Conversion Specialists in Welwyn

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.9 (28 reviews)

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Some of our top rated conversion specialists in Welwyn

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Johny the Builder
Rating: 5 out of 5
Conversion Specialist in Welwyn
PROFESSIONAL BUILDERS. Johny The Builder Ltd are Building Contractors based in Romford, Essex. We undertake commercial and domestic Refurbishments, Roofing, Loft conversions, Brickwork, Extensions, Basements and new building projects. We make your House a Home
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Latest review:
Conversions - General- 15 Apr 2019
The job was done immediately and took just half of the day. Was very good communication between the date we contacted Johny and he gave us very good advice. He had patience to all our questions and gave us a lot of indication and options comparing with other builders. In the end, he did more jobs for me because he has a big company, so we did with him the plumbing system as well. Definitely recommend this person and his company because they did the jobs properly and very quick, no need to wait 3 weeks or even worse 1-2 months to book them.
DB Building
Rating: 5 out of 5
Conversion Specialist in Welwyn
Small, friendly local building company. All types of job considered from landscaping, tiling, plastering through to extensions. Very reliable/honest and tidy. Can supply references from previous jobs.
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Latest review:
Handyman- 15 Apr 2017
Friendly efficient service
A&K contractors Ltd Ltd
No reviews yet
Conversion Specialist in Welwyn
Hi, my name is Artan I am a hard-working and driven individual who isn't afraid to face a challenge. I'm passionate about my work and I know how to get the job done. I would describe myself as an open and honest person who doesn't believe in misleading other people and tries to be fair in everything I do. We do a refurbish house loft conversion And Gardening
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Haycroft Construction
New on MyBuilder
Conversion Specialist in Welwyn
Haycroft Construction has been proudly operating for over 15 years, building a strong reputation for reliability, quality and professionalism. We pride ourselves on providing honest, competitive pricing while delivering all works to a consistently high standard. Our experienced team is committed to completing every project efficiently and within agreed timescales, without compromising on quality or workmanship. Customer satisfaction is at the heart of everything we do, and we aim to provide a professional, reliable service from start to finish.
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Howe Structural Consultants Limited
No reviews yet
Conversion Specialist in Welwyn
At Howe Structural Consultant we provide drawings for residential internal alterations. Typically we will be called to site to carry out a full dimension survey and produce a set of drawings along with structural calculations for the alterations. The builder will then work from these drawings to meet the clients requirements. The calculations can be sent to the local authority for approval. We have over 10 years experience of design and drawings.
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Sylwester Maciol
No reviews yet
Conversion Specialist in Welwyn
Hi, I am Sylvester. Always undertake to help with garage conversions, furniture assembly, kitchen fitting, appliance fitting, floor panels laying, painting, decorating, pluming. Also can erect or assembly garden sheds, arbours, and many more. Trading from 1998.
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F&U Building Construction
Rating: 4.7 out of 5
Conversion Specialist in Welwyn
All aspects of building work covered professionally. Always willing to go the extra mile. Very low prices. * Extensions/ Conversions. * Full kitchen fitting. * Full bathroom fitting. * Painting/ wallpapering. * Chimney removal. * Plastering. * Tiling. * Double glazing/bifolds. * All Diy handyman works Covering Barking, Dagnem, Romford, Ilford, Gant's hill, Leyton, Leytonstone, Walthamstow, Woodford, all areas in East London, please ask.
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Latest review:
Conversions - General- 30 Oct 2023
Athar and his team did a good job taking down a cupboard wall where a boiler was. They did a good job doing plastering and making better.
HOMES ON DEMAND DEVELOPMENT PROJECTS LTD
Rating: 5 out of 5
Conversion Specialist in Welwyn
Main works are extentions covering all aspects such as Kitchen, Bathroom installs, Plastering, Studwalls, Lay various styles of flooring. We do all aspects of electric works even the smallest sides such as changing face plates to a full rewire.
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Latest review:
His workmanship was excellent as to was the professional attitude he displayed throughout the job. And last but not least his reliability was 100%.
Crazy about Carpentry
Rating: 5 out of 5
Conversion Specialist in Welwyn
I'm proud to offer a prompt, efficient service and are always conscious of my customers needs. I also pleased to offer a free estimates. Maybe this is a little bit old style but I believe in the quality work only. Please feel free to contact me to discuss your individual needs and requirements, I always happy to help.
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Latest review:
Kitchen Fitting- 24 Aug 2018
Laszlo did an amazing job fitting my IKEA kitchen worktops. He was very responsive via text and email and answered any questions I had promptly. On the agreed day he arrived on time and was very polite and friendly at all times. The work was done beautifully and I would highly recommend Laszlo to anyone who requires carpentry work done. Thanks again!
RU FUTURE LTD
Rating: 4.9 out of 5
Conversion Specialist in Welwyn
I'm an architectural designer with my own professional team of structural engineers and surveyors. I have 20 years of experience in planning all London Boroughs, - Planning Consultation, Drawings & Applications - Listed Building Consent - Building Control Regulations Drawings & Applications, - Structural Coordination (with input from affiliated structural engineer) - On-Site Progress, - Building Contract Advice - Project Management - Interior Design - Party wall Drawings,
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Latest review:
CAD / Drawings- 26 Jun 2026
From the very beginning, communication was excellent. He came to visit the site, took the time to discuss the proposed project, and explained the best possible options to suit our needs. Once the drawings were completed, he submitted the planning application to the council on our behalf. Any questions or requests raised by the council were dealt with promptly and professionally, which helped keep the process moving smoothly. Overall, everything went very well from start to finish. We are very happy with the service provided and would happily recommend him to anyone looking for a planning architect.
Liam Dempsey
Rating: 5 out of 5
Conversion Specialist in Welwyn
We’re a company that specialises in refurbishments in both commercial and residential settings. Recently completing works for LNER and Chiltern railway, subcontracted to refurbish public bathrooms and staff areas to a high quality with a fast turn around. Experienced in many commercial setting including, shop fitting, nightclub and restaurant refurbishments and railway works.
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Latest review:
Kitchen Fitting- 14 Sep 2024
Liam is hard working, punctual, tidy and honest. He genuinely wants the best for his clients. His work is to a high standard and at a fair price. After 10 years of being a carer my kitchen and bathroom had fallen to ruin, he resuscitated them with a positive spirit and could see the potential in them which some other contractors could not. We are so grateful we hired Liam, he has done a wonderful job.
CHELSEA PROPERTY SERVICES
Rating: 4.9 out of 5
Conversion Specialist in Welwyn
We have extensive experience over 15 years carrying out all renovations and refurbishments including interior design, carpentry, tiling, interior and exterior decorating, kitchens and bathrooms. We pride ourselves in superior quality work and building relationships with our clients. Please contact us for a reliable and trustworthy service. We are fully registered and insured Contractors.
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Latest review:
Painting & Decorating- 2 Sep 2024
Great job and came super quick! Very impressed
Rajandeep singh
Rating: 5 out of 5
Conversion Specialist in Welwyn
Hi, I’m Rajandeep Singh, a reliable and hardworking tradesperson dedicated to providing high-quality workmanship and excellent customer service. I offer professional installation, repair, and maintenance services, including doors, windows, locks, handles, sealing, adjustments, and general property maintenance. I take pride in completing every job to a high standard, paying close attention to detail and ensuring customers are fully satisfied with the finished work. I am punctual, respectful, and committed to keeping work areas clean and tidy. Whether it’s a small repair or a larger installation project, I aim to deliver quality results at a fair price. Customer satisfaction is my top priority, and I believe in honest communication, reliability, and professional service from start to finish. I look forward to helping you with your next project.
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Latest review:
Windows & Doors (uPVC & Metal)- 6 Jul 2026
Very Good work at very good price.
Plastering and K rendering
Rating: 5 out of 5
Conversion Specialist in Welwyn
🏗️ General Builder • Roofing • Extensions • Refurbishment – London Looking for a reliable and professional builder in London? We provide high–quality construction and renovation services at competitive prices. ✅ Plastering & Insolation Silicone Rendering ✅ Our Services Include: • General Building & Refurbishment – Full house renovations, kitchen & bathroom fitting, plastering, flooring, painting & decorating. • Extensions – Single & double-storey extensions, side returns, rear extensions, loft conversions, and garage conversions. • Roofing Services – New roof installations, flat & pitched roofs, roof repairs, waterproofing, guttering & fascias. • Structural Work – Brickwork, concrete, foundations, and load-bearing alterations. 💪 Why Choose Us? • Experienced team with over 16 years in the trade • All work guaranteed & fully insured • Competitive, transparent pricing • Clean & reliable service – we treat your home with respect • Free, no-obligation quotes 📍 We cover all London postcodes – Central London,North, South, East & West.
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Latest review:
Plastering- 16 Mar 2020
Almed and his team came over to see the two bungalows and gave me a quote and was more reasonable than other quotes I had previously. Almed started the job and stated exactly what he was going to do from the beginning to the end of the job. He is a very professional and knowledgeable person and he and his team did a outstanding plastering job on my two bungalows and I’m very happy with the job and will highly recommend him for future projects. Thanks Zai
Mg groundworks
No reviews yet
Conversion Specialist in Welwyn
Father and son ground works team anything from footings to steel work Inclusive - driveways -patios - drainage - fencing - machine driver Many years of experience small to large projects taken on Full building projects taken on too From new builds to conversions
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S Chambers
No reviews yet
Conversion Specialist in Welwyn
I have just left south Essex College I was a Carpentry joinery,Multi skills. lnstrutor, Lecturer NVQ Assessor that's gone back on the tools a I have over 30 years experience on site as well as 12 in F E Colleges.so snagging,repairs.New builds.etc are not a problem and built to Industry specifications
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4.9

Top rated Conversion Specialists

Our Conversion Specialists in Welwyn, are rated 4.9 out of 5 based on 28 reviews from customers like you.

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

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 Welwyn who are available to take on your project.

Costs of conversions in Welwyn

Conversion costs in Welwyn 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, Welwyn 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 Welwyn 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 Welwyn, 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 Welwyn.

Step 2: Review and contact Welwyn conversion specialists

You can browse company profiles to find the right Welwyn 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 Welwyn 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 Welwyn.

FAQs: Questions about Welwyn conversions

How do I find available conversion specialists in Welwyn?

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 Welwyn?

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 Welwyn 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 Welwyn 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 Welwyn 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.