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Find an Underpinning & Foundation Specialist in Harpenden
Find a local underpinning & foundation specialist near you. We have 5,323 trusted and reviewed underpinning specialists in Harpenden to choose from, based on 1,654 reviews.
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Underpinning Specialists in Harpenden
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Services : Building walls ; ceilings ; garden sheds and more … Bathroom tiling Floor tiling Refurbishment Demolition Cleaning Plastering Painting Loft boarding Hatch lather installing Block paving Waste disposal
Latest Garage / Outbuilding Construction Review
"Really good job"
Reviewed by Abdulwakeel on 12th Feb 2026Based in LU4 0EF,
Luton
Underpinning & Foundation Specialist covering Harpenden
Member since Oct 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
Underpinning & Foundation Specialist 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
Underpinning & Foundation Specialist 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
Underpinning & Foundation Specialist covering Harpenden
Member since Jul 2021
ID Checked
We build, refurbish and extend buildings. Our strong regional presence allows us to foster trusting and beneficial working partnerships with our customers, consultants, supply chain and local communities. We are committed, through strong leadership a...
Latest Damp Proofing Review
"on time, Frendly excellent job done"
Reviewed by Yvonne on 5th Mar 2026Based in LU2 0PS,
Luton
Underpinning & Foundation Specialist covering Harpenden
Member since Feb 2026
ID Checked
Based in Chalfont St Giles, Tommy Custom Builds are your trusted local experts for all things building and renovation. From extensions and refurbishments to new builds and outdoor projects, we bring quality craftsmanship and a hands-on approach to ev...
Latest General Maintenance Review
"Helpful and polite. Listened to our specific needs and sorted out the loft ladder and installed it. Very pleased with the work and he even vacuumed up afterwards. We would recommend him and would definitely use him again."
Reviewed by Julie on 9th Feb 2026Based in HP8 4RA,
Chalfont Saint Giles
Underpinning & Foundation Specialist covering Harpenden
Member since Nov 2024
Public liability insurance
We take care of every part of the build from architectural plans and planing permission all the way covering all trades. Over 20 years experience. Friendly approach helping and guiding through the project for a pleasant experience.
Latest Internal Walls Review
"This was our first time getting work done so were worried hearing all of the horror stories but on meeting Dan for the first time we knew we needed to go with him and our instinct was 100% correct. Communication was great, respect..."
Reviewed by Nicholas on 4th Feb 2026Based in NW4 3TX,
London
Underpinning & Foundation Specialist covering Harpenden
Member since Apr 2025
ID Checked
At OJ Kennedy Construction, we take pride in delivering high-quality construction services with a personal touch. Based in Gerrards Cross, we are a small but dedicated team of skilled tradesmen committed to excellence, reliability, and transparency....
Latest Brick/Block Paving Review
"Great service and very professional quality workmanship clean and tidy would highly recommend"
Reviewed by Ron on 27th Jan 2026Based in SL9 7QA,
Gerrards Cross
Underpinning & Foundation Specialist covering Harpenden
Member since Jul 2025
ID Checked
I have good experience carrying out building work, carpentry, removals and tree surgery. I provide good prices, please contact for a quote.
Latest General Maintenance Review
"Andrei was on time, he completed the job successfully and I recommend him to anyone"
Reviewed by Yolanda on 17th Jan 2026Based in LU1 3RR,
Luton
Underpinning & Foundation Specialist covering Harpenden
Member since Feb 2024
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 General Brick Laying Review
"Ioan did a fantastic job doing our flooring and brick work. Very professional, always responding quickly and turning up on time with good communication. Would 100% recommend."
Reviewed by Ashley on 15th Jan 2026Based in HA7 2DY,
Stanmore
Underpinning & Foundation Specialist covering Harpenden
Member since Jul 2017
ID Checked
We are a reliable Hertford-based building and property maintenance company providing high-quality home improvements, repairs and refurbishment services throughout Hertfordshire and surrounding areas. With strong experience working on residential and...
Latest Staircases - Wooden Review
"Very quick service. The supplier usually used was shut for Xmas so I got my own rail from Amazon and Harvey fitted it Xmas eve"
Reviewed by Julie on 26th Dec 2025Based in SG14 2FF,
Hertford
Underpinning & Foundation Specialist covering Harpenden
Member since Nov 2025
ID Checked
Are you looking to transform your indoor/outdoor space??? K&L Build Design and Maintenance is a trusted building and landscaping company committed to delivering exceptional workmanship and reliable service across every project. Specialising in b...
Latest Chimney Building / Repair Review
"Good guys, came in time, done the job, no fuss, left no sign behind after the job. Would recommend."
Reviewed by Robertas on 19th Nov 2025Based in WD25 9EU,
Watford
Underpinning & Foundation Specialist covering Harpenden
Member since Nov 2025
ID Checked
Kings Maintenance • Over 20 year’s experience • Brickwork and Heritage repairs • Ground works • Internal and External repairs and Construction • Kitchen instillations • Office fit outs • Skyvac gutter cleaning • Free quotations and advise
Latest Structural Steelwork Review
"This was only a small job but having already been let down by two other tradespeople dealing with Adam was a breath of fresh air. Understood what I wanted immediately and provided a quick, detailed quote. He followed this up by co..."
Reviewed by Chris on 12th Nov 2025Based in AL7 3XF,
Welwyn Garden City
Underpinning & Foundation Specialist covering Harpenden
Member since Dec 2024
Public liability insurance
NLK Group, based in London, provides bespoke services in carpentry installation, custom-made wardrobes and cabinets, house refurbishments, and various construction projects. Our offerings include: • Kitchen fittings • Fitted wardrobes • Painting...
Latest Wooden Doors - External Review
"Naim did a fantastic job with replacing our external doors- front and rear. Communication was great and we are happy with the results."
Reviewed by Glendale on 25th Oct 2025Based in WD25 0GD,
Watford
Underpinning & Foundation Specialist covering Harpenden
Member since Nov 2016
ID Checked
A family business committed to quality, value and client satisfaction in every project. From little kitchen to big extensions
Latest Garage Conversion Review
"Great Price , great communication and completed job to high spec , very good team with him"
Reviewed by Ryan on 24th Oct 2025Based in HA7 1FP,
Stanmore
Underpinning & Foundation Specialist covering Harpenden
Member since Jan 2020
ID Checked
We are a building company that specialise in refurbishment work. Residential or Commercial works. We have been working in the industry for 30 years. We are happy to give you a quote for all types of work, with no obligation.
Latest Structural Steelwork Review
"Professional and prompt provision of written job specification and estimate. Good quality work rebuilding and repairing patio retaining wall, completed within agreed time. Would definitely use again."
Reviewed by Pam on 17th Oct 2025Based in HA6 1BG,
Northwood
Underpinning & Foundation Specialist covering Harpenden
Member since May 2025
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
Underpinning & Foundation Specialist covering Harpenden
Member since Jan 2024
Anything regarding bulder works as assistant. I'do plaster board, roof tiles etc
Based in AL5 5FE,
Harpenden
Underpinning & Foundation Specialist covering Harpenden
Member since Jul 2025
In the building trade 40 years work in Harpenden and surrounding areas we take on all aspects of general building anything from removing walls and putting in steels to property maintenance ect public liability insurance. Anything from few slabs to dr...
Based in AL5 4LL,
Harpenden
Underpinning & Foundation Specialist covering Harpenden
Member since Mar 2026
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
Underpinning & Foundation Specialist covering Harpenden
Member since Jul 2023
ID Checked
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