Extension Builders in Retford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (8 reviews)

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Some of our top rated extension builders in Retford

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Elliott Property Services
Rating: 5 out of 5
Extension Builder in Retford
Welcome to our profile. We are hard working and reliable builder operating in and around Sheffield. Elliott Property Services excels at construction projects such as new builds and extensions but we also undertake property maintenance contracts.
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Latest review:
Conversions - General- 17 May 2026
I can’t recommend Elliot Property services highly enough.The work was carried out with professionalism, super quick and left very tidy all done with such a polite and friendly manner. We are very grateful. Thank you Liz
Craig Goodison Property Developments
Rating: 5 out of 5
Extension Builder in Retford
I am a general contractor who has the ability to cover small jobs or large jobs. I also fit kitchens. I have worked in the construction industry for 40+ years. I am a city and guilds trained joiner but also hold a degree in construction management and a masters degree in project management.I offer a full design and build service.
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Latest review:
Extensions- 11 May 2022
Craig has recently completed a garage to kitchen extension with an added downstairs toilet and utility room. The whole process has been positive, Craig was confident in his quote and advise but was keen to listen to our ideas and was happy to discuss various options around budget and function etc. Craig's initial quote was agreed and didn't differ, although I appreciate building materials may have increased during completion, which made the whole project manageable and we weren't worried about hidden charges etc. I would highly recommend Craig and he also has great contacts within the industry for electrical, plumbing, roofing and windows / doors to ensure all jobs are completed to standard.
GC Building Services
No reviews yet
Extension Builder in Retford
I’m a local friendly builder with over 30 years experience in all types of building work; driveways/patios/ home extensions/ drainage/ concreting/fencing/ property maintenance and renovations. Having been a construction manager for a local company I now work as a sole trader. Reliable, competitive and professional. Customer satisfaction my priority.
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Granton property services
No reviews yet
Extension Builder in Retford
Hi I'm grant I work for myself doing property maintenance of all aspects of construction Plumbing/ bathroom fitting/roofing/landscaping Based in Mansfield Nottinghamshire
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ogden excavations ltd
Rating: 4.9 out of 5
Extension Builder in Retford
all building work groundworks drainage works from repairs deep drainige driveways patios all excavation works foundations extensions garage new build house build garden clearance site clearance having worked in the industry for 30 yrs as the director im very hands on customer satisfaction is of great importance all brick work wall repairs internal works taking out walls demolition plastering all drainige work from new tanks septic instalation
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Latest review:
Extensions- 17 Jan 2021
I didn’t hire Sean but he was very helpful and communicated everything clearly
Ion Tulbure
No reviews yet
Extension Builder in Retford
I take pride in my work!! Customer has to be satisfied with the work I would provide.
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THE CENTRE FOR CREATIVE ENTERPRISE LIMITED
Rating: 5 out of 5
Extension Builder in Retford
Choose Cobalt Carbon Free for trusted, expert design and building solutions with a personal touch. As a long-standing family business, we pride ourselves on offering independent advice, proven products, and the latest insulation technology - all at fair prices. Our Specialist Services include, - Advice, free no obligation advice! - Damp, resolving all types of damp around the home! - Insulation, improving home insulation to walls, floors & roofs! - Renovation, repairing & upgrading including home conversions and extensions! With our long-term guarantees and lifetime support, you can count on us for quality and peace of mind. We’re here to future-proof your home, providing a service that values performance, reliability, and care - because your comfort and confidence matter to us.
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Latest review:
Insulation- 18 Jan 2025
Good response and excellent knowledge. Made some recommendatiosn which we are planning to do. They can do it all ...from double glazing to PIV to internal insulation. highly recommended
M&K Brickwork
No reviews yet
Extension Builder in Retford
Quality bricklayer
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SSR Building limited
No reviews yet
Extension Builder in Retford
We are currently a 1 and 1 gang doing any type of bricklaying work, we are capable of doing things from extensions, new build house, garden walls to things even smaller like blocking a door up we will under take any work and if the job is too big we will get extra hands to do the job just as capable as ourselves.
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NBKS BUILDERS
Rating: 5 out of 5
Extension Builder in Retford
I UNDERTAKE ALL ASPECTS OF WORK FROM COMPLETE NEW BUILDS,EXTENSIONS,DRIVES,WALLS,INTERNALS NO JOB IS TO BIG OR TOO SMALL, I HAVE MY OWN 1.5 AND 5 TON DIGGERS PLUS DUMPER. 33 YEARS EXPERANCE.MY COMPANY NBKS BUILDERS GOT A HIGHLY RECOMMENDED AWARD IN 2012 BY THE LABC.WE CAN PRICE FOR THE WHOLE JOB OR JUST PART OF A JOB WHAT EVER CUSTOMER REQUIRES.I HAVE JUST MANAGED JOBS FROM A SINGEL EXTENSION TOO A 10 HOUSE NEW BUILDS
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Latest review:
Extensions- 26 Sep 2025
MASSIVE thank you NBKS BUILDERS for the outstanding job completed for my Day Nursery. NBKS guttered our building and completed a full renovation and single storey extension in 3 & half months, and garden. Neil Director was a diamond from day 1 till end in his approach to our job, he always offered new ideas along the way, no request was to big or small, very adaptable. His Team was friendly, consistent, came every day including weekends to meet our September reopeing deadline. Neil is easy to speak with and project managers the full job. Neil has Exstended contractors who work alongside his team like electricians, plumbers, carpenters and together they worked on point to meet our deadlines. Even though NBKS have completed, they stay in touch to ensure alls working well, which this feels very supportive. NBKS came to our Nursery relaunch and open day, the High Sheriff Of Nottm was impressed with the build and the time frame completed in. We definitely recommend NBKS to all projects
R.w.Lawson building
No reviews yet
Extension Builder in Retford
Small building company who take pride in their work to deliver a quality product that we and the customer are proud of. Jobs we undertake are as followed New builds Extensions Garden walls Patios Driveways Building Maintenance
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Probuild
No reviews yet
Extension Builder in Retford
My name is Matt, ive been in the building trade for over 14 years. Starting my career as a plasterer, it quickly became apparent that i needed to spread my wings a little further. I have many years experience in fitting kitchens and bathrooms, garage and basement conversions, right down to paving.
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Snowball Invest Ltd
Rating: 5 out of 5
Extension Builder in Retford
Hi there, We are Snowball Contracting, a construction and renovation company with years of experience. We have an in-house team of skilled tradespeople that ensures consistent quality control and offers you peace of mind. We specialise in full-house renovations, extensions, and new builds - and if you're interested please do shortlist us and we will be happy to chat through your project & provide references. Thanks Akshay & Iby Snowball Contracting
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Latest review:
I recently had an extension and renovation completed by Snowball Invest, and I couldn’t be happier with the results! From start to finish, their team was professional, reliable, and highly skilled. They listened carefully to my vision, offered valuable suggestions, and kept me informed at every stage of the project. The quality of their workmanship is outstanding, with attention to detail that truly transformed my home. The project was completed on time and within budget, despite a few unexpected challenges that they handled with ease. The entire process was stress-free, thanks to their clear communication and dedication. I highly recommend Snowball Invest to anyone looking for top-notch building services!
HJD Construction
New on MyBuilder
Extension Builder in Retford
Hi I’m Harry from HJD construction, we are a fully qualified fully insured family run company with myself having over 9 years experience in the building trade taking on new build developments, extensions, restorations, repointing, and any bricklaying or masonry jobs we get the opportunity to make your imagine come to reality! We take the upmost care and pride in our work making sure all jobs undertaken are completed to a uk building standard! After being in the building trade for 9 years, I am currently a fully qualified nvq level 3 bricklayer working with my father towards taking on a developers role in our company. To date we have completed many great jobs such as barn conversions and our own new builds but we will always take on smaller jobs such as repointing garden walls and extensions All work taken on can be priced and quoted directly, we do specialise in restoration and repointing completing our first full project at kettlethorpe hall this summer! We look forward to working together!
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CR Construction Services
No reviews yet
Extension Builder in Retford
General Building Contractors, BSc honours in Building and Construction management. City and Guilds Bricklaying, Apprentice trained Fully skilled in all wet trades including concreting bricklaying rendering, plastering and wall and floor tiling. Plans drawn and submitted for building regs and planning permission. House builders and extension builders. Over 30 years experience since leaving school.
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SGK BUILDING & PLASTERING
No reviews yet
Extension Builder in Retford
Hello, my name is Stuart and I am the owner of SGK BUILDING & PLASTERING with with the majority of my work being plastering I have 13 years and counting of experience and I do brickwork also with 16 years experience. You can also find me on Facebook @SGK BUILDING & PLASTERING where there are plenty of photos for you to see of my recent work along with some reviews thanks
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4.5

Top rated Extension Builders

Our Extension Builders in Retford, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Retford?

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

Find extension builders in Retford with MyBuilder

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

Step 2: Compare different extension builders in Retford

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

Step 3: Hire Retford extension builders with confidence

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

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

What to ask a Retford extension builder before hiring?

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

An extension builder in Retford 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 Retford 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 Retford?

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 Retford 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 Retford 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 Retford

Can an extension builder in Retford help with planning permission?

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

Many Retford 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 Retford help with materials and finishes?

Yes, most extension builders in Retford 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.