1 Bed Flat
Our post-construction services gives you peace of mind knowing that we are still here for you even after.
Looking for reliable builders in North West London? You’re in the right place. We’re a local team with years of experience in everything from house extensionsn new builds and loft conversions to full property refurbishments.
Whether you’re planning a small upgrade or a major renovation, we’re here to bring your vision to life with skill, care, and attention to detail. Trust GSM Builders for reliable, high-quality construction services
We specialise in a wide range of construction services, including residential, commercial, and industrial projects.
Don’t wait any longer to bring your construction dreams to life. Partner with GSM Builders and experience unparalleled service and quality.
We specialise in a wide range of construction services, including residential, commercial, and industrial projects in London. From initial design to final inspection, we work closely with our clients to understand their unique needs and vision.
Our post-construction services gives you peace of mind knowing that we are still here for you even after.
Our post-construction services gives you peace of mind knowing that we are still here for you even after.
Our post-construction services gives you peace of mind knowing that we are still here for you even after.
Our post-construction services gives you peace of mind knowing that we are still here for you even after.
GSM Builders is a leading name among builders in North West London, known for delivering quality craftsmanship and dependable service. With years of hands-on experience, our team offers a full range of construction solutions at fair, transparent prices. From house extensions and property refurbishments to new build projects, we approach every job with care, attention to detail, and a commitment to excellence.
We believe great building starts with listening to our clients, sticking to timelines, and delivering results that last. If you’re searching for a reliable construction company in north west that works with honesty and pride, GSM Builders is here to turn your vision into reality.
Working with GSM LTD is straightforward from start to finish. We begin with a clear consultation, followed by careful planning and expert execution – all tailored to your needs.
We start with an initial consultation to understand your requirements, assess the space.
Based on the assessment, we prepare a comprehensive estimate outlining the scope of work.
Once you review and approve the estimate, we schedule the work and begin the project promptly.
We schedule the work and ensure timely project delivery with clear communication.
Choosing GSM Builders means choosing experience, reliability, and quality. As trusted builders in North West London, we bring a personal approach to every project—big or small. Our team is known for clear communication, honest pricing, and attention to detail from start to finish. We work closely with you to understand your goals and deliver results that exceed expectations. Whether it’s a home extension, renovation, or a new build, we complete every job with pride and professionalism.
We offer a full range of services including house extensions, loft conversions, kitchen and bathroom refurbishments, full property renovations, roofing and new builds. Whether it’s a small upgrade or a major project, we’ve got you covered.
Yes, all our quotes are completely free with no obligation. We’ll visit your property, discuss your requirements, and provide a detailed, transparent quote tailored to your project.
Project timelines depend on the scope and complexity of the work. We always aim to stay on schedule and keep you updated throughout the process. We’ll give you a realistic time estimate before we begin.
Yes, we cover all of North West London.
Exceptional service, highly recommend! Transformative experience, truly exceeded expectations. Professional, reliable, and always goes the extra mile.
I had an amazing experience working with GSM Ltd. From the first consultation to the final walk-through, the team was professional, courteous, and incredibly knowledgeable. They helped me design my dream home and delivered it on time and within budget of my construction project.
Copyright © 2025 GSM Ltd. All Rights Reserved.
