Extension builders in Iver

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (15 reviews)

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Some of our top rated extension builders in Iver

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Lotus Trinity Limited
No reviews yet
Extension Builder in Iver
At Lotus Trinity we deliver state of art workmanship, exquisite customer service, quick turnarounds and competitive prices with efficiency and pride. Our friendly project managers will work one-to-one with you to ensure that each project is completed to your highest satisfaction. Founded by Sabin, who has over 20 years experience of working in the construction industry, along with our project managers with a similar level of expertise, we have knowledge and experience of the industry and nearly every niche within it. We strive to make the building process as stress free for our clients as possible throughout transparency and by keeping them up to date on everything that we do while delivering the highest quality work. Constant communication and quality control. Our clients projects are our business cards.
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H & A Rail ltd
Rating: 5 out of 5
Extension Builder in Iver
We are a Civil Engineering Contractor
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Latest review:
Groundwork & Foundations- 22 Dec 2021
I couldn't have asked for more from this firm.... called when they said they would, arrived early and did everything they could to take away the stress of this stavr in my build. Clean and tidy works, pleasant and polite workforce. I will always use this firm for my work and highly recommend them
Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in Iver
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
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Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
Innov8 Construct
No reviews yet
Extension Builder in Iver
Innov8 Construct is a property development and construction company with over 15 years of experience, delivering schemes in London, Middlesex, Essex and the South East of England
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Primo Contractor Ltd
No reviews yet
Extension Builder in Iver
At Primo Contractor Ltd, we take pride in delivering exceptional construction and renovation services throughout London. Specializing in loft conversions, home extensions, remodeling, and full property refurbishments, we transform homes with precision and craftsmanship, tailored to the unique needs of each client. Our team of skilled professionals is committed to completing every project to the highest standard, ensuring attention to detail and quality finishes in every aspect of the build. With years of experience in the industry, Primo Contractor Ltd has earned a reputation for reliability, innovation, and customer satisfaction. Whether you’re looking to expand your living space, modernize your interiors, or completely refurbish your property, we provide comprehensive solutions that blend functionality and style. From initial consultation to project completion, we manage every stage of the process, offering personalized service and expert advice. At Primo Contractor Ltd, we believe that every home has the potential to be extraordinary. Let us bring your vision to life with our expertise and dedication to excellence.
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Saj
No reviews yet
Extension Builder in Iver
Hi ,, Got a 25 years experience in trade .we are a full-service building contractors dedicated to turning your architectral vision into reality . Specializing in new builds , extensions and complex renovations ,our team manages every phase of your project from intial planning and site preparation to subcontractors co-ordinations and final inspectors . Here to help u .in any kind of building projects .thank u so much .
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Ben Gentle Ltd
No reviews yet
Extension Builder in Iver
With a very high attention to detail and a passion for construction we are the perfect partner for your construction project. We specialise in extensions, renovations, basements and new builds.
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DECOHOMES LIMITED
No reviews yet
Extension Builder in Iver
Decohomes Limited have been established over 14 years . We are an experienced company who can help with all aspects of building trade. We are specialised in LOFT CONVERSIONS AND EXTENSIONS, KITCHEN, BATHROOM AND HOME REFURBISHMENT. COMPETITIVE PRICES!!
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Scribe Interiors Limited
No reviews yet
Extension Builder in Iver
Garden offices, extensions, refurbishment, fitted kitchens, Painting and decorating,
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S&S Luxury Constructions ltd
No reviews yet
Extension Builder in Iver
Hi, I've in the industry for nearly 15 yrs. I specialise in all jobs from small to big including full house renovations, Loft conversions, Extensions, Electric, plumbing, kitchens, bathrooms and bedrooms. I also have full experience in areas such as Roofing, plastering, tiling, driveways and concrete imprinting and many other job's. Please contact me for any work needed. I am a perfectionist and will complete the job to a very high standard be it big or small.
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O BEIRUT LIMITED
No reviews yet
Extension Builder in Iver
Loft conversion, Extensions, kitchens,bathrooms and decorating
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Wahi construction
New on MyBuilder
Extension Builder in Iver
At Wahi Design and Build Ltd, we take pride in delivering high-quality construction and renovation services that transform houses into beautiful, functional homes. With over 5 years of experience in the construction industry, we have built a strong reputation for our commitment to quality workmanship, attention to detail, and customer satisfaction. Our services include loft conversions, home extensions, refurbishments, bathroom renovations, kitchen installations, and a wide range of other building and renovation projects.
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Beqir Murtati
New on MyBuilder
Extension Builder in Iver
•carpenter •kitchen •plumbing •electric •paint and decoration •roof
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The Demo Squad Limited
No reviews yet
Extension Builder in Iver
The Demo Squad is a veteran-owned and operated demolition and clearance company serving homeowners and builders across Surrey, Hampshire, Berkshire and London. We specialise in clean, controlled demolition and site clearance, with a strong focus on safety, reliability, and respect for your property. Whether you’re preparing for a renovation, extension, or new build, we handle the enabling works properly so the next stage runs smoothly. Our services include: Soft strip demolition Garage and outbuilding removal Internal demolition Site and garden clearance Licensed waste and debris disposal Salvage and material reclamation where appropriate We’re fully insured, licensed waste carriers, and known for turning up when we say we will, keeping sites tidy, and communicating clearly throughout the job. We’re happy to work directly with homeowners or coordinate with builders and project managers. If you need demolition or clearance done efficiently, safely, and without hassle, we’d be happy to provide a free, no-obligation quote.
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Express Boiler Exchange Company
Rating: 4.8 out of 5
Extension Builder in Iver
Why choose us? 1. We bring your concept to life 2. A friendly, professional and reliable service 3. Ensure the journey is an enjoyable one 4. Acting responsibly and transparently. 5. You’ll be delighted with the result!
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Latest review:
Extensions- 28 Feb 2026
Poor workmanship , messy guys , roof leaking , walls not done properly , overall not good workmanship as have to redo many aspects of the kitchen extension I have to now replace the kitchen roof which was of poor quality , never employ Peter or Mariusz
Mg groundworks
No reviews yet
Extension Builder in Iver
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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4.5

Top rated Extension Builders

Our Extension Builders in Iver, are rated 4.5 out of 5 based on 15 reviews from customers like you.

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

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 Iver 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 Iver who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Iver?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Iver 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 Iver extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Iver home extension project is likely to cost.

Find extension builders in Iver with MyBuilder

Hiring the right extension builder in Iver 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 Iver extension builders. Once your job is live, we’ll share it with home extension builders in Iver who can express their interest.

Step 2: Compare different extension builders in Iver

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

Step 3: Hire Iver extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Iver, 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.

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

What to ask a Iver extension builder before hiring?

Before hiring an extension builder in Iver or extension building company in Iver, 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 Iver?

An extension builder in Iver 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 Iver 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 Iver?

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 Iver 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 Iver 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 Iver

Can an extension builder in Iver help with planning permission?

Yes, many extension builders in Iver 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 Iver handle everything from design to construction?

Many Iver 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 Iver help with materials and finishes?

Yes, most extension builders in Iver 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.