Construction projects across
West London
Premium house extensions, loft conversions, and full property refurbishments across Ealing, Harrow, Wembley, and West London. Built on quality, delivered with pride.
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07538 001562Explore a Rough Project Estimate
Choose your project type and tell us about the property to explore indicative project information. A site-specific quotation requires further discussion and review.
Complete Managed Project Service
We don't just build; where agreed, we coordinate the construction process with relevant appointed professionals from concept through the build.
Planning & Design
Where agreed, we coordinate with appointed architects and structural engineers; they advise on design, viability and technical requirements.
Compliance & Control
We can coordinate with Building Control and discuss Party Wall requirements where agreed; the relevant authorities and appointed professionals advise and decide.
Specialist Trades
Where bespoke installations or specialist trades are required, we coordinate their integration into the build programme.
Comprehensive Building Services
Our team carries out agreed core building works, with relevant specialists and suppliers coordinated where the project requires them.
Single and double storey extensions.
Learn MoreVelux, dormer, and mansard conversions.
Learn MoreComplete property renovations.
Learn MoreBespoke kitchen installations.
Learn MoreLuxury bathroom and wetroom fitting.
Learn MorePitched and flat roof repairs/replacements.
Learn MoreBlock paving, tarmac, and resin driveways.
Learn MoreGarden transformations and decking.
Learn MoreWhat Could Your Property Become?
HMO conversions, garden offices, 2026 interior trends — explore the possibilities, discover what's popular this year, and tell us your vision.
How We Work
A structured 7-stage approach to clarify scope, responsibilities and construction activities.
Initial Feasibility
A site visit may be arranged to discuss existing conditions, your brief, and potential constraints or planning requirements.
Detailed Quotation
A fully itemised, transparent quotation outlining exactly what is included. Variations are always agreed in writing before works proceed.
Pre-Construction
Where agreed, coordination with appointed professionals regarding structural calculations, Party Wall matters and Building Control requirements.
Site Setup
Establishing safe access, protecting existing finishes, and setting up waste management to minimise disruption to you and your neighbours.
The Build & Updates
Agreed construction works with relevant specialist trades coordinated where required, alongside project updates.
Quality Control
Internal checks and any Building Control inspections arranged by the relevant authority at applicable milestones.
Final Handover
A walkthrough may review finishes, systems and the agreed scope before the project is closed.
Current Project
A real project shown honestly at its actual stage. No fabricated before/after photos.
Why Choose D-Core Construction?
Choosing a builder is a significant decision. We explain the proposed scope, responsibilities and project considerations clearly.
Transparent Quotations
Detailed, itemised quotations based strictly on the agreed scope, with any required variations discussed separately and upfront.
Insurance information
Please ask for current insurance information relevant to the proposed works.
Project records
Browse documented project information and photography where available.
Local considerations
Property type, location and site conditions can affect structural and planning considerations.
Direct Communication
You deal directly with the core team running your project, ensuring fast answers and no crossed wires.
Pride in Workmanship
Our team takes pride in delivering a clean, precise finish that lasts.
Extensions & Lofts
Our core speciality
Written Quotations
Scope and variations explained
Insurance
Details available on request
W & NW London
Ealing, Harrow, Wembley & more
From Our Completed Projects
Selected project feedback and records are shown where available.
Reviews & Reputation
We let our work speak for itself. Read what clients say on Google, or leave your own review after your project.
Find Us on Google
Read client reviews on our Google Business profile or leave your own after your project completes.
Latest Advice & Guides
Practical guidance for London homeowners planning extensions, loft conversions, refurbishments and other building work.
Your Home is in Safe Hands
D-Core Construction Ltd can provide current insurance information on request. Project scope and experience relevant to the proposed works can be discussed.
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Frequently Asked Questions
Ready to Discuss Your Project?
Contact D-Core Construction Ltd to discuss a site visit and detailed quotation.