Extension Builders in Holloway

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Holloway

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VM Construction Pvt Ltd
Rating: 5 out of 5
Extension Builder in Holloway
VM Construction Pvt Ltd offers clients a full set of specialised services to refurbish, repair and maintain your property both inside and outside. Our aim has always been to provide good quality to each of our clients in services delivered and finished product. We accomplish this through a dedicated, professional workforce and an approach which exceeds customer expectations. We specialise in: Roof and loft conversion Extension New builds Refurbishment Plumbing and electric Plastering
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Latest review:
Extensions- 25 Apr 2020
Financial restrictions meant we had to change from an extension to simply improving the existing house. I gave Vlad a call on a friday and his army was ready to start the very next Monday morning. All would have been finished in less than 2 weeks but the unexpected Covid-19 lockdown on 23rd March meant that supplies were harder to get. Very pleased with our brand new house. Good job done on new Electrics, Kitchen, Bathroom and plumbing and he even helped fix our D.I.Y furniture at the end. Will definitely use VM on our next project.
KB CONSTRUCT LTD
New on MyBuilder
Extension Builder in Holloway
KB Construct Ltd is a London-based construction company specialising in extensions, refurbishment and general building work. We undertake both residential and commercial projects, from smaller improvement works through to complete property renovations and extensions We pride ourselves on high-quality workmanship, reliability, clear communication and keeping our projects organised from start to finish. Our team covers structural work, brickwork, roofing, plastering, carpentry, flooring, decorating, kitchens, bathrooms and more. We work closely with our customers throughout every project, providing clear quotations and aiming to complete all work to a professional standard, on time and with minimum disruption. No job is treated as “just another job”-customer satisfaction and building a strong long-term reputation are our priorities.
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Curea Alexandru
No reviews yet
Extension Builder in Holloway
Reliable and experienced builder specializing in home extensions, loft conversions, pitched roofs, and flat roofs. I take pride in delivering high-quality workmanship, attention to detail, and completing projects on time and within budget. With solid experience in residential construction, I can manage projects from start to finish, ensuring clear communication and a smooth process for every client. Whether you are looking to expand your living space with an extension, convert your loft into a functional room, or repair or install a new roof, I provide professional and dependable services. My goal is always customer satisfaction, using quality materials and maintaining a clean and safe work environment. No job is too big or too small, and I am always happy to offer advice and solutions tailored to your project. Services include: - House Extensions - Loft Conversions - Pitched Roof Installation & Repairs - Flat Roof Installation & Repairs - General Building Work Friendly, trustworthy, and committed to high standards. Feel free to get in touch to discuss your project.
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PMBuilding Ltd
Rating: 5 out of 5
Extension Builder in Holloway
We are a family run business of over 15 years. We believe in no “I” in the team and you will certainly spot it easily, if you ever have an opportunity to work with us. We are a building company that does it all differently. Meet us and find out for yourself!
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Latest review:
Extensions- 29 Jan 2015
PM Building epitomise what a modern day, professional building firm should aspire to be. Transparent pricing, a friendly team working 6, sometimes 7 days a week to get the job done quickly, an eye for detail and very high standard of final finish. All comms and the overall work is run through Bart, who answers to phone, text or email quickly and frequently outside normal working hours. This is ideal if you work during the day and cannot be around to oversee things directly. We also got PM Building to make us a bespoke kitchen, again very high quality and millimetre perfect. If I had to find some negatives, they are not the cheapest company you could find, but there again you get what you pay for; also, we developed a few issues with some retaining walls in the garden, however, they returned when I contacted them long after the work had finished and fixed them! All in all, an excellent, honest and professional company to deal with. I would, and have, recommended them to friends...nuff said.
Pascu Building Services
No reviews yet
Extension Builder in Holloway
Been in the building industry for over 15 years working on a self employed basis, for the past 3 years I am running my own company having different trades subcontracting for me, we mainly deal with general building projects as (house extensions, loft conversions, general refurbishments and house alterations we have a long relation with Waltham Forest Council and Barnet Council as we had a fair amount of jobs in these areas
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Sinaj lofts ltd
No reviews yet
Extension Builder in Holloway
Company established in London for over 10 years lots of jobs completed reference available upon request
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Saryal Construction Ltd
Rating: 4.9 out of 5
Extension Builder in Holloway
A team of skilled and experienced workers operating efficiently and producing effective results that are appealing and catered to customers' needs. Non-VAT company. Competitive prices benefit. Feel free to get in touch for full house refurbishment or part refurbishments like bathroom/kitchen/bedrooms. Other project we take on are garage conversions, and projects like tiling, carpentry, roofing. https://linktr.ee/saryalconstruction
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Latest review:
Bathroom Fitting- 2 Aug 2026
The team did a brilliant job and completed everything in one day. A good price too. Great attention to detail and skilled workers.
GS INTEGRATOR LIMITED
No reviews yet
Extension Builder in Holloway
We do all the building works , weather its a small job or big or from foundation to top of the house roof we do all kind of jobs . Convert into smart homes.
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Eddie
No reviews yet
Extension Builder in Holloway
Specialised as kitchen fitters , our service includes a pre-fit visit making sure what has been designed will ne fitted perfectly in the kitchen, advises and quotes, measuring and assembling the new kitchen, plumbing and electric connections, floor and wall tiles, plastering, painting and decorating.
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Safe build contractors ltd
Rating: 5 out of 5
Extension Builder in Holloway
My name is Gezim and I have 10 years experience in the building trade working in a variety of jobs such as extensions, lofts, specialising in garden walls etc. I am a professional bricklayer with a handy and professional team behind me. I deliver exceptional, friendly, and fast service. I have good practical skills, with the ability to read plans, and work in a well organised and accurate way.
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Latest review:
Bricklaying- 25 Mar 2022
I found Gezim a very polite and well mannered person. He is very reliable with a professional approach to the tasks and a good listener.He build a new wall for me at my property. I am extremely happy with his works. He explained to me exactly what he was doing and why he has to do the job in such away which is very rare nowadays. I would recommends him 100% to anyone looking for building works.
Prab builders ltd
Rating: 5 out of 5
Extension Builder in Holloway
Prab Builders is one of the leading and fast growing constructions companies in the UK who take projects and work in a atmosphere where one can get everything under one roof. We have a team of experience people and we understand what our clients want. And as result we give total satisfaction to our customers and convert ideas into reality to give our best We are in this field from the past 18 years .Our service is professional,caring,and high quality and Customers are our First Priority
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Latest review:
Extensions- 8 Dec 2021
Me and my wife are very satisfied with Prabbuilders work. What stands out with Prab builders is that they do every task as if they are doing it for their own house and with work they are meticulous and exceptional. What we started with and how our extension looks now is simply amazing and the way they explain about what will look good(Color/ the structure etc ) is commendable as we both were not sure what decision to make, but after completion we are overjoyed to see how excellent it turned out to be now. I would recommend them anytime based on their skill ,eye for detail, being punctual and the hard-work they invest into every task to make sure we are getting the final product the way we dreamt of.
Hodstons Development limited
No reviews yet
Extension Builder in Holloway
At Hodstons Our mission is to provide an alternative: The Vertical Evolution. We don't just build rooms; we unlock potential. We transform dark, dusty attics into sun-drenched master suites, state-of-the-art home offices, and serene sanctuaries that harmonize with your existing home while dramatically increasing its market value.
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B&V HOME IMPROVEMENTS LTD
No reviews yet
Extension Builder in Holloway
Home Improvements Company undertaking; Extensions, Loft Conversions, Refurbishments, Bathrooms, Kitchens as well as plumbing, electrical works and etc....
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LRJ Construction & Maintenance Ltd
No reviews yet
Extension Builder in Holloway
A Construction & Maintenance company with capabilities of all types of building work that is keen to carry out small to medium size projects with a strong passion to deliver a service that extends over and above the expectations of a client, providing a vast knowledge of construction techniques.
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Summer detective
No reviews yet
Extension Builder in Holloway
My name is Karoly Nyari Im work in construction around 13 yrs. I am a qualified bricklayer. Based in north London What im doing is extensions and loft from the very begining to the finish painting.
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Zeco Green Homes Ltd
New on MyBuilder
Extension Builder in Holloway
We are an experienced construction and property improvement company providing a wide range of building and renovation services. We undertake everything from small repairs to complete refurbishments, including bathroom fitting, kitchens, flooring, painting and decorating, carpentry and all types of wooden work. We can also assist with general building work, property maintenance, extensions, renovations and bespoke projects. We focus on quality workmanship, reliability, clear communication and completing every job to a high standard. No job is too small or too large, and we are happy to discuss both residential and commercial projects.
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Top rated Extension Builders

Our Extension Builders in Holloway, are rated 4 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Holloway?

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

Find extension builders in Holloway with MyBuilder

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

Step 2: Compare different extension builders in Holloway

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

Step 3: Hire Holloway extension builders with confidence

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

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

What to ask a Holloway extension builder before hiring?

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

An extension builder in Holloway 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 Holloway 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 Holloway?

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 Holloway 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 Holloway 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 Holloway

Can an extension builder in Holloway help with planning permission?

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

Many Holloway 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 Holloway help with materials and finishes?

Yes, most extension builders in Holloway 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.