Extension Builders in Erith

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (21 reviews)

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Some of our top rated extension builders in Erith

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UWS Property Services
Rating: 5 out of 5
Extension Builder in Erith
Welcome to UWS Property Services,We offer a wide range of services to suit all budgets and are sure that you will find confidence in us along with many of our existing customers who have gone on to provide us with further projects, some of whom have there own firm ideas and others who have much appreciated our input into their plans. UWS is a large enough company to cope but small enough to care, offering a bespoke service along with 100% Personal communication. Dave UWS property Services
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Latest review:
Bathroom Fitting- 3 May 2021
Dave and Tom completed our bathroom renovation and we are very impressed with the quality of the work. We would definitely recommend UWS. So much so that we have booked them in for additional works later in the year.
Baba Nanak Construct
No reviews yet
Extension Builder in Erith
Baba Nanak construct is a focused and hardworking team of skilled proffesionals we aim to deliver quality jobs for our clients
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High Quality MDF Spraying ltd
New on MyBuilder
Extension Builder in Erith
About High Quality MDF Spraying Ltd Welcome to High Quality MDF Spraying Ltd! We are a professional property transformation company specializing in premium-grade spray finishes, high-end painting & decorating, and interior renovations. With 15 years of industry experience and a commitment to using only the finest products on the market, we deliver flawless results that stand the test of time. Our Core Services Include: Premium Spraying (Booth & On-Site): Flawless high-end finishes for MDF, timber, and bespoke joinery. Kitchen & Furniture Respraying: Full transformations for kitchen cabinets, doors, frames, and fitted furniture with a factory-like finish. Professional Painting & Decorating: Comprehensive interior decorating, from expert wall preparation to flawless final coats. Interior Fit-Outs & Property Finishings: Expanding into broader construction, carpentry, and modern interior renovations to handle your project from start to finish. Why Choose Us? We Care About Your Home: Your property and belongings are fully respected. We treat every job site with the utmost care. Precision Masking: We implement strict, professional masking and dust-extraction protocols to completely protect your walls, floors, and equipment.
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LACJ Maintenance
No reviews yet
Extension Builder in Erith
LACJ Maintenance is a dedicated company that works to a very high standard. All works undertaken. From digging the foundation to the little finishing touches. Any work needed doing LACJ Maintenance can do it. We keep everything in house so all works meet the expectations.
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BCG Carpentry
Rating: 5 out of 5
Extension Builder in Erith
I am a fully qulilafied NVQ level 3 carpenter, i offer a wide range of services mainly carpentry from pitching roofs, joisting, kitchens, skirting and hanging doors. Also new builds, refurbs and extensions. I've been in the trade for more than 10 years so have quite a range of experience.
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Latest review:
Carpentry- 9 May 2019
Ben did a very professional job hanging four internal doors. He arrived at the time we agreed and cleaned up thoroughly. I will definitely ask him back to do other work and would certainly recommend him.
Day Building Services
Rating: 4.7 out of 5
Extension Builder in Erith
Day building services provide an excellent service With more than 20 years working in the construction industry. Covering all aspects of building and property maintenance with commitment and professional high quality workmanship from concept to completion. Our aims to meet and exceed expectations to all customers outlining work required at affordable prices.
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Latest review:
Extensions- 5 Jul 2018
Mark and his team did an excellent job on our extension, Bi-fold doors and two velux roof windows. Always on time and hard-working, and on budget. Would recommend as the finish is to a high standard.
Zs projects
No reviews yet
Extension Builder in Erith
Been a gas engineer and electrician 12 years . Have advanced to installing solar panels and heat pumps
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J Hart
No reviews yet
Extension Builder in Erith
I have 30 years experience in bricklaying I can cover all aspects in building works from extensions new build houses flats structural demolition steels land scaping walls driveways under pinning and drainage
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Lart Build and Design Ltd
No reviews yet
Extension Builder in Erith
I’m the director of Lart Build & Design, a specialist design & build contractor with several years’ experience delivering high-quality residential extensions, renovations, commercial projects and structural projects across Kent, London and Essex. We provide a fully managed service from initial consultation through to completion, covering groundworks, structural alterations, roofing, glazing, plumbing, electrics and final finishes. Every project is carefully planned and personally overseen to ensure excellent workmanship, clear communication and reliable timelines. We regularly undertake rear and side extensions, full refurbishments, bathroom and kitchen installations, RSJ works and bespoke internal layouts. All works are completed in line with current building regulations, with full insurance in place and Building Control sign-off where required. We primarily work across South East London, Dartford, Bexley, Bromley, Greenwich, Essex and surrounding Kent areas, and are happy to travel for the right projects. Our approach is simple: deliver quality work, be transparent on pricing, keep clients informed at every stage, and leave every site clean and safe. Much of our work comes through repeat customers and referrals.
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EU-RO TOP Ltd
No reviews yet
Extension Builder in Erith
We are a construction Company established in 2008. We have completed over 10,000 kitchens, bathrooms and void properties for various boroughs under the Decent Homes Programme as well as many other projects: loft conversions, drives paving, timber sheds, window installations and high end remodeling.
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Donatas
Rating: 5 out of 5
Extension Builder in Erith
We are a dedicated local building team with years of experience in delivering high-quality construction and renovation projects. Specializing in masonry works, home extensions, kitchen renovations, landscaping and carpentry we pride ourselves on craftsmanship, reliability, and excellent customer service. As a small team we dedicate more of our time to our customers to understand their needs and fulfil them in cost effective and professional manner. - Local expertise with a personal touch - Transparent pricing and clear communication with detailed pricing documents. - Commitment to quality and customer satisfaction
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Latest review:
Bricklaying- 3 Apr 2025
Very satisfied with the work, they carried the work as agreed and cleaned up afterwards. Value for money.
Groundwork and Landscaping Services Ltd
Rating: 5 out of 5
Extension Builder in Erith
Local professional builders with a vast experience installing fencing, paving and general groundwork, we offer competitive prices and good quality finish. We specialise in all aspects of gardening, landscaping and groundwork, we strive to make each garden unique and listen to our clients' individual wishes and requirements. We strive to create a space you can really enjoy.
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Latest review:
Landscaping- 25 Mar 2022
Fatmir was very professional and delivered a high standard of work at a fair price. Reliable, on time and listened to what I wanted. He communicated throughout the job. I am delighted with my fencing and patio he provided. Very trust worthy professional who values is customer and work. Highly recommend and have passed his contact to my neighbour and friend. Thanks Fatmir
Ace Plastering
No reviews yet
Extension Builder in Erith
Hi my name is Frank McBride I am a experienced plasterer myself along side a great team of plasterers such as SMB plastering and sons that are the best around as we only carry out nothing less than the perfect as we have a 0 tolerance rule. Customer satisfaction is the main thing to the team and We would do anything to keep you as the customer happy. We have specialists that do. Rendering K render Plastering /skimming Dot and dab Thank you Kind regards Frank McBride
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IINVEST-HOME BUILDING LTD
Rating: 1 out of 5
Extension Builder in Erith
Hi I’m a Carpenter I take on 1&2nd Fix Referbishmnets , inc Carpentry , dry lining,Finish Carpentry ( Doors , flooring , kitchen , Bathroom, all wood works , skitiring, ect ) plumbing electrical & Plastering works Custom Joinery projects , Structural Carpentry, building works garage conversions ,
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Latest review:
Carpentry- 17 Apr 2019
We did agree the price on the job and confirmed the day to start work on the job but he didn’t turned off and did ignore my calls , wasted my day from work as well , this sort people should not advertise on my Bulider , so I kindly request my Bulider to banned this trader from my Bulider site .thanks
Harley home improvements limited
Rating: 5 out of 5
Extension Builder in Erith
Harley Home Improvements Ltd. A property development company with over 20 years of experience. We cover all types of works: Extensions Loft conversions Garage conversions Kitchens Bathrooms Flooring Windows, Doors & Conservatories Patios & Decking We offer a friendly and professional service. We pride ourselves on our standard of work. References and viewing of our previous work is offered to all our future customers. Signed contracts are put in place on all ours jobs.
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Latest review:
Kitchen Fitting- 7 Apr 2021
Jack and Luke helped us to install our kitchen last week and they did a brilliant job. We are so happy with the end result and it has been a pleasure working with them. From the first contact, they have been reliable and polite. I would recommend working with them anytime!
Baljinder
No reviews yet
Extension Builder in Erith
We will beat any genuine quotes
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3.9

Top rated Extension Builders

Our Extension Builders in Erith, are rated 3.9 out of 5 based on 21 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Erith?

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

Find extension builders in Erith with MyBuilder

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

Step 2: Compare different extension builders in Erith

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

Step 3: Hire Erith extension builders with confidence

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

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

What to ask a Erith extension builder before hiring?

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

An extension builder in Erith 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 Erith 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 Erith?

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 Erith 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 Erith 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 Erith

Can an extension builder in Erith help with planning permission?

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

Many Erith 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 Erith help with materials and finishes?

Yes, most extension builders in Erith 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.