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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?
TT Installations avatar

TT Installations

Underpinning / Piling / Foundations

A small friendly company doing a small to big jobs from a single kitchen door to a complete refit and same for bathrooms a tap up to full refit Everything can be done from start to finish All trades so no need to get your own plumber or tiler or electrician we do the whole job to speed up install

FurnishHome avatar

FurnishHome

Underpinning / Piling / Foundations

Handyman Services, Loft Storage Solutions, Custom Made Furniture and solutions for your house. Years of experience in construction, with background from new build.sites, snagging and finishing, hillarys blinds, loft conversions and boarding/insulations, with social housing refurbs, letting agent services, landlord services, ... Please, give us a call and lets discuss the details and availability - when, which day(s) we can get the job done. Looking forward to hear from you. Thank you Rad

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Reviewed by Ray on 8/7/2024

5 star. Excellent professional work

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TD Everything

Underpinning / Piling / Foundations

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Reviewed by Bob on 23/11/2024

Not successful on this occasion

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Builder Link LTD

Underpinning / Piling / Foundations

We are your trusted experts in comprehensive building & maintenance services, offering a wide range of solutions to meet all your needs. From minor repairs to large-scale projects, we’ve got you covered. Our skilled team specialise in all aspects of construction, including plumbing, boiler breakdowns, emergency call-outs, and gas safety/boiler services. We also excel in joinery work, handling both minor repairs and major construction projects, from kitchens to full house renovations, extensions property refurbs. In addition, we provide all aspects of plastering services, encompassing repairs, full-house projects, damp course works, external rendering, and k-render applications. Roofing is another of our specialties, with services ranging from repairs to complete house renovations. When it comes to electrical work, we take care of it all, from repairs and installations to full re-wires, EICR certificates, and remedial works. Our skilled painters and decorators, who are part of our dedicated team, ensure your space looks its best. We also offer EPC certificates and guarantee that all our work meets the necessary standards. For those looking to transform their homes completely, we offer full house renovations from start to finish. Landlords benefit from our fast turnaround times, ensuring their properties are ready for sale or back on the market promptly. All major works and extensions come with our comprehensive guarantee. Choose us for your maintenance needs, and experience quality service from start to finish. List of services Joinery Plumbing Expert painting and decorating Plastering all aspects Roofing works Electrical works Property maintenance Bathroom refurbishment Kitchen refurbishment Full property refurbishment Extensions and conversions Fire door checks sign off Minor or major repairs Planning and a full schedule of works with all quotes.

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Reviewed by KIERAN on 10/3/2024
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Baltic Star Build

Underpinning / Piling / Foundations

Our Service We offer free no obligation quotations. Our quotations are always detailed and fully inclusive. Our residential projects includes renovations, loft conversion and extensions. Working on occupied and fully operational homes are never a problem here at Baltic Star Design & Build. Your Build As experienced building contractors, we offer a complete end-to-end client experience from inception of the design of your project, to the build and any additional items such as bespoke kitchens and bathrooms. Why Us Our extensive project management and construction skills along with a multi-disciplinary team, enables us to provide turn-key solutions and beautiful design. Building your Future.

With over 10y on to construction industry,we operate a small family business owner aimed to provide an high quality services across the trades we offer, We have over 5y experience doing painting and decorating works leaving behind smile and the best experience, From Tv wall mountings to removals, storage ,and refurbishment,we cover all aspects of works . For a friendly man part of the team on site ,please don’t hesitate to get in touch with us..

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Reviewed by Kat on 19/2/2025

Alex was great. Got the job done under tough time restrictions. Really happy with the work

Rimi construction limited ! Guaranteed hight quality job with the best prices .

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Reviewed by Deepak on 30/9/2022

Very happy with Rimi. He at all times came up with ideas and solutions. We had a rear garden job. Involved brick work, decking, retiling, soil work,painting, creating new landscape overall. He did it professionally and in time. He was patient with delays in material supply and kept following up. Overall quite pleased with the end result

Aspray South West Thames manage property damage insurance claims. We act on behalf of the policyholder, negotiation the claim with the insurance company, then project manage the reinstatement works from start to finish.

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Reviewed by Nathaniel on 4/4/2018

Job done professionally and in a timely manner. Excellent Service.

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mcauley jblm

Underpinning / Piling / Foundations

We are a family run building company, we cover a wide range of works from joinery , building, landscaping and maintenance, We have over 20 years experience and pride ourselves on our professional ability to adapt to each of are customers needs Thank you ,,and hope to help you with your job whatever the size big or small

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Reviewed by Diego on 2/10/2024

Excellent work!

SKG CONSTRUCTION LTD avatar

SKG CONSTRUCTION LTD

Underpinning / Piling / Foundations

SKG CONSTRUCTION LTD is a family run company with over 10 years of experience in creating high quality loft conversion, Extensions, complete home renovations. We offer a full package from conception through to completion. Our services range from providing you with your architectural drawings, involving buildings regulations and obtaining the necessary planning permissions through to allocating you a construction team and issuing a full guarantee for the completed project. Our loft conversion, Extension architects offer cutting edge design solution and will work closely with you to maximise the space without compromising on quality. They will guide you through the whole process. Catalin will ensure smooth running of the project, being on hand every step of the way making sure projects is delivered on time and most importantly on budget. We’ve perfected the loft conversion, extensions over the years to keep it as simple as possible from start to finish, making sure your aware every step of the way. We offer a 10 years insurance backed guarantee on all major works carries out by SKG CONSTRUCTION LTD all work is fully insured comes with a 10 years workmanship warranty. we carry out all types of building works Loft, Extensions, home renovations, tiling, flooring, plumbing, painting, rendering, brickworks, plastering, carpentry, roofing, steel structural works

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Reviewed by Rob on 20/4/2024

I have money. I asked if you had a PayPal account so I could send you the deposit and you told me to “forget it” and to “find someone else”. You also gave me 1 week to get the work done before you left for 3-4 months. As I said, my feedback was accurate. You seemed nice and willing to help, but the minute I asked for a different more secure way to get you money you told me to forget it. PayPal is tracked, and secure.

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%

Thank you for looking to consider volt developments and construction, here we pride ourselves on good hard work and quality craftsmanship. we like to put extra time in to bringing you the best quality work on your project weather it might be a big brick wall with foundations, a little driveway refurb or a restoration project ! Our years of experience paints a whole new picture for the up and coming young tradesmen. Having been trained by some of the best in the business we each bring our acquired skills to the table to give you a quick and nice clean turn around on whatever your project may be ! Here at volt, we specialise in Brickwork, Stonework, landscaping, groundworks & driveways and a-lot more (please don’t hesitate to ask! ) we also work along side some other good trades including roofers, plasters & gas engineers meaning we have alot of knowledge under our belts and a good network of connection’s within the construction industry. we were pushed to our limits in area’s of special brickwork including arches, ponds, twisted pillars & serpentines all of witch are very intricate and very desirable and make us stand out from the rest ! we are fully insured for all of our work and always work closely with any customer concerning budgets and budgeting techniques to make the process a whole lot easier for each party, we aim to make it as less stressful for the homeowner as I personally have dealt with a few who are abit unsure to start off but are overwhelmed with the outcomes and customer satisfaction ! Testimonials will all be on our page for everyone to see. Thank you for your time to consider us and we hope we can work along side anyone and everyone to get their dreams fulfilled

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Reviewed by Philip on 21/5/2024

Spot on from start to finish. Understood the assignment and details of the job and executed perfectly. Ensured everything was done to detail. Would definitely recommend and use again. Many thanks Phil.

We are General Contractors and can undertake renovations/refurbishments as well as newbuild homes or extensions. We have qualified electricians, plumbers and highly carpenters. No job is too big or complicated. The principles of the business have combined experience of over 15 years and we pride ourselves on leaving our customers very happy.

We are a family run business with over 15 years in the building trade. From joiners, plumbers, electricians, painting/decorators, landscapers and plasterers we have it all. We take great pride in our work and customer care is priority.

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Reviewed by Martha on 28/3/2025

Great service and very efficient, friendly and helpful - very happy with the work!

All Pro Solutions avatar

All Pro Solutions

Underpinning / Piling / Foundations

USE US ONCE,,,,,TRUST US ALLWAYS !

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Reviewed by Edward on 30/8/2024

Very friendly and helpful service. Fairly priced quote so good value for money. Will be contacting them again if I need further work in the future. Thank you for your help

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.

Maidtowork avatar

Maidtowork

Underpinning / Piling / Foundations

Maidtowork: Transforming Spaces, Inside and Out At Maidtowork, we take pride in our journey from a trusted cleaning service to a comprehensive solution for all your interior and exterior needs. What started as a humble cleaning company has evolved into a multifaceted team catering to a diverse range of customer requests. Our Services: Cleaning Excellence: Our roots lie in providing top-notch cleaning services. Our experienced team ensures that your interiors gleam with cleanliness and hygiene. Garden Oasis: Responding to the demands of our valued customers, we've expanded our services to include garden clearance and restoration. From planting and re-turfing to seeding, paving, and building sheds and fences, we transform your outdoor spaces into thriving havens. Interior Mastery: Beyond cleaning, we specialize in refurbishments, new construction projects, and enhancing key areas like kitchens, bathrooms, and flooring. Whether it's a complete overhaul or a targeted improvement, we bring a decade of expertise to every project. Why Choose Maidtowork? Comprehensive Expertise: Our diversified range of services reflects our commitment to meeting your every need, both inside and outside your home or workplace. Experienced Team: With a seasoned team of seven professionals, Maidtowork brings over a decade of collective experience to ensure the highest quality in every project we undertake. Customer-Centric Approach: Customer satisfaction has been the driving force behind our expansion. We listen to your needs and tailor our services to exceed your expectations. Reliable and Trustworthy: Maidtowork has earned a reputation for reliability and trustworthiness. You can count on us to deliver exceptional results, consistently. Transform your living and working spaces with Maidtowork — where expertise meets excellence, and your satisfaction is our priority. Inside or outside, we've got you covered!

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Reviewed by Beksultan on 27/9/2024
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Just4uBuilders

Underpinning / Piling / Foundations

Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!

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Reviewed by Paula on 24/4/2025

We needed a wall to be repaired because there was a crack from top to bottom. Leroy did a great job with the repair and he also did a perfect job of painting the garden walls and the gate. The work was neatly done and looks impressive. Thanks very much.

Welcome to Cerberus Constructions Ltd – Building Excellence, Together At Cerberus Constructions Ltd, we bring visions to life with precision, passion, and a commitment to quality. As a trusted partner in construction and development, we specialize in creating spaces that inspire, endure, and exceed expectations. Why Choose Us? • Expert Craftsmanship: Our skilled team delivers impeccable results, whether it’s residential, commercial, or industrial projects. • Innovative Solutions: We embrace cutting-edge techniques and sustainable practices to shape the future of construction. • Tailored to You: Every project is as unique as our clients. We work closely with you to understand your needs and turn your ideas into reality. • Reliable and Transparent: With on-time delivery and clear pricing, we ensure every project stays on track and within budget. Our Services • New Builds & Extensions: From the ground up, we create homes and businesses designed to impress. • Renovations, Bathrooms & Refurbishments: Transform your existing space with modern, functional, and elegant upgrades, including stunning bathroom makeovers that combine luxury and practicality. • Specialized Projects: Custom construction solutions, including kitchens, plumbing, and boiler installations, delivered with unmatched expertise. Our Promise to You All our projects come with a 5-Year Workmanship Guarantee, ensuring peace of mind and long-lasting results. A Sustainable Future At Cerberus Constructions Ltd, we prioritize environmentally friendly methods and materials to reduce your carbon footprint without compromising on quality. See Our Work Explore our portfolio and see how we’ve transformed spaces across Manchester and beyond. From breathtaking bathroom renovations to stunning home extensions, our gallery showcases the results of our dedication and skill. About Us Founded on a passion for craftsmanship and customer satisfaction, Cerberus Constructions Ltd has been serving the Manchester community with dedication and expertise for over 10 years. Our mission is to build not just structures but lasting relationships with our clients. Your Project. Our Priority. We pride ourselves on transparency, reliability, and exceptional results. From initial consultation to project completion, we keep you informed and involved every step of the way. Let’s Build Something Extraordinary. Contact us today to discuss your project and request a free quote.

Welcome to AdvancedWall2Wall, where expertise converges with excellence in house extensions, renovations, and all-encompassing building solutions. As a family-run business with an illustrious legacy of over 30 years in the plumbing and heating industry and a robust background in the building trade, we take pride in transforming your vision into reality. Specializing in house extensions, AdvancedWall2Wall offers a spectrum of services covering every facet of your project, from initial groundwork to the final finishing touches. Our team comprises adept professionals, including experienced gas engineers, bricklayers, and plasterers, all proficient in navigating the complexities of home extensions. From conceptualization to execution, we bring a wealth of knowledge and hands-on experience, ensuring your dream space is realized with precision and care. Our dedicated team of 8-10 professionals is passionate about delivering top-notch craftsmanship in all aspects of building work. Recognizing the importance of a reliable and skilled workforce, we invest in continuous training and development to stay at the forefront of the industry. Whether it's creating a seamless blend of functionality and aesthetics or addressing specific needs within renovations, we bring a wealth of expertise to elevate your project to new heights. At AdvancedWall2Wall, we are a fully insured limited company, placing the safety and security of our clients at the forefront. Our commitment to excellence extends beyond craftsmanship to offer you the peace of mind that comes with working with a reputable and reliable partner. Trust us to breathe life into your ideas, with an unwavering dedication to quality, integrity, and customer satisfaction that sets AdvancedWall2Wall apart in the building industry. Your vision, our expertise – together, we build dreams.

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Reviewed by Mariusz on 10/6/2024

if you need the work done on time and without problems. You must submit your project to Wall2wall. They completed the house extension for us and everything was finished to a high standard and on time. I didn't have to worry about anything, the guys took care of everything, from renting a skip to the final inspection. I am impressed by their professionalism.

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