Conversion Specialists in Mountain Ash

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.8 (22 reviews)

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Some of our top rated conversion specialists in Mountain Ash

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Collins and price developments ltd
No reviews yet
Conversion Specialist in Mountain Ash
CP developments Ltd are a property renovation company with over 10 years experience within property. With all in house trades, we offer everything from full renovations, garage conversions, kitchen & bathroom remodels as well as plastering, carpentry, tiling, painting & decoration, structural alterations, heating & plumbing as well as full electrical rewires. We specialise in a hands of approach to renovations, taking all of the stresses, planning and works under one roof.
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D H Harris
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
Based in Llantwit Fadre, D H Harris General Building service across South Wales. I have over 25 years experience in the construction industry which includes being project and contracts manager on many construction sites across the UK. I provide high spec and bespoke property solutions.
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Latest review:
Conversions - General- 18 May 2017
I would highly recommend David he will not disappoint. He really understood what i was aiming to achieve and managed the job exceptionally well and to a very high standard. He turned up as promise on time and communicated quickly minor changes which were worked through without any issues. David will now be my first port of call for any future projects.
S.m. Property services
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
After working for 23 years in the construction trade working for big companies I have now set up on my own, I have a lot of experience and feel I’m very competitively priced . I have worked on residential and business properties aswell as local authority work . Being new to my build I’m keen to build up my online clients and positive feedback. Please get in touch for a no obligation quote .
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Latest review:
Conversions - General- 7 Feb 2025
Stephen and his Team were utterly professional, their work was faultless and we couldn't be happy with the job. We had a wall removed in the kitchen which needed a support putting in, and a wall removed in the bathroom and a doorway sealed up. Right from my initial contact with Stephen we got got a good feeling, his quote was the most competitive but we had already decided to go with Stephen anyway as his experience, expertise and integrity were obvious as talked us through the job and what would be required. Their work was fast and to a great standard. We were very impressed with how clean Stephen and his Team managed to keep the house throughout all the work (especially as we have black mortar in the walls), they cleaned up throughly every evening and it made life so much easier on us.
2d construction
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
We are a professional building contractor based in South wales. We consist of a partnership and cover a range of trades between us. We are also in the liquid screed industry and offer underfloor heating and screed packages. We have 40 years combined experience and are known for the quality of our work and our friendly service. We also supply, pump and lay concrete! All in house. Get in touch for a free no obligation quotation today.
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Latest review:
Plastering- 8 Jul 2024
All done very professionally. All measurements and levels set on day 1 (2-3hrs) then all screeding completed on following day. Very flat, level finish , thanks
GC Home Improvement
Rating: 4.3 out of 5
Conversion Specialist in Mountain Ash
Here at GC Home improvement we specialise in everything building. Interior or exterior we have you covered.
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Latest review:
Bathroom Fitting- 30 Jun 2025
Unprofessional and discourteous. Accepted my invitation to quote. Agreed a date and time to attend to quote. I rushed home from work to be available for the meeting. Trader didnt turn up. I sent an SMS messaged to query. No response. I sent a message on this platform to query. No response. No message to cancel. No message to apologise and explain. No courtesy. No respect for peoples time. Be mindful of this when selecting GC Home Improvement. In my experience, this kind of disregard can sometimes translate into similar disregard when it comes to workmanship.
Allen Building Ltd
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
At Allen Building we specialize in the larger aspects of building projects, Extensions, Renovations, New builds. We are a one stop firm. With 15 years experience. We can assist with planning permissions right through to build. We have accreditations from FMB, Trust Mark and LABC.
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Latest review:
Kitchen Fitting- 8 Oct 2023
Matt did an amazing job on fitting our kitchen. I can’t recommend him enough. A really nice man who listened to everything we wanted and was very clean and sufficient. He even worked over the weekend to accommodate us!
blakeon living spaces ltd
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
we are based in South Wales we specialise in renovation works experts in loft conversions and we also have a landscaping team
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Latest review:
Loft Conversion- 11 Jun 2026
We recently completed a loft conversion with Dean and his team at Blakeon, and I couldn't be happier with the result. The workmanship has been excellent throughout, and the new loft space has completely transformed the house while feeling fully integrated with the rest of the property. What really stood out was the communication, reliability and flexibility. As the project progressed, I refined several design decisions before they were finalised, and Dean was always patient, accommodating and willing to discuss options. The project included a number of additional complexities, all of which were handled professionally and pragmatically. I also remained living in the house throughout the build, and the team were consistently respectful, considerate and easy to work with. I would have no hesitation in recommending Dean and his team and am already discussing future projects with him.
Chris Bilton Building and Heating
Rating: 4.9 out of 5
Conversion Specialist in Mountain Ash
My name is Chris, my business is family run and care is taken on every project to ensure customer satisfaction. I provide a full service experience and am flexible in my approach. I work closely with customers to reach their goals. We have two sides to the business, the building side which covers all aspects of Building work from extensions to renovation and the heating side which covers everything associated with log burners, fires & fireplaces. Based in Caerphilly.
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Latest review:
Fireplaces & Flues- 15 Apr 2026
Chris was responsive and provided a detailed and competitive quote for the work that needed doing (as well as explaining what we actually needed - three pots, one breather cowl and two solid fuel cowls). Communication on the day was also excellent and the work was completed to a very high standard. We discussed log burners whilst he was here and he returned just over a week later to install one for us, which we are thrilled with. In addition to installing the log burner, Chris knocked out and made good the fireplace for the burner, and cleared our very blocked chimney stack in order to fit the flue. Again, excellent work which was competitively priced. We also batted ideas around for some bigger building work, and won't hesitate to call Chris once we're in a position to proceed. Very grateful Chris took the time to listen to our ideas and advise what would be possible. Extremely knowledgeable and clearly takes pride in his work. Can't recommend highly enough!
Martin thomas property maintenance
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
Hi, if you need any building work quoted I cover all aspects. Carpentry Tiling Laminate/LVT vinyl flooring Plumbing repairs Kitchen/bathroom installation Self assembly furniture 18 years experience with a friendly attitude towards work. I can offer help and advice if your struggling for ideas with your projects. Kind regards Martin
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Latest review:
Carpentry- 23 Jan 2023
Absolutely amazing, we were so pleased, no mess, lovely boy, did a fantastic job, will definitely be having him again, thank you
jem carpentry
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
At jem carpentry you can be confident in a fantastic job start to finish, with 20+ years experience, and work ranges from partition walls, suspended ceilings all carpentry work and full refurbs. All our work is carried out to a very high standard and we are confident that we can meet and exceed expectations.
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Latest review:
Carpentry- 23 Oct 2018
The guys were spot on. They grafted non stop, the job was completed within budget and timescale over a couple of weekends. Happy customer.
anthony evans
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
My name is Anthony, I have been in the building trade for 25 years, self employed for 15 of those. I am friendly, professional and 100% dedicated to my work/customers. I have built up an excellent reputation for my quality of work, respecting my customers wishes and offering advice where I can in order to create their ultimate goal.
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Latest review:
Conversions - General- 10 Jul 2024
Top quality job.. Turned up every day on time and was thorough throughout.. Only interested in getting the job done right and didn't take short cuts.. Really happy with with work done and will certainly use for future jobs.
Capewell home improvements
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
Hi I'm Aaron, I run capewells home improvements. We cover all interior and exterior works, gardening and removals. No job is too big or too small. Get in touch for your free quote today
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Latest review:
Conversions - General- 29 Mar 2026
I would highly recommend Aaron. From start to finish he was professional, and punctual. He communicated extremely well throughout the whole job, keeping me updated at every stage through text messages and photographs making sure I was happy with the work being carried out. Aaron approached the work in a very meticulous, organised and thoughtful way. He clearly understood what was needed, offered helpful advice, and completed the work to a very high standard. Everything was done carefully, safely and with great attention to detail. A very reliable, friendly and skilled tradesman.
amp builders
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
We work every day with our team and make sure all our work is completed at the highest standard. We also ensure that you have a point of contact 24 hours a day 7 days a week. Our team is very friendly and clean and our tradesmen are all NVQ qualified and very experienced and knowledgeable at all trades. We undertake all aspects of work, work along side various insurance companies and property investors and offer very competitive price’s! Thanks for you’re time.
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Latest review:
Conversions - General- 7 Apr 2020
Fantastic service. Quick and efficient.
Martin's Plastering
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
I am a qualified NVQ level 2 plaster I have been doing plastering for over 12 years I have done so many different job through my career no job is to big or to small I have plastered tower blocks, offices , pubs , university , hospitals and even new build and old build houses ect I have very high standard in my work im clean and tidy and also reilable and trust worthy.
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Latest review:
Plastering- 28 Nov 2020
*Highly recommend* Martin came round and priced the job I wanted doing. He was always available to message and flexible from start to finish. Really good quality work, got on with the job with no hassle, and even tidied up after him self. So very happy 👌
Evanstone Building & Carpentry
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
Professional quality builders with over 30 years experience. We have a dedicated team of qualified tradesmen. Extensions, Refurbs, Carpentry, Roofing, Fencing, bricklaying, bathrooms, Kitchens.
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Latest review:
Single storey rear extension, open plan kitchen/diner and large kitchen fitting. Mat and the guys at Evanstone created a fantastic open plan living space for us. No shortage of ideas for the work itself, extremely high standard of workmanship, project management and finish. Would highly recommend.
Matthews Tiling & Building Services
Rating: 5 out of 5
Conversion Specialist in Mountain Ash
Qualified tiling service with 15 years experience. Do all work commercial or private with any use of tiles, stone porcelain, ceramic etc. All work done to the highest standard possible and not a penny to be paid init job is complete and customer is 110% satisfied. Literally no job to big or too small Also internal plastering and dry lining jobs undertaken such as full bathroom Renovations.
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Latest review:
Tiling- 21 Jun 2022
Really pleased with how the work turned out, very reliable and friendly, would definitely recommend!

4.8

Top rated Conversion Specialists

Our Conversion Specialists in Mountain Ash, are rated 4.8 out of 5 based on 22 reviews from customers like you.

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What types of services are offered by conversion specialists in Mountain Ash?

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 Mountain Ash who are available to take on your project.

Costs of conversions in Mountain Ash

Conversion costs in Mountain Ash 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, Mountain Ash 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 Mountain Ash 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 Mountain Ash, 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 Mountain Ash.

Step 2: Review and contact Mountain Ash conversion specialists

You can browse company profiles to find the right Mountain Ash 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 Mountain Ash 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 Mountain Ash.

FAQs: Questions about Mountain Ash conversions

How do I find available conversion specialists in Mountain Ash?

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 Mountain Ash?

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 Mountain Ash 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 Mountain Ash 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 Mountain Ash 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.