Leading Construction Company & Consultants in Surrey
House extensions, home renovations, residential new builds, and commercial construction across Surrey and South West London. Project managed from first brief to final handover.
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Builders of Award-Winning Projects
CIOB Chartered Director
End to End Project Management
You Shouldn’t Have To Manage Your Own Construction Project
You have enough to do. Whether you’re a homeowner planning a major renovation, a developer managing a build programme, or a business owner fitting out new premises – the last thing you need is to become a full-time project manager on top of everything else.
Coordinating architects. Chasing trades. Questioning whether the work being done today matches what was agreed three months ago. Wondering who to call when something doesn’t look right.
You’re making a big investment. You should feel in control, confident and excited – not anxious, stressed and overwhelmed.
The right team doesn’t just build. They take the whole project off your hands – so your only job is to make the decisions you want, and watch the result come together.
Work With Us, And You Won’t Have To
We’re a construction company that takes complete ownership of your project – every stage, every decision, every trade.
Everything under one roof, managed by one team, accountable to one standard.
We know how much is riding on this.
And we know how quickly a project can become something you’re managing rather than something being built for you.
That’s why Mark Howe MCIOB (Member of the Chartered Institute of Building) and leads every project personally.
As a Chartered Construction Manager with over 20 years of experience across Surrey and South West London, he sits on your side of the table – managing contractors and suppliers on your behalf, protecting your budget, and making sure the finished result matches exactly what was agreed from the start.
CIOB Chartered status is the highest professional recognition in the construction industry – a formal commitment to competency, accountability, and delivery on every project he leads.
You don’t coordinate anyone.
You don’t chase anyone.
You don’t have to wonder what’s happening on site.
That’s what we’re here for.
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“Every client deserves to know exactly where their project stands – and why. That’s not a promise. It’s how we operate.”
Mark Howe, CIOB Chartered Construction Director
Builders of Award-Winning Projects
Butterfly House, Esher. [1]
A project we were proud to be part of from day one.
Working alongside Oliver Leech Architects, we brought their vision to life on a constrained triangular site – timber frame construction, charred Japanese cladding, and an inverted butterfly roof that floods the interior with light.
A home designed for a client’s mother to live independently and sustainably for decades to come.
Complex builds with intricate details and exacting standards.
This is what we do.
Our Construction Services
From home extensions and loft conversions to full renovations, new builds, basement conversions, and commercial construction – we handle the complete build.
We also provide professional consultancy including client-side project management, party wall surveys, CDM compliance advisory, and independent construction health and safety audits.
One company. Every stage covered. Residential and commercial. Whatever the scope, the approach stays the same: expert oversight, clear communication, and delivery you can hold us to.
House Extensions
Your family has grown but your home hasn’t. A well-designed extension gives you the space you need without the upheaval of moving. We manage every stage – from planning applications through to handover – so your project runs smoothly from day one.
Full planning and design coordination
Structural engineering partnerships
Seamless integration with your existing home
Minimal disruption to daily life
Home Renovations & Refurbishments
Whether it’s a full home renovation or a targeted refurbishment, we help you reimagine your living space. Our team coordinates every trade and every detail, delivering a finished result that looks and feels exactly how you pictured it.
Complete interior and exterior renovations
Period property restoration expertise
High-end finishes and materials
End-to-end construction project management
New Builds
Building a new home from the ground up should be exciting, not exhausting. We work alongside your architect to bring your vision to life – managing the entire construction process so you can focus on the decisions that matter to you.
Bespoke residential new builds
Sustainable building methods
Energy-efficient design integration
Full project management from foundation to finish
Basements Conversions
Going underground is one of the most complex projects a property can undergo – but also one of the most rewarding. Done properly, a basement conversion adds significant space and value beneath your home without touching your footprint above ground. We manage every technical and logistical challenge from start to finish.
Full excavation, underpinning, and structural works
Waterproofing and tanking systems
Planning coordination and building regulations compliance
Complete fit-out to your specification
Party Wall Surveys
If your project affects a shared wall, boundary, or neighbouring structure, the Party Wall Act applies – and getting it wrong can delay your build or expose you to legal risk.
As Chartered Construction Managers, we handle the entire party wall process on your behalf, so your project stays on programme and your neighbour relationships stay intact.
Party wall notices served correctly and on time
Award preparation and agreement management
Condition surveys to protect all parties
Coordination with adjoining owners and their surveyors
Loft Conversions
Your home already has the space you need – it’s just waiting to be unlocked. A well-designed loft conversion adds a bedroom, office, or living space without losing your garden or extending your footprint. We handle every element, from structural works and planning through to plastering and finishing.
Full structural design and engineering coordination
Planning and permitted development applications
Velux, dormer, and hip-to-gable conversions
Complete fit-out including electrics, plumbing, and insulation
Commercial Construction
From office fit-outs to full commercial builds, we bring the same level of project management and attention to detail to every commercial project. We work with business owners and property managers across Surrey to deliver spaces that are functional, on-spec, and ready on time.
Office fit-outs and refurbishments
Commercial new builds and conversions
Full project coordination with minimal business disruption
Compliance with all commercial building regulations
CDM Consultancy
CDM 2015 places legal duties on every construction project – regardless of size. We provide principal designer services, construction phase planning, site compliance audits, and ongoing CDM advisory for developers, contractors, and clients across Surrey.
Principal designer and CDM advisory
Site compliance audits
Construction phase plans
One-off or retained consultancy
Our Work Across Surrey
Your Project. Our Management.
Tell Us About Your Project
We’ll visit the site, listen carefully, and give you honest advice – including what’s realistic on budget and programme. No obligation.
We Plan and Coordinate Everything
Design coordination, planning, procurement, groundworks, steelwork, roofing, internal fit-out, kitchens, bathrooms – every trade selected, managed, and held accountable by us.
You stay informed. We handle the rest.
A Finished Result That Matches the Brief
On time. On budget. To the standard agreed from day one.
Highly organised from start to finish. We were living in the house during the build, and everything was managed in a way that kept disruption under control. Clear timeline, consistent communication, and no surprises on cost or finish.
Jeremy Williams, Surrey Resident
Everything ran exactly as outlined from day one. No chasing, no confusion – just a well-managed project and a result that matched the brief.
Kim Rempe, Homeowner
We were expecting stress living through the build, but the way it was managed made a huge difference. Clear plan, well coordinated, and delivered exactly as agreed
Chris Peters, Homeowner
Local to Oxshott. Construction Services For Surrey and South West London
We deliver across Surrey and South West London – and because we’re based in Oxshott, we understand the local planning landscape, the character of the properties, and what clients in this area expect.
Esher · Cobham · Leatherhead · Weybridge · Kingston · Oxshott · Guildford · Wimbledon · South West London and surrounding areas.
Not sure if we cover your location? Get in touch – chances are we do.
What It Feels Like When Your Project Is In Our Hands
Handover day. The project is complete. It looks exactly like the drawings you signed off. It finished on programme.
The final account reflects what was agreed – no surprises, no disputes, no invoices you weren’t expecting. You didn’t chase a single update.
You didn’t have to decipher a schedule or question a decision made on site without you. You were consulted on what mattered and left alone from everything that didn’t.
That’s what a well-managed build feels like. That’s what every TDB Projects client walks away with.
Construction Is Complex. It Shouldn’t Feel That Way to You.
Every major build involves countless moving parts – including architects, engineers, specialist trades, planning applications, procurement, and a timeline that has to hold together from start to finish.
That complexity is real – whether it’s a residential extension, a basement excavation, a new build development, or a commercial fit-out. But it’s ours to carry – not yours to navigate.
When it’s handled properly, you do not need to experience any of it. Instead, you get clear updates. Costs that hold. A project that moves forward without you having to worry or step in.
That’s what working with a professional construction management actually means for you.
Ready to Start Your Project?
Whether you’re planning an extension, renovation, loft conversion, new build, or commercial project – tell us what you need.
We’ll visit the site, give you honest advice, and give you all the information you need to make the most informed choice.
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