- Loft Conversions
- House Extensions
- Renovations & Refurbishments
- Roofing
- Design & Planning
- Flat Conversions
- New Builds
A Bit About Nrmltd — Building Better, Building Smarter
If you’re searching for one of the best building contractors in London, congratulations — you’ve found exactly what you’re looking for!
For nearly a decade, Nrmltd has been proudly delivering superior construction services, specializing in loft conversions, house extensions, and full home refurbishments.
We approach every project with 100% commitment, meticulous craftsmanship, and genuine pride in our work.
There’s a reason why our project portfolio looks so impressive — we treat every extension, every renovation, and every interior transformation as if we were working on our own home.
Nrmltd was founded with a clear mission: to raise the standard of building services in London.
After seeing too many contractors deliver work that fell short — whether in quality, budget management, or timely delivery — we vowed to do things differently.
Our focus has always been on outstanding workmanship, transparent communication, and total customer satisfaction.
This approach has paid off — with many of our clients returning to us time and time again, asking us to build their next house extension or convert their loft after experiencing the exceptional results we delivered the first time around.
At Nrmltd, we don’t just build houses — we build lasting relationships based on trust, quality, and pride in everything we do.
Our Commitment to Quality, Efficiency, and Safety at Nrmltd
Our Approach
At Nrmltd, every project is carried out with one goal in mind: to deliver the highest possible quality while minimizing costs and staying firmly on schedule.
We go above and beyond for every customer, ensuring complete satisfaction and delivering a home you can truly be proud of.
We proudly adopt Lean Construction Principles, maintaining a steady, efficient workflow and ensuring zero waste of time or resources.
This approach also promotes effective communication, with a dedicated project manager assigned to your build — keeping you updated with regular progress reports so you always know exactly how your project is advancing.
When it comes to our team, the wellbeing of our workforce is our top priority.
We follow a strict zero-accidents philosophy, creating a safe, accident-free working environment — because we believe that a healthy team builds better, stronger homes.
With Nrmltd, you can expect excellence not just in the final result, but at every step along the journey.
Quality
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Benefits Of Working With Us
Simple Process
Any construction project can seem complicated and daunting but we have a very simple process in place which every customer can follow and understand. We will guide you through each and every step to help you make the right decisions and ensure the final outcome is exactly as you envisioned.
Transparency
When it comes to dealing with our customers, we believe in complete transparency. We will be more than happy to provide any information you request, general documentation to individual staff accreditations, so you know you are working with qualified professionals.
Focused Work
We believe in quality over quantity. That’s why we never take on more than 3 projects at any one given time so that your project can receive the focus it needs.
Work Guarantee
Our construction projects are covered by a guarantee, with the duration being your choice. In the unlikely event of any issues occurring in the future, you will be completely covered
Family Run Business
Nrmltd was built from the ground up with hard work and passion. We’ve grown a lot over the years but we still maintain the same approach as we always have - every project, whether big or small, matters to us.
Fixed Prices
Prices are fixed an will not change with time. If you request a quote from us and decide to go ahead with the project 6 months from now, we will honour the initial price.
Accurate Quotations
Being in the business for a decade has given us the necessary experience to be able to provide accurate quotes every time. No need to worry about extra cost popping up or the project running over budget.
One-Stop-Shop
At Nrmltd, we have a full team of experienced construction professionals — including , electricians, plumbers, carpenters, and more — all working together to bring your project to life. By managing every part of the building process in-house, we eliminate the need for you to coordinate with multiple contractors. This means a smoother, faster, and more stress-free experience, with every detail handled by a team you can trust from start to finish.
References Provided
Our customers are delighted with the work we carry out for them and are always happy to provide a reference. Peace of mind is important when taking on any project and we want you to be 100% sure the are the right company for you.
Rich Portfolio
With a decade in the construction business, we’re managed to build up and impressive portfolio of various type of projects. This will hopefully be a testament as to the quality of work you can expect from us as well as give you some interesting ideas for your own home.
Where some companies make bold promises but fail to deliver, Nrmltd has built its reputation on honesty, transparency, and genuine care.
Yes, there have been times when being honest meant losing out on immediate business — but I wouldn’t have it any other way.
Putting customers first is why we started — and it’s why we’ll continue to lead with integrity.
A word from the owner and founder of Nrmltd Construction
The Story Behind Nrmltd — Building with Integrity
Before founding Nrmltd, I had the opportunity to work for several well-known building companies — and frankly, what I saw didn’t impress me.
Time and again, I witnessed businesses putting their own profits before their customers’ best interests.
I knew there had to be a better way — a way to build a company that treated clients and staff with respect, operated ethically, and stayed true to its promises.
That vision led me to establish Nrmltd, with the mission of doing things differently:
Always prioritizing the customer’s needs,
Always treating our team members like family,
Always delivering work we could be proud of.
Fast forward to today, and Nrmltd has become one of the most trusted building companies in London, with a long list of satisfied clients and a team that truly feels like a family.
Most of our staff have been with us for over five years, and our original electricians and plumbers — part of our team since the early 2010s — are still proudly with us today.