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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
Find everything you need to know about hiring a local cellar conversion specialist. Extend or renovate an existing basement, or excavate a new one from scratch. Below, we cover tips to help you find a basement conversion specialist:
Browse Cellar & Basement Conversion specialists
Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.
How to find a reliable, local basement conversion specialist
A basement conversion has the potential to add a lot of value and space to your home. Once your team excavate your new basement, you can turn it into a bedroom with an ensuite bathroom, a new gym, a living room, or any other living space.
Transform your underground spaces into useable rooms with the help of a skilled cellar conversion specialist in your local area.
What does a cellar conversion involve?
If you already have a basement, then you might be looking to turn it into a liveable space by adding structural supports, damp-proofing, insulation, heating, and a new ventilation system. If your cellar was intended for storage and has low ceilings, your basement conversion team might have to dig down to increase the head height before they can add things like new plumbing and electrics.
Or, you might be thinking about extending your current basement, such as by digging underneath your garden. This is another great way to add more space and additional rooms to an existing basement.
If you don’t currently have a basement, you can also create a new one by carrying out excavation work. As well as the basement, you’ll also need a new staircase.
Whether you want to build a cellar from scratch or want to turn your cramped storage room into a brand new living space, a basement conversion specialist can help.
Factors to consider before hiring a basement conversion specialist
On average, a basement conversion can take anywhere from 12 to 20 weeks to complete. Avoid stress and costly repairs down the line by hiring a skilled specialist to help you upgrade your home. Look out for basement conversion installers that:
- Are a skilled company with a strong history of high standard projects
- Have all the licenses and insurance needed to protect you and their workers
- Have a good range of positive reviews from previous customers vouching for their reliability
- Are available to carry out the work in the timeframe you need it by
- Are quoting a price and payment option that you are happy with, having compared the quote with other basement conversion companies
A local basement conversion specialist is more likely to respond quickly as they’ll be right around the corner and ready to help.
How much does a basement conversion cost?
If you don’t have space for a rear or side extension, and don’t have a loft to convert, then a basement conversion is a great option to maximise your home’s space. How much you’ll end up spending on your basement conversion depends on a range of factors, including:
- The size and layout of your basement
- How many structural changes will be needed, including extra support beams and underpinning
- Waterproofing and damp proofing costs, as well as the installation of effective drainage systems
- Whether you want a window well installed, which can help you introduce light into your basement
- Basement insulation and soundproofing
- Labour costs, which are affected by where you live in the UK
The average basement conversion costs between £120,000 and £160,000. For a more accurate quote for your specific project, speak to a basement conversion specialist today.
Do I need planning permission for a cellar conversion?
You won’t need to apply for permission for a cellar conversion, as long as:
- You’re converting an existing residential basement into a living space
- How you’re using it isn’t significantly different and the basement isn’t a separate unit
- You don’t alter the external appearance of the property, such as by adding a light well
- You don’t live in a listed building
Excavating a brand new basement which involves major works is likely to require planning approval.
For more information, contact your local planning authority or visit the Planning Portal website. You can also read our planning permission guide for more information.
Questions to ask before you hire a basement conversion specialist
Whether you’re looking to build a brand new basement or simply want to extend or improve your existing cellar, there are a few questions you should ask before you hire a specialist to excavate your new room:
Do you have public liability insurance and what does this cover?
While it’s not a requirement for them to have it, it’s a good idea for your basement conversion specialists to have public liability insurance to cover you and them against any accidental damage done to your home or personal injuries. Make sure to always ask your tradespeople what insurance they have before you hire them. This will guarantee protection for both parties.
How many years of experience do you have?
Knowing how many years of experience your basement conversion specialist has will allow you to pick a tradesperson who you are confident has enough experience to carry out a high quality job. When you’re finding a tradesperson through Rated People, head over to their profile to check out the pictures on their work gallery and their ratings and reviews.
Do you use subcontractors? If so, are they licensed and insured?
Your basement conversion specialist is likely to employ subcontractors. It’s a good idea to confirm the qualifications and insurance coverage of everyone who will be working on your project, including surveyors, structural engineers and electricians. Anyone working with gas needs to be registered with Gas Safe, and anyone installing electrics (in England and Wales) needs to be Part P certified to be able to self-certify their work. These tradespeople will have valid documentation that you can ask to check.
What is your estimated timeline for completing the project?
Knowing what the estimated timeline for completing the project is will help you set realistic expectations about how long your basement renovation will take to complete.
How much will the job cost?
Asking how much the job will cost will help you budget for your project and will ensure price transparency before you hire. How much you’ll end up spending depends on the scope of your project, and where you live in the UK, so make sure you add plenty of details when you post a job.
Over 20 years' experience High standards of workmanship Fully qualified team of builders and joiners Associated with the Apprenticeship scheme of the Construction Industry Training Board Competitive pricing Free, no obligation quotation
Really pleased with the canopy that they made for me. Highly recommed
Our team consists of Painters and Decorators who takes great pride in the work we do. Our aim is to ensure a 100% customer satisfaction. We believe in quality of work and will always aim to deliver the best quotes and quality of craftsmanship possible. We are reliable, and will always aim to charge the given price at quotation. I accommodate services for both domestic and commercial clients. We offer quality advice and services. Our services include: Exterior Painting, Painting and Decorating, Wallpapering, Wooden Windows stripped and painted, Free No Obligation Quotes Guarantee of Work Carried Out Please contact us with any queries or questions.
Indrit was very responsive, good value and did a great job. I am so pleased with the final result and I wouldn’t hesitate to recommend him.
We are a small family run company that cover all aspects of the building trade, with over 40 years experience. A member of the FEDERATION OF MASTER BUILDERS so our work is monitored and trusted. Our range of work ranges from repointing a wall to newbuid.we have a great team and cater for all aspects of building,renovating and repairing, giving your home the loving care it deserves. TRUSTMARK APPROVED FOR GREEN HOMES GRANT
You can see why Smith & Son get a good rating. You get a friendly builder that does a good job. We employed him to fit a steel beam and a door lintel. The site was tidied up on completion and advice was given about covering the beam and contacting building control. Thanks Ian and team, great job, thoroughly recommended.
Quick and professional
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Pocock developments has been trading in and around Berkshire and the home counties for some 30 years with great references. its a family run business with myself and my wife Kerry. We Produce fixed price quotations. we are Elecsa certified.
Spencer at Pocock Developments project managed our work very well. From the fully detailed quote, to advising on any pricing changes and providing some extra plastering work - got to say everything was managed smoothly and transparently, and the one hiccup over the roof tiles was put right quickly. Plus we appreciated Myron and Ivan's eye for detail and managing their work around the weather. Our two dormers look great, so thanks Pocock Development and we'd definitely use them again ????
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,
Absolutely brilliant job. Can’t recommend them enough. Gave me a fair quote then when they pulled the shower out there was a lot of water damage but only charged a little bit more and not only that they fixed a lot of little things in my flat at no extra cost. They were quick and clean. Tidied everything up and left the place spotless. I will definitely use them again in a heartbeat.
Taurus Home And Garden
Cellar & Basement Conversion
Taurus Home and Garden was launched in 2021 with the aim of providing our clients with an honest and reliable service, specialising in what we love most: landscaping and damp-proofing. Taurus is a Sussex based company where a clear vision for each project is shared among us, the contractors, andhomeowners. As well as landscaping and damp-proofing, we also undertake renovation projects on request – you only have to ask! Our goal is to become the go-to company for landscaping and damp-proofing work, and to share our vision of creating, improving, and protecting every space we have the opportunity to work upon. We aim to restore trust in contractors by delivering clear, well-planned, and expertly executed projects to our clients, providing full transparency throughout. We understand the anxieties many people experience when entrusting their home visions to others. Our transparent process, from planning to completion, is designed to help our clients rebuild that trust.
FINISHERS. You're complete building & decorating solutions. Established 1995 , finishers is a family ran business in the centre of Cambridge we guarantee any work undertaken will be completed to the highest standards. For a free quote contact FINISHERS
Michael replaced the window in the garage with a glass door on time and on budget. He is easy to communicate with, cheerful , efficient, and tidy. We liked his positive attitude.
Hi, I would just like to introduce our organisation PWR Property Services. We specialize in the plumbing, electrical and security sectors. Each of us has been specializing in our respected trades for a combined 15 years. Our ever-growing client list includes reputed organisations mainly in the City of Sunderland but we are looking to now expand across the whole of the North East. The services we provide vary in each different sector of the business. The plumbing services we provide can stem from general maintenance such changing a valve to fitting a new heating system, the same as the electrical side of things from changing a socket to a rewire or an EICR and the same goes for the security side of things, you may just want a camera upgrade or an entire security system installing, no job is too big or too small for our lads. If there is anything you need doing in any of the sectors we cover or have any general questions, please do not hesitate to reach out, we will be more than happy to answer any questions or provide a free quotation on the works you require.
Above and beyond. A lovely charming young man who respected me and my property. Thank you Sonny
Goldsmith's building services for reliable tradesmen , professionalism and quality workmanship.
Did a great job measuring and putting up my blinds. Showed up on time, very reasonable price and a nice bloke
Scotland's premier building joinery landscaping and tree surgery service we offer a wide range of services carried out by fully trained fully insured professional trades people full free written details provided 21 day cooling off period all work guaranteed insurance work undertaken sepa registered waste carriers no call out charge agents throughout Scotland we cover all of Scotland distance no object established 2008 hundreds of satisfied customers throughout Scotland no job to small
They were very nice and helpful people they did a brilliant job would recommend to anyone to I them in thankyou
25 years experience as a builder and over 15 years running my own business I specialise in property renovation, loft conversion, bathrooms and kitchens fitting Cooperating with and architect, fully qualified electrician and Gas Safety plumber All job insured
Andrew and his team did a great job with our refurb. His quote was very competitive and he was easy to communicate with. Very happy with the finish. Would definitely recommend him and use his team again for any other work in the future.
With over 15 years of combined experience, SS Solutions are here for all your electrical needs! The clue is in the name… we strive day in and day out to make sure we are as efficient as humanly possible. This means the speed in which we contact you from your initial enquiry to carrying out the work to an extremely high standard. No job too big and no job too small. Contact us today for your free, no obligation consultation and estimate either here or through our website. https://www.speedysparkysolutions.com Many thanks, SS Solutions.
I am an independent builder with 24 years of experience and cover most areas in the construction industry. I have a good team of friendly workers who work very hard and we get the work done in good time and to a high standard.
Lovely job, really happy with my new laminate flooring! I would highly recommend Ben.
I’ve worked in the construction industry since I was 16. Doing complete property refurbs right back to the bare shell to complete the project. Went to college when I was 27 and served my time with Rothwells plumbing services where I learned all aspects of plumbing and heating installations. I’ve worked for various social housing providers installing wet rooms bathrooms, heating systems kitchen tiling, and many other tasks. More recently I've been providing maintenance services to landlords and schools .
Anthony was brilliant from start to finish from initial quote to coming to the job to finish. He ripped out all the poor work done by the original contractor and replaced it all with the correct materials and left the house in a clean which didn’t happen when we originally had the bathroom fitted. He come back the week after and repaired the ceiling in the living room which had been damaged by the leaking shower and now everything is done I’m so happy with all that has been done.
CRM Unlimited Test 2
Cellar & Basement Conversion
Cerberus Constructions LTD
Cellar & Basement Conversion
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.
Our company Construction and Renovation work of 25 years. At this time, we have gained a wealth of experience backed by references received from our customers. Cost estimates are free of charge. Professionalism guaranteed.
Greg is a very helpful and professional. Arrived when he said he would and gave sound advice on a very tricky guttering problem.
Apex is a maintenance service company, specialising in Plumbing, Heating and General Building. Our experienced team offer a host of skills, covering many different sectors to allow us to be your one-stop shop. So whether you're a domestic customer with a plumbing and heating issue, or, a domestic client requiring general property solutions, we can tailor your needs under one roof. Our team is fully insured and with over 30 years of experience, we're the go-to company for plumbing and heating, with a quick-to-action call-out priority covering Oxfordshire, Bucks and Berkshire.
Fantastic job. Clear communication and completed the work within time. Will recommend whole heartedly.
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
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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