Extension Builders in Aldermanbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (16 reviews)

Easily find verified Aldermanbury Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Aldermanbury.

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 extension builders in Aldermanbury

3526 Results

Sort by:

Right Builds
No reviews yet
Extension Builder in Aldermanbury
Right builds is a building company designed to meet all customer needs, we have been in the Construction trade for over 10 years. No job is to small or to big for us. We help customers from planning to completion.
Get in touch
Tb brickwork
No reviews yet
Extension Builder in Aldermanbury
My career spans over 30 years. Starting off as a bricklayer working my way up to project manager for major construction companies in the UK. Recently in the past 2 years, I founded my own construction company - projects consist of flats, houses and extensions.
Get in touch
DOREZ LTD
No reviews yet
Extension Builder in Aldermanbury
Dorez Ltd is a company that specialises in refurbishment and new build projects. We have a team of directly employed professional staff who deliver a cost-effective, timely, and high-quality construction solution. Our core team of tradesmen delivers consistent quality and has the ability to be flexible and reactive to requirements. Dorez Ltd was created in 2013 by Ermal Brazhda the owner and the person responsible for delivering every project from beginning to the end . We cover all the London areas We work outside London that’s depends on the projects . Get in touch today for better quality !
Get in touch
I. Lebedev
No reviews yet
Extension Builder in Aldermanbury
We are professionals and we take our work seriously.
Get in touch
Emcee Associates Limited
No reviews yet
Extension Builder in Aldermanbury
From scratch to finish. We take all trades with excellent work quality at affordable price
Get in touch
M & A
No reviews yet
Extension Builder in Aldermanbury
M&A Refurbishment prides itself on the quality of the service it provides. Customer relations are key to us as we understand we are entering your home, therefore we aim to carry out the work to a high standard, quickly and in a clean and tidy manner.
Get in touch
Slb,brickwork
No reviews yet
Extension Builder in Aldermanbury
We specialise in Domestic extensions I have been a bricklayer for 35 years and the only work We do take on is extensions
Get in touch
KINVEK CONSTRUCTION
Rating: 5 out of 5
Extension Builder in Aldermanbury
We are a family run business, established January 2005, Kevin is a carpenter with over 40 years in the building industry, my son Matthew, who is a plumber, has been working with me for the last 10 years and wife Julie has been in the office since the start We pride ourselves on being friendly polite and trustworthy We do all types of building work, extensions, kitchens, bathrooms, carpentry, plumbing, electrics and decorating, fencing, decking
Get in touch
Latest review:
Carpentry- 17 May 2026
Great guy, reliant, work done to spec and expectation. Thank you
The Architectural Design Syndicate Ltd
No reviews yet
Extension Builder in Aldermanbury
We are a multi-disciplinary group of architectural designers, structural engineers, interior designers,builders and support staff. Our backgrounds span residential extensions, commercial developments, restaurants, and bespoke interior schemes. Across projects big and small, our collaborative process is shaped by mutual respect, timely advice, and real technical depth.
Get in touch
Phoenix Logis Limited
Rating: 1 out of 5
Extension Builder in Aldermanbury
We have many years experience in the UK market in refurbishment and domestic and non domestic property alterations. This includes heavy structural alterations and house extensions and reconfigurations for very high end clients delivering in the range of Prime and Super Prime Projects for very high end clients. This getting the projects from cradle to grave making sure we meet our targets on time and budget making sure the clients are happy with the results we deliver. Our works starts with the assistance of making all the necessary paperwork for the client, ground works, internal refurb, heavy and light structural alterations, in a few words all trades in our hand for internal and full external works this including scaffolding.
Get in touch
Latest review:
Restoration & Refurbishment- 1 Feb 2026
The WORST experience I have ever had with a tradesman. I would strongly advise others to stay clear. There was no schedule of works at any stage. Adrian failed to plan, failed to communicate agreed works, & did not even tell his own workforce what they were meant to be doing. There was no evidence of professional oversight or management, resulting in chaos & extreme delays. I was repeatedly misled. He stated that Building Control had been contacted & paid for; but when I contacted them directly they confirmed no application or payment had been made. He damaged my property & instructions were ignored. He was rude, aggressive & shouted at me in my own home, which I found intimidating as a woman. Neighbours also complained about his behaviour. Despite multiple extensions, the job was left unfinished with little communication. He caused significant stress & a serious loss of time & money. The matter is now being resolved through the courts. I would NOT recommend him under any circumstances
IGL Services Limited
No reviews yet
Extension Builder in Aldermanbury
I am a builder with over 10 years of experience in the construction industry, specialising in loft conversions, house extensions and carpentry. Together with my skilled team, we deliver projects across London with a focus on quality, reliability and completing on time. We have successfully completed lofts, extensions and full refurbishments, helping homeowners transform their properties. Based in Greenford, we cover Greater London and surrounding areas. If you are looking for a reliable and experienced builder for both large and small projects, I would be happy to discuss your plans.
Get in touch
Daniel Gagea
Rating: 5 out of 5
Extension Builder in Aldermanbury
We are onest builders, quick and reliable jobs, new on my builder but with lots of experience on the trade, looking for work, we do all kind of refurbish jobs, decorating, carpentry, basic plumbing and electric, new bathrooms or kitchens, back or loft extensions ,landscaping and much more We offer guarantee for our work. Everything seen on the pictures is 100% our work and we have loads of other pictures
Get in touch
Latest review:
Daniel quoted comprehensively and clearly for both jobs that I needed, building an extension and a raised patio at the end of the garden. He worked extremely hard and diligently every day. Also he would summarise what he would do next and we discussed any changes etc and which tiles or render I preferred. I am very happy with both the patio and extension and Daniel finished everything off to an excellent standard and went above and beyond the quote. I would not hesitate to use him again and recommend him highly.
JB Construction & Renovations Ltd
Rating: 5 out of 5
Extension Builder in Aldermanbury
JB Construction & Renovations was founded with a genuine passion for bringing your dreams and visions to life We are committed to delivering the highest quality finish, backed by exceptional craftsmanship and professionalism throughout every step of the process. No matter the size, we plan, build, and deliver your project, bringing your vision to life with the utmost attention to detail.
Get in touch
Latest review:
Extensions- 4 Feb 2025
Josh has been incredible from start to finish. His communication has been brilliant, from giving a quote, answering any questions, keeping us updated throughout the job I could not fault him. We are really pleased with the work he has done and would 1000% recommend. We will deffo be using JB constructions again in the future
SANDHU A1 construction LTD
No reviews yet
Extension Builder in Aldermanbury
All Building Work Undertaken:- * Extension * Bathroom * Plumbing * Carpentry * Kitchen * Loft Conversion * Electrics * Heating
Get in touch
PJP Builders Ltd
No reviews yet
Extension Builder in Aldermanbury
As a builder I work 26 years, and 13 years in UK . My company is made of 7 hard working builders with experience that will provide the higest standards of work and job finished on time. Won’t leave the job unless the costumer 100% satisfied. We are specialist in new builds, complete refurbishment and renovation , extension, lofts,drive ways, gardens, patios and decorating. If your interested please give me a call and we can discuss your project or repair for free.Advices and free estimate
Get in touch
Rowe General Builders
No reviews yet
Extension Builder in Aldermanbury
Hello, my name is Andrew, I have been in the building trade for 40 years. I offer a professional, top quality, customer focused service and pride myself on excellent workmanship, reliability and honesty. Specialising in extensions, kitchens, bathrooms, refurbishments and covering all other general building disciplines. I cover a wide variety of work including; Refurbishments Plastering Kitchen fitting Bathrooms Bricklaying Roofing Decorating Gardens Tiling Fencing All general building work undertaken, no job is too big or small. Please feel free to contact me for a free estimate.
Get in touch

Top rated Extension Builders

Our Extension Builders in Aldermanbury, are rated 4 out of 5 based on 16 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 local extension builders in Aldermanbury?

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

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

What are the hourly rates of extension builders in Aldermanbury?

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

Find extension builders in Aldermanbury with MyBuilder

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

Step 2: Compare different extension builders in Aldermanbury

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

Step 3: Hire Aldermanbury extension builders with confidence

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

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

What to ask a Aldermanbury extension builder before hiring?

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

An extension builder in Aldermanbury 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 Aldermanbury 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 Aldermanbury?

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 Aldermanbury 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 Aldermanbury 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 Aldermanbury

Can an extension builder in Aldermanbury help with planning permission?

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

Many Aldermanbury 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 Aldermanbury help with materials and finishes?

Yes, most extension builders in Aldermanbury 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.