The quick way to find a local Cellar & Basement Conversion specialist in Sheffield

Post your job for free. Get quotes. Read reviews.

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

Browse Cellar & Basement Conversion specialists

Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.

With an experience of 15 years in the field of construction, I carry out interior and exterior design: Tiles, tiling, grout, lime, sanitary installations, pavements, etc.... I am a qualified person, graduating from the construction high school as a construction technician!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Maurice on 28/9/2024

Prompt, Pleasant, Hard worker. Jack of all trades sometimes looses a little finess. I will certainly use him again.

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Isaac on 29/11/2025

CFL Joinery & Construction Fully qualified Level 3 Site Joiner/Carpenter (City & Guilds) with many years of hands-on experience in the trade. At CFL Joinery & Construction, we combine expert knowledge, precision craftsmanship, and a genuine passion for delivering high-quality results on every project. Due to continued demand from returning clients, CFL Joinery is expanding to provide a wider range of construction services, including electrical installation, plumbing & gas, bricklaying, and more — offering a reliable, one-stop solution for your project needs. All work is completed to a high professional standard, often at competitive prices that beat previous quotes. We pride ourselves on being friendly, reliable, and approachable, and we always do our best to accommodate urgent or time-sensitive work. For enquiries, advice, or quotations, please get in touch by phone or email — we’re always happy to help

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 27/1/2026

Arrived on time and did an excellent job would highly recommend Chis

Plumbing, groundwork and Underground water services At gcb utilities we strive to provide our customers with a high quality end to end service. we know it can be stressful dealing with leaks, repairs and improvements But with our expertise and professional staff we get the job done in good time and with as little disruption to you as possible. From the first contact our friendly staff have you covered. Whether your looking for a leak fixing,you have pressure issues, need pipe work installing or moving, new water supply or external leak repair With our wiaps, chas,constructionline and water safe approval, guaranteed work your in safe hands Give us a call or message for a free no obligation quote

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Graeme on 21/2/2024

Enthusiastic to sort-out our problem. Planned to meet and it happened bang on time. Came-up with the solution and had the job done within their own time estimate.. Problem solved on time and around the estimated budget. Well done!

Property Renovation & Decorating Services "Excellence in Construction, Passion for Detail" With over 17 years of solid experience in the construction industry, our team provides comprehensive renovation and interior decorating solutions designed to bring your vision to life. Led by Emy, a professional renowned for his rigor, integrity, and craftsmanship, we are committed to delivering every project to the highest standards of quality. Our Services We offer a wide range of construction and finishing services, professionally managed from initial concept to final handover: Extensions & Conversions: Expert loft conversions, home extensions, and new builds. Full Renovations: Complete modernization of houses and apartments, including bespoke kitchen and bathroom installations. Premium Finishes: High-end interior and exterior painting, professional plastering, and precision tiling. Flooring: Installation of solid wood, engineered flooring, and carpet fitting. General Building: Structural repairs, general maintenance, and full-scale property refurbishments. Why Choose Us? Our reputation is built on four core pillars that ensure every client receives exceptional service: Attention to Detail: We believe perfection is in the finishing touches; every task is executed with surgical precision. Timeliness: We respect your schedule and strictly adhere to agreed deadlines. Transparency: Open communication and honest, competitive estimates with no hidden costs. Proven Expertise: Over 17 years of successful projects and satisfied homeowners. Contact Us for a Free Estimate Ready to start your home transformation? Contact us today for a free consultation and a personalized quote.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by David on 19/11/2025

A Carpentry company based in the heart of Birmingham taking on all kinds of work around The west midlands & East Midlands area, We work hours to fit tough schedules and time frames, weekends & bank holidays with vast experience in various trades in the construction industry, we offer a hassle-free service from start to finish. We offer full Joinery & Carpentry services. From Full renovations & Extensions, Flat Roofing, Outdoor structures, Door Hanging services, Boxing in, Decking, Stud walls, Floor Boarding, Laminate Flooring, Loft Boarding, Loft Hatches & Ladders, Loft Insulation, and also more complex work e.g. custom designed shelving, Wardrobes, Cupboards and Display cabinets. We also take on insurance work and offer a property maintenance service. 100's pictures on our page to describe further what we do. At HJ Barlow Developments Ltd we really do pride ourselves on our craftsmanship, work ethic and customer service, Our commitment to our customers really shows in our competitive prices, detailed quotes and our dedication to go the extra mile to make sure clients are completely satisfied with our work. We are a family and it is extremely important to us that we give a professional service to every single one of our clients and we endeavour to create a great working relationship & environment for them and ourselves. We are proud of our workmanship and strive to give each client the service they deserve. Fully insured to work on domestic and commercial properties and with vast experience in the industry, we offer a friendly and reliable service for all types of work from start to finish. Our call outs & quotes are completely free, we pride ourselves in always providing the fine details so the customer is never left in the dark at any part of their construction project. We have many contacts all around the midlands so if we can’t always help, we will know a trustworthy tradesmen that can, always available on mobile and email 7 days a week. Please see the photo section for more.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tim on 29/1/2026

Harry did a great job. Turned up when he said he would, completed everything as described and cleaned up afterwards. Thoroughly recommended!

With 30 years experience in Groundworks, Building, Construction and Landscaping, I have the skills, knowledge and experience to ensure any job is completed to a very high standard.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Beth on 6/10/2025

16 years experience in the rendering and plastering trade

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Janice on 28/10/2021

Did a brilliant job on side of house, working in terrible weather, would recommend.

IBS SERVICES LTD it is a small family business that operates over 15 years, concentrating on quality and customer service with a friendly approach. We help our customers through all the job stages, from the design to the complete delivery of the task.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Zafar on 19/12/2024

I gave a garage conversion project into a full en-suite bedroom to Radu. Radu surpassed all my expectations on his work ethics, (always punctual), work quality (highest level), integrity and affordable. He never cut corners and the final result shows. Radu spent as long as it took to get the job completed. I have used Radu for a lot of other smaller jobs since and he has been doing this very effectively and quickly. Well done Radu and thank you.

I have been in the repointing and pointing of houses For 25 years or more But only started my own company 2 years ago All my reviews are on Google If you wish to have a look at my reviews and all about me and my company smrepointing services

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Anna on 29/6/2023

I am so happy with the work completed, exceeded my expectations! Steve is polite, courteous and excellent at his trade. Would highly recommend.

Please view our Website Trowelup.co.uk LABC partner

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ian on 16/9/2024

Responded promptly to my job request and completed the work satisfactoeily.

Family Run Company, 30+ years Experience Federation of Master Builders Velux, Trust Mark, CITB Approved 5 Star Google Reviews Polite & Clean Gang, We Pride Ourselves On Industry Quality and Time Efficiency Visit Our Facebook & Instagram

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sheila on 23/7/2020

All the above : good quality , good value , very reliable . Great customer care and support . Craig Manterfield is a maestro of his art in my opinion . He organised the job like a general leading an army of men . His team respond to him like clockwork . They clearly enjoy their boss . Second to none ??? .

We are a small family business established in 1977 and specialise in home extensions and are qualified tradesmen doing brickwork,stonework and most aspects of building work to a high standard. References on request.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jon on 18/3/2025

Bernard is a lovely man who quietly and efficiently gets on with the job. The pointing that was done looks brilliant. I would be very happy to use him again.

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 14/5/2023
John Heir avatar

John Heir

Cellar & Basement Conversion

We are JOHN HEIR a modern furniture fitter and supplier based in Bradford West Yorkshire. Check here to find your own kitchen matched to your needs and unique design. It’s easy. Just call or visit our online store and booking site to get it instantly. Call me to create your own furniture design so nobody else can have it, and make changes to your home. It is a great place for you to find kitchen, bedroom, or bathroom furniture made just for you , wooden doors, windows, flooring and bespoke skirting boards .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tom on 2/12/2024

So far so good. Came round to offer a quote. Very genuine.

MH Design And Build LTD was formed in 2013. Based in Rotherham, we service Doncaster, Sheffield and other South Yorkshire areas. Nothing is more important to us than our reputation which is why we are a reliable, friendly and customer-driver contractor. Our ethos is fantastic customer service, quality workmanship and highly-competitive rates. We have a number of extremely professional and skilled tradesmen that we employ. As a company we have a combined total of 30 years experience from loft conversions to extensions and new builds.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 15/7/2024

Very reliable told us when they were going to be there and if they were going to be late because of getting materials. No problems fast friendly and a great job.

L. D. E Construction Services Ltd Bricklayer / general builder Extensions Garden walls Re-pointing Patios Drive ways Fencing Decking Astro turf Rendering / pebble dash walls Tiling Custom hand made wooden gates

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Del on 23/6/2024

The porch Lawrence built for us is a perfect addition to the front of our bungalow.In particular his brick laying and attention to detail and tidiness were exemplary.

Having worked for myself for 30 years in most aspects of construction and maintenance my good reputation means everything to me. I pride myself on leaving a satisfied customer who will recommend me to family and friends.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Robert on 3/6/2025

I found Paul to be approachable well mannered an excellent tradesman and just an all round really nice fella

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

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lisa on 13/4/2024

Hi, i have been in the building trade for 20 years, I' m a qualified bricklayer and do all kinds of building work Very hard working and reliable and fully insured with public liability insurance and i work to a very high standard...

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Alison J on 9/2/2026

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles