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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

Foundations, underpinning and piling are complex, technical services that require the know-how of specialist groundworkers and engineers. More than any other part of your home, it pays to invest in solid foundations, so find a professional you can trust today.

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Underpinning, piling and foundation construction – Rated People

When it comes to foundations and underpinning, the name tells you everything you need to know about their importance to your home. This specialist groundwork quite literally provides the base your home is built on. And that’s why it’s absolutely vital the professionals you use are experienced experts who know what they’re doing.

The complexity of foundations (and underpinning or piling, if required) depends on the structure you’re building, and the state of the ground your home or plot sits on. Basic foundations involve filling trenches (dug precisely according to plans) with a layer of solid concrete and then building blockwork up to ground level. Alternatively, an entire trench can be filled with concrete to just below ground level before adding damp proof coursing.

Piling is becoming an increasing popular alternative to standard footings or foundations. It involves driving piles into the ground, which are made from steel, concrete or even wood. A ground beam then sits atop the foundation, which your structure can be built on.

Underpinning is required when existing foundations have become defective, and to counter issues like subsidence. The appropriate method will be recommended by an experienced groundwork specialist and potentially a structural engineer too. The standard approach to underpinning involves excavating specific sections below the footing and reinforcing them with concrete. Piling techniques provide an alternative to traditional underpinning and can be used in situations where there’s restricted access. Not only is piling faster than standard underpinning, but it has a higher load capability and less disruption. Those benefits come at a cost though, and you’ll find piling is significantly pricier than standard concrete underpinning.

Cost of foundations, underpinning and piling

It pays to invest in foundations, but quite how much you’ll need to invest depends on the type of foundations you require. Basic foundation laying involves the following steps (excluding site clearance and the setting out of footings):

  • Excavation: £7-£10 per sqm
  • Laying foundations (concrete and blockwork): £40-£60 per sqm

Piling costs are typically significantly higher than standard foundations – anywhere from 2-3 times more expensive than the concrete and blockwork method.

Similarly, underpinning costs vary according to the issue that needs to be resolved, and the method selected. For mass concrete underpinning you can expect to pay between £1,000-£2,000 per linear metre.

How to build a foundation

Basic foundations follow a fairly simple process. After you’ve consulted a structural engineer and have all the necessary plans approved, the first step is to dig out trenches. Your groundwork professional may recommend a ground survey before any digging begins. This process involves creating trial holes to ensure the foundation method you plan to use is appropriate. With (or without) that survey complete, footings can then be dug to the agreed level.

The next phase involves laying concrete into the base of the trench to at least 250mm in depth. Blockwork is then built up to floor level. This method is called a strip foundation. Alternatively, a technique known as “trenchfill” involves (unsurprisingly) filling the trench with concrete to just below ground level. Both methods are completed with the application of a damp-proof course onto which the ground floor can be installed.

How does piling work

There are three main piling techniques: screw piling, pile and beam, and piled raft.

Screw piling is the simplest piling technique to execute. A small crew of ground-workers can install screw piles and brackets by hand or with the assistance of a small excavator. This method is well-suited to walls and larger structures, when used with supporting brackets. Screw piling offers a number of benefits, including ease of installation, lower costs and reduced environmental impact.

The pile and beam method involves installing mini-piles either side of a wall. Brickwork can then be removed below the affected wall, and a reinforced concrete needle beam inserted to connect the piles. The pile and beam technique is well-suited to homes on smaller plots, or with restricted access. It’s also faster and less messy than traditional mass concrete underpinning and is capable of bearing high loads.

Finally, there’s the piled raft approach. Piled raft foundations are required when an entire building needs to be underpinned, when foundations can’t be accessed or where soil conditions aren’t suitable for any other method. Piles are placed into the ground and needle beams are installed to help bear the load. A ring beam links the needles together and the structure is then filled with concrete.

When does a house need underpinning?

Cracked walls, ceilings or flooring are the tell-tale signs that you may need to have all or part of your home underpinned. Diagonal cracks, or those that reach a quarter of an inch or larger, are classic symptoms of faulty foundations, or problematic ground conditions. More severe warning signs are walls beginning to buckle. Underpinning, either using the mass concrete method or any of the piling techniques outlined above, can help to remedy these problems.

While underpinning is usually associated with foundation problems, it can also be required if you’re planning to add another floor to a building, or if it needs to stand up to increased load-bearing requirements.

The qualifications your foundation, piling or underpinning professional needs

Foundations and piling or underpinning will almost always require the expertise of a structural engineer. They will be able to advise on load bearing considerations, as well as the most appropriate technique to use (taking ground and soil conditions into account). Choose an experienced professional who holds chartered status from the Institution of Structural Engineers.

The groundworkers carrying out your excavation work should also be experienced, though they won’t need formal accreditation. A diploma, City and Guilds qualification or evidence of completing an apprenticeship is always helpful, but ultimately you should look for a proven track record of delivering groundwork services to a high standard and complete customer satisfaction.

Planning permission for foundation, piling or underpinning work

How and where you lay foundations will be determined by the planning permission you’ve been granted. This will be decided by your local planning authority, and unless an unforeseen issue crops up you’ll need to stick closely to what you’ve been given permission for.

When it comes to underpinning, you won’t require planning permission to remedy a fault with your foundations. The only exception here is a listed building, which may have certain limitations.

Insurance for foundation, piling or underpinning work

It’s crucial that your professional holds public liability insurance, to cover your property against damage. Such is the importance of this work, most structural engineers will also hold professional indemnity insurance, protecting them in case anything goes wrong with the services they’ve provided.

Questions you should ask your foundation, piling or underpinning professional

  • For standard foundations, which method would they use (and why)?
  • Will they be using a strip or trenchfill foundation?
  • For underpinning, which technique would they advise on (and why)?
  • For piling, what is the most cost-effective option available?
  • Can they provide a warranty (or do they have professional indemnity insurance) to cover their work?

My name is Max Akkaya and my company started with plumbing and bathroom refurbishments after graduating from my NVQ level 2 course in Heating and Ventilation. In the last 20 years we have evolved into One Stop Design and Construction Ltd - a fully insured company that covers all aspects of home improvements such as loft conversions, extensions and bespoke refurbishments. I haven’t been on Rated People in a while as I have got all my work through recommendations, however I recently moved to Surrey so I am building my client base out here also. I’m straight forward, honest and pride myself to giving attention to the smallest of detail. We undertake small and last scale projects and work with a team to deliver loft conversions, extensions and bespoke refurbishments including all plumbing, electrical and gas needs.

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Reviewed by David on 21/4/2025

Very pleasant experience. Punctual, polite, efficient and friendly. The job was finished to a very high standard. Would recommend 100%

We as a company we take on all roof, pitch or flat and lead roofs. We also do all lead work and lead welding. No job is to big or small for us we cover all new roofs and repair. We take on all work we do all fascia and guttering as well. We do gutter and fascia cleaning. We like to help everyone out so if you want any advice or a free quote please get in touch. We done all kinds of building work from garden wall to extensions we do all landscaping and patio. We can do all your fencing. Weather it is a small job or a big job we will look after you all through the process ?? Many thank from G.Scott roofing and building services

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Reviewed by Oscar on 15/3/2025

C Jenkins & Sons Limited Welcome to C Jenkins & Sons Limited, your trusted partner for comprehensive property solutions in London. With a rich legacy of excellence, we take pride in offering a diverse range of services tailored to meet all your property maintenance needs. From roofing to landscaping, patios, driveways, and power washing, we are your one-stop destination for elevating the aesthetics and functionality of your property. Our Specializations: 1. Property Maintenance: C Jenkins & Sons Limited is your go-to partner for proactive property maintenance. Our dedicated team ensures your property remains in optimal condition, providing regular inspections, repairs, and maintenance services to protect your investment. 2. Roofing Services: We specialize in roofing solutions that stand the test of time. Whether you require repairs, installations, or renovations, our skilled craftsmen employ the latest techniques and premium materials to deliver roofing solutions that marry durability with aesthetic appeal. 3. Landscaping Services: Transform your outdoor spaces into a haven of beauty with our bespoke landscaping services. From garden design to regular maintenance, our creative team crafts environments that harmonize with your lifestyle and preferences. 4. Patios and Driveways: Enhance your property's curb appeal with our expertly designed patios and driveways. Our team combines functionality with aesthetics to create inviting outdoor spaces that reflect your style. 5. Power Washing: Revitalize the exterior of your property with our professional power washing services. We remove dirt, grime, and stains, restoring surfaces to their original glory and leaving your property looking fresh and rejuvenated. Why Choose C Jenkins & Sons Limited: Comprehensive Expertise: With a wide range of services, we offer a holistic approach to property enhancement, ensuring all your needs are met under one roof. in property maintenance, roofing, landscaping, patios, driveways, and power washing services. Your property deserves the best, and we are here to deliver it. Customer-Centric Approach: We value your vision and work closely with you to understand your preferences, ensuring a personalized and satisfying experience. Timely and Reliable: At C Jenkins & Sons Limited, we understand the importance of timeliness. We complete projects efficiently without compromising on quality. Elevate your property with C Jenkins & Sons Limited – where excellence meets diversity .

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Reviewed by Duncan on 22/2/2025

A good job well done. Timekeeping was a bit variable but otherwise the job Chris and his team did was excellent, prompt and competitively priced

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Westridge Builders

Underpinning / Piling / Foundations

30 years plus of experience, all general work carried out. Clean and tidy worker always reliable.

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Reviewed by Zamin on 27/1/2025

Business established since 2008

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Reviewed by William on 19/11/2024

A great company to deal with, prompt, reliable and very professional. We live in an old Victorian house with hardly a straight angle anywhere. So Anunas had a tricky job to do. The job was done perfectly and to agreed cost. I would recommend this builder to you. If I could could give give 6 stars I would. Great job well done.

E Building Services avatar

E Building Services

Underpinning / Piling / Foundations

Hi :) I have a range of experience across the trade, with specialised expertise in the following areas,over 12 years: -in Drylining -in Carpentry - in refurbishing restaurants and houses. -Loft Conversions -House extensions After all that, I finally have the team, which we can do jobs from A to Z - Plumbing (gas safe certified) - Electrical (Certified) -Roofs -Loft Conversions -Extensions -Groundwork -Gardening -Fencing -Waste removal I'm happy to help across all jobs and answer any questions. Thanks for passing by, and I hope to hear from you soon :)

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Reviewed by John on 14/2/2025

Job done to very good quality but job did run over due to the Christmas period overall very happy

luxury spaces avatar

luxury spaces

Underpinning / Piling / Foundations

NO UPFRONT PAYMENTS 0R DEPOSITS REQUIRED FREE QUOTATIONS. Luxury Spaces specializes in joinery, plumbing, and electrical services,l honed over 22 years to meet exceptionally high standards. Our commitment is to transparency and integrity in every project, collaborating closely with clients to achieve optimal results within their budget. We offer no-fuss financing options—simply reach out for guidance. Services' provided are as follows, Kitchen, bathrooms, bespoke staircase's, extensions, windows. As a family-operated business spanning generations, we take pride in passing down expertise from father to sons. Our dedication to excellence extends from military training—an artillery Gunner for five years—to every task we undertake. With honesty at our core, we consistently deliver value for money. Our clientele, diverse yet united in their desire for quality workmanship, inspire us to exceed expectations. To honor service professionals, Blue Light cardholders, and pensioners, we extend special discounts as a token of appreciation. For further details, visit our website: lux-spaces co,uk,

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Reviewed by Andy on 6/5/2024

Aaron came out quickly to give us a quote to change bath to step in shower. Gave us a good price and was able to fit us in because of a cancellation. Had a couple of issues with finishing touches but Aaron was as good as his word and came back out to fix them. Tidy worker and good communication throughout the whole process.

Adam Asher avatar

Adam Asher

Underpinning / Piling / Foundations

Welcome!   We love gardens and the beauty they bring to your surroundings, however, gardens require work which we understand you may not have the time to invest.  This is where we can help.   Our family run business offers reliable, friendly and affordable garden services which will make the most of your garden and outdoor space.  We carry out the work enabling you to simply enjoy the pleasure of a well maintained garden. What we offer Whether your garden is small or large, simply needs mowing or a complete overhaul, we can assist to ensure you get the most from your garden.  Here are just some of the services we offer: Clearing overgrown gardens, tidying, managing shrubs   One off garden clearance Regular maintenance Lawn care Flowerbeds,  Containers & Baskets Hedge Care Decorative Coverings Wood protection Fencing Patio & Drive Maintenance Overall care for your garden including planting, pruning, weeding and mowing   Regular mowing, aerating, feeding and scarifying to maintain and improve your lawn   Creating raised beds, digging new borders and care for existing flowerbeds including planting, weeding and pruning    Trimming, reducing or planting new hedges   We can provide and install gravel, slate, bark or pebble to compliment or transform the look of your garden   Care for fencing, decking, sheds and other wooden garden features to enhance their look and provide weather protection   We repair and install new fences, or can simply replace panels or posts to your requirements   Pressure washing and weeding to maintain a quality appearance

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Reviewed by Roy on 15/3/2025

Excellent service. Adam was very professional, good and collected, cleaned, and removed all cuttings. Will recommend him to anyone needing a gardener.

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Page Developments

Underpinning / Piling / Foundations

Page Developments undertake all aspects of building work, renovations and property maintenance across Cheshire.

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Reviewed by Caroline on 14/11/2024

Jack contacted me promptly this morning but I had already arranged for someone to view the job. Thanks for prompt contact anyway.

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Lorenzo Landscaping

Underpinning / Piling / Foundations

Hi, we are a group of 3 hard working people who are experienced in gardening and landscaping jobs for more than 5 working years.

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Reviewed by Natasha on 20/4/2025

General Builder 19yrs in the trade Highly skilled - standard to high end jobs

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Reviewed by tom on 20/3/2025

Good job and good knowledge of the issues at hand. Competitive on price. Good communication during and after job.

K Young construction avatar

K Young construction

Underpinning / Piling / Foundations

We are an established building company that has been trading for 20 years.Our work covers all types of construction from new builds to repairs,including extensions and loft conversions.All our work is high quality and reasonably priced.No job is too small

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Reviewed by Emma on 23/6/2023

Job was easy to arrange, done quickly & good price too. Very pleased & would definitely use them again.

AK Construction SW LTD is an experienced, growing building company based in Taunton, Somerset. We cover all aspects of the building, maintenance and decoration trades and we love to leave a finished job that we can be proud of. We're well known for the quality of our work and attention to detail. As such, our services are sought after from small jobs to larger projects like extensions and refurbishments. We also specialise in bespoke English Larch decking and fencing as well as outdoor offices and garden rooms to transform your outdoor areas and add long lasting kerb appeal to your home. We're available to undertake a diverse range of jobs big and small, from skilled and detailed refurbishments, bathroom remodelling, kitchen installations, carpentry, decorating, plumbing, general building and electrical repairs, to complete renovations, improvements and property extensions. Our small and friendly team of skilled tradesmen take pride in our work and strive to finish each job to a high standard and would love to come and quote for your needs. All work fully insured.

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Reviewed by tim on 18/12/2024

Fred and his team did a brilliant job replacing my bathroom floor and shower. Every effort was made to ensure job was completed to the highest standard and we can’t be happier with the finished product. Would highly recommend AK constructions SW for your building needs.

**Italian Job Services LTD - Company Description** **Overview:** Founded in 2021, Italian Job Services LTD is a premier construction company dedicated to delivering high-quality craftsmanship and innovative solutions in the building sector. Based in Crawley,our team is committed to transforming vision into reality while ensuring that every project reflects our core values of excellence, reliability, and integrity. **Mission:** At Italian Job Services LTD, our mission is to provide exceptional construction services that not only meet but exceed our clients' expectations. We strive to build lasting relationships with our clients by understanding their unique needs and delivering tailored solutions that enhance their living and working environments. **Services Offered:** We specialize in a wide range of construction services, including: - **Residential Construction:** Custom homes, renovations, and extensions that embody the beauty and elegance of Italian architecture. - **Commercial Construction:** Comprehensive solutions for office buildings, retail spaces, and industrial projects, ensuring functionality and aesthetic appeal. - **Renovation & Remodeling:** Expert craftsmanship in transforming existing spaces to enhance usability and style while preserving historical significance. - **Project Management:** A holistic approach to managing every aspect of the construction process, ensuring projects are completed on time and within budget. - **Sustainable Building Practices:** Commitment to eco-friendly construction methods and materials, promoting sustainability in every project we undertake. **Why Choose Us?** - **Expert Team:** Our skilled workforce includes experienced architects, engineers, and craftsmen who share a passion for quality and innovation. - **Quality Assurance:** We adhere to the highest industry standards, ensuring that every project is executed with precision and attention to detail. - **Customer-Centric Approach:** We prioritize open communication, collaboration, and transparency, making the client's vision central to our work. - **Local Expertise:** With a deep understanding of regional architectural styles and building regulations, we are well-equipped to navigate the intricacies of Italian construction. **Vision:** Our vision is to be a leader in the construction industry, renowned for our dedication to quality, customer satisfaction, and innovative building practices. We aim to spearhead projects that not only meet contempor

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Reviewed by D on 11/4/2025

Excellent!! Really nice & polite did the job on time and more! I will use them next time! Highly recommended.

Hi im Tom from secure carpentry & renovation Ltd. We cover all aspects of property renovation and developments . We have over 25 years of experience and qualifications and pride our self in being at the top of our game the reviews speak for its self . We are a friendly and well organised company our work ethic is impeccable and extremely professional and tidy . Fully insured for all aspects of the trade.

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Reviewed by Azur on 5/11/2024

Happy with job overall, skilled caftmanship. After job issue: Glue has leaked onto door from frame and hardened until seen on day of instalation. Was advised it can be fixed and will attend to it when passing by. The rating will be changed once this is fixed or new door installed as I paid for new door. It is not my doing thaglue leaked.

18+ years of experience. Providing services, ranging from electricity, plumbing, home extension and more. With fully trained and experienced workers, ensuring quality everytime.

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Reviewed by Stephen on 22/3/2025

The entrance door to my flat needed to be adjusted to meet fire regulations. I was really pleased with the result. Mani is a skilled man who worked with care and attention to detail. He made sure that the finish was good and thoroughly cleared up afterwards. He was also courteous and clearly explained what he was doing.

Smart Choice Roof avatar

Smart Choice Roof

Underpinning / Piling / Foundations

SMART CHOICE ROOFING SERVICES Established over 3 years ago, we provide expert roofing services to commercial and domestic clients across Surrey, Hampshire and West Sussex. A wide variety of services can be carried out to fulfil all your roofing requirements, from new builds to re-roofs, roof repairs and more! Why hire us? 1. All our work meets strict quality and safety standards. 2. Our workforce is subject to continuous training and the company health and safety policy is regularly monitored and updated. 3. We offer emergency call out. 4. We undertake insurance work.

JBS HOME IMPROVEMENTS LTD avatar

JBS HOME IMPROVEMENTS LTD

Underpinning / Piling / Foundations

At JBS Home Improvements Ltd, we pride ourselves in completing work to a high standard and stylish finish. We are regularly praised by our customers for our communication throughout projects and our employee's excellent manner with customers. All of our team are uniformed, insured and drive sign-written vans. We employ a team of highly skilled, experienced and local tradesmen for each trade. This means that we don't subcontract; so you know exactly who is going to arrive at your home each day. We specialise in being able to project manage your build, from the initial planning and designing stage, right through to completion and the final coat of paint. All of our work is guaranteed with our own 25 year JBS Home Improvements Guarantee. As Registered FreeFoam Installers, we also offer a 50 Year Manufacturer Backed Guarantee. So you can rest assured, you're in good hands with the professionals.

Excellent time served Plasterer with 16 years building experience all over the UK .No job to small and always to highest standard possible. Experienced with:Skimming,Boarding,Damp proofing, wall removal (Steel work), extensions, Rendering, roofing, tiling, bathroom fitting Coving,brickwork , joinery. All work is guaranteed . Give us a call for your free quotation

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Reviewed by Michael on 21/2/2025

I am extremely happy with the excellent work completed by Shaun and his team. The job was extremely challenging and required serious structural support work, building a new roof, plastering, fixing brick work and dismantling and then re-fitting a kitchen. The lads always arrived on time, did exactly what they said they would do and took only 4 days from start to finish to carry out all of the work. The lads were really friendly and all rubbish was taken away. I couldnt recommend them highly enough

Hello my names Robert from R&R affordable home improvements where our number one priority is customer satisfaction, all our work is carried out at the highest standards using only the best materials. We do a professional job at affordable prices and guarantee all work carried out, with over 15years experience you can rest assured we can handle the smallest to the biggest of jobs all carried out and completed by professionals. We offer free estimates and advice so please feel free to contact us today!

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Reviewed by Lucky on 30/4/2025

Had a wooden gate supplied and fitted—great quality work and completed to a good standard. Very professional, turned up on time, and left everything tidy. Would definitely recommend. Has promised to come back and fit an additional panel on the gate as it left a gap when closed.

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