Extension builders in Aldersgate

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (18 reviews)

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

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 Aldersgate

3717 Results

Sort by:

In Out Constuct
Rating: 3 out of 5
Extension Builder in Aldersgate
My company In Out Construct we are a professional building company which you the client can fully trust. We specialise in most building aspects such as : Refurbishments, Wall openings, structural steel installations, Loft conversions, removal of chimneys, kitchens, bathrooms installation, Kitchen extensions, painting decorating. We always aim to fulfill our customer needs, comply with all British Standard regulations and make sure all our work is of best standard, and complited on time.
Get in touch
Latest review:
Kitchen Fitting- 16 Jul 2018
Very good work and completed on time. Highly recommended.
Arde Construction
Rating: 5 out of 5
Extension Builder in Aldersgate
high quality for reasonable price!!!
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 2 Sep 2016
Edgaras is very nice, competent. He is punctual, good communication, did job with high standard. He had lot of experience, very knowledgeable, always give advice for the job, maintenance. I recommended.
Phi Architectural Services Ltd.
Rating: 5 out of 5
Extension Builder in Aldersgate
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.
Kairos Construction Ltd
No reviews yet
Extension Builder in Aldersgate
We undertake all kinds of renovations and new build extensions. We specialise in bathrooms and kitchens with over 15 years working experience in the industry. Myself and my multi skilled builders are always polite and treat our customers with respect and are always willing to get the job done.
Get in touch
Elvis Torba
No reviews yet
Extension Builder in Aldersgate
Hi, I’m Elvis, a professional bricklayer with over a decade of experience in all aspects of brickwork and masonry. I take pride in delivering high-quality workmanship, whether it’s garden walls, extensions, repointing, repairs, patios, or new builds. I’m reliable, hardworking, and always make sure every job is completed to a high standard with attention to detail. Customer satisfaction is very important to me, and I always aim to keep work areas tidy, finish on time, and provide honest, competitive pricing. I cover local surrounding areas and am happy to take on both small repairs and larger projects. If you’re looking for a trustworthy bricklayer who takes pride in their work, I’d be happy to help.
Get in touch
A S Builders
Rating: 5 out of 5
Extension Builder in Aldersgate
We are a family run business in construction industry since 1990, initially started by my father and now his sons have joined the business and looking to revitalised the business through the use of up-to-date technology. We undertake all types of building work through our team of skilled labour from a small job up to New Build. Our most recent job was conversion of a detached property to 7 HMO's.
Get in touch
Latest review:
Extensions- 29 Apr 2026
Heera, Jagthar and team was my first personal experience with builders. Let me tell you, it was a pleasure to have them do our porch and other renovations in the house. They are so courteous, hard working and provided a great service. Firstly, I had a comprehensively written quote breaking down all of the steps required. Heera then ensured to keep me in the loop of any developments/any changes of plan required, outlining the reasons why and options, making it easy to understand and work together to completion. Their finish was to a high quality and they would always go the extra step to ensure this. I highly recommend AS Builders for any job and will definitely use them again in the future, and would recommend to my friends and family also. If you are considering them, grab a free quote and go from there... That's what I did! Thank you AS Builders for our renovations!
Cadessa Ltd
No reviews yet
Extension Builder in Aldersgate
Cadessa Ltd specialises in domestic and commercial extensions, refurbishments and property alterations. We work closely with homeowners, landlords, businesses and commercial clients to improve, modernise and add value to their properties. Our services include: * Domestic and commercial extensions * Full and partial refurbishments * Internal alterations * Property improvements * General building work We provide clear communication throughout every project and aim to complete each job to a high standard, with a tidy, reliable and professional approach. Contact us to discuss your project and arrange a quotation. www.meath.group
Get in touch
Super Active Partners Limited
No reviews yet
Extension Builder in Aldersgate
A family owned construction company with over 40 years of experience. We provide our customers with the fastest and smoothest of services in order to get the job done quickly and efficiently. Good supplier relationships is a key factor to our success as it allows us to maintain our competitive edge.
Get in touch
MTB Project Management Ltd
No reviews yet
Extension Builder in Aldersgate
TrustBuilt Projects is a London-based building and renovation company providing reliable, high-quality construction services for both residential and commercial clients. We specialise in home renovations, extensions, loft conversions, kitchen and bathroom refurbishments, and outdoor works such as driveways, fencing, and garden landscaping. Our team also manages commercial fit-outs for restaurants, shops, and offices.we manage the entire process from start to finish. Visiting your site for a free consultation and detailed quote Coordinating skilled tradespeople (plumbers, electricians, carpenters, decorators) Purchasing materials and ensuring quality control Managing timelines, communication, and payments — all through one trusted contact With over 30 years of experience in the building trade, we combine traditional craftsmanship with modern project management to deliver dependable, professional results. We believe in transparency, fair pricing, and trust. Every job — big or small — is completed with attention to detail, safety, and customer satisfaction at its core. Whether you’re improving your home, adding new space, or renovating your business premises, TrustBuilt Projects is here to make it stress-free, and successful.
Get in touch
BRI BASE Ltd
No reviews yet
Extension Builder in Aldersgate
I'm Ahsan Chohan, from BRAND BOA construction, a UK-based construction estimation and building services company specializing in precision estimating worldwide. We provide expert construction quantity takeoffs, cost estimates, and comprehensive building services including building extensions, new builds, interior finishing, refurbishment, MEP (Mechanical, Electrical, Plumbing), masonry, and general construction work. What sets us apart is our commitment to precision estimating and deep understanding of the UK construction market. Whether you're planning extensions, new builds, refurbishments, or specialized construction projects, we deliver reliable solutions that prevent costly overruns and delays. Our team combines technical expertise with practical industry knowledge, ensuring every project meets the highest standards of safety, quality, and accuracy. We focus on building long-term partnerships with clients who value expertise, reliability, and results.
Get in touch
KL Interior Architecture Construction and Advertisement Limited
No reviews yet
Extension Builder in Aldersgate
KL Interior Architecture and Construction Limited™ has been working in interior design and construction business over the last 20 years. We are ready to serve
Get in touch
DRS construction
Rating: 5 out of 5
Extension Builder in Aldersgate
we are builders who construct the dreams of others. we have the experiece as cscs skill worker about 5 years now doing our own work contact us if you want to get good work experience
Get in touch
Latest review:
Plastering- 23 Sep 2025
These guys are superb. Came to look at the job, quote & arrange a start date. Friendly and polite at all times. Knowledgeable about best techniques to use. Arrived early, worked till late to get the job done in good time and to great standard. Kept to their quoted price. Highly recommend
Sagittarius Construction Limited
No reviews yet
Extension Builder in Aldersgate
Sagittarius started by Adrian Grzenda (myself) from Poland. A am a trained professional builder, after many years experience in building and construction I have started my own construction business, based in North London. I personally oversee all projects, and I have assembled a team of professionals to meet all needs, from builders to decorators, tilers, carpenters, electricians and plumbers.
Get in touch
Andrzej Truchanowski
No reviews yet
Extension Builder in Aldersgate
I’ve been in the industry for 20 years. I specialise in construction, steel work, extensions, basement conversions, landscaping, fixing fences etc. I view myself a professional builder and a handyman happy to help others.
Get in touch
vms dynamic construction limited
No reviews yet
Extension Builder in Aldersgate
We do Loft conversion, kitchen extensions ,full house electrical work and plumbing work, House renovation, bathrooms, driveway work, CCTV installation,
Get in touch
Max
Rating: 5 out of 5
Extension Builder in Aldersgate
M&M Acorn LTD provide a wide range of construction services throughout the east London , designed to meet the needs of your project. To find more about what we do and to get a free quotation, don't be afraid to get in touch with our qualified staff right now.
Get in touch
Latest review:
Painting & Decorating- 28 Sep 2022
External Painting & Repairs and redecorating hall,stairs and landing. Very pleased with the work Max and his team carried out. Commenced the work as agreed, good time keeping, very polite and kept me informed regarding progress. Completed on time. Also very clean and tidy workers taking time to cover all areas with plastic sheets, cleaned windows on completion. I would have no problem recommending Max and his team and would employ them again.

4.6

Top rated Extension Builders

Our Extension Builders in Aldersgate, are rated 4.6 out of 5 based on 18 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 Aldersgate?

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

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

What are the hourly rates of extension builders in Aldersgate?

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

Find extension builders in Aldersgate with MyBuilder

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

Step 2: Compare different extension builders in Aldersgate

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

Step 3: Hire Aldersgate extension builders with confidence

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

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

What to ask a Aldersgate extension builder before hiring?

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

An extension builder in Aldersgate 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 Aldersgate 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 Aldersgate?

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 Aldersgate 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 Aldersgate 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 Aldersgate

Can an extension builder in Aldersgate help with planning permission?

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

Many Aldersgate 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 Aldersgate help with materials and finishes?

Yes, most extension builders in Aldersgate 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.