TM Building Services has been transforming homes across London and the surrounding counties for over 20 years. We specialise in loft conversions and home extensions, helping homeowners unlock the full potential of their properties with expert design and skilled construction.
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Our team covers all aspects of building work, from structural alterations and kitchen installations to full refurbishments, roofing, plumbing, electrics and bespoke carpentry. We manage every stage of the project to ensure a smooth, high-quality finish.
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Whether you're planning a rear extension, dormer loft conversion, or full house renovation, TM Building Services brings decades of experience, attention to detail, and trusted craftsmanship to every job. No shortcuts, just reliable, professional results.
WHY TM BUILDING?
With over 20 years of experience, TM Building Services has become a trusted name for homeowners seeking quality loft conversions, home extensions and full refurbishments. We’re proud of our reputation for reliability, clear communication and high standards of workmanship. Much of our business comes from repeat clients and personal recommendations - a testament to the relationships we build and the results we deliver.
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We understand that any building project, large or small, can feel overwhelming. That’s why we focus on making the process as smooth and stress-free as possible. From the first consultation through to completion, we manage every aspect of the job, keeping you informed, involved and confident throughout. Our team is punctual, respectful and dedicated to completing each project on time and with minimal disruption to your day-to-day life.
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What truly sets TM Building apart is our ability to handle your entire project under one roof. We work closely with trusted structural engineers, architects and interior designers to provide a seamless, joined-up service, from initial drawings and planning applications to 3D interior renders and the final build. This integrated approach allows us to maintain consistency, avoid delays and ensure every detail is delivered to a high standard. With TM Building, you get one reliable team to bring your vision to life without the stress of juggling multiple contractors.
OUR SERVICES
NEW BUILDS
LOFT CONVERSIONS
HOME EXTENSIONS
INTERIOR REFURBISHMENT
LANDSCAPING
PLUMBING & ELECTRICS
PETER, MUSWELL HILL
TM Building did a fantastic job on our loft conversion. The team was punctual, professional and left everything clean. We have been so happy with the results and would gladly recommend them to others.
EUGENIA, ANGEL
From start to finish, TM Building were reliable, professional, and focused on quality. Our home extension looks amazing, and the whole process was smooth and stress-free. Highly recommended!
AMELIA, PIMLICO
We’ve used TM Building for both a loft conversion and an extension. On both occasions they delivered great results with no hassle. It’s rare to find builders you can trust but these guys are the real deal.