Conversion Specialists in Hatfield

Name: Conversion Specialist
Brand: MyBuilder
SKU: conversions-specialist
Rating: 4.8 (36 reviews)

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

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 Hatfield

807 Results

Sort by:

D Bird carpentry and building LTD
Rating: 5 out of 5
Conversion Specialist in Hatfield
Hi were Dbird Carpentry & Building we are a family run company by myself Daniel and my brother Ellis. We take pride and love what we do! We will help you every step of the way through your project no matter the size.
Get in touch
Latest review:
Conversions - General- 21 Jun 2022
D Bird Carpentry completed the works on time and to a high standard. Dan and his team were a pleasure to work with and I would be happy to work with them again.
Phi Architectural Services Ltd.
Rating: 5 out of 5
Conversion Specialist in Hatfield
Phi Architectural Services Ltd. specializes in providing architectural, structural and project management services from small to big sized residential projects. With more than 12 years of experience and more than 500 projects ranging from refurbishment to new build houses and flats, the firm also have its own team of sub-consultants and contractors.
Get in touch
Latest review:
CAD / Drawings- 6 Mar 2022
Very helpful architect. Needed a little nudge occasionally due to busy season, but the work is delivered in time and to a high standard. I'm happy with the result.
FPA PROPERTY SERVICES LTD
Rating: 5 out of 5
Conversion Specialist in Hatfield
Here at FPA property Services LTD we pride ourselves on the prefect job, our company has grown in size due to our hard work & our outstanding standard of finish. we offer a bespoken services for any size job from the design stage to the complete build. We are proud members of the FEDERATION OF MASTER BUILDER & TRUSTMARK. The only Government Endorsed Quality Scheme. Our services cover commercial & domestic projects. We can take on any size job from a rental touch up to a complete new build.
Get in touch
Latest review:
Conversions - General- 4 Feb 2019
Frankie and his team were amazing. They were very professional and hard working. He kept me informed throughout the project and was very thorough with his work. A friendly team who couldn't do enough for us. I am so happy and impressed with the work done that I have already booked him for my next project! I would 100% recommend them.
SPBW Operations
Rating: 5 out of 5
Conversion Specialist in Hatfield
Welcome to BRAXMOON! Please note that MyBuilder still shows my previous business name. Unfortunately, they don't allow company name changes unless I close my account and start a new one, which would mean losing all of my reviews. That's why I've kept the existing account😀 With 16 years of experience in the construction industry, we pride ourselves on delivering exceptional quality and craftsmanship in every project we undertake. We love make a open plan by putting a steel beams / we love it. From residential renovations to commercial needs, our team (NOT subcontractors) of skilled professionals is dedicated to exceeding our clients' expectations. We prioritize clear communication, attention to detail, and timely completion to ensure a seamless construction process from start to finish.No hidden cost fully transparent !! CLICK SHORTLIST for reliability, integrity, and superior results. Get in touch today to discuss your project needs!" 😉 How we work: 1. Asking for planning permision sending a drawings by email 2.Site visit 3.Quote sent in 48h from meeting 4.Signing a contract 5.Planning starting day 6.Helping/advice on purchases .... Happy smiles & handshake Kind Regards Mark
Get in touch
Latest review:
Conversions - General- 23 May 2024
Finished the job to a great standard and made sure everything was left clean and tidy. Have great advise and will definitely be hiring again, would recommend!
Ferrity Construction & Home Improvements
Rating: 5 out of 5
Conversion Specialist in Hatfield
Ferrity Construction is a Hertfordshire-based construction company delivering high-quality workmanship across a wide range of projects. We pride ourselves on a professional approach, attention to detail, and completing every project to the highest standards. Our areas of expertise include: - Insulation and thermal efficiency works - Retrofit solutions - Full home refurbishments - External Wall Insulation (EWI) - Roofing - Rendering - General building services - Patios - Electrics - Plumbing - Maintenance and repairs
Get in touch
Latest review:
Restoration & Refurbishment- 27 Mar 2026
Excellent job to board out garage and lay flooring. Very professional, good value, highly recommended.
Ermir
Rating: 5 out of 5
Conversion Specialist in Hatfield
Prela construction Ltd Installation of OAK BUILDINGS Maintenance Epdm roof membrane certified. Carpentery Roofing and gutters Drywall&plastering Electrics and more
Get in touch
Latest review:
Cleaning Services (domestic and commercial/office)- 6 Jun 2026
Ermir and Carol were fantastic - their cleaning team left our property spotless. We would certainly recommend them and use them again.
Ivinghoe Construction ltd
Rating: 4.8 out of 5
Conversion Specialist in Hatfield
We are a family owned and run building company, I am City & Guilds qualified tradesman, with over 40 years personal experience in construction, additionally we are registered members of the federation of master builders. We offer a range of building services from repairs to full project build.
Get in touch
Latest review:
Conversions - General- 21 Mar 2022
A faultless service from Invinghoe. From start to finish, Sean, Damien and Ollie were extremely professional, courteous and approachable, and provided regular updates during the works to keep us in the loop on their progress and the next steps. Not only was the quality of the work superb, but the advice we received for next steps in the revonatvation of our property was invaluable - these guys have a wealth of knowledge between them and are more than willing to share it! I 100% recommend Ivinghoe for all building jobs.
j preston builders ltd
Rating: 4.9 out of 5
Conversion Specialist in Hatfield
CLEAN AND TIDY BUILDERS,OVER 20 YEARS IN THE TRADE ,FIRST CLASS WORKMANSHIP ,WORKING IN AND AROUND ST ALBANS AREA CHECKATRADE MEMBERS
Get in touch
Latest review:
Conversions - General- 28 Mar 2022
Jeff did a fantastic job converting our garage into a dining room. Jeff is very organized, punctual, extremely skilled, knowledgeable, and very approachable. He took care of everything and completed the whole work in 2 weeks to a very high standard. We are extremely pleased with our new Living-Dining area. The dining room does not look like it was a garage before and feels like it has always been there. Jeff made sure the whole area looks like it is one big room rather than an add-on.
JLita Construction
Rating: 4.7 out of 5
Conversion Specialist in Hatfield
J Lita Ltd Building Service is a business established in 2016. We have more than 10 years' experience in providing building services around North London, London, St Albans, Watford, Luton, Amersham, Aylesbury. We specialise in a wide range of services across all aspects of house refurbishment, construction, including house remodels, renovations, extensions, and more, ensuring that we can handle every aspect of your project from start to finish. We provide expert solutions for projects of all sizes. Our team of professionals is highly skilled and dedicated to delivering exceptional results on every project. We have the knowledge and expertise to get the job done right the first time. At J Lita Ltd, we believe that communication is key to the success of any project. That's why we work closely with our clients to understand their needs and provide customized solutions to meet their unique requirements. We are committed to delivering projects on time, within budget, and most importantly to your satisfaction. We look forward to helping you with your projects. Estimates/quotes are available on request, please don't hesitate to give us a call anytime.
Get in touch
Latest review:
Conversions - General- 26 Jun 2019
We hired Jetmir for knocking the kitchen internal wall, plastering and putting a new ceiling and also fitting a brand new kitchen. Jetmir did an amazing job. We couldn't ask for a better builder, tiler and kitchen fitter. Jetmir completed electrical and plumbing work for us and also tiled the floor and kitchen wall. We didn't need to find another trades person as he and his team were able to complete all the jobs. The kitchen is as we had imagined and it looks beautiful. Jetmir was professional throughout and his advice was valuable to us. Our new kitchen is gorgeous. I will not hesitate to recommend Jetmir to anyone who needs a builder, tiler or kitchen fitter.
SFL Construction Ltd
Rating: 5 out of 5
Conversion Specialist in Hatfield
SFL Construction is a Hertfordshire-based construction company, building a wide range of structures and completing all construction phases from the foundation to the roof and everything in between. Our team brings years of experience and expertise to every project we undertake.
Get in touch
Latest review:
Ryann and his team first completed a multiple room ground floor extension for us, including the installation of a new kitchen and bathroom. We were so pleased with the work that we asked him to build an outdoor garden room from scratch and completely refurbish our other bathrooms. We have always found Ryann to be friendly, punctual, knowledgeable and honest and I am more than happy to give my recommendation.
P Lovett Building Services
Rating: 5 out of 5
Conversion Specialist in Hatfield
I have plenty of experience in all aspects of building works. I am quick, neat and tidy, fairly priced.
Get in touch
Latest review:
Conversions - General- 17 Feb 2026
Removal of part of an internal non-load-bearing wall and make good/replace electrics and radiators. All our dealings with Paul were professional and prompt. We found his standard of work, timeliness, tidiness and pricing excellent and well above our expectations. We are very happy with the job he did and will have no hesitation in employing Paul in future projects.
Wojciech Handyman
Rating: 5 out of 5
Conversion Specialist in Hatfield
Why choose fix it Building Services ltd London Builders to carry out your building project. Jod done on time Good price Full insurance Happy team Meating whith client one a weak Up front price We do bathrome,kitchens,extension,loft,1st 2nd fix carpentry general building
Get in touch
Latest review:
Handyman- 13 Jan 2025
Now booked for another job
HJM Electrical
Rating: 5 out of 5
Conversion Specialist in Hatfield
I have over 20 years experience as a qualified electrician. I am fully insured. Fast and reliable service provided, free quotations given. All work guaranteed.
Get in touch
Latest review:
Electrical- 14 Oct 2018
During the cutting phase of our ceilings, the insulation company had to stop the job and asked us to get the electric cables checked by a professional before they seal the foam. It was 6pm by the time I posted at MyBuilder and Rob was very responsive to help us understand whether there is a problem. He came and checked the cables the other day right on time, even talked with the insulation team himself to solve the technical issues. He was very proactive and full of advice and he tested all our electrical cabling system also the other day. We can not thank him and recommend him more. If you need urgent yet professional and friendly support Rob is the right contact. Thank you Rob!
Choice Build
Rating: 5 out of 5
Conversion Specialist in Hatfield
We are a small team specialising in plastering, carpentry and building. We can carry out full refurbishments, removal of load bearing walls, extensions, garden rooms, garage conversions and much more. With over 15 years each in our trades we strive to complete every job to the highest finish and feel combing plastering and carpentry we have the skill sets to do this. Electric and plumbing works are carried out by qualified tradesmen
Get in touch
Latest review:
Restoration & Refurbishment- 14 Aug 2020
Excellent work ethic and attention to details. All-round nice guys to have around, finished the job on time and left in a tidy manner.
Artistic design & construction LTD
Rating: 5 out of 5
Conversion Specialist in Hatfield
Hi, we are a construction company with many years of experiance. We are a team of professionals, very reliable and delivering projects in good timeframes . We build new houses, house extensions, loft conversions, refurbishments, driveways and patios, landscaping and garden design. We value our customers, always keeping to deadlines and completing projects to a high standard.we provide references on all our projects .Please check our profil photos and we can organise property visits
Get in touch
Latest review:
Conversions - General- 16 Mar 2025
Amazing work. John and his team was very professional and the work was to a great standard. High recommend
T & J Services
Rating: 5 out of 5
Conversion Specialist in Hatfield
T & J Services are experienced construction and demolition specialists. We specialise in the following: •General Building •Extensions •Conversions •Demolition •Strip Outs •Driveways •Landscaping •Groundwork
Get in touch
Latest review:
Demolition- 31 Oct 2025
Came on time & supplied a reasonable price. Started the job in good time & when additional work was needed, gave a very competitive additional sum. Completed in good time. A good job was done. Well definitely consider them for any other work & have recommended them to a friend.

4.8

Top rated Conversion Specialists

Our Conversion Specialists in Hatfield, are rated 4.8 out of 5 based on 36 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 Hatfield?

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 Hatfield who are available to take on your project.

Costs of conversions in Hatfield

Conversion costs in Hatfield 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, Hatfield 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 Hatfield 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 Hatfield, 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 Hatfield.

Step 2: Review and contact Hatfield conversion specialists

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

FAQs: Questions about Hatfield conversions

How do I find available conversion specialists in Hatfield?

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 Hatfield?

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 Hatfield 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 Hatfield 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 Hatfield 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.