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Highly Recommended

4.8 out of 5

On Google reviews

London’s Comprehensive Builder

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Construction Experts

years of experience

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Reliable

Established team of Individuals

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Assured Quality

Projects to Date

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Central & North London Construction Services

Exceeding client expectations for over 40 years

JPF Clarke is a comprehensive North London based construction company, offering an extensive range of building services, which include all types of conversions (i.e. loft conversion, basement conversions etc.), home renovations & refurbishments, home extensions, new build homes, maintenance & repair, commercial services and technical advice. The firm is well established with over 40 years of construction experience.

Our services

New Builds

We have the expertise to design and build a bespoke home to match all your requirements, whilst keeping within planning restrictions and your budget. We do it all, from obtaining planning to complete construction.

House Extensions

We can design a bespoke extension package for you that optimises space and improves the appearance of your home.

Basement Conversions

Unlock the hidden potential of your basement with our expert basement conversion services. At JPF Clarke, we have vast experience of excavating new basements to create valuable living areas.

Loft Conversions

Transform your home and unlock its full potential with our bespoke loft conversion services. At JPF Clarke, we specialise in creating stunning, functional spaces that maximize both the appearance and utility of your property.

Refurbishments & Renovations

With skill and care our team of expert designers and builders will provide you with advice and guidance on the best renovation options for your property.

Commercial Property Services

We provide a comprehensive commercial property service to transform commercial spaces into functional, inviting environments that inspire productivity and success.

Maintenance

To keep your property in top condition, we provide residential and commercial maintenance services throughout North London, Central London and Hertfordshire.

Technical Advice

We provide first class advice to help you achieve your property goals. Whether it is drainage solutions or viability of extending a building, whatever your technical queries, you can depend on us.

High Quality & Reliable Construction Services

Our approach is incredibly meticulous and thorough, where each stage of construction involves master craftsmen at the top of their profession, from carpenters to stonemasons with whom we’ve forged lasting relationships over the years.

Before and after shots from a recent project

JPF Clarke Google reviews

JPF Clarke Construction

4.8

Based on 22 reviews

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Alice Elwood

12:55 13 Sep 24

I've used JPF Clarke for two refurbishment projects and wouldn't hesitate to use them again. Really reliable and an excellent finished product. Highly recommend.

Betsy Tobin

11:22 30 Apr 24

Excellent standard of work on a big refurbishment and finished in a timely fashion. Recommended!

Adam Awad

20:11 19 Apr 24

Highly recommend, very professional 👍🏻👍🏻

S P

16:09 10 Mar 24

My wife and I recently bought a house that needed complete renovation including ground floor extension and loft conversion. JPF Clarke took on all the work and we were left extremely satisfied with all the work they’ve done.JPF Clark provided a turnkey service, handling every aspect of the renovation, from structural enhancements to solar panel installation. Julian was actively involved throughout the project, coordinating with tradespeople and external providers such as furniture and kitchen suppliers which alleviated a lot of the project management from us. Julian’s meticulous eye for design and symmetry made a significant impact on the overall outcome and design of the house.I highly recommend JPF Clarke for any type of work big or small as you’ll be in trusted and reliable hands.

Charlotte Cornes

17:52 26 Feb 24

JPF Clarke Construction and their team came and redid my driveway, and put in a new set of coping stones on my flat roof. Both jobs done so professionally and quickly. Excellent communication, great clear up. Couldn't have asked for a better experience. Now two years on and everything still works brilliantly - so the job has proved to be a good one. I would use these guys again in a heartbeat and highly recommend them

Clara Kristensen

16:21 29 Aug 23

I am extremely pleased with the work of Julian and his team. They completed a full refurbishment of my flat in St John’s Wood including both structural work, plumbing, new kitchen, bathrooms, custom cabinetry, interior architecture and design, etc. have never come across a builder with such attention to detail and high quality output, they don’t cut corners like other builders I have worked with in the past. Plus a pleasure to work with and reliable and reasonably priced. Would definitely recommend.

romka romka

20:15 30 Aug 22

Julian and his team did an excellent job at our house. The whole process from start to finish was a breeze. His attention to detail is outstanding. I highly recommend Julian and his team and would not hesitate to use him again for future projects.

Allan Paltzer

09:58 04 Apr 22

JPF Clarke did two small projects for us - renovating a small bathroom and then redoing our kitchen/living room, removing an internal wall. They were helpful when first thinking through our ideas - making suggestions regarding design and materials but also being mindful of our budget. The work was done within the timeframes set out, and any snags dealt with promptly. They may not be the cheapest you can find but the care and quality they demonstrated was excellent and reassuring throughout a sometimes daunting process.

Ellie Reed

15:21 06 Aug 21

Fantastic! They did a brilliant job of repairing our kitchen wall; outside and inside look really neat. Everyone we dealt with was really professional. Would thoroughly recommend.

Tahira Herold

21:18 17 May 21

anna loughlin

10:42 24 Feb 20

We engaged JPF Clarke last year to undertake a major project. We wanted to change the existing configuration of our flat to make better use of light and space available.Now that the works have been completed, we are absolutely delighted, and feel that it was definitely worthwhile.JPF Clarke worked closely alongside us all the way and understood what our final vision was. The architect whom we spoke to initially recommended them for our project. They were reliable, courteous and accommodating to our daily living needs (we were on-site during the project).We were kept informed along the way of what was happening, and any additional costs - inevitable in a project of this nature - were explained and kept to a minimum.The project manager Alan was onsite nearly every day and we were able to discuss the progress with him as it happened.We were impressed particularly by the professionalism and health and safety elements as we needed two large RSJs and we felt confident that we were in safe hands – the borough surveyor who came to oversee the works at various stages was clearly familiar with JPF Clarke’s work.Overall, I would be happy to recommend JPF Clarke for their professionalism, value for money and courtesy.

Timothy Burton

08:12 02 Sep 19

JPF Clarke have taken my tired 1930's end terrace house and utterly transformed it with extension works this summer 2019. They are an utterly phenomenal building company. Everything on their website about working with the client and exceeding client expectations is true in our experience. My wife and I are absolutely delighted with the final result. This was the first time we had undertaken such a major project and from start to finish we felt we were in safe hands. We could go to work each day safe in the knowledge everything was being taken care of. We have appreciated the utter professionalism, dedication of everyone involved, and the meticulous attention to detail and oversight that is part of the JPF Clarke experience.

4 Easy Steps to get your building project started…

1 Contact us

Give us a call or complete our online form and one of the team will respond back to you within 3 working days.

2 Free Estimate

Get a free property inspection and free no obligation estimate within 7 working days – or at a time convenient for you.

3 Planning & Timeline

We are highly experienced and knowledgeable in building regulations and can ensure that the correct planning procedures are taken. We will manage all of your planning requirements from design to approval.

4 Works Begin

Once you are happy with the plans and after the proposal has been approved by the planning office, we will begin creating your dream property

Central & North London Construction Services

Exceeding client expectations for over 40 years