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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.
Davies Building Services is a well established business based in Herne Bay. We service within a 50mile radius of Herne Bay, we provide a wide range of building services including extensions, loft conversions, garage conversions and barn conversions. We provide excellent communication and offer competitive prices, get in touch for a free quotation and we will get back to you quickly.
Great job, professional to deal with and left job very clean. Would highly recommend.
Hi There! I'm Joseph Oris, a talented & Passionate craftman, with multiple skill set in all Home and Office improvement works. Lets bring your dream Home to reality.
Joseph carried out a bathroom refresh for me which I’m very happy with. His work was of good quality, he was communicative and gave advice on what might work well as we went through. I went on holiday for most of it and Joseph was trustworthy with my keys. Reasonably priced. He was also a good lad to have a chat with, nice manner and cool to be around! Cheers, James
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I’ve been plastering for 35 years with vast experience in all aspects of traditional plastering
good workmanship
We are a general building and maintenance company. We cover all aspects of building from small maintenance items to full refurbishments, conversions and extensions. We have over 30 years experience and all our operatives are time served tradesmen. We pride ourselves on our quality of work and always price competitively. No job is too difficult and we specialise in structural work, composite walls, dry rot and other challenging jobs which we will execute and resolve at an extremely reasonable cost. We also attach a 'no quibble guarantee' on all our work for your peace of mind. Although we are geared mainly to commercial customers we welcome residential homeowners as well. Please feel free to email me or call me and I will be happy to discuss your requirements with you. We offer free estimates, are fully insured and can provide references if required. Andrew Truby Company Director AVT Building Solutions.
Much care was taken to replicate the original porch - an excellent job.
Welcome to this site. The client is the most important visitor on our premises. They are not dependent on us, we are dependent on them. They are not an interruption to our work, they are the purpose of it.
Fitted some lintels for me. Michael was friendly, knowledgeable and easy to work with. Turned up when agreed and did an excellent job. Would highly recommend this Company.
I am a competent multi trader with many years of experience on construction industry. I am taking responsibility of my works, I have pride in the job and the goal to offer 100% customers satisfaction. All my works are Insured. Previously I worked for housing developers doing and managing the construction and finishing of the buildings and after many years working for someone else and gaining wider experience I choose to start my own business. I am sure that my works will meet your expectations but I am aiming to exceed them.
Nico was very professional and carried out exactly what was required (retiling a shower). I will definitely use him again.
reconstruct-it specialises in the following: - Insurance repair work - Emergency work - Kitchens and bathrooms We also offer Disaster Restoration services including: - Leak detection and emergency plumbing - Flood and water damage - Fire and smoke damage - Deep cleaning & disinfection services including bed bugs - Graffiti and vandalism restoration - Mould removal and inspection We serve both the commercial and residential markets. Insurance Claims We also specialise in managing insurance claims through our sister company Settld Ltd, and can advise if your job is potentially an insurable event. If it is, we can talk to your insurer and manage the claim on your behalf. Because we understand insurers we can get you a better settlement than if you tackle the insurer yourself. Our service is free if we are appointed to complete the repair works. We will take all the hassle away by: - Checking if your claim is valid; - Surveying the damage; - Creating repair schedules in line with insurance practice; - Negotiating with your insurer and their representatives; and - Managing the contractors and quality of reinstatement works. We carry the following credentials: - British Damage Management Association - Membership Chartered Institute of Building - FCA compliant, where loss assessing through our sister company Settld Ltd. (Settld Ltd is an Appointed Representative of Concept Building Solutions UK Ltd t/a Concept Claim Solutions which is authorised and regulated by the Financial Conduct Authority). Photograph used is for illustrative purposes only
pp
Very pleased with the work carried out by Theo and Wesley on my back garden. They worked hard during the time they were here, they were very tidy, bagging and removing all waste from site on completion. They completed the work to my satisfaction at a very competitive price. I will be looking for them to do further work for me soon David Marsh
BUILDING CONTRACTOR Garage Conversions / Property Refurbishments / Extensions / Electrical / Plumbing and Heating Service. 35 Years of Satisfied customers Quality service and value. Wall & Floor Tiling Plastering Brick and block work Damp Proofing Garden Walls Pointing Garage Conversions Full Property Refurbishment Our Passion and Commitment We pride ourselves on exceptional service and outstanding results in every thing we do. Before we start we’ll meet with you and discuss your options and budget, meaning, we’ll know what will work best for you to deliver a outstanding bespoke project to fit your requirement . Please call us for free friendly advise.
Neale is lovely to deal with whilst being professional, punctual and skilled. I didn't believe builders like this still existed. He turned up on time, every single time he said he would. He produced a detailed written quote and then didn't increase it throughout the job. He and his side-kick, John, worked non-stop overcoming every issue our wonky victorian terraced could throw at them. I'm so relieved and impressed. He's now my go-to builder.
30 years plus of experience, all general work carried out. Clean and tidy worker always reliable.
We are a local building company, experts in extensions and refurbishment with over 30 years experience. We have fully qualified tradesmen and public liability insurance. References available, no upfront fees and honest advice. Our latest project involved raising the roof level of a bungalow, extension and complete internal alterations. Before and after pictures below.
Wow, that was a long time ago and I forgot to leave a review! All I can now confirm is that the job was completed and to my complete satisfaction.
I'm a good worker and I love my job!! do not hesitate to contact me. offer seriousness and trust.
Building company based in wednesbury providing quality workmanship with individual design to meet your requirements.
Excellent service. Very professional and work completed to a high standard, within the given timeframe. Will definately be hiring again.
Dorset Extensions Group Ltd
Cellar & Basement Conversion
Transforming homes in Dorset WE DO IT ALL JUST CALL ! We are your one stop construction and electrical company whether your a home owner or a business we cater to all your building and electrical needs. Trust Dorset Extensions to bring your home and electrical improvements to life.
Dedicated to our craft. We cover all aspects of building work including: - home extentions - renovations - conversions - plumbing and heating - kitchens - roofing - all general building work
Gary and his team are very professional and did an excellent job. Gary takes a great pride in his work and does all the preparation necessary to ensure a smooth and efficient job. Had extra work done re rendering, driveway and patio as their work was so good. Would recommend
Proud tradesman following on from my father’s footsteps who acquired the BEM in person from the queen recommendation for services and works carried throughout the north east . I’ve 38yrs experience in plumbing and bathroom fitting , was one of the very first sub contractor bathroom fitter nationwide for National operated Dolphin bathrooms who Owened the Mobenkitchens and sharps bedrooms. Experience in budget , mid range and high end bathrooms from strip Out to completion fully managed. Take pride in customer communication and very competitive pricing to suit , love transformation on completion nothing better seeing a happy customer .
Installation of new toilet with smart toilet seat. Very quick and clean work. Fantastic job and would definitely return for my plumbing needs.
At Cymraeg Construction, building work has been at the heart of our family for generations with skills, knowledge and training passed on from one to another, even in the day to day running of the business we can call upon over 40 years experience from my father who is an integral part of the company and has made us what we are today with a passion for quality that shines through on every job we undertake. Covering all of South Wales, you can be sure to rely on us to undertake any project you may have from conception to completion, we can take care of all aspects of the build including planning and skilled tradesmen in all trades, let us deal with all the complications and timings as we project manage the process to ensure everything is done correctly and to schedule all while keeping you informed every step of the way. Please feel free to contact us for a free no obligation estimate on any work you may have. Cymraeg Construction.
Mr Chimney Sweeps
Cellar & Basement Conversion
Gordon is a time served chimney sweep with over 30 years off experience in all types of chimneys and flues including fitting all types of chimney cowls and caps, we also repair,take down, repoint and lead flashings. Anything to do with you chimney we can help you with, there's no call out charge for free quotes and advice We hold a two million pound public liability insurance which includes working at height
We have 25 years experience,----our specialist are experts in construction and maintenance.
Very professional job. Excellent.
Eurocenter - Online Ltd
Cellar & Basement Conversion
We are one of the best building and renovation company in London since 2011. Our experience taken over many years and different architects helping us to provide a service meeting the highest quality standards in every detail, making our homes and city beautiful...
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