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

Mayfair Build LTD

Cellar & Basement Conversion

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Mayfair Build are a Surrey based building company offering all aspects of internal and external building services across London and the Home Counties, and have experience in home refurbishments, extensions, and new builds. Our reliable team are made up of industry experts and craftsman ensuring a quality finish and customer excellence time and time again. Involvement with Building Control Guide at Elmbridge Borough Council Involvement with Building Control Guide at Epsom & Ewell Borough Council We are experts in: ·      Property Refurbishment and Renovation ·      Extensions – New Builds – Loft Conversions ·      Demolition & Groundworks ·      General Building Services ·      Major Building Projects ·      Commercial & Domestic Building Services ·      Listed Building Works ·      Kitchen & Bathroom Makeovers  ·      Hard Landscaping ·      Water-features & Pond construction ·      Driveways & Patios  ·      Fire & Flood Restoration ·      Landlord Insurance & Support Work ·      Council & Housing Association Contracts   Mayfair Build are a company large enough to deliver on your project – deliver a quality finish, but small enough to still care. With this in mind, we are committed to customer excellence across all our projects no matter the size nor scope

Latest homeowner review

Reviewed by Rachel on 11/10/2015

Dean and his team did a really good quality job, at the price quoted, with very little mess and disruption. Would definitely use them again and recommend to friends.

Artisans Construction

Cellar & Basement Conversion

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Stewart my work partner and myself Adam, combined have over 60 years experience in the building industry. We run a small friendly team of committed guys that have everyone in mind when it comes to health and safety and maintaining a clean and tidy work site with minimal disruption while works commence. Our primarily trades are carpentry/joinery, bricklaying, plumbing, plastering and landscaping. however Stewart and i alone have served lengthy apprenticeships with our fathers and right from the off have turned our hands to all aspects of the building trade. Most importantly we value our customers criteria and strive to go the extra mile in both keeping to strict rota and maintain the job is not only completed within the time frame but to a high standard. We honour our good reputation of being punctual and polite and most importantly easily approachable combined making it an easy working atmosphere which we feel is vitally important. We the team at Artisan's construction look forward to meeting new people and taking on new challenges, The dexterity of work we have undertaken is so varied but generally based around the property development aspect for example... extensions, loft conversions, renovations, layout alterations, roofing, ceramic tiling, landscaping and so much more. We have had years of dealings with building control planning and developing and a good able knowledge of using architectural drawings and structural engineers reports. Where and when appropriately we have an electrician and plumber on the team that can competently carry out works and sign off respectively. We as a team look forward to being of service and making you proud you've come on board and will strive to achieve this work based relationship. Thanks for taking the time to browse our page and take care, kind regards from all the team at Artisans.

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Reviewed by Paul on 1/1/2021

Thanks for the hardwork

John McKinney Builders

Cellar & Basement Conversion

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John McKinney Builders have been building on over 50 years of experience, established in 1970. We carry out extensions, loft conversions, refurbishments, garage builds & conversions , kitchen fitting , heating etc. From planning to completion. Our quality of workmanship & finish is second to none, no snagging needed or call back. WE SPECIALISE IN THE INSTALLATION OF RSJ,s

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Reviewed by Becky on 6/4/2022

C.G.P.Services

Cellar & Basement Conversion

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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

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Reviewed by Jason on 16/8/2025

Regenerated London LTD

Cellar & Basement Conversion

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Regenerated London LTD is a new building and construction venture founded by Kyle Doy, a professional builder with over 15 years of experience in the industry. Built on years of hands-on knowledge, craftsmanship and experience across a wide range of building projects, Regenerated London LTD aims to deliver high-quality workmanship with a professional, reliable and customer-focused approach. Whether it’s renovations, refurbishments, extensions, property improvements or general building work, Kyle brings the experience and attention to detail needed to complete projects to a high standard. Regenerated London LTD is committed to working closely with every client, understanding their vision and delivering a finished result they can be proud of. As a new company backed by 15 years of professional building experience, Regenerated London LTD combines the personal service of a growing business with the knowledge and expertise of an established tradesman. Quality workmanship. Professional service. 15 years of experience. A new chapter with Regenerated London LTD.

AKONI CONSTRUCTION LTD

Cellar & Basement Conversion

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Akoni Construction Ltd Building with Quality, Trust, and Experience Akoni Construction Ltd is a professional, multi-trade building company committed to delivering exceptional workmanship while providing complete peace of mind throughout every stage of a project. Our focus is simple: to ensure every client feels valued, understood, and confident from initial consultation through to final handover. We take pride in turning ideas into reality, delivering each project to the highest possible standard with precision and care. ⸻ Our Experience With over 20 years of industry experience, we have built a strong reputation for delivering high-quality construction projects across a wide range of sectors. Our portfolio includes: * Large-scale renovations * Extensions and structural works * Full property developments Today, Akoni Construction Ltd offers a complete, end-to-end building solution—managing every trade under one roof for a seamless and efficient client experience. ⸻ Our Services We provide a comprehensive range of construction services, including: * Full property renovations and refurbishments * Extensions and structural alterations * Bathroom and kitchen design & installation * Plumbing and heating systems * Electrical installations * Carpentry and bespoke joinery * Plastering and decorating * Roofing and external works All works are carried out by fully qualified, highly experienced tradespeople, ensuring consistent quality across every aspect of the build. ⸻ Our Approach We believe that successful projects are built on strong communication and collaboration. From the outset, we work closely with our clients to understand their vision, offering clear guidance, transparent pricing, and professional support at every stage. We also partner with trusted architects, designers, and structural engineers, enabling us to deliver a fully managed, stress-free service—from concept through to completion. ⸻ Our Commitment At Akoni Construction Ltd, we are dedicated to delivering: * Outstanding quality workmanship * Reliable and professional service * Clear, honest communication * Projects delivered on time and within budget We don’t just aim to meet expectations—we aim to exceed them, leaving every client confident in both the journey and the finished result. ⸻ Akoni Construction Ltd Delivering excellence in every build.

Latest homeowner review

Reviewed by Martin on 7/2/2026

ARPIA GROUP LTD

Cellar & Basement Conversion

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So I’ve been in the plumbing industry for around 10 years and do a vast majority of work including - First fixing Second fixing - Baths Showers Shower screens toilets Basin Vanity units And all other sanitary -I install boilers from combi boilers to heat only boilers -Vented cylinders to unvented cylinders -Bathroom installs from small ones to large ones . -ASHP Gas safe member G3 unvented cylinder certificate We also undertake a lot of bigger projects including HMOs , dental practise refurbishments, and also most recently we have just built a block of 14 flats.

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Reviewed by Cameron on 1/5/2026

MCK Brickwork & Construction

Cellar & Basement Conversion

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We are a small team covering many aspects of construction from new builds and extensions to groundworks and renovations. A tradesman's project is also a customers well spent dream so whether it be a large intricate project or a simple garden wall we aim to give our customers satisfaction and confidence right through to a top quality finish.

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Reviewed by JOHN on 8/6/2021

Craig & Ergest resurfaced my drive and garage floor ahead of doing my Workshop conversion. Found them to be reliable and professional in their work - pleased with the outcome

1st Rate Roofing

Cellar & Basement Conversion

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1st Rate Roofing is a small company that values reliability and craftsmanship over anything else. We are polite and always put you first, making sure you understand whats being done and how we are going to do it. We always charge a fair price and believe you'll think so to. We provide free no obligation estimates. We are very responsive to emails and calls!

Nicholls Construction

Cellar & Basement Conversion

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Nicholls Construction has a combined 30 years experience in the building trade. We are a family run construction company offering all aspects of carpentry, brickworks, groundworks, renovations, extensions and landscaping. All work is finished to the highest standards and clients specifications.

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Reviewed by Edda on 24/7/2014

We hired Dave to carry out a garage conversion. Dave is a very competent builder. His workmanship is of a high standard and I would fully recommend him.

ASPRAY LIMITED

Cellar & Basement Conversion

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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.

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Reviewed by John on 14/5/2023

Time 2 Refurb Interiors

Cellar & Basement Conversion

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Family team covering most trades. Hard working very tidy. Always aim to please. No job is to large or small. We cover almost every trade and do complete refurbishments inside and out. New extentions large and small. Garage conversion to little outside home office.

Derrick Green building services

Cellar & Basement Conversion

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Derrick Green Building services are a small company. Highly skilled in new builds, extensions, loft conversions and renovations. We pride ourselves with the quality of our workmanship and the speed we carry out our contracts. We have many satisfied customers. Please see our ratings. We also carry full public and employers liability insurance.

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Reviewed by Charlie on 26/12/2022

RSJ instillation & other building work. Derrick is a highly knowledgeable & professional builder, he went over and above expectations when removing a load bearing wall to create a kitchen diner in our house along with removing an outdoor toilet. I’d recommend him in a heart beat & will be using his services in the future for other work.

PICTOR

Cellar & Basement Conversion

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We are a hard working, trustworthy and reliable all encompassing Property Service that provides the highest quality service at competitive prices. With considerable experience of the building sector and a core team of specialists, our approach is driven by experience insight and expertise. So whether we’re undertaking a whole property refurbishment, or adapting a property for specific needs, our service is backed by in-depth knowledge, understanding and cost saving efficiencies

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Reviewed by Chris on 16/1/2022

Great job. Good attitude. Polite and friendly hard working team

PALACE BUILDERS

Cellar & Basement Conversion

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We are an old established company based around south West London. We pride ourselves on the hopes and needs of our customers and are always open to fresh ideas to complete the project on budget and cost Regards Danny Richard Palace builders

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Reviewed by Martin on 7/10/2025

Danny did an excellent job of repairing our garden wall which had developed a massive crack around a boiler enclosure. He also liaised with our tenants and neighbour ensuring the works went as smoothly as possible. I will be using him again if I have any more work for him.

Emerald Builders

Cellar & Basement Conversion

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Hi My name is Conor and i am a member of the chartered institute of builders which is the highest accolade achievable within the industry, I also have an nvq 6 in construction which is the equivalent to a masters degree. We are a well established company since 1999 and have a vast experience in painting and decorating, kitchen fitting, bathroom fitting and building refurbishment, roofing, listed building refurbishment, reactive maintenance loft conversions and extensions. We guarantee you the utmost service as can be verified by our previous clients testimonials We offer a one point of call for all trades for domestic and commercial customers .We previously completed painting/decorating , kitchen fitting , bathroom fitting and refurbishment works to listed buildings, schools, Universities ,hotels, restaurants , pubs, Hospitals, shops, nursing homes along with many prestigious new builds, bcp contracts and private works. We provide a 1 point of contact, complete service with all our other trades if required. Resulting in the client only having to deal with one person, who project manages the team throughout the course of the works. We also provide a kitchen/bathroom fitting service ,and a reactive maintenance package for landlords and commercial customers and have a vast portfolio having completed over 500 projects.

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Reviewed by Melanie on 24/9/2024

Emerald Builders removed old carport roof & replaced with new. Courteous & competent staff, left tidy site & did a grand job extending the life of the car port, thank you.