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

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.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Martin on 9/2/2024

Shame is fantastic, a rare find. I’d use him for anything I do going forwards if he has capacity. Finally got my dream kitchen, hand made with bespoke solid wood cabinets, start to finish in 2 weeks. Delighted!

We are a family run building company on Salisbury Plain with many years experience.We take on all trades and no job is too small.Our aim is job satisfaction,efficiency,cleanliness in any project we carry out small or large and good customer relations

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rob on 21/6/2024

Absolutely first class. There are no other ways to describe it. Consummate professionals, superb communication and above all else, truly honest. I cannot recommend them highly enough. Finished our extension before their own deadline and to the highest of standards. Thank you gents.

We are a family run construction and landscaping company with a combined 30 plus years experience ..

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Amanda on 14/4/2021

Tom and his colleagues did a very professional job, supplying and laying a crazy paving area in our garden. They were very efficient and pleasant to deal with, and I would have no hesitation in recommending them.

High quality works based on 13 years experience.guaternted quality work at accesible prices and no time wasted

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rashi on 10/9/2025

From a single tile to a new roof we cater to all with a range of colours and options to suit all budgets. We supply and fit new upvc dry verges and dry ridge to eliminate the ongoing cost of yearly maintenance we also supply and fit maintenance free gutter systems with integrated hedge hog systems in place to ensure gutters need no maintenance we also supply and fit new upvc facial soffits and barge board new walls built and repointing available also we do weather pointing new joists flat roofs we supply and fit Epdm Firestone rubber flat roofs to eliminate the ongoing costs associated with older materials. ig. Felt roofs that will degrade as time passes we also supply and fit upon request eco friendly roof systems for those who prefer a greener planet friendly option thanks for reading any questions pls feel free to contact us

Latest homeowner review
full starfull star
Reviewed by Shiraz on 6/12/2025

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by azm on 30/5/2015

excellent

UK specialist Property Services - High End Painting & Decorating/Plaster skim + Wetroom leak repairs - tiling/sealant/grouting + Damp Survey/Remediation, . Organic products cleaning services available - Gallery open in Chrome click on Photo's view L to R

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Julie on 18/1/2026

Andrew extremely helpful polite tradesperson. Left my kitchen tiles clean, grime free with fresh grout and sealant. Takes his time as he does things properly. Explains everything in detail, what he is doing and why. Hope he returns for my other jobs that need doing in my home I.e decoratoring refresh. Julie

Asher Construction is a father and Son team with combined experience of over 30 years I have 3 NVQ Bricklaying and cover a rage of building works from the ground up, we are very polite and courteous to all our customers and aim to please and leave a good finish. We cover works right across Hampshire.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by hassib on 3/12/2025

Had a brick wall repaired. Jason did a good job. He came on time and finished the job in time, not messed around. He communicated well! I highly recommend Jason!

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

I.VELO CONSTRUCTION offer a professional and comprehensive renovation and home improvement! We have a lot of practical experience and a very good and modern technical facilities. Our customers are individuals and large companies. We approach each project individually. We assure professional help in adapting design and selection, buying and transport of materials. We guarantee honesty, punctuality and quality of service. Always work safely, completing all jobs to an extremely high standard, whilst aiming to reduce inconvenience for our customers. Our priority is your satisfaction with a job well done. Please feel free to contact us at any time, We are always happy to provide our services to all our customers

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Maria on 25/11/2025

Impressed with the work Indri carried out for us , removing an internal load bearing wall and installing a RSJ. Very polite and hard working also cleaned up each day . Will definitely use him again and recommend to friends.

At FR Homes & Developments we look to undertake all aspects of building and contracting work from new builds, extensions and renovations to small one day jobs. We will ensure you are kept fully updated from start to finish and pride ourselves on our communication skills. The types of work we would be happy to undertake include; All aspects of landscaping work. patios, laying turf, seeding, fencing, pergolas, shed builds (made to measure or flat pack) Structural work lintels steel work. Stud work and plasterboard Ground works foundations and drains All aspects of bathrooms from full renovation to tiling only. The company is newly formed as to date I have been working with a partner renovating and building in the Ringwood area but my partner has recently retired and I have set up.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ivor on 8/7/2022

William,found to be reliable and trustworthy,very pleased with end result.

Hello, my name is Anthony, but you can call me Tony, I've been working for myself now for just over Ten year's I've only just joined this site. Hence, no ratings trying to recover all old photos of my old phone, which i broke in lock down.ive never needed to advertise work found me.. now everything is online, so I wanted to give this site a try,I don't dress to impress I dress to work...I'm 48 my to kids are now 28,30 two lovely grandkids Tony

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jason on 16/8/2025

We are focused on providing high- quality service and customer satisfaction- we will do everything we can to meet your expectations.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dianne on 14/2/2017

Thomas did a very professional job, the floor looks wonderful. I would thoroughly recommend him and will be using him again as he is multi talented and can help with other areas of work around the home.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ross on 12/5/2021

Michael did a great job hanging a new bedroom door. He came at short notice, was knowledgeable, friendly and cleaned up afterwards.

High quality of offered services, flexible and reliable builders just for you. We always meet the deadlines set with customers and make sure they are proud of work we've done. "Great prices and fast, quality work" - these words describe us accurately.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Christopher on 3/4/2024

I cannot speak highly enough of the MBS team. They were everything one would expect from a service provider. They were punctual, polite, they knew what they were doing, the quality of workmanship was high, they were honest and their prices are fair. Most of all -they were reliable and clearly had our best interests at heart. I wouldn't hesitate to recommend them to any other prospective customers. Excellent!

We have 20+ years experience in the construction industry and carry out a wide range of solutions to property alterations, refurbs and repairs. We specialise in property refurbishments, and landscaping. We have vast experience in both internal and external works. All work is completed with pride, to a very high standard.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dean on 11/3/2024

Tom and Joe were top lads, very friendly and helpful ...not only did I get all my jobs done but actually enjoyed their company. Thoroughly recommend them id you're looking for hard working, good people.

WBK Services Ltd is made up of several experienced, talented craftsmen, each committed to providing clients throughout Surrey with bespoke building services completed according to your specifications.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Chris on 4/7/2019

A good job and clean up done. Punctual and reliable. Would definitely use again.

We value our clients project expectations regardless of the size or scope. We are highly dedicated and very serious about achieving the highest of standards. Our pricing is extensive, yet competitive and we have many references to back up these claims.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Chris on 20/8/2017

Top quality work. Keystone done our en suite, drive way and our new kitchen diner with bi-fold doors and the place looks totally transformed. Great price and the work quality was top! The guys were very honest, easy to get along with and when ever we had any issues , suggestions or addition things doing they sorted straight away. Would highly recommend.

Small company of 4 people specialising in boiler installation, repair and servicing. Gas fires and cooker installations. Landlord safety checks. Full central heating system design and fitting.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Heather on 14/5/2018

The job was completed exactly as described and on time.

Castle Interiors take great pride in all of our work, we will go the extra mile to make sure you get the perfect finish and quality look that your after we take great care of our customers by helping them design and using their ideas to make a perfect home for them. We also offer an amazing discount scheme for new and regular customers also seasonal deals that are amazing and won't find anywhere else. We are a one stop shop Try us and you'll be amazed by the quality of work.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Evans on 30/1/2021

Was always punctual and did the job to my satisfaction.

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