Extension Builders in Wellingborough

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (4 reviews)

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

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 Wellingborough

468 Results

Sort by:

Jjbrickwork
No reviews yet
Extension Builder in Wellingborough
Hi jjbrickwork im a local bricklayer over 10 yrs of experience. No job to small from repair work , garden walls extensions and new builds message for a free no obligation quote tx
Get in touch
The Specialist Homes Group
No reviews yet
Extension Builder in Wellingborough
We are a project management company formed to make the process of extending your home as simple as possible. We do this using our unique and highly professional approach gained over 30 years working in the construction industry. From simple advice to full project management, from initial concept design to the defects period we can assist with your journey. Just some of the many services we provide on a fixed fee basis drawings, regular site inspection, budgets, contractor payments, snagging…
Get in touch
ERIC GROUP LTD
Rating: 5 out of 5
Extension Builder in Wellingborough
Eric Group Ltd has been trading for over 10 years and has completed numerous refurbishment and fit-out projects. We offer free survey and estimates and free specialist advice. If you want a new kitchen, a new bathroom, a house extension or a full house refurb, get in touch for a chat.
Get in touch
Latest review:
The Job was to extend the rear of the house on the ground floor, open up the kitchen and reception room into one open plan living area, to refresh the rest of the house which included new plaster skim, doors and frames and to fit new bathrooms and kitchen as well as an rewire on the whole house and the construction of a retaining wall in the garden to accommodate the extension. Florins team were excellent from start to finish, the whole project was completed in record time to a very high standard. The 10 weeks turnaround was incredible, we were very happy that Florin was always here at the property or on the end of the phone throughout the process, his professional advice and smart ideas made for a smooth transition from room to room. The team were very hard working, polite and knowledgeable, these guys worked very hard and very quickly which was amazing to see and I was very grateful we were able to move into the property earlier than planned which even saved us money on the temporary accommodation we had! Can’t thank you enough Florin, any small issues we had were dealt with quickly and smoothly, I love the house, the level of work and would 100% use Florin and his team on my next project!
Dumitru Construction
Rating: 4.7 out of 5
Extension Builder in Wellingborough
Extentions
Get in touch
Latest review:
Extensions- 8 Jun 2024
Dumitru and Janni completed our utility area and shower room ahead of schedule, showing real commitment to our project throughout. Their workmanship and attention to detail was excellent. Dumitru provided useful advice on materials and finishing touches. Our recommendation is well earned.
Humble construction midlands ltd
Rating: 5 out of 5
Extension Builder in Wellingborough
Hi, I'm your go-to helper for anything related to builder construction work 🏗️. Need a hand with queries, quotes, or just want some advice? I'm here to help.
Get in touch
Latest review:
Plumbing- 17 Mar 2026
I hired this handyman to install a new washing machine and fit several kitchen doors, and the results are absolutely flawless. The washing machine was set up quickly with no leaks or leveling issues, but the real highlight was the precision shown in aligning the kitchen doors—they are perfectly straight and have completely refreshed the look of the room. He arrived right on time, worked incredibly efficiently, and offered very fair pricing for such high-quality work. It is rare to find someone so versatile and detail-oriented, and I will definitely be booking him again for future home improvements.
Dk construction
New on MyBuilder
Extension Builder in Wellingborough
Very friendly and trustworthy i love my job and i always deliver a high standard jobs. Been on this trade for over 25 years and very skilled
Get in touch
A B Bricklaying
Rating: 5 out of 5
Extension Builder in Wellingborough
AB Bricklaying (AB Construction Cambs) Can confidently carryout and complete almost every aspect within the construction industry, we have many happy customers from work involving small garden walls to full new builds. With over 20 years experience in the industry we can provide a high standard of work and an even better level of customer service.
Get in touch
Latest review:
Bricklaying- 29 Mar 2024
Ash repaired brickwork on the front of our 1930s semi. Replacement bricks for bay window corners couldn't be sourced like for like, so he made them himself. It all looks great. He communicates well, giving reassurance and information as needed. (He gave us useful advice about the job when other builders quoted for unnecessary additional work). Work was carried out promptly, efficiently and to a high standard.
Refit Guys
No reviews yet
Extension Builder in Wellingborough
We are the owners and founders of RefitGuys a company just getting started with our company we have multiple years of experience and expertise in a variety of fields including commercial and residential.
Get in touch
Gk build right construction ltd
Rating: 5 out of 5
Extension Builder in Wellingborough
I’m a dedicated builder with experience in extensions, renovations, bricklaying, landscaping, and new builds. I take pride in delivering high-quality work on every project, no matter the size. My commitment to craftsmanship and attention to detail ensures that each job is completed to the highest standard, with a focus on customer satisfaction and long-lasting results.
Get in touch
Latest review:
Extensions- 13 Nov 2025
Very efficient. Done in 2 days
MC Construction Management Services LTD
No reviews yet
Extension Builder in Wellingborough
At MC Construction, we pride ourselves on delivering high-quality craftsmanship and exceptional customer service. With extensive experience in construction, we specialize in: • Renovations: Transforming homes with modern, functional designs. • New Builds: Creating bespoke homes tailored to your needs. • Extensions: Adding beautiful, practical spaces to your property. • Bathroom & Kitchen Renovations: Combining style and functionality for the heart of your home. We’re passionate about turning your vision into reality, using premium materials and a meticulous approach to every detail. Whether it’s a small upgrade or a major project, we’re here to provide transparent communication, competitive pricing, and results you’ll love for years to come. Let’s bring your project to life—get in touch today for a free consultation!
Get in touch
JD Brick and stonework
No reviews yet
Extension Builder in Wellingborough
specialising in high quality brick and stonework Newbuilds,extensions,restoration,landscaping,brick slip tiles , all aspects of building
Get in touch
G.C Bricklaying & Building Services LTD
Rating: 5 out of 5
Extension Builder in Wellingborough
G.C Bricklaying & Building LTD is a small company based in Cambridgeshire we take pride in our projects. We take on a wide range of work, which can be anything from a small brick up to newbuilds Established in Cambridge, we have over 20 years of bricklaying experience, which is why we are one of the most trusted bricklayers in the local area. We have built a friendly, lasting relationship with domestic and commercial customers around Cambridgeshire with our friendly and reliable service.
Get in touch
Latest review:
Bricklaying- 19 Mar 2025
Easy, professional, tidy and a fair price!
Rosewood Contracting Ltd
Rating: 5 out of 5
Extension Builder in Wellingborough
At Rosewood Contracting, we specialise in high end residential and listed buildings. Our team is dedicated to ensuring the successful completion of every project we undertake, with a focus on quality craftsmanship, attention to detail, and timely delivery.
Get in touch
Latest review:
High-quality work on site, no issues with building control, all signed off straight away with no remedials. Would use again on future projects.
Spearsons Building Services
No reviews yet
Extension Builder in Wellingborough
We at Spearsons Group Ltd offer a quick reliable service at the highest standard. We cover all aspects of extensions. Kitchens ,Bathrooms ,Carpentry , Joinery , Plumbing and Heating , Plastering, Electrical. (Where Quality Matters !!)
Get in touch
landcraft improvements
Rating: 5 out of 5
Extension Builder in Wellingborough
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
Get in touch
Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)
Raghbir Singh
Rating: 5 out of 5
Extension Builder in Wellingborough
Carpenter with 15 years of experience providing reliable, high-quality workmanship across Dunstable, Luton, Leighton Buzzard and surrounding areas. Specialising in all aspects of carpentry including first fix, second fix, doors, skirting, architraves, flooring, kitchen fitting and bespoke work. From small jobs to full renovations, all work is completed to a high standard with attention to detail. Reliable, punctual and tidy, with a focus on getting the job done properly and keeping customers satisfied.
Get in touch
Latest review:
Carpentry- 17 May 2026
Raghbir did an excellent job and completed the work on time, exactly as agreed. What stood out most was his honesty and professionalism there were no hidden charges or unexpected costs, which can often happen with some tradesmen. He also didn’t cut corners and delivered quality workmanship throughout. I would highly recommend him for any carpentry work.

3.5

Top rated Extension Builders

Our Extension Builders in Wellingborough, are rated 3.5 out of 5 based on 4 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 Wellingborough?

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

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

What are the hourly rates of extension builders in Wellingborough?

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

Find extension builders in Wellingborough with MyBuilder

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

Step 2: Compare different extension builders in Wellingborough

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

Step 3: Hire Wellingborough extension builders with confidence

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

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

What to ask a Wellingborough extension builder before hiring?

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

An extension builder in Wellingborough 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 Wellingborough 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 Wellingborough?

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 Wellingborough 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 Wellingborough 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 Wellingborough

Can an extension builder in Wellingborough help with planning permission?

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

Many Wellingborough 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 Wellingborough help with materials and finishes?

Yes, most extension builders in Wellingborough 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.