Find an Extension Builder in Harpenden

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Extension Builders in Harpenden

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  • 1-20 of 4,647 extension builders

    We have a well run business for all your building needs, we supply work from foundations to a full finish project, landscaping building extensions and full refurbs. Find us on Facebook RB Builders

    Latest Extension Review

    "Excellent job throughout."

    Reviewed by on
    Based in LU1 4HE, Caddington
    Extension Builder covering Harpenden
    Member since Dec 2019

    General builder with 35 years plus experience in all aspects of building works covering carpentry, plastering, rendering/ pebble dash, kitchen fit, basic plumbing, basic electrical, fencing, Honest, reliable and local, you won't be disappointed.

    Latest Septic Tanks & Soakaway Review

    "Done a great job! Andrew’s work area was clean and tidy, the job was done very thoroughly. Andrew was was respectful and co operative in keeping with the nature of the business. Friendly and personable. Definitely would use Andre..."

    Reviewed by on
    Based in LU4 9TE, Luton
    Extension Builder covering Harpenden
    Member since Nov 2024
    Public liability insurance

    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 Extension Review

    "Earlier this year, we appointed Ioan (silverprism) for a kitchen extension and ground floor renovation at our home. First and foremost, Ioan is a reliable, responsible, and accountable contractor. He consistently showed up every..."

    Reviewed by on
    Based in HA7 2DY, Stanmore
    Extension Builder covering Harpenden
    Member since Jul 2017
    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
    Extension 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
    Extension Builder covering Harpenden
    Member since Jan 2025

    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
    Extension Builder covering Harpenden
    Member since Jul 2021
    ID Checked

    MPRO Homes LTD is a trusted building company specialising in both residential and commercial projects across London. With over 15 years of industry expertise, we deliver exceptional craftsmanship and a customer-focused approach. From full house renov...

    Latest Builder Review

    "I have used Oni and his team for multiple projects over the years. Recently they did an incredible job building a large office and workshop in my garden. From start to finish, they were professional, efficient, and a pleasure to w..."

    Reviewed by on
    Based in AL10 9QT, Hatfield
    Extension Builder covering Harpenden
    Member since Dec 2022
    ID Checked

    Established in June of 2020 after being involved in Construction Management with various Construction Companies (Bovis, Taylor French Developments, Lagan Homes, etc) and attaining 4 years experience at Site Management level, Diamond Vale Projects ltd...

    Latest Builder Review

    "Really conscientious when we went away for a week he sent videos of how the work was progressing, even the neighbours said how hard they worked and always let me know if they had to be away from site fore a specific reason. Defini..."

    Reviewed by on
    Based in LU2 7JA, Luton
    Extension Builder covering Harpenden
    Member since Feb 2023
    Public liability insurance

    I have 40 years of experience in the building industry. My specific trade is carpentry. I started as a labourer for 3 years before I passed my city and guilds in carpentry. Over the years I have acquired many skills covering a wide range of trades i...

    Latest Chimney Building / Repair Review

    "APS did a fantastic job with the chimney support masonry work. I was really impressed by their professionalism and timeliness of the job. They always kept me updated on each step of the project. I would highly recommend them."

    Reviewed by on
    Based in HP6 6NG, Amersham
    Extension Builder covering Harpenden
    Member since Nov 2016
    Public liability insurance

    Based in Stevenage, we are a trusted, local building company with many years experience in the construction industry. Serving Hertfordshire, Bedfordshire, Cambridgeshire, and North London, we specialize in building extensions but also undertake a wid...

    Latest Builder Review

    "Very professional and very helpful."

    Reviewed by on
    Based in SG2 8UW, Stevenage
    Extension Builder covering Harpenden
    Member since Sep 2024
    ID Checked

    Taylord building services for all you carpentry and building requirements. while we specialise in extensions in conversions we still have a minor works department which means we can cater for any size job no matter how small we can help with any size...

    Latest Garage / Outbuilding Construction Review

    "Completed the job well and on time to the budget price given"

    Reviewed by on
    Based in SG1 5PR, Stevenage
    Extension Builder covering Harpenden
    Member since Apr 2019
    ID Checked

    CCS Ltd has been set up in 2023, however, we are working in the construction industry since 2015. During these years we have covered most aspects in construction, such as: new basement built, underpinning, extensions, lofts, refurbs, new builds and m...

    Latest Garage Conversion Review

    "Construction Solution LTD. Where professional throughout the entire garage conversion. They kept to the time times and the work was completed at a high standard. I will be using them again and also recommending them to others."

    Reviewed by on
    Based in HA8 5TF, Edgware
    Extension Builder covering Harpenden
    Member since Oct 2023
    ID Checked

    15+ years of building experience ! Garden design Paving, Driveway specialist Foundation Porch Extension General building Complete refurb

    Latest Brick/Block Paving Review

    "Very professional and very hard working Kevin and his men turned up and done an excellent job very clean and tidy layed my back patio and front drive very professional and they look fantastic he said it would take them 3 weeks an..."

    Reviewed by on
    Based in AL3 7AS, Redbourn
    Extension Builder covering Harpenden
    Member since Jan 2017
    ID Checked

    Professional and experienced builders. We specialise in extensions, loft conversion, planning advice, property conversions to flats and HMOs. Free quotes

    Latest External Rendering Review

    "I had an excellent experience with AJD property investment LTD. Jagdeep was fully involved from the initial quote until the finish of the job. He kept me fully informed and explained in detail what needed to be done especially w..."

    Reviewed by on
    Based in UB6 9HF, Greenford
    Extension Builder covering Harpenden
    Member since Aug 2024
    ID Checked

    Our Customers will always come first! Prestige Renovations is a well established building company that has built up an enviable reputation in the local area. We pride ourselves on our commitment to provide a professional and speedy service at all tim...

    Based in AL3 6PQ, St Albans
    Extension Builder covering Harpenden
    Member since Aug 2022
    ID Checked

    A high class builder serving the 3 home counties specialing in extensions, renovations, loft conversions, kitchens and bathrooms, garden rooms

    Based in AL5 4RA, Harpenden
    Extension Builder covering Harpenden
    Member since Jan 2024

    Established general builder of 26 years, experienced in all refurbishment and extension and alteration projects. We have an eye for detail and can execute a great finish. A wealth of references are available.

    Based in AL5 1EX, Harpenden
    Extension Builder covering Harpenden
    Member since Oct 2023
    ID Checked

    We are a Hertfordshire & Bedfordshire based construction company working in the local area for over 100 years, now in our 4th generation! We undertake our own developments as well as contract work for clients. We have a diverse portfolio of completed...

    Based in AL4 8EE, Wheathampstead
    Extension Builder covering Harpenden
    Member since Jul 2023
    ID Checked

    Here at Buildabase we are the go to guys with the can do attitude. Our team of friendly professionals are here to take the stress away and make building your dream home a wonderful experience With over 30 years experience in this sector we leave no...

    Based in AL3 7PT, Redbourn
    Extension Builder covering Harpenden
    Member since Jul 2023
    ID Checked

    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...

    Based in AL3 6HR, St Albans
    Extension Builder covering Harpenden
    Member since Nov 2023
    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.

    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 Luton

    From 2.6m x 2.6m to 3.5m to 2.6m

    Job posted in Slough

    Small extension for office/bedroom at the rear of a ground floor maisonette. Small enough that it doesn't need planning permission.

    Job posted in Pinner

    We are currently trying to gauge costs and when it will be feasible to do. We are looking to do a single story extension, which would be an open plan...

    Job posted in Loughton

    4 metres single storey rear extension & an outbuilding. add partition wall to close hallway. knock down the wall between the hallway/reception. Re...

    Job posted in Broxbourne

    Looking to buy property want to add another room 3.5mx 3m minimum

    Job posted in Luton

    From 2.6m x 2.6m to 3.5m to 2.6m

    Job posted in Slough

    Small extension for office/bedroom at the rear of a ground floor maisonette. Small enough that it doesn't need planning permission.

    Job posted in Pinner

    We are currently trying to gauge costs and when it will be feasible to do. We are looking to do a single story extension, which would be an open plan...

    Job posted in Loughton

    4 metres single storey rear extension & an outbuilding. add partition wall to close hallway. knock down the wall between the hallway/reception. Re...

    Job posted in Broxbourne

    Looking to buy property want to add another room 3.5mx 3m minimum

    Job posted in Watford

    Looking to build a single extension at the back of the house. Take down the old extension (wooden conservatory) and replace it with a proper brick wo...

    Job posted in Stevenage

    Have conservatory at the moment...planing to extend from 18.m to 3m out from property. 5m wide

    Job posted in Milton Keynes

    Demoliton of existing side lean to garage and rear conservatory. Build new wrap around extension to incorpate kitchen/diner/family, utility, bathroom,...

    Job posted in Isleworth

    Build single storey extension at rear for kitchen, approx 20 sq mt area

    Job posted in MILTON KEYNES

    Build double storey extension which will include bathroom, kitchen and upstairs room

    Job posted in Watford

    Looking to build a single extension at the back of the house. Take down the old extension (wooden conservatory) and replace it with a proper brick wo...

    Job posted in Stevenage

    Have conservatory at the moment...planing to extend from 18.m to 3m out from property. 5m wide

    Job posted in Milton Keynes

    Demoliton of existing side lean to garage and rear conservatory. Build new wrap around extension to incorpate kitchen/diner/family, utility, bathroom,...

    Job posted in Isleworth

    Build single storey extension at rear for kitchen, approx 20 sq mt area

    Job posted in MILTON KEYNES

    Build double storey extension which will include bathroom, kitchen and upstairs room

    Job posted in Milton Keynes

    4.9x4.9 extension for a living room on a bungalow

    Job posted in Watford

    Single story 4x4.5m rear extension with pitched roof and giant double skylight in the middle with the type of glass that retains heat. Standard UPVC F...

    Job posted in High Wycombe

    Want to extend our front living room by a few square meters

    Job posted in Marlow

    Looking to add a double floor extension at rear of property. A kitchen will go on the ground floor and a bedroom with en-suite will be on the first fl...

    Job posted in Henlow

    Build two story conversion, 12 square metres.

    Job posted in Milton Keynes

    4.9x4.9 extension for a living room on a bungalow

    Job posted in Watford

    Single story 4x4.5m rear extension with pitched roof and giant double skylight in the middle with the type of glass that retains heat. Standard UPVC F...

    Job posted in High Wycombe

    Want to extend our front living room by a few square meters

    Job posted in Marlow

    Looking to add a double floor extension at rear of property. A kitchen will go on the ground floor and a bedroom with en-suite will be on the first fl...

    Job posted in Henlow

    Build two story conversion, 12 square metres.

    Job posted in Bedford

    remove existing 4mx3m half brick/pvc conservatory. replace with single storey modular extension on original footprint. utility room, small office, pit...

    Job posted in Milton Keynes

    Just looking for a rough quote for now.

    Job posted in Harpenden

    Build a single story extension approximately 20 square metres to include part of the lounge and kitchen.

    Job posted in Tring

    Single storey extension, 4mx3m to replace existing conservatory and attach to existing kitchen extension.

    Job posted in Gerrards Cross

    single storey extension, approx 3 x 8m, walls will also need removing on the ground floor. the whole house needs re configuring, new plumbing, electri...

    Job posted in Bedford

    remove existing 4mx3m half brick/pvc conservatory. replace with single storey modular extension on original footprint. utility room, small office, pit...

    Job posted in Milton Keynes

    Just looking for a rough quote for now.

    Job posted in Harpenden

    Build a single story extension approximately 20 square metres to include part of the lounge and kitchen.

    Job posted in Tring

    Single storey extension, 4mx3m to replace existing conservatory and attach to existing kitchen extension.

    Job posted in Gerrards Cross

    single storey extension, approx 3 x 8m, walls will also need removing on the ground floor. the whole house needs re configuring, new plumbing, electri...

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