Extension Builders in Hitchin

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (6 reviews)

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Some of our top rated extension builders in Hitchin

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Red River Corporation Limited
Rating: 4.6 out of 5
Extension Builder in Hitchin
We are a family run company who project manage loft conversions, extensions, refurbishments and new builds. The principle has over 40 years experience in the industry and we are members of NHBC and FMB. We consistently deliver high quality projects to customer satisfaction and can provide numerous references.
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Latest review:
Extensions- 27 Mar 2024
Red River completed a loft conversion and kitchen extension over Winter 2022 to Autumn 2023 for us. The loft conversion gave us 2 small additional bedrooms and a bathroom. The kitchen extension added 20m2 with a lovely feature pitched roof with glazed gable end. The building staff were courteous during the works and the PM was always contactable whenever we had questions. Red River overcame issues with the initial design (which was not theirs), drawing on their experience and knowledge to deliver what we wanted. We recommend them.
Doyle and McAlpine Builders Ltd
Rating: 4.3 out of 5
Extension Builder in Hitchin
Doyle McAlpine Builders are trusted damp specialists with over 20 years of experience serving #lutonbuilders, #dunstable, #stalbans, #watford, #hemelhemstead, and surrounding villages. we handle #risingdamp, #mouldcontrol, #consendationcontrol, #roofingrepairs, #brickrepointing, and full #buildingrefurbishments. Our team works across affluent areas like #redbourne, #elstree, #shenley, #busheybuilder, and #radlettbuilder, offering expert inspections, treatments, and repairs. Fully #pca qualified, reliable and committed to high-quality work that lasts. other services. #creaminjection #dpcinjections #risingdampcontrol #waterproving #roofrepairs #wetrot #dryrot #bedfordshirebuilder #hertz #bucks
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Latest review:
Plastering- 15 Sep 2025
Nicky was a great guy. Turned up and delivered on time and did a fantastic job on the rendering on the side of the house. Very friendly and hard-working.
SkyBlue Venture Ltd
Rating: 3.7 out of 5
Extension Builder in Hitchin
We are a small family business with over 30 years experience in a wide range of construction skills. We are new to My Builder please check photos of our work. We provide bespoke services across many trades, we worry about the details so you don't have to. Thank you for considering us.
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Latest review:
Peter was very helpful and extremely professional. He refitted my kitchen last year. It was left very clean and tidy on completion. I am very happy with his work.
P&Z Building Services Ltd
Rating: 5 out of 5
Extension Builder in Hitchin
Hi everyone! Personally, I'm a fully trained Carpenter And bricky! I have been in the building industry for the last 25 years working with passion and Love. We complete all building work from start to finish. Out skills include: • New Builds - extension • Loft Conversion • Renovation • plumbing • Gardening & block paving • Summer House etc.
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Latest review:
Completed in time open discussion of the options and suggested solution high standard of finishing stress free and always do his job with the rules and regulations and his employees also highly skilled workmanship and also very helpful he renovated roof to the whole hose under budget the tidiest and most considerate builder Again Thank you Patrick and your employees for your advise when you was doing my work and help us all the way
Korab Builders Ltd
Rating: 5 out of 5
Extension Builder in Hitchin
Having completed many successful projects, we have the experience and the expertise needed to fulfil majority of our client wishes. We provide vast range of services: •new builds •extensions •conservatories •loft conversions •converting office premises into flats •refurbishment •plumbing •electrics •plastering and decorating •fitting kitchens •fitting bathrooms •tiling •landscaping and paving
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Latest review:
Restoration & Refurbishment- 20 Oct 2022
I contacted Korab to remove my chimney breast, he came to have a look, quoted me for the job and then started the work. Once the work was completed I was over the moon with the work that Korab and his team had done and the service they provided and I asked them to have a new full refurbished house (new electrical work, new plumbing, new plasterboards, new skimming, new doors, new laminate flooring, new tiles, new skirting boards,new bathroom), side extension (which korab helped me to design)and garden patio and a new front garden wall. Korab was a very friendly and easy-going person from the moment I met him in regards to my first project (the chimney breast). He would pay attention to every detail and always ask if I was happy with the work which was being carried out. Korab and his team would always ensure that the work space was left clean. Korab and his team were more than happy to have an input and make suggestions when I needed them too, he also make me feel comfortable to ask any question. Korab and his team did an amazing job in my house and completed the work to a high standard in which I was so happy about. They truly are an experienced group of guys and I would highly recommend them to anyone. What a pleasure it was to have met them. Thankyou once again!
Mmk contractors ltd
Rating: 5 out of 5
Extension Builder in Hitchin
⁦here at MMK contractors our professional and well-mannered painters will make your bedroom, living room, kitchen, office or any other room look good whatever colour you decide. We focus on quality and client satisfaction, we bring your vision to life.
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Latest review:
Ali did a great job plasterboarding and skimming my walls. The finish is really smooth and professional. He was reliable, tidy, and easy to deal with. Would definitely recommend!
ATW Construction Services
Rating: 5 out of 5
Extension Builder in Hitchin
I am a local builder with over 20 years' experience. I am a time served Advanced City & Guilds Bricklayer. I am hands on with a small team that work alongside me. I am reliable and offer a professional service. Most of my customers are repeat business. Member of the Federation of Master Builders.
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Latest review:
Gas Work- 4 Dec 2018
A really neat and professional finish. Lots of good advice given. Would recommend to anyone.
J.M Roofing & Building Services
Rating: 5 out of 5
Extension Builder in Hitchin
Based in Luton/Dunstable we offer top quality workmanship in all aspects of roofing and building. we pride ourselves not only in being friendly and reliable, but professional and competitively priced. All our tradesmen are fully qualified and all our work is fully insured and guaranteed.
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Latest review:
Had roof serviced and re-cemented ridge tiles. He kept great communication, was very professional and polite. The workmanship was to a high standard from what I can see and once finished all was left clean and tidy.
Arber
No reviews yet
Extension Builder in Hitchin
Good day, it's a pleasure to meet you!” My name is Arber, I'd like to use this opportunity to introduce myself and send a warm welcome to you. We are dedicated to providing great services and ensuring our clients quality and professional jobs
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Gibbons Groundworks Limited
Rating: 4.4 out of 5
Extension Builder in Hitchin
Patios Driveways Fencing Drainage Foundations All Aspects of Groundworks
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Latest review:
Fencing- 3 Aug 2020
Price - Standard Punctuality - Excellent Materials - Basic Satisfying job, will hire again
Brilliant Property Services
No reviews yet
Extension Builder in Hitchin
We are a small local team of property and garden tradesmen who have many years experience working with customers providing a full property service. From driveways, patios and gardens on the outside to garage conversions, kitchens and bathroom refurbishments on the inside. We have enjoyed working with most of our customers for many years helping them to transform their properties and gardens into Brilliant spaces.
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BCH 3 Projects Ltd
No reviews yet
Extension Builder in Hitchin
Hello . I'm Barry from BCH3 Projects Ltd. We have worked on many prestigious projects in London but we are now looking to give more local customers a great service from free advice to full house renovations . Please do not hesitate to give me a call. We are an all trades company. Specialising in Carpentry and Joinery .Thanks for taking time to read my introduction.
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Rssmconstruction ltd
No reviews yet
Extension Builder in Hitchin
I do all buildings work extension and loft conversion and kitchen fittings and bathroom fitting
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A.S.M Windows
Rating: 5 out of 5
Extension Builder in Hitchin
Hi thanks for shortlisting us. A.S.M windows is a small family run business with over 10years experience in replacement Windows, Doors, Conservatory’s, Facia Soffit & Gutters, Warm roofs, Electric roller doors. We offer a high standard of workmanship and take Care of our customers homes while We work in the property. We offer financial packages to suit our customers needs.
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Latest review:
Windows & Doors (uPVC & Metal)- 10 Jan 2023
Adam & his team were very professional, knowledgable & punctual. We were very happy with their advice & the new door & window we went with. Would defo use them again
James Bonfield carpentry & construction
Rating: 5 out of 5
Extension Builder in Hitchin
For over a decade James has been mastering all aspects of carpentry and general building works. With the help of like minded professionals many projects have been completed to the best standard. Look no further for your local professional builder.
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Latest review:
Carpentry- 8 Mar 2022
James did a fantastic job on hanging 7 oak doors in my property. He was prompt, polite and did the work for a good price. I would highly recommend him
Digswell Services
Rating: 4.6 out of 5
Extension Builder in Hitchin
We are a local company focused on delivering a first class finish alongside a first class customer experience. You and your project are at the heart of everything we do. We offer General Landscaping, Air conditioning, Electrical, Decorating and much more
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Latest review:
Handyman- 29 Jul 2024
Robert gave a quote and came around to double check. We agreed a date, and later I re-confirmed about a week before, but he did not turn up on the day. I have not heard anything from him in over a couple of weeks despite a number of attempts to make contact, so I just presume he was not able to do the job. Disappointed at lack of communication and needless delay.

3.7

Top rated Extension Builders

Our Extension Builders in Hitchin, are rated 3.7 out of 5 based on 6 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Hitchin?

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

Find extension builders in Hitchin with MyBuilder

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

Step 2: Compare different extension builders in Hitchin

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

Step 3: Hire Hitchin extension builders with confidence

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

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

What to ask a Hitchin extension builder before hiring?

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

An extension builder in Hitchin 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 Hitchin 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 Hitchin?

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 Hitchin 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 Hitchin 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 Hitchin

Can an extension builder in Hitchin help with planning permission?

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

Many Hitchin 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 Hitchin help with materials and finishes?

Yes, most extension builders in Hitchin 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.