DELFI.
YOURLOCALBUILDERS
Friendly advice, honest quotes, and quality building across London, Kent, and the South East. From Central London and Bromley to Dartford, Maidstone, Sevenoaks, and Tunbridge Wells.
Our Work
Full Renovation — 2024
Wadhurst Luxury Renovation
Extension — 2024
Bromley Contemporary Home
Full Renovation — 2024
Croydon Renovation
Interior — 2024
Modern Freestanding Bathroom
Commercial — 2024
Segrue Books Fit-Out
New Build — 2024
New Build Semi-Detached
Full Renovation — 2023
Harrow on the Hill Renovation
Extension — 2023
Croydon Large Extension
New Build — 2024
Wokingham New Build
Quality Building
For Your Home.
Extensions & New Builds
From extra bedrooms to full ground-up builds, we create bright, modern spaces that work for your family. Structural steel, foundations, brickwork — we handle the lot.
How We Work
OUR FOUR-STEP PROCESS.
Building your dream home should be exciting, not stressful. We’ve refined our process to keep you informed and at ease every step of the way.
Friendly Advice
We start with a chat at your home. No pressure, just honest expert advice on how to bring your ideas to life.
Transparent Quoting
You'll receive a detailed, fixed-price quote with no hidden extras. We believe in being upfront about costs from day one.
Respectful Building
Our team stays tidy and respects your space. We manage the project efficiently to minimise disruption to your daily life.
Final Walkthrough
We don't leave until you're 100% happy. We'll walk through every detail together to ensure it meets our high standards.
Verified Feedback
REAL PROJECTS.
REAL FEEDBACK.
100% Positive Feedback
"Hired Delfi to replace 3 sinks and 4 toilets. Punctual, professional, and highly skilled. Installation was flawless with great attention to detail. Respectful of my space and left areas spotless."
Krystal
Gillingham, Kent
"Professional first class service on a complex loft conversion and refurbishment. Darius guided me throughout with extensive technical knowledge. Would recommend Delfi to anyone."
Michael K
London
"Perfect finish on painting, decorating and small repairs. Neat work, reasonably priced, and left clean and tidy. Nothing was too much trouble."
Verified Reviewer
Croydon, London
Transformations
The Delfi Difference.
Select a project below and drag the slider to see our work in action.
Connect
Get in touch.
What's your name?
Common Questions
FAQ.
Our Details
LET'S CONNECT.
Based in South London, our team provides expert construction across the region. We serve Central London, Bromley, Croydon, Dartford, Maidstone, Sevenoaks, Tunbridge Wells, Rochester, Basildon, and many more areas across London, Kent, and the South East.
Company
Delfi Construction Ltd
Director
Darius Dauksas
Address
12 Mulberry Place, Pinnell Road, London, England, SE9 6AR
Phone
07779 998 228
info@delficonstruction.co.uk
Fully Insured
Public liability and professional indemnity cover on every project
7 Days a Week
Available when you need us, including weekends and bank holidays
Company No. 13058379
Registered in England & Wales