Extension builders in Pinner

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (17 reviews)

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Some of our top rated extension builders in Pinner

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Hayco Construction
No reviews yet
Extension Builder in Pinner
HAYCO CONSTRUCTION • Established 24years • Northwood, Middlesex • Extensions • Conversions & refurbishments • Garden rooms & offices • Paving & fencing • Electrical & plumbing • £5 Insurance Liability • No job to small
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ANQ DESIGN & BUILD LIMITED
Rating: 4 out of 5
Extension Builder in Pinner
Hi there, We are team of civil/structural engineers, project managers and experienced builders being in the field for a decade now. We have full insurance policy for all our construction jobs. We provide the best of the services to our clients. So, you can totally rely on us about the services you will get. We are specialists in house renovation, extensions, Architectural services and planning permissions. We are new to mybuilder hence few review.
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Latest review:
Painting & Decorating- 17 Jun 2022
quality work for good price. Recommend to anyone looking for good work with affordable prices.
M & G Home Improvement
Rating: 5 out of 5
Extension Builder in Pinner
With over 12 years of experience in the construction industry and an admirable track record, M&G Home Improvement can have confidence in providing remarkable levels of competence and expertise from new-builds to all refurbishment projects. We are very well recognised within the construction industry for our broad-mindedness, honesty and accuracy in our work. We recognise the needs of our clients and our devoted team that can accomplish even the most complicated challenges with confidence.
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Latest review:
Extensions- 4 Jun 2021
We needed a kitchen extension, and after getting 10 quotes from local builders, M & G were extremely competitive on price. The whole process was made simple, mainly due to the knowledge and communication from Miri and his team. Before I chose M & G, I was invited to see other jobs they were working on and after seeing the first extension, my mind was made up. Miri and his team are Punctual, Tidy, Knowledgeable, Professional, Hardworking and I cant recommend them high enough. I will be hiring Miri and the team for our Loft conversion soon.
Empe building services ltd
Rating: 5 out of 5
Extension Builder in Pinner
BASED IN WEST LONDON EMPE BUILDING SERVICES ltd. ARE A COMPANY OFFERING A RANGE OF BUILDING SERVICES. WE TAKE GREAT PRIDE IN OUR WORK AND PLACE A STRONG FOCUS ON WORKING VERY CLOSELY WITCH OUR CUSTOMERS THROUGHOUT ALL THE STAGES OF THE PROJECT, AS TO ENSURE EVERY DECISION IS DISCUSSED AND QUERYS ARE ADRESSED. OUR REPUTATION IS THE FUNDATION OF OUR SUCCESS. WE TAKE PRIDE IN OUR APPROCHABLE, PROFESIONAL, EFFICIENT AND TRANSPARENT SERVICE. PLEASE VIEW OUR GALLERY FOR EXAMPLES OF OUR WORK.
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Latest review:
Extensions- 31 Jan 2020
We had a porch built by Emil & Peter's team & lead water pipe changed, our house has gone from the tattiest on the street to the smartest now :) The guys turned up on time when they said & worked hard all day, their workmanship is excellent & my neighbour has also used them to do quite a few jobs now& are really pleased with their work. I will definitely be using them again & would highly recommend them!
HERTS RESTORATION AND DEVELOPMENT LTD
No reviews yet
Extension Builder in Pinner
Extensions, conversions and property maintenance.
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Building Revive ltd
Rating: 1 out of 5
Extension Builder in Pinner
We perform quality work, always thinking that what we do, we do for our fellow humans as a gift to enjoy with their family and friends.
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Latest review:
Handyman- 17 Mar 2026
We agreed work would start on a very simple job, trimming a table top- this was Sunday morning with the job booked for 5pm on the following Tuesday so I took the afternoon off work to make sure I'd be there. 6pm came around and I'd not heard anything- and contacted him via this platform. I received a call around 9pm and when I asked for an explanation he hung up on me twice and made no effort to call back. His excuse was that he didn't speak good english despite being able to send competent text messages and on this platform- the last message was telling me he needed to see my garage conversion to quote? Very confusing and unreliable person. All in all a rude, completely muddled waste of time, and deeply unprofessional. Do not use this individual.
p&d building services
Rating: 5 out of 5
Extension Builder in Pinner
We are a professional Building Company,specialising in house extensions, loft conversions,refurbishments,new builds,etc.With over 18 years of working experience in UK,we have gained a good name through hard work,professionally done and a good working relationship with our customers.
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Latest review:
Roofing (Pitched)- 11 Jun 2015
Paul has done a good job quickly with reasonable price.
C&W build
No reviews yet
Extension Builder in Pinner
Hi we are a family business with over 7 years experience we offer a high standards of work with good competitive prices specialise in Fibre glass roofing Brick laying Plastering Painting Gardening Extension
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M-CBS Mario Carpentry & Building Services
Rating: 5 out of 5
Extension Builder in Pinner
We offer a wide range of services from small repairs to full extensions, conversions and refurbishments. We cover interior and exterior work for both residential and commercial clients All work is carried out by highly skilled and qualified craftspeople.
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Latest review:
Bathroom Fitting- 15 Nov 2017
Mario was an absolute gem from start to finish. After a leak left our only bathroom out of action Mario came in and managed the full project to perfection (and also had a great tiler and electrician who did some other works). Six months on and I cannot fault any of the works. Highly recommended.
JBS Jonay Building Services Ltd
Rating: 5 out of 5
Extension Builder in Pinner
Jonay Building Services LTD has been a consistent and trustworthy Construction Company in North London since 2004.We operate all over London and surrounding areas. J.B.S undertakes a great range of works for a huge variety of clients; From residential extensions, loft conversions and renovations, to commercial landscaping and shop fitting. Whatever your project we have a solution for you.
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Latest review:
Restoration & Refurbishment- 13 Jun 2023
This company was very professional. The work was completed on time and to a high standard. The work was also, good value for money. I would recommend JBS services to anyone seeking either home or business general refurbishment and building works.
Agron Krasniqi
Rating: 5 out of 5
Extension Builder in Pinner
We are skilled builders with experience working on a number of residential projects at different sizes with high accountability. Vast experience in Loft Conversions, Extensions , driveways ,patios , bathrooms, full refurbishments. We also plan and design We are also fully qualified and highly experienced in electrical and plumbing with over 20 years of experience. Our aim is to grow and customer satisfaction is our top priority.
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Latest review:
Excellent communication. Competitive price from Agron They undertook our plumbing to include Central heating, underfloor heating and electrical work. They listened to our needs, very professional and accommodating. I would recommend Agron and his team to anyone looking for similar work. The overall finish was to an excellent standard.
JKBC
Rating: 5 out of 5
Extension Builder in Pinner
By having 20 years of experience in the business, no job is too challenging. My team specialises in both small scale repairs and decorating, as well as major projects such as refurbishments, extensions, and home renovations.
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Latest review:
Jerzy carried out several jobs for us. He has completely refitted our bathroom, he's rebuild a wall, laid front of house path, restored old front door, installed solid wall internal insulation, rebuild window frames, plastered a room and few other bits and pieces. He is extremely reliable and trustworthy. He's always been on time, works really hard and has always been honest about things and up front with any issues. Always consulted us for possible solutions. His work is to the highest standard and if I want a job done well, I always go to Jerzy.
Rutba design & build ltd
Rating: 5 out of 5
Extension Builder in Pinner
I provide complete building services like loft conversion, side & rear extensions, kitchen, bathroom, plumbing, underfloor heating, electric & driveways, painting & decorating etc.
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Latest review:
Absolutely great quality of work and outstanding service. Jagjeet and his team have done a great job without any delays. Honest and hard working. Very happy to recommend Rutba
Venher Limited
Rating: 5 out of 5
Extension Builder in Pinner
We can undertake all your heating works as we are Gas Safe registered our service provides the safest solutions and the highest quality standard of work. Our heating & gas services include: • Gas and Central Heating Installation • Gas Safe Registered • Landlord Gas Safety Checks • Boiler Installation, Repair and Service • Gas Cooker and Fire Installation, Service and Replacement • Safe Capping Off of Unused Gas Pipework • Radiator Installation, Relocation, Repair • Thermostats and Smart Thermostats Installed and Replaced • Bathroom and Wet Room fitting • Pipework Replacement, Lead Pipework Removed and Replaced • Leak Detection
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Latest review:
Central Heating- 24 Oct 2026
Fast and prompt service, discovered the fault within minutes.
Loyalty Construction Ltd
Rating: 5 out of 5
Extension Builder in Pinner
New to this platform, but backed by over 20 years of construction experience. At Loyalty Construction, we combine extensive industry knowledge with quality workmanship, honest communication and reliable service. From refurbishments and renovations to general building works, every project is completed with care, professionalism and attention to detail. To introduce ourselves to the platform and give our first customers the opportunity to experience the quality of our work, we are offering 10% off to our first clients. We look forward to earning your trust, delivering excellent results and building a strong reputation through genuine customer reviews.
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Latest review:
Rodrigo and team at Loyalty renovated our house, fixing lots of minor issues across the house from wear and tear. They were very flexible and did a great job across the whole house inside and outside. We have had lots of compliments since they did the work of how well the house is presented.
H P JONES BRICKWORK LIMITED
Rating: 5 out of 5
Extension Builder in Pinner
With over 15 years experience, H P Jones Brickwork Ltd prides itself on providing a trustworthy and efficient service to the highest standard. We understand having work carried out can be stressful. But whilst providing you with top workmanship throughout your project, our team aim to keep disruption to a minimum. Customer care is paramount in our service and we believe that regular communication with our customers is key to ensuring they are happy with the service provided.
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Latest review:
Harry was a wonderful contractor to use. Polite, friendly, kept us informed on how the work would take and how it was progressing. Extremely professional, I wouldn't hesitate in using him again and recommending him to family and friends.

4.5

Top rated Extension Builders

Our Extension Builders in Pinner, are rated 4.5 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Pinner?

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

Find extension builders in Pinner with MyBuilder

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

Step 2: Compare different extension builders in Pinner

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

Step 3: Hire Pinner extension builders with confidence

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

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

What to ask a Pinner extension builder before hiring?

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

An extension builder in Pinner 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 Pinner 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 Pinner?

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 Pinner 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 Pinner 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 Pinner

Can an extension builder in Pinner help with planning permission?

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

Many Pinner 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 Pinner help with materials and finishes?

Yes, most extension builders in Pinner 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.