents themselves as an efficient and professional company. The quote was very reasonable but sadly too good to be true.  The original time frame was 3 weeks but after 9 weeks of excuses, poor communica..."

    Reviewed by on
    Based in AL3 4LZ, St Albans
    Builder covering Harpenden
    Member since Jun 2026
    ID Checked

    Over 25 years' experience in all aspects of building, roofing, plastering, and renovations. Also experienced restoration of listed buildings. Based in Cambridge and surrounding areas - available for free quotations at competitive prices. Friendly...

    Latest Damp Proofing Review

    "Professional workmanship, did a great job, good price, very happy with the final result."

    Reviewed by on
    Based in HP1 1TB, Hemel Hempstead
    Builder covering Harpenden
    Member since May 2026
    ID Checked

    We are a family run business that takes great pride in our work for more info you can find us on Google J Brock building and roofing .

    Latest General Maintenance Review

    "Jerry is a reliable,hard working person and finished the project on schedule."

    Reviewed by on
    Based in HP2 5EP, Hemel Hempstead
    Builder covering Harpenden
    Member since May 2019
    ID Checked

    AMH Build Group Ltd is a professional residential construction company based in Gerrards Cross, specialising in extensions, renovations, refurbishments, structural alterations and new builds. We work across Buckinghamshire, Hertfordshire and West Lo...

    Latest Builder Review

    "Sukh and the team did a brilliant job. They worked hard all day and left the site clean and tidy. Communication was easy and the finish is great. Thank you"

    Reviewed by on
    Based in SL9 8HT, Gerrards Cross
    Builder covering Harpenden
    Member since Apr 2026
    Public liability insurance

    We are a professional building company providing services in home designs, ranging from kitchens and bathrooms to complete home refurbishments. Having over 20 years of experience in the industry, we will always guarantee the highest quality job to sa...

    Latest uPVC Windows & Door Review

    "A&I Builders were the perfect choice for our project, and I couldn't be happier with the result. What began as a relatively small kitchen reconfiguration eventually evolved into a complete refurbishment, including structural alte..."

    Reviewed by on
    Based in EN2 7EL, Enfield
    Builder covering Harpenden
    Member since May 2019
    ID Checked

    General builder with 40 years experience all types of building work undertaken Brickwork paving patios fencing

    Latest Builder Review

    "We had our garden done in July this year and absolutely love it! ❤️ We now have a beautiful new patio, artificial grass and a lovely big space that we can really enjoy as a family. It has completely transformed the garden, and we..."

    Reviewed by on
    Based in SG12 9PH, Ware
    Builder covering Harpenden
    Member since Aug 2026
    ID Checked

    Experienced builder and bricklayer providing high-quality residential and commercial construction services. Specialising in house extensions, renovations, brick and blockwork, garden walls, foundations, structural alterations, repointing, and general...

    Latest Internal Walls Review

    "very good job done, efficient and got everything done that I asked for which was removing plasterboard wall over a fireplace and alcoves"

    Reviewed by on
    Based in NW10 0LL, London
    Builder covering Harpenden
    Member since Jun 2026
    ID Checked

    Reliable and hardworking ,always focusing in bringing satisfaction to the clients about work Over 17 year in building trade ,we have done lot of project from small like ,bathroom ,kitchen to loft extension.,house extension and renovation

    Latest Internal Renovation / Reconfiguration Review

    "We used Silver Prism, Ivan and his team to do a full refurbishment of our loft rooms. A total of 3 bedrooms covering ~900sq foot. The job involved - Removing all lathe and plaster, going back to rafters. Removing and levelling al..."

    Reviewed by on
    Based in HA7 2DY, Stanmore
    Builder covering Harpenden
    Member since Jul 2017
    ID Checked

    We are a team of experienced builders with over 20 years in the construction industry, providing reliable and professional general building services. Over the years, we have built a strong reputation for delivering high-quality workmanship, attention...

    Latest Brick / Block Paving Review

    "Absolutely fantastic builders-a great team! They are very decent guys, honest, hardworking, and just good people. Vincenzo and Francesco demolished our old garden shed and concrete base, and constructed a new, larger base ready f..."

    Reviewed by on
    Based in EN11 9BE, Hoddesdon
    Builder covering Harpenden
    Member since Jun 2023
    ID Checked

    Our professionalism and high standards speak for themselves. Priding ourselves on attention to detail and customer service, we will stride to exceed your expectations. 30+ years' experience. Insurance work undertaken; public liability covered. A...

    Based in AL5 2JN, Harpenden
    Builder covering Harpenden
    Member since Oct 2022
    ID Checked

    Father and son building company 40 years experience no job too big or small free no obligation quotes look forward to hearing from you

    Based in AL5 4PA, Harpenden
    Builder covering Harpenden
    Member since Jan 2025
    ID Checked

    over 10 year experience Builder with competitive price! we do Interior desige, Extension, Renovation, Loft conversion, Landscape. Pavement, New Build

    Based in AL5 4PB, Harpenden
    Builder covering Harpenden
    Member since Jul 2021

    vast experience in refurbishents we have access to a wide range in our team including structural engineer and surveyors Kitchen/ bathroom service available Please note surveys chargeable Detailed quotations

    Latest Septic Tanks & Soakaway Review

    "Mike was very efficient. He did a great job and was an effective communicator. Highly recommend"

    Reviewed by on
    Based in W11 3RB, London
    Builder covering Harpenden
    Member since Aug 2021
    Public liability insurance

    Attention to details is one of our priorities, we aim to make projects stress free and deliver expected quality.

    Latest Loft Conversion Review

    "An exceptional job. The team were efficient, clean and advised me on the best possible repositioning of the loft for my house"

    Reviewed by on
    Based in IG8 0PW, Woodford Green
    Builder covering Harpenden
    Member since Sep 2026
    ID Checked

    Based in London - Cover all surrounding areas. We specialise in all aspects of groundworks - All work guaranteed with over 25 years experience! We also offer 1 years contact support and indemnity for the job we completed !So you wont be left high...

    Latest Concrete Base Review

    "Danny arrived a day early than initially scheduled but checked in beforehand to confirm it was okay to do so. He worked cleanly, tidying up after he had finished. Very polite and personable. I’d definitely and would be using again..."

    Reviewed by on
    Based in E4 7FG, London
    Builder covering Harpenden
    Member since Sep 2026
    ID Checked

    Henry Daniel Building Co Ltd is a family-run building company with building and carpentry experience in our family dating back to 1963. Based in Bishop’s Stortford, we specialise in high-quality residential building projects across Hertfordshire, Es...

    Latest Builder Review

    "I used Henry Daniel’s for a renovation project. I wasn’t completely sure exactly what I wanted initially. On the first visit , Danny arrived with proposed plans, and a clear vision to an end goal. With the advice from Danny tak..."

    Reviewed by on
    Based in CM23 3DY, Bishop's Stortford
    Builder covering Harpenden
    Member since Oct 2026
    Public liability insurance

    We are a family business working from small to big projects loft, extension, garden all work from A to Z established in 2019 and all ours employees are having over 20 years experience Let's Work Together!

    Latest Internal Renovation / Reconfiguration Review

    "We couldn’t be happier with the service we received from this company. From start to finish, the whole process was excellent. The team were professional, reliable, friendly and took great care to ensure everything was completed to..."

    Reviewed by on
    Based in HA5 2QH, Pinner
    Builder covering Harpenden
    Member since Jan 2026
    ID Checked

    High quality refurbishment , kitchen and loft extensions, painting and decoration and any other building requirements.

    Latest Internal Rendering Review

    "Really nice bloke, worked efficiently but to a very high standard. Would definitely recommend"

    Reviewed by on
    Based in AL9 7TT, Brookmans Park
    Builder covering Harpenden
    Member since Aug 2026
    ID Checked

    BuildCraft innovation is a reliable, London-based building company specialising in renovations, new builds, porches, extensions, loft conversions, plumbing, electrical work, luxury bathrooms, outbuildings, garden & landscaping, and driveways etc. W...

    Latest Extension Review

    "He has been excellent; his honesty and reasonableness have been apparent since our initial interaction. When he provided the estimate, his approach was notably distinct from that of other contractors.He was very detailed and thoro..."

    Reviewed by on
    Based in TW15 1LD, Ashford
    Builder covering Harpenden
    Member since Oct 2023
    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.

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

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    Job posted in Westbourne Green

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    Job posted in High Wycombe

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