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

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.

We are a construction company,with long experience in construction industry all around London.we do loft conversations,extensions,basements ,general construction,roofing,carpentry,kitchens,baths ,flooring,tiling,plastering,painting decorating,plumbing and electrician.we offere a high quality work for reasonable prices. Try our services and u will not regret it .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Suhail on 23/7/2019

Couldn't be happier with Ersad's work. Extremely professional, reliable, punctual and efficient. He did more than expected, and quicker than expected. My flat was left spotless afterwards. The quality of the work was outstanding.

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
Christian avatar

Christian

Cellar & Basement Conversion

C C D General Building is a company designate to take care of your job from the quote job to the end of it

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sajjad on 1/6/2020

Christian reversed the swing of the door for me in a room. He quoted quickly and his price was fair. He came quickly and did the job well. Would like to work with him in the future

Both customers that have long-term and short-term jobs are welcome to contact me. I am very organised and punctual, I can cope with working under pressure, being serious and flexible in the same time.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Shahab on 16/7/2018

Alin and his team did a fantastic job. They did the job to a very high standard and at a very competitive price. The floor looks beautiful and they left them place in excellent decorative order. I will be more than happy to recommend Alin and his team and they are my first point of contact for any future work I may have.

Having 15 years experience our team ensure that all our projects are completed at high standards. Hubrepairs services include: commercial decorating; property refurbishments; bathroom refurbishments; kitchen refurbishments; landscape gardening etc..

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rachel on 28/9/2017

AJ turned up and got the job done with great efficiency. Very impressed how fencing was all put up even in the rain. Thank you.

As 10 years experienced with my team of great builders to provide my clients with the Design and Build service: * Extension Builder * Loft Conversion Specialist * New Home Builder * Conversion Specialist * Restoration & Refurb Specialist * Paint & Decoraters * Plumbing & Heating * Kitchen Fitter * Bathroom Fitter * Flooring Fitter * Tiler * Electrician * Insulation Installer * Bricklayer * Groundworker * Architectural Designer * Plaster * Roofer * Garden, Landscaping & Fencing

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by julia on 8/8/2020

Very happy with the gardening work. Also various other work around the house that he undertook for me. Very accommodating. I will be using this company again

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Charlotte on 14/1/2015

Very pleased with their service! Jason was great, he was the only plasterer to recommend different things to save both time and money with an excellent result. All the plasterers were a pleasure to deal with and worked very hard! I can't recommend them highly enough. They managed to get to us within a couple of days as we felt our job was urgent and even came out to quote on a Sunday! Very happy customer! Thanks all!

Luky Ltd avatar

Luky Ltd

Cellar & Basement Conversion

Luky limited understands how important service is today's competitive market. We provide our customers the highest levels of service and quality. We select and manage our team to treat each project as if it was our own. The future looks bright....!!!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ti on 21/5/2023

Superb - head and shoulders above any other builder we have ever worked with. We have undertaken a handful of development projects in recent years, and Lucian is the best by a country mile.

JK BUILDING LONDON LTD is a well-established company working in London and the surrounding area. Having completed many successful projects, we have the experience and the expertise needed to realise the construction or renovation project of your dreams!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by FIONA on 1/11/2023

Very happy with the job on my kitchen done by Jacek and his guys. Beautiful tiling, and replacement of sink and unit. All done quickly and cleaned up after. Would hire them again without hesitation.

We are based in Hayes

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sandeep on 29/8/2020

Excellent job done well within time and at a great price. Had some minor issues after an year, Harpreet was quick to respond and the issues were fixed immediately.

Profixer team is compose of 5 guys each of them specialize in something whit a combine experience of more than 50 years. We can take care of everything , we work fast , clean and precise, we pay allot of attention to small details.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rachael on 11/12/2014

Very friendly guys who did a great job. The day before I stressed that I needed the work to start as early as possible and suggested 9. The guys turned up at 8 and did an amazing job. Would highly recommend!

Small Polish building company specialising in loft and kitchen extensions. Save your time and money on any project.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mell on 7/6/2019

I would highly recommend Marcin as a competent, professional and reliable builder. He has bags of experience and all the tools. His team put my Summer house together in no time and did a great job.

hassle free painting service

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Nel on 8/12/2022

Very communicative. Did a brilliant and thorough job. Would not hesitate to recommend. Thanks so much!

HC Interiors offers interior design & decoration services, remodels homes, installs kitchens, bathrooms & flooring. See the website for examples of previous work & references.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by James on 18/9/2023

Great guy, great job that I love more each day

CK plasterers& builders with eight years experience of work in Greater London. Free Estimates,NO OBLIGATION. We work around your convenience;evenings & weekends etc, Plastering, decorating, brick works, tiling, carpentry, flooring & garden Fence.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by fara on 2/12/2015

Absolutely fantastic work, I cannot recommend them enough and will definitely use them again. Punctual, hardworking, highly skilled and knowledgeable with very competitive prices. Thank you!

Handyman with qualifications in plumbing and electrical works. Small quotes as the company is only a toddler and needs feeding to grow.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Stella on 4/6/2023

Daniel came within 24 hours to build a cat flap through a wall. Lovely chatty guy - very helpful - even drove me to pick up an extra extension for the tunnel we needed to create. Thank you!

Hi this is A.S. Harrison and my name is Craig Harrison. We are an electrical and mechanical business in the heart of Essex. We serve Essex and London, but are always happy to travel further afield for bigger projects. Customer satisfaction has always been at the heart of everything within our organisation. With nearly 20 years experience we are more than capable, and willing to meet all your needs. I come from a commercial background, I’m bringing all the skills & knowledge I have gained to the domestic world. I trained as an apprentice many years ago! I have all the accreditations including NICEIC, level 2 and 3 electrical, test and inspect and i am JIB approved. We use only the best tools & materials in the Industry. We Employ the most qualified, experienced Electricians, who’s attention to detail is of paramount importance to me. We are always on hand to help & offer advice. As a team we run the project for you in the background. Taking the stress out of the job at hand is why so many of our clients return again and again. There is no lack of contact or waiting to be phoned back with us we can assure you of that. We have an enviable track record at delivering a friendly, professional and first class service. Give us a try and see for yourself. Please do take a look at our website for a more in-depth look at what we offer. We look forward to seeing you soon. Thanks in advance from all of us at A.S. Harrison.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Justin on 3/11/2022

CRE8TIVE Contractors Limited is a proud member of the federation of master builders and TrustMark. We are a complete building service covering all aspects of building trade from footings to finishings. We thrive on our quality and attention to detail. From bathroom/kitchen renovations to full extensions and loft conversions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ariane on 8/9/2022

Eric, Tony and Paul were excellent builders. Very hard working, super respectful and reliable. They were able to start quickly and worked hard to get it done within 2 weeks. I would highly recommend them! It was refreshing to work with professionals like that!

We are specialist in plumbing and electric work

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by steve on 28/5/2014

"Did the job with good, professional attitude, flexible in timing, very convenient to us, and, in addition to being competent, very friendly and helpful." Steve,

Monta Ltd avatar

Monta Ltd

Cellar & Basement Conversion

We provide high quality bespoke solutions to commercial & private clients. With more than 20-years experience, we are confident that we can provide a comprehensive and flexible service program catered to your specific requirements. Home extensions Loft conversions Structural work Underpinning Internal refurbishment Basements Bathrooms Kitchens Bespoke joinery and furniture

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Magda on 28/6/2024

Monta did all the work in my kitchen, that is plastering, full electric, plumbing, timber flooring and Ikea kitchen installation. All very well done despite lots of hurdles on the way which were caused by an old, derelict system in the kitchen. If you want someone who is super organised, clean and tidy, punctual and sticking to schedules, then Monta is probably your best choice despite not offering the lowest quote on the market. Communication with the main builder - Michael was exemplary and all was clear.

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