Conversion specialists in Castleford, Yorkshire and the Humber

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.7 (30 reviews)

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Some of our top rated conversion specialists in Castleford, Yorkshire and the Humber

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BT Joinery
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
BT Joinery has 14 years of experience in Home renovations & property maintenance.
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RAZZ CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
Quality Home Improvements in York and surrounding areas! We specialise in bringing to life your plans and ideas to make your home even more special for you and your family. We are well established, family run company with expertise in all areas of home improvement. Whether you have an interior room that needs the services of a painter and decorator, or whether you have larger projects you need to change your expand or renovate your property, we can do the job for you!
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Latest review:
Conversions - General- 17 Mar 2026
I was kept regularly updated about different stages of the job. Workers were very polite, courteous, stayed late to finish tasks and cleaned up after themselves. We are very pleased with the overall job completed.
ADR BUILDING SERVICES
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
Building service to your house or office from small renovations to full house builds start to finish.
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New space renovations Yorkshire
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
What We Do Our commercial & residential projects include both new construction and repairs/restorations. Occupied and fully operational job sites are never a problem. And we can also plan, manage, and build multi-phase jobs. We offer an end-to-end client experience that includes seamless communication, budgeting, staffing, on-site organization, and solid, quality results every time.
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MRK building & plastering services
Rating: 3.7 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
Hi I’m mark local to Doncaster I have been running my own team for my fathers company for the last 7 years due to having children I can no longer work away so I am starting my own business venture for top quality and reliable work please get in contact be great to hear from you thanks . Mark
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Latest review:
Roofing (Pitched)- 9 Jan 2023
Absolutely avoid that contractor. Hire them for two projects at same time, one to put new pitched roof in place of flat roof including all demolition works etc. They finished half of the job and get paid up front for almost all of it. They ordered materials for roof trusses which can not be used (checked with my building control). They damaged my neighbour shed as well. When I ask them when they gonna finish they ask for some more money because they can't afford to get to Mansfield. During that job I give them another job which was re-roof on terraced house (another of our properties). They left me with unfinished job. They damaged my property during the work (one of the workers put his foot through the ceiling in new decorated bedroom), the roof is badly leaking. Got another company to check what's going on and was told all is done wrong. We need to dismantle half of the roof and put it back again. Lots of damages inside the house because of massive leak. Two bedrooms upstairs, front room and kitchen walls damaged by the water. We need now another renovation which will be cost a lot. All I've heard from them was we will do that tomorrow. Case will end up in the court. We sent a messages, letters but no response. If you want to ruined your property employe them otherwise avoid.
Faxon Render Systems Ltd
Rating: 5 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
A friendly family run business with over 25 years experience in all aspects of internal & external plastering systems.Also experts in damp proofing ,basement and loft conversions.
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Latest review:
Plastering- 9 Mar 2017
A great job done on my kitchen wall, excellent quality, great price and very quick!
PRS Solutions
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
We are a friendly multi skilled building firm specialising in renovations, basement and garage conversions.
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Dunne defence systems Ltd
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
Hi, I’m James Dunne and we help build dreams. From extensions, loft conversion, rendering, windows we do it all. We have partners in all industries so nothing is too big or too small. 😊
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Springwood Property Services
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
Springwood Property Services is a friendly, reliable, and fully multi‑trade property service covering Yorkshire & the surrounding areas. We specialise in helping homeowners, landlords, and small businesses with everything from full refurbishments to the small jobs that keep a property running smoothly. Whether it’s joinery, plumbing, electrics, decorating, tiling, landscaping, or general repairs, we offer a one stop, stress free solution with a high level of craftsmanship to make improvements and repairs run smoothly. Services include: • Property maintenance and repairs • Kitchen and bathroom upgrades • Decorating and finishing • Joinery and carpentry • Plumbing and electrical work • Garden structures, fencing, and landscaping • Handyman tasks and small jobs • HMO and rental property improvements
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Olowek & Son LTD
Rating: 5 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
Hello, ladies and gentlemen. We are a professional and reliable company that performs renovation and garden works. We deal with professional finishing of apartments and houses. Demolition Electrical Plumbing Plastering Suspended painting Ceilings and floor laying and renovation of bathrooms. We invite you for a free quote and cooperation
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Latest review:
Plastering- 9 Nov 2023
A wonderful job done for my house. Guys are patient and the costs were quite fair. My house looking great. I would recommend them to anyone.
APB
Rating: 5 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
Iv been building for 47 years and I’m not taking on as much work as I used to,Iv built full houses to small extension,so I have large range of experience
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Latest review:
Roofing (Pitched)- 14 Mar 2022
John and his son were extremely pleasant to deal with, they arrived on time to do the work required for the price quoted, and were diligent, careful and very professional throughout. I now have an extremely smart roof on my log cabin, and would not hesitate to recommend John of APB to anyone who needs work done on any sort of roof.
jake thornton
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
Joiner/shop fitter
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Mapltree Joinery Ltd
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
We at mapletree undertake many projects. Specialising in loft and garage conversions. Transforming unused and wasted space into fully functioning rooms. All our work is carried out to the highest standard. We take control of the full project from architect drawings to completion.
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DH Building & Property Services
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
I’ve been a builder for 15 years whilst also doing other things, I cover a multitude of works so please feel free to call Many thanks Darren
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Elements Built Ltd
No reviews yet
Conversion Specialist in Castleford, Yorkshire and the Humber
Civil and structural engineer qualified with a masters degree in civil and structural engineering. Since 2012 I have been running a property development and maintenance company, undertaking all aspects of design, construction management and also HMO compliance works carried out for landlords.
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Otley property maintenance and construction
Rating: 5 out of 5
Conversion Specialist in Castleford, Yorkshire and the Humber
A three man team, each with over 40 years experience in the construction industry, providing a reliable, competitive and professional service. We specialise in construction, alteration, conversion, refurbishment and renovation of domestic and commercial properties.
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Latest review:
Conversions - General- 18 Dec 2025
Paul has been great. Went to lengths to get matching bricks and pebble dash. Quoted quickly, reasonable price, did the job within good time. Turned up when he said he would. Good communication. Nice friendly chap. Made it painless to organise. Understood my requirements. All these things sound simple but its getting so much rarer in the trade. Hopefully Paul got an image of the job before the plumber got here to work in same area. Its not ruined, but lets just say ill definitely not be leaving them the same review. Thanks Paul.

4.7

Top rated Conversion Specialists

Our Conversion Specialists in Castleford, Yorkshire and the Humber, are rated 4.7 out of 5 based on 30 reviews from customers like you.

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What types of services are offered by conversion specialists in Castleford, Yorkshire and the Humber?

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 Castleford, Yorkshire and the Humber who are available to take on your project.

Costs of conversions in Castleford, Yorkshire and the Humber

Conversion costs in Castleford, Yorkshire and the Humber 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, Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber, 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 Castleford, Yorkshire and the Humber.

Step 2: Review and contact Castleford, Yorkshire and the Humber conversion specialists

You can browse company profiles to find the right Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber.

FAQs: Questions about Castleford, Yorkshire and the Humber conversions

How do I find available conversion specialists in Castleford, Yorkshire and the Humber?

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 Castleford, Yorkshire and the Humber?

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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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.