Extension Builders in Barking

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (21 reviews)

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

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 Barking

2864 Results

Sort by:

E.E Builders & Decorators
Rating: 4.7 out of 5
Extension Builder in Barking
With over 12 years of experience Think Beyond LTD has earned a high reputation with our professional, high standard finish, clean and tidy way of work. Loft conversions , house extensions, full house refurbishments, bathroom and kitchen fitting and much, much more ! We cover all London areas.
Get in touch
Latest review:
Painting & Decorating- 1 Jul 2017
I would highly recommend these guys. They did a very high quality job decorating my lounge, dining room, hallway and stairs. They started the job on time, worked through the weekend to get the job finished in good time, left the place clean and tidy at the end of every day, and cleaned up immaculately at the end of the job. The price was also very competitive compared with other quotes I received. I hope they are available again in a few months time when I have more decorating that needs to be done.
Canham Building Services Ltd
Rating: 4.2 out of 5
Extension Builder in Barking
We are a building company with a strong carpentry background. We can take on all aspects of building and carpentry from door repairs and hanging to full refurbishment projects. We are also proficient in outdoor buildings, for example, summer houses, sheds and timber or composite decking. We can also provide a full shop fitting and refurbishment service.
Get in touch
Latest review:
Decking- 31 May 2024
Firstly they came on time and job was finished on time, I would have given 4 1/2 stars overall. There was a couple of things I would have given 4 1/2 stars for and a mostly I would have given 5 stars. They was always on time every morning and was nice and polite. Overall I'm satisfied and looking forward to completing the rest myself. I had so many nice builders come to look and price the work, it was hard to choose. I am very happy with the outcome of the work.
PM GAS LTD
Rating: 4.6 out of 5
Extension Builder in Barking
Our professional heating and plumbing engineers are nearby and ready to assist. We are fully certified and gas safe registered company. Boiler Replacement,Types: Plumbing, Heating, bathroom fitting, comercial gas works also carried out.
Get in touch
Latest review:
Gas Work- 7 Oct 2025
This provider took my money but never attended my property or carried out the work (a report on already completed plumbing works). All he had to do was write a report to say that the repair works were complete. On the day he was due to attend he never let me know he was on his way or that he wanted to come early morning. Then he went to a nearby apartment a few streets away and said he had attempted to come so it was my fault. Then he said he would do the report remotely I must send him pictures, after sending him pictures he said he wanted to visit site so we were back to him making an appointment which of course he really did not want to do. 3 months later no sign of my money or a very simple report that a child could have done. He also has not returned my money (£120). I can now see why he insisted he be paid in advance because he is a time waster with no confidence in his own abilities hence payment in advance, so that when he disappoints the customer he can still get paid.
Paulbulders
Rating: 4.2 out of 5
Extension Builder in Barking
Our company is based on the belief that our customers needs are of the utmost importance our team is committed to meeting those needs as a result a high percentage of our business is from repeat customers and referrals I/we pride our self in and would welcome the opportunity to earn your trust and deliver you the best service in the industry
Get in touch
Latest review:
Carpentry- 1 Feb 2019
Pal was punctual, tidy and was calm and efficient and polite.the job was done perfectly. I would hire him again in the future.
Vasile Balta
Rating: 5 out of 5
Extension Builder in Barking
Thank you for reading this I’m Vas( owner of BALTA COMPLETE CONSTRUCTION LTD)from 16 started as a apprentice in construction industry, have work over the years on big projects also small ones , when I was about 30 years old whit lots of experience in house refurbishment, extensions and lofts , decided to open my business, it was the best idea I take Ower focus as a business is a hight quality service, on all projects(big or small) and the feedback from the profile prof this As a person in charge whit the projects, I’m very easy to talk to, friendly , also more than happy to sort issues out Thank you for reading this As a business ower focus is on quality, high end finishes and trat each coustumer whit respect, and live them happy after the project is finished
Get in touch
Latest review:
Conversions - General- 24 Apr 2026
I recently had extensive work completed in my flat by Vas, and I couldn’t be happier with the result. The service was excellent from start to finish. Not only was the quality of the work consistently high, but the whole experience was smooth and stress-free. What really stood out was Vas’s level of skill and versatility. Every aspect of the project was handled with care and professionalism — from plumbing and new water heating pipes, to new electrics, installing a new kitchen, laying a beautiful wooden floor, renovating the bathroom, and even replacing doors with a sliding door system. Each element was completed to a very high standard. On top of that, Vas was friendly, proactive, and easy to communicate with throughout. Nothing ever felt like too much trouble, and it was clear he takes real pride in delivering great results. It was genuinely a pleasure to deal with Vas, and I would highly recommend his services to anyone looking for reliable, high-quality work. Thank you again!
Anji construction ltd
Rating: 4.7 out of 5
Extension Builder in Barking
I am writing to express my interest in offering my extensive experience in the construction industry for any upcoming projects you may have. With over 14 years of experience in the field, I have honed my skills in all types of construction jobs. From building new structures to renovating existing ones, I have a proven track record of delivering high-quality work on time and within budget. My attention to detail, reliable work ethic, and commitment to excellence have earned me a reputation for being a skilled and dependable builder. I am confident that my expertise aligns well with the requirements of your upcoming projects, and I am eager to bring my skills to your team. I am dedicated to providing exceptional service and ensuring client satisfaction throughout every stage of the construction process. I would welcome the opportunity to discuss how I can contribute to the success of your projects further. Please feel free to contact me at your convenience to arrange a meeting or discuss any potential collaboration.
Get in touch
Latest review:
Groundwork & Foundations- 4 Mar 2026
Yas and the team were very communicative and professional throughout, they completed a very large 20m x 6m base over two gardens for a wooden pergola. They completed work in a very effecient and professional manner. Would highly recommend Anji Construction to everyone. Thank you for your hard work.
JED BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Barking
A limited company established in 2016. More that 8 years experience in construction business. We undertake all building works, big or small, managing and looking after project so the client can have the best results possible.
Get in touch
Latest review:
Kitchen Fitting- 14 Dec 2018
Very lovely and professional and clean. Very prompt/punctual and worked efficiently , will be using them again to do more work in my property. Definitely with recommend them to anyone ! 10/10 from me ! Good service delivery
A2Z build and fix
Rating: 5 out of 5
Extension Builder in Barking
All electrics qualified to latest 18th edition AM2 NICEIC registered installer Out buildings Brickwork extensions garden walls and pointing chimney stacks city and guilds level 3. Fault finding Full house/flat rewires & part rewires Lighting circuit rewires Smoke alarms , heat detectors Fuseboard/Consumer Unit replacement Upgrading of electrical system Ring circuits Light replacements Security lighting Garage Ring pro doorbell fitter Official Triton shower installer
Get in touch
Latest review:
Extensions- 7 Jul 2021
Andy and his team did a first rate job with the extension from start to finish. The work was done to an exceptionally high standard to our precise requirements, with all elements completed on time and budget with no problems or fuss. We are completely delighted with the new extension and would have no hesitation in recommending this company to others.
Carpenter
Rating: 3 out of 5
Extension Builder in Barking
I'm a qualified professional carpenter, NVQ 3 level Diploma in Wood Occupations , construction,gold CSCS card 👍. Many years experience in construction industry, doing all aspects of carpentry work, woodwork, 1 fix , 2 fix , .... etc. All jobs 👌done professional, high quality. I done lots of work for Rated people and I received only a positive feedback ( 5 🌟) I will do my best for everyone , on my builder . Always ready for new challenges, and willing to do it! Just trust me! Thanks 😊
Get in touch
Latest review:
Carpentry- 29 Jul 2021
He was a right misery with too much negative energy. He left a mess throughout the flat, wood shavings everywhere for me to clean up.
Thomas Wicks Building Services Ltd
Rating: 5 out of 5
Extension Builder in Barking
We are a growing domestic building company, with 20 years of experience carrying out all aspects of residential building projects. Extensions, Kitchens, Bathrooms and all of the related services such as Plumbing, Tiling, Electrics. We pride ourselves on giving the customer exactly what they want, making the experience of improving their property an enjoyable one.
Get in touch
Latest review:
Bathroom Fitting- 2 Jan 2018
Tom was brilliant from start to finish. Clean and very personable, we have used him again since and will do in the future.
UK
Rating: 5 out of 5
Extension Builder in Barking
"I am K. Uraev, a qualified and experienced builder operating across London. With over 25 years in the trade, I take immense pride in delivering high-quality craftsmanship and a seamless, stress-free experience for every client. I specialize in residential projects, from: < Kitchen and bathroom renovations, < Double and single-storey extensions, < Loft conversion, < Bespoke joinery, alcove units, < Interior remodelling, < Painting and decorating, < Tiling, < Plastering, < Repair and maintenance, < Plumbing, < Electrical installation, < Decking, < Carpentry and Joinery < Roofing, < Flooring, < Drywall installation, < Wallpapering. My approach is hands-on and personal; as a self-employed builder, I am trying to ensure every detail meets my exacting standards. I believe in clear communication, transparent quoting, and leaving your home cleaner than I found it. Your project isn't just another job—it's my reputation." Please have a look at the photos provided. I can provide many more photos and references if necessary.
Get in touch
Latest review:
Handyman- 3 Jul 2026
Kamil and his partner did a very good job. He was very thorough, and provided several options for the end result I wanted. Highly recommend !
Meadwright Groundwork’s and Landscaping
Rating: 5 out of 5
Extension Builder in Barking
We are a reliable and hardworking groundworks and landscaping company dedicated to delivering high-quality workmanship on every project. From driveways, patios, fencing, and drainage to full garden transformations and groundwork services, we take pride in creating durable, attractive outdoor spaces tailored to our customers’ needs. Customer satisfaction, attention to detail, and honest communication are at the heart of everything we do. We look forward to helping bring your project to life.
Get in touch
Latest review:
Landscaping- 8 Jul 2026
A great job completed by Luke. Very competitively priced & great communication throughout the job. Luke was even able to make a slight tweak to the design mid-way through! Would definitely recommend!
Starbuilds construction LTD
New on MyBuilder
Extension Builder in Barking
I offer reliable communication and completion of work on time and I believe we can understand each other from any point of view.
Get in touch
MBS Commercial construction Ltd
Rating: 5 out of 5
Extension Builder in Barking
We at MBS Commercial construction Ltd, are a self sufficient construction company who specialise in commercial and industrial industries including facilities management, we also cover domestic clients and factions. We are construction line gold, all operatives are NVQ qualified in their respective trades and all supervisors hold SMSTS and first aid training. We take pride in our work and stick by our core key company values of; 1. Reliability 2. Transparency 3. Cohesion 4. Sustainability With these at the helm of all our dealings, we strive to deliver projects on time, within budget, safely.
Get in touch
Latest review:
Carpentry- 15 Sep 2024
MBS provided a great service. They were professional and pleasant, communicated well and did the work required.
Matteo construction Ltd
No reviews yet
Extension Builder in Barking
Hi there hope you’re all keeping well I would like to introduce myself and my company Matteoconstruction Ltd I kindly ask if you could take a moment and visit our website site and see the service that we offer Please share with me if there is anything that we can assist you in the future with your work loads Kind regards Flo At Matteoconstruction Ltd
Get in touch
Sam's Building Maintenance and Constructions Ltd
Rating: 5 out of 5
Extension Builder in Barking
Sam's Building Maintenance and Construction Ltd has more than 25 years experience in First and Second Fix carpentry, Kitchen installation, extension, loft conversion and general refurbishment work. We deliver quality services to meet customers' specifications and within stipulated deadlines .
Get in touch
Latest review:
Sam did 5 and half meter kitchen, with large shower and laundry rooms extension for me. He is of very good character, worked professionally, reliable and his work was good.

Top rated Extension Builders

Our Extension Builders in Barking, are rated 4 out of 5 based on 21 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 Barking?

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

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

What are the hourly rates of extension builders in Barking?

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

Find extension builders in Barking with MyBuilder

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

Step 2: Compare different extension builders in Barking

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

Step 3: Hire Barking extension builders with confidence

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

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

What to ask a Barking extension builder before hiring?

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

An extension builder in Barking 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 Barking 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 Barking?

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 Barking 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 Barking 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 Barking

Can an extension builder in Barking help with planning permission?

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

Many Barking 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 Barking help with materials and finishes?

Yes, most extension builders in Barking 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.