Conversion Specialists in Mortlake

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.9 (43 reviews)

Easily find verified Mortlake Conversion Specialists. Just post your job to get quotes from MyBuilder's Conversion Specialists in Mortlake.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated conversion specialists in Mortlake

1191 Results

Sort by:

Solid Group Renovations
Rating: 5 out of 5
Conversion Specialist in Mortlake
Hello, we are professional team with much experience and knowledge. We specialize in refurbishing properties, whether it is HMO conversion, loft conversion, house extension or complete refurbishment. I work closely with my clients and I am easy to contact at all times. Our team make sure that you are in control every step of the way to achieve your dream renovation project.
Get in touch
Latest review:
Conversions - General- 17 May 2025
Saba and his team were amazing. Excellent attention to detail, great communication, and a pleasure to deal with. Having worked with several contractors in London, I can tell you that he and his team are the only crew that I would be willing, and excited to work with again. Highly recommended. 5 stars.
MW Home Improvements Limited
Rating: 5 out of 5
Conversion Specialist in Mortlake
We are doing all types of house refurbishments and improvements. No job is too big or small for us. Skilled handiwork on high standard.
Get in touch
Latest review:
Conversions - General- 11 Mar 2022
Very happy with Martin’s work. It was quick and efficient, site and common parts were left tide and clean after work was completed Would highly recommend Martin
Bare Interiors
Rating: 5 out of 5
Conversion Specialist in Mortlake
We are a small company of 5 people (with more than 15-20 years of experience each) having 2 vans carrying all the tools needed. We can provide you with any services from kitchen / bathroom fitting , to full house renovations and extension builds.
Get in touch
Latest review:
Conversions - General- 26 Mar 2022
We would have no hesitation in recommending Bare Interiors for their building work. They converted a small study into a spacious, modern, and bright new bathroom. They communicated well throughout the project and dealt with issues and concerns thoughtfully and professionally. We were impressed by their knowledge and problem-solving skills. The project was completed on time and on budget and we will definitely use them in the future. Mrs Batra, March 2022
Convert Extend UK Limited
Rating: 5 out of 5
Conversion Specialist in Mortlake
We at Convert-Extend offer a full package from plans, planning permission, building control and a fully managed build to ensure customer satisfaction We have over the past 30 years worked for local surveyors, estate agents and happy home owners that would happily provide references As you can see from our portfolio we are capable builders groundworks and home quality builders with many years experience
Get in touch
Latest review:
At last I have found a company I can trust Steve and he’s team we’re very easy to deal with throughout the whole process the planning and finish was exemplary guided me through the whole process my son has a amazing space to live in very happy would highly recommend Keith Warner
We Fix Your House Ltd
Rating: 5 out of 5
Conversion Specialist in Mortlake
We Fix Your House is a family-run, small team of experienced industry specialists with many happy clients in and around London. We take pride in our work and ensure that our customers are always happy. So whether you're are looking for a little DIY help, or a complete renovation of your property, we're happy to help. You'll be pleasantly surprised by our competitive prices too, and YES, we can work around your budget.
Get in touch
Latest review:
Plastering- 28 Apr 2019
Great job, very professional
Adv Projects Ltd
Rating: 5 out of 5
Conversion Specialist in Mortlake
We undertake all forms of building work from a small bathroom to a full house refit. Our specialisation is high end residential and commercial fit out. I am a fully qualified interior architect with 20 years experience of designing and project managing high end refurbs in London also a large amount of bar, restaurant, shop and office fit outs. I am an experienced joiner and have reliable sub contractors and procurement lines which enable me to supply clients with a seamless service from concept through to finish.
Get in touch
Latest review:
Carpentry- 20 Feb 2021
Excellent. Very considerate and obliging
W4 Builders
Rating: 5 out of 5
Conversion Specialist in Mortlake
We do all kind of building services in west London. We do painting, decorating as well as plumbing and electrics. We do bathrooms and house extensions and full property refurbishments.
Get in touch
Latest review:
Robert Biegala has done laminate flooring, decorating and other tasks in my office in Farringdon. It was pleasure to work with Robert as he is a reliable, responsible and trustworthy person. His communication was consistent and reassuring. Robert is proactive and finds solution to any problems which arise during works. I would highly recommend his services.
Tawfik Werfalli
Rating: 5 out of 5
Conversion Specialist in Mortlake
At Miko Construction, we specialise in high-quality residential refurbishments, extensions, and fit-outs. We’re a small, experienced team that takes pride in delivering well-crafted work with clear communication throughout. Whether it’s a full home renovation or a bespoke interior project, we bring a personal, hands-on approach from start to finish.
Get in touch
Latest review:
Tawfik’s team was very professional and very knowledgeable, they done a great work including helping me with the design and understanding the process required to complete a project at this size, he completed the electrical work tested it and also included great ideas with the LED lights that made A beautiful design at the end, he also recommended a lot of subcontractors in the area are very competitive in their price and practically manage the project with me from inception to completion.
Guildkey Builder
Rating: 4.9 out of 5
Conversion Specialist in Mortlake
Welcome To GUILDKEY BUILDER's, We are a small company and specialise in: Loft conversions, Side and rear Extensions also double extensions and full refurbishments We also carry out small jobs such as kitchens fittings and bathroom fittings, developing properties into flats, We provide quality service to our customers. We want you to live in a better and secured Home
Get in touch
Latest review:
Conversions - General- 5 Mar 2025
As a new homeowner, I embarked on a renovation project for my four-bedroom, 1920s semi-detached house. The renovation involved transforming the ground floor into an open-plan layout by removing structural walls, installing reinforced steel joists (RSJs), and replacing the existing flooring with vinyl tile (LVT). Additionally, a new kitchen was installed, along with underfloor heating and air conditioning. Kaiser arrived at the site with a notebook, took precise measurements, and consulted with the structural engineer. He was transparent about the scope of work included and excluded, and his quote was the lowest when all quotes were normalized to include or exclude materials. Throughout the project, Kaiser maintained complete transparency, and no supervision was required. Communication was always prompt and effective. The renovation was completed on time, and I wholeheartedly recommend Kaiser. I am confident that you will not be disappointed by choosing Kaiser.
Grzegorz Kasprzycki
Rating: 5 out of 5
Conversion Specialist in Mortlake
I am more than happy to help you with answering all your questions. Please call me if you are interested to hire me. Please don't shortlist me if you not intend to call me, or you don't accept my price estimate. I have 20 years of plumbing and building sites experience. This includes also commercial sites. 10 years of works carried out in London as being self employed. I am happy to help in any works related to gas works, plumbing, or renovations. I do travel in all South of London to cover the area up to 20 miles away from home. I do not hesitate to undertake all range of plumbing problems to solve. I am not only a heating engineer, but have good experience in Air Conditioning and Ventilation, even some in Chilling systems. Very friendly to any handyman work. I am happy to serve with my knowledge and skills. Thank you for reading this. Greg #heating #G3 #leakdetection #gasSafe #bathroomfitting #radsinstallation #boilerbreakdown #emergencyplumbing #findaleak #pipesfittings #waterregulations #gsr
Get in touch
Latest review:
Central Heating- 29 May 2026
Gregory was simply fantastic, both as a professional and as a person. I’m so glad to have had his help and would not hesitate to hire him again.
Dave lofts
Rating: 5 out of 5
Conversion Specialist in Mortlake
Thankyou for viewing 😊 A bit about myself •specialist in all types of carpentry •roofing work undertaken repairs or renewals • reliable & Trustworthy •Hardworking •friendly Always happy to discuss jobs and give professional advise Dave
Get in touch
Latest review:
Carpentry- 28 May 2025
Dave did a great job, he was on time and very clean, did a very good job for us
Esskay Homes
Rating: 4.9 out of 5
Conversion Specialist in Mortlake
We are a Development and Construction company based in Bracknell dealing with all aspects of builds and refurbishments. Our staff are Gas safe and NICEIC registered. We can supply a free of charge quote. Kitchen Bathroom Decorating Extensions Architecture drawings Planning Permission Any refurbishment for your home or office.
Get in touch
Latest review:
Conversions - General- 28 May 2024
Ravi and his team have been brilliant - and reassured my all the way through the addition of a downstairs toilet definitely would use again
Arethusa Restoration
Rating: 5 out of 5
Conversion Specialist in Mortlake
"ARL-Contractors" Arethusa Restoration Limited Is an Italian company offering an unrivalled quality of service as both Principal contractor in the refurbishment and renovation of houses, extensions, loft conversion and, commercial restoration and fit-out & Specialist contractors in the restoration of period and historic buildings, offering a niche service spanning traditional façade cleaning, restoration, conversion into new luxury modernised living spaces.
Get in touch
Latest review:
Plastering- 19 Dec 2018
Roberto came out to site and quoted, I felt very confident and reassured by him very quickly. He quoted for the whole work and arrived and left on time. There was a lot of attention to detail on this job I am happy with his work, he is highly skilled, works hard and is also nice to be around. I will hire him again, if I need his speciality services in the near future.
MJ Carpentry and Build
Rating: 5 out of 5
Conversion Specialist in Mortlake
hi i’m matt im a carpenter and builder working on site for 26 years really enjoy it got a eye for detail have to be clean and tidy got a great team of all trades check out my website!
Get in touch
Latest review:
Carpentry- 1 Dec 2024
Matt and his team did a great job building my Summer House. At every stage they checked that their work was fulfilling my needs, and took on board my suggestions. The whole job was completed within budget and time. I would have no hesitation to engage them again, should the need arise. Thanks Matt.
MAT9 Construction Ltd
Rating: 5 out of 5
Conversion Specialist in Mortlake
I am a builder for 20 years. My speciality is it refurbishment of residentials as well as commercial projects,house extensions, loft conversions, decorating, bathrooms fit outs ,kitchens designs and instalations, suspended mf ceilings, grid and metal panels ceilings, partition walls, internal and external cladding, glass walls, flooring (laminate, wooden,decking, tiles), roofing (flat roofs, cut roofs), timber frame structures (garden sheds, garden houses, garden offices, garages.)
Get in touch
Latest review:
Carpentry- 17 May 2019
Tom and his colleague Konrad were fantastic They came round 3 times prior to undertaking the work to discuss exactly what we wanted To achieve and meticulously planned it out. They were prompt on the delivery of the work and even came back twice after to ensure the painting was perfect. On top of this they are both absolutely top guys who were easy to get on with and very transparent regarding costs We’ve already booked additional work and would highly recommend these guys to friends and family. Can’t speak highly enough about them Many thanks Chris
Redmark Contractors Limited
Rating: 5 out of 5
Conversion Specialist in Mortlake
Redmark Contractors Limited have over 10 years experience, and with many years experience in the building trade. We are a professional team are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner.
Get in touch
Latest review:
Extensions- 27 May 2025
They helped build me two houses and were always putting their best foot forwards. Bhupinder and his team are lovely, and are now like family to me. They have a bright future ahead for themselves and for the clients they look after.

4.9

Top rated Conversion Specialists

Our Conversion Specialists in Mortlake, are rated 4.9 out of 5 based on 43 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by conversion specialists in Mortlake?

Conversion specialists are the people you need to make underused areas of your home practical and fit for purpose.

If you need to increase your living space and improve its functionality, a conversion specialist can help with:

Loft conversions: Turning attics into bedrooms, offices, or storage spaces.
Garage conversions: Transforming garages into living areas, studios, or utility rooms.
Basement conversions: Creating usable living spaces in previously underutilised basements.
Barn and outbuilding conversions: Updating detached buildings for modern use, such as guest accommodation or home offices.
Internal reconfigurations: Knocking through walls, creating open-plan layouts, or combining rooms.
Commercial-to-residential conversions: Adapting offices or shops into homes.

No matter the tasks of your conversion project, MyBuilder makes it easy to find local conversion specialists near you. Simply post your job and receive responses from conversion professionals in Mortlake who are available to take on your project.

Costs of conversions in Mortlake

Conversion costs in Mortlake vary widely depending on the type of work, the size of the space, and the materials involved.

As a rough guide, here’s what you can expect to pay for different conversion tasks:

Loft conversions costs: £40,000–£65,000+
Garage conversion costs: £15,000–£25,000
Basement conversion costs: £60,000–£120,000+
Barn and outbuilding conversions: £30,000–£80,000+
Internal reconfigurations: £5,000–£20,000
Commercial-to-residential conversions: £50,000–£150,000+
Hourly labour rate: £20–£35 per hour
Daily labour rate: £160–£280 per day
Demolition and removal costs: £500–£5,000+

Note: Material costs can vary widely depending on the type of conversion and the finishes you choose. For example, structural steel, roofing, and high-spec windows can increase costs significantly, while insulation or interior finishes may be more moderate. Discuss this ahead of time with any potential conversion specialists to ensure you get the right quote.

If you’re seriously considering a conversion for your home, Mortlake conversion specialists will be the best source of accurate pricing information. Find your preferred conversion specialists near you to ask for a quote tailored to your project specifics.

Find a conversions specialist in Mortlake with MyBuilder

Converting part of your home is a big investment, so finding the right tradesperson is key to ensuring a smooth and successful project. MyBuilder connects you with verified conversion specialists in Mortlake, giving you control over who you hire and how you manage your project.

Step 1: Post your job on MyBuilder for free

Start by describing the type of conversion you need on our platform. Give as much detail as you can! You can also include images to give tradespeople a better idea of the work you would like completing. Once posted, your job is shared with conversion specialists in Mortlake.

Step 2: Review and contact Mortlake conversion specialists

You can browse company profiles to find the right Mortlake conversion specialist for you, check out previous work, and read genuine customer feedback. Once you’ve decided on some potential conversion specialists, you can reach out to discuss the project details further and request detailed, itemised quotes that outline labour, materials, and timelines, helping you compare options clearly before making a decision.

Step 3: Make your final choice

Now that you’ve gathered the information and received detailed quotes from Mortlake conversion specialists, you can easily make your final choice in just a few clicks.

By comparing prices, timelines, and approaches, you stay fully in control of who you hire and how your conversion is carried out. Once you’ve selected the right tradesperson for your project, you can arrange a suitable date and time, and get your conversion underway!

MyBuilder verifies each tradesperson when they join by checking ID, company registration, and relevant qualifications for regulated industries. Post your conversion job on MyBuilder today and start receiving responses from interested conversion specialists in Mortlake.

FAQs: Questions about Mortlake conversions

How do I find available conversion specialists in Mortlake?

You can find local conversion specialists through platforms like MyBuilder, where you can compare profiles, reviews, and quotes to help you choose the right professional for your project.

How long does a typical home conversion take?

Most home conversions take between 4 and 12 weeks, depending on the size, complexity, and type of project. Larger structural changes or regulatory approvals can take longer.

Are conversion specialists required to have insurance in Mortlake?

Yes, reputable conversion specialists typically hold public liability insurance to cover potential damage or accidents during the project. Some may also carry employer’s liability or professional indemnity insurance, depending on the work.

Do conversion specialists in Mortlake offer warranties or guarantees on their work?

Many conversion specialists offer warranties or guarantees for workmanship and structural integrity, though the terms and duration vary by company. Always confirm what’s included before hiring.

Can a conversion specialist in Mortlake help with planning permission and building regulations?

Yes, many conversion specialists can advise on planning permissions, submit applications, and ensure your project complies with building regulations, although some homeowners choose to handle these steps themselves.

How far in advance should I book a Mortlake conversion specialist?

It’s best to book at least 2–4 months in advance, especially during busy periods like spring and summer. Specialist conversions may require even longer lead times.

Can conversion specialists handle design as well as construction, or will I need an architect too?

Some conversion specialists offer design-and-build services, managing both stages of the project. For more complex conversions or structural changes, you may still need to involve an architect or structural engineer.