Extension builders in Dewsbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (11 reviews)

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Some of our top rated extension builders in Dewsbury

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Craig Goodison Property Developments
Rating: 5 out of 5
Extension Builder in Dewsbury
I am a general contractor who has the ability to cover small jobs or large jobs. I also fit kitchens. I have worked in the construction industry for 40+ years. I am a city and guilds trained joiner but also hold a degree in construction management and a masters degree in project management.I offer a full design and build service.
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Latest review:
Extensions- 11 May 2022
Craig has recently completed a garage to kitchen extension with an added downstairs toilet and utility room. The whole process has been positive, Craig was confident in his quote and advise but was keen to listen to our ideas and was happy to discuss various options around budget and function etc. Craig's initial quote was agreed and didn't differ, although I appreciate building materials may have increased during completion, which made the whole project manageable and we weren't worried about hidden charges etc. I would highly recommend Craig and he also has great contacts within the industry for electrical, plumbing, roofing and windows / doors to ensure all jobs are completed to standard.
RAZZ CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Extension Builder in Dewsbury
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.
farooq builders
Rating: 5 out of 5
Extension Builder in Dewsbury
hi I have been working in building sector from last 10 years .Normally i do loft conversion and attic ,plastering and skimming ,painting and decorating ,wood polishing ,plumbing ,tilling, full bathroom fitting an renovation. roof leaking and replacing tiles and slates
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Latest review:
Plumbing- 13 Jun 2026
Did a good job and arrived quickly. Fitted a bathroom basin tap.
GWT Construction Limited
Rating: 1 out of 5
Extension Builder in Dewsbury
We undertake a large cross section of construction services including renovation, restoration, extensions, conversions and new builds. GWT Construction employs multiple skilled tradesman in groundwork, landscaping, masonry, brickwork, carpentry, joinery, plastering, rendering and roofing which allows us to carry out the above mentioned projects proficiently. We have over 60 years of experience on many prestigious projects and hope you entrust us with your valued work.
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Latest review:
Extensions- 21 Dec 2021
Would not recommend these to anybody. They consist of Father Tony, Gareth (GWT) son and Ted - son. They started our New Build in March this year with a finish date Mid September. The schedule was amended and another date provided of the first week of November, this was amended to the 17th of November. We requested a finish date, they didn't provide one, so we accepted that they would leave site. They have left us with lots of problems, took a deposit for Air Source Heating but did not pay it over to them. We needed the build to be completed by the latest the end of January, we have not got the second fix done yet, no interior. We would estimate there is three to four months work yet, which makes it March 2021 ( A year when 6 months was quoted). There has not been any delays due to supplies and Covid, we have had a kitchen sat on site for 3 Months in line with there latest schedule. We strongly recommend that these be given a wide birth. They have passed on comments about ourselves, making it difficult for us to access tradesmen.
Datum construction
No reviews yet
Extension Builder in Dewsbury
A business built by two friends with a combined experience of 40 years. from extensions and new builds to restoring listed buildings. Rooted in a traditional bricklaying background specialising in groundworks, bricklaying, stone masonry and roof constructions capable of undertaking and managing large or small scale projects. we pride ourselves on delivering the same high standards of craftsmanship to every project.fully insured and committed to quality.
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Lally construction
No reviews yet
Extension Builder in Dewsbury
Brickwork
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Perfect Building Contractor Ltd
No reviews yet
Extension Builder in Dewsbury
Perfect Building Contractor Ltd specialise in: - Garage conversions - Loft conversions - HMO conversions - Full interior refurbishment - Exterior rear and side conversions (single and double storey) - New domestic and commercial Builds. Contact us now for a competitive quote. All our works comes with a 5 year guarantee!
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Design create maintain
No reviews yet
Extension Builder in Dewsbury
Hi, my name is Jamie. I am writing to introduce my company. DCM LTD a trusted name in construction, specialising in extensions, driveways and landscaping works across west and North Yorkshire. With 14 year of experience in the industry, we have built a solid reputation for delivering high-quality, reliable and affordable building solutions. At DCM we pride ourselves on our commitment, craftsmanship, customer satisfaction and professionalism. Our team of highly skilled professionals are dedicated to turning your vision into reality. We understand the importance of clear communication and reliability and we work closely with our clients at every step of the project to ensure their needs are met. We are fully insured and comply with all local building regulations to give you peace of mind throughout the process.
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Acomb Maintenance & Solutions
Rating: 4.8 out of 5
Extension Builder in Dewsbury
At Acomb Maintenance & Solutions we pride ourselves on giving excellent quality work at competitive prices. Working in York and the surrounding areas, we have a dedicated team of professional tradesman who cater for your every need. Working with you from the very early stages of planning, right through until the finished product, our knowledge allows your vision to come to life. To arrange a free non obligation quote at a time that suits you please get in touch.
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Latest review:
Extensions- 19 Sep 2018
Antony Acomb is a very nice guy and talks a good talk, but do not use him for anything other than building a small wall, we had an extension built by Antony Acomb (built! I use that term very losely) it should have taken 10 weeks but after 26 weeks and the work still not finished we had to remove him from our home, everything he had done has had to be redone, apart from the brickwork and that's not great, he didn't even channel out the drainage meaning we had to have a damp proof course and soak away done in a NEW extension, all the plastering has to be done again, the roof needs taking down and redoing, he stuffed plastic bags in gaps and covered with concrete, he didn't level the floor and he didn't even cap off the old drain he just covered it with tiles and then concrete, he didn't remove skirtings before laying the floor, the list is endless, I'm not exaggerating, John Fowler, manager of building control York said it was one of the worse builds he has seen in 30 years, his words were it's so dire, Antony is now trading under AA building and renovation Ltd, he took £15500 Of our hard earned money and then got a solicitor to demand another £3000, so far we have had to pay another £17000 to put it right, clearly this job was too big for him, this will be on going and we won't stop until we get our money back, but we need to warn everyone, tiny job, yes but bigger then stay well clear of Antony Acomb from Acomb maintenance and solutions or AA building and Renovations.
Ashley’s/brickwork
No reviews yet
Extension Builder in Dewsbury
I am a 29 year old lad who has diploma level 3 in brickwork and has been on the trowel around 9 years I was learned to a good clean standard and take my time on jobs and have a lot of pride in my work
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Buckhelm construction co ltd
Rating: 5 out of 5
Extension Builder in Dewsbury
Buckhelm construction have over 38 years experience in the building industry , in the industrial , commercial , retail , hospitality and housing sectors . We provide a one stop shop covering all building trades throughout the whole of the UK and Ireland for all construction , refurbishment , maintenance , fit out and groundwork’s . All works are carried out to the highest standard of finish and fully compliant with relevant H&S standards as expected by our customers We work with many long term national clients who include , NHS , national high street retailers , national service providers , large hotel chains , education sector , industrial companies , national petrol station forecourts , car parking providers, national property management companies, housing associations , aswell as domestic customers All works are fully managed and overseen by a company director to ensure a seamless project from start to finish , high standards , communications and customer satisfaction are maintained at all times
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Latest review:
Restoration & Refurbishment- 18 Oct 2026
Fantastic job, the shop looks great and done in really quick time out of shop hours
JW Joinery
No reviews yet
Extension Builder in Dewsbury
JW Joinery & Construction - bespoke fitted furniture - kitchens - full second fix - hardwood, engineered & laminate flooring - outbuildings - garage conversions - loft conversions - extensions - hard landscaping - structural alterations
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Design Office Collection Construction
No reviews yet
Extension Builder in Dewsbury
At Craft design + build our customer focused approach enables us to answer to your project requirements. We Merge Architecture, Interiors and Construction to deliver creative design and craftmanship, with cost effective solutions for residential and commercial projects. With 20 years of experience in the sector we can offer a streamline service based around you. We are commitment to finish the job properly, within budget and in keeping to the brief, be it big or small.
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eler8developments
No reviews yet
Extension Builder in Dewsbury
leading renovation firm welcome elev8 developments where quality of work and customer satisfaction are highly valued. our primary focus is to offer the highest quality of services for your home. Reliable Expertise contact elev8 developments for proficient and efficient service,our team will make sure every project is executed smoothly and every detail is addressed thoroughly to guarantee a excellent results.
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QUANTUM GROUP (NORTH WEST) LIMITED
No reviews yet
Extension Builder in Dewsbury
Quantum Group NW (QGNW) offers specialist demolition services for commercial, agricultural, light industrial and domestic clients delivering efficient, cost effective services. Over the years we have expanded our team to suit contracts and now deliver many services within the construction industry. Demolition Services include full, partial, robotic and Heritage demolition works, soft strip and rip out. Structural openings, Temp works, Dismantling and De commissioning, concrete cutting,breaking and drilling services. Groundworks and civil engineering services include formwork and concreting, tarmac, flagging, Drainage, tanks, ducts and land remediation works. We also provide architectural design amd build contracts for conversions and alterations. Quantum Group have an array of plant on hand to suit most contracts, ranging from 1t - 21t excavators, dumpers, rollers and Access platforms. waste transport is all managed in house using a range of our 12yd, 20yd and 40yd RoRo skips and hook lift wagon. With more than two decades of hands on experience we are a fully qualified, competent and focused team, and through steady commitment, have grown into a trusted partner for major projects across the UK. From city centre strip outs to complex industrial projects our name has become synonymous with skill, reliability and professional integrity.
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City building group
No reviews yet
Extension Builder in Dewsbury
General builder
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4.3

Top rated Extension Builders

Our Extension Builders in Dewsbury, are rated 4.3 out of 5 based on 11 reviews from customers like you.

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What types of services are offered by local extension builders in Dewsbury?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Dewsbury for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Dewsbury who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Dewsbury extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Dewsbury?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Dewsbury will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Dewsbury extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Dewsbury home extension project is likely to cost.

Find extension builders in Dewsbury with MyBuilder

Hiring the right extension builder in Dewsbury with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Dewsbury extension builders. Once your job is live, we’ll share it with home extension builders in Dewsbury who can express their interest.

Step 2: Compare different extension builders in Dewsbury

When you start receiving interest, review profiles of local Dewsbury extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Dewsbury extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Dewsbury, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Dewsbury extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Dewsbury extension builder before hiring?

Before hiring an extension builder in Dewsbury or extension building company in Dewsbury, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Dewsbury?

An extension builder in Dewsbury should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Dewsbury extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Dewsbury?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Dewsbury extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Dewsbury extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Dewsbury

Can an extension builder in Dewsbury help with planning permission?

Yes, many extension builders in Dewsbury can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Dewsbury handle everything from design to construction?

Many Dewsbury extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Dewsbury help with materials and finishes?

Yes, most extension builders in Dewsbury can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.