Find Local Basement Conversion Company Near Me
Over 10,000 rated tradespeople
are ready to help you get your job done
Over 3 million happy homeowners
have found a quality tradesperson
Over 1 million ratings
with 88,000 5* ratings in the last 12 months
Join our group of happy customers
Thousands of 5 star reviews
Read real reviews from customers about their service experiences.
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.
Welcome to Ross Property Repair (RPR) a family run business with 20 years experience in property repairs & maintenance our professional, efficient and reliable handymen are just one call away to fix all your “to do” list with no hassle involved. RPR Scotland is the best solution for all your property maintenance needs, no matter how small or how big the job is. We serve both commercial and residential customers in Edinburgh, Lothian and Scottish Borders area. By choosing RPR Scotland you are guaranteed: Job done at the highest standards on every visit Agreed appointments and timing followed No mess left behind when job is done You pay just for work done . We pride ourselves on the high standards out work is finished to . First class workmanship at affordable prices . Below I have listed some of the services we offer Letting agent and landlord services Rot and mould Mastic and silicone replacement Handyman services All aspects of joinery work Tiling Wet wall panelling Painting and decorating Small plumbing jobs Laminate flooring , carpets ,linoleum ELECTRICAL New sockets or extra sockets New light fittings Fit cookers Exterior garden sockets EXTERIOR Decking Slabbing Build Huts Fencing Build small walls Gutter repairs and cleaning Slate repairs Flat roof repairs SMALL JOBS Plasterboard repairs New toilet seats New door handles Shelving Cleaning services on request All aspects of gardening and much more, to much to list! ANY JOB BIG OR SMALL WE DO IT ALL We are FULLY INSURED
i have been a self employed builder since 1997 i have one employed labourer but i am able to get all trades as i do extentions, my main work is roofing but am also a good general builder, i am based in stockport but have worked all around greater manchester
Pro Joinery & Renovation specialises in Kitchen and Bathroom fittings however we have taken on many other projects such as bespoke shelves & wardrobes, rebuilding walls, flooring, complete house renovations, conservatories and much more. The acquired knowledge gained over the years and expertise allows to run every project with ease and to your full satisfaction. Though the time is of the essence, attention to detail and quality of craftmanship is invaluable and there is nothing like wow factor and recommendation by the client. Please see the gallery for examples of previous work. Although first time on rated people my builder, facebook and google will provide you with reviews should you wish to check. Thank you for taking the time to familiarise yourself with Pro Joinery & Renovation.
Made a great job of fitting a cat flap at a fair price.
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
EST 1983 Family run business 4th generation https://www.cooperandsonroofing.co.uk Here at Cooper & Sons roofing we like to give our customers full confidence in are services, all of are work comes with warranty from 1year to 25years. we take pride in all of are work, each person in are team has gone through the correct training to receive the highest qualification on each task needed. Please look at some of our 5* reviews from are happy customers.
Very professional and efficient service. Very prompt to respond. Job done to a very high standard. I highly recommend.
Backed by global experience and a dedicated team of experts, we provide top-quality roofing solutions and comprehensive building services. Whatever your project, we combine skill, reliability, and teamwork to bring your vision to life.
Great job, very happy with it
I have been self employed since 2004. I undertake jobs in both the commercial and residential sector. .
Here at TJ Hughes landscaping and property maintenance we specialise in transforming your dream garden and house into reality With our new technology we can show you visuals of what your garden can look like right before it’s even been started.. We cover a huge area from Norfolk to London and everywhere in between We provide quality landscaping, from fresh lawns, fencing, decking and patios to full garden redesigns. TJ Hughes are highly dedicated to the landscaping trade, all members here at TJ Hughes ensure that our workmanship is to the highest of qualities. We have also ventured out as a team to property development, things like painting and repairs plastering and brick work Why choose us when there’s many companies out there? Well here at TJ Hughes we are a team built from highly experienced and skilled tradesmen that are trained to work safely and confidently within any work environment. Attention to detail and to have pride within the work throughout ensuring its completed on time to your exceptions and budget. Services TJ Hughes can guarantee : Friendly service Fully insured work Experienced and fully trained team Personal landscape designs Before and aftercare advice Free estimate Fast response Top quality Clean and tidy Don't stop and hesitate, give us an email or ring to book a date for your free estimate
Roofing and building professionals in Edinburgh At Premier Roofing and Building we provide services to domestic and commercial customers for all roofing and building projects. With over 20 years' experience, we guarantee quality workmanship and excellent service on all our work. All roofing, chimney repairs and building estimates are provided with a photographic report providing you with clear and concise details of work we will do.
Greens builders and home maintenance
Top man is Paul. I have hired him in the past and his work was spot on, and again this time. Very thorough and patient, I highly recommend him!
We are a family run business with 25 years experience.We take pride in a vast knowledge of the construction industry from small repairs to total house builds. All our tradesmen are fully Qualified,insured and professional. Covering England & S.Wales.
Very nice man, did a really good job.
MF Maintenance carries out a wide range of works including roofing repairs, fencing, paving & decking, drainage, also indoor work; plastering & small repair/ maintenance jobs around the house.
Fabulous work I'm so pleased .Really appreciate your hard work with great quality results.
About us: PPM BUILDERS NORTHAMPTON LTD is a building firm based in Northampton covering all aspects of building work. We offer a wide range of services employing both modern and traditional techniques in order to guarantee complete customer satisfaction. We have a full team of qualified regular sub-contractors who have been a part of PPM for many years, a number of whom were trained by Matthew - the director. We undertake work from small remedial alterations and maintenance up to complete refurbishments and renovations. Why choose us? 1. Honest & affordable prices - over the years, we have developed new techniques, knowledge and contacts which is the reason we are able to offer unbeatable prices for the standard of work that we consistently achieve. We are good at sourcing high quality materials and appliances for our customers which allows us to offer an even better price. 2. Professional and high standard work - PPM uses the highest quality of materials on every job and all work is carried out to the highest possible standard. 3. Unparalleled customer service - we provide full assistance and honesty from start to finish. We do not regard the job as complete until our customer is 100% satisfied. We believe communication is very important; we always keep our customers informed. Choose PPM for a stress free experience! 4. Fully trained & experienced - PPM has 15+ years of experience. All of our sub-contractors are very professional with years of experience. PPM have the best of the best tradesman. 5. Tidiness - one of the many positive comments we get when carrying out work is our tidiness. We ensure all jobs are only complete once the place is spotless! 6. Fully insured & guaranteed - public liability insurance held up to 1 million pound. All work is fully guaranteed; Roofing: 25 years; Rendering: 15 years; All other work is guaranteed for 1 year.
Matt and his team were great. The job was a complete redesign of our garden and the work was completed on time and within budget. Special thanks to Chris, Ross and Jamie who worked like Trojans and only needed a regular supply of strong tea to keep them going! Very pleased with the results and would have no hesitation in recommending PPM for your hard landscaping project.
Hi, My Name is Joseph Oris My trade services encompass a wide range of skilled trades, includes: - *Handyman Services*: General repairs, maintenance, and assembly tasks. - *Plumbing Services*: Plumbing installations, repairs, and maintenance. - *Carpentry Services*: Woodwork, cabinetry, and furniture making. - *Home Renovations*: Bathroom and kitchen renovations, extensions, and more. *Benefits* - *Quality Workmanship* I guarantee high-quality work. - *Competitive Pricing*: I offer fair and competitive prices. *How I Work* - *Book a Service*: Schedule a service online or by phone. - *Assessment*: I usally pop over to see and assess the job before providing a quote. - *Work Completion*: I complete work ontime to to a high standard. *Why Choose Me? - *Experienced Tradesperson*: Im is skilled with 25 years of experience - *Customer-Centric Approach*: I prioritize customer satisfaction. - *Flexible Scheduling*: I accommodate your schedule. Thank You
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
Established in 2008, P. Berry Property Maintenance & Building Contractors is a proud family-run business built on trust, quality, and reputation. Based in the North West, we provide a complete range of services covering every aspect of property care — from building and roofing to maintenance, landscaping, With over 15 years of hands-on experience, our team delivers reliable workmanship and professional results on every project, big or small. We believe in honest communication, fair pricing, and attention to detail that speaks for itself. Whether it’s a full renovation, home extension, roof repair, or garden transformation, we handle every stage with pride and precision. Our goal is simple — to provide a service you can depend on, time and time again. All your property needs under one roof — from every screw to every tree
I couldn’t rate Patrick and his team highly enough. They transformed our tired, overgrown back garden into a modern low maintenance family space, we love it! The cost was very competitive, I believe we got great value for our money. Thoroughly recommend.
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!
Dovetail Building has been established for over 40 years and has a wealth of experience in all aspects of the building trade. From plumbing to joinery you can be assured of a first class service at a competitive price.
At John stewart joinery we pride ourselves on bringing high quality work at affordable prices
AGC Electrical is a small and friendly company with an emphasis on customer satisfaction. Our pricing is reasonable and we aim to provide the best overall experience to all our customers.
Good communication and was on time. Job was done well.
Rm property maintenance is a family run business with nearly 20 years experience behind us offering you a wide range of service at affordable prices specialist in all Upvc products and roofline products guttering repaired. And renewed
Answered the ad very quickly and did the job with no drama and at reasonable price. Will definitely use again.
sole trader operation with over 35 yrs continuous experience. trade indentured, city&guilds1st and time served.all aspects of brickwork with particular concentration to repointing, restoration,strengthening& surface cleaning.all lime& Portland mortar done
Great work when I had managed to agree the insurance claim. Apologies to John at JNM for the delays on our side. John was flexible, imaginative and open to suggestion on approach. Would rehire and highly recommend.
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles