Loft conversions & extensions,
built with intention across West London.
Family-run, Ealing-based, and backed by a ten-year workmanship warranty.
At Nexus Ltd, we deliver complete construction and renovation services tailored to your project.
From initial design and planning permission to final finishes, our skilled team manages every stage with precision, reliability and exceptional craftsmanship.
About Nexus
A West London builder that sweats the detail.
Nexus is a family-run construction firm based in Ealing, delivering loft conversions, extensions and full refurbishments across West London. We're small enough to care about the last skirting board and big enough to handle the whole build end-to-end.
Every project runs through a single project manager, a directly-employed core team and a trusted network of specialist trades, so quality and communication never fall between the cracks.
Full-Service Construction & Building Solutions
What we build
A complete construction service under one roof, from architectural drawings and planning to the final finish.
Loft Conversions
Maximise Space & Increase Property Value
Turn an unused attic into a functional, beautifully designed living area: extra bedroom, home office or creative studio, delivered seamlessly from concept to completion.
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Home Extensions
Quality Home Extensions Tailored to You
Expand your living space with professionally designed and built home extensions. From single-storey extensions to multi-level additions, we create structures that blend perfectly with your existing property.
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Property Refurbishment
Modernise & Improve Your Home
Enhance your home with our full refurbishment and renovation services, from small updates to complete property transformations to the highest standards.
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Roofing Services
Long-Lasting Protection For Your Property
High-quality roofing solutions built to last: roof repairs, replacements, and new installations using durable, industry-approved materials.
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Property Maintenance
General Repairs
Keep your property in top condition with reliable maintenance and repair services, from minor fixes to preventative upkeep.
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Complete Project Management
Smooth, On-Time, On-Budget Delivery
Our experienced project managers coordinate architects, structural engineers, scheduling and logistics, building control, inspections and health & safety compliance, so every stage runs efficiently and within budget.
Learn more →Ready to start your project?
Contact us nowRecent Projects
A closer look at our work
A selection of completed loft conversions, extensions and full refurbishments across West London.
Our Process
From first call to final handover
A clear, five-stage journey designed to keep you informed and in control at every step.
- Step 01
Consultation
A no-obligation site visit to understand your goals, budget and timeline.
- Step 02
Design & Quote
Detailed drawings and a transparent, itemised quotation, with no surprises later.
- Step 03
Planning & Approvals
We handle planning permission, building control and party wall agreements end-to-end.
- Step 04
Build
One dedicated team, weekly updates and a clean, considerate site from start to finish.
- Step 05
Sign-off & Warranty
Final inspections, snagging and handover, backed by our 10-year workmanship warranty.
Where We Work
Proudly serving West London.
Nexus is Ealing-born and West-London-focused. We keep the patch tight on purpose: closer sites mean sharper supervision, quicker snag fixes, and neighbours who already know the van.
Not sure if we cover you? Drop us a postcode, and we'll come back within the day.
Areas
EalingHanwellActonChiswickHammersmithShepherd's BushKensingtonFulham…and neighbours.
Postcodes
About Nexus
Trusted Builders in West London
Family-run, Ealing-based, and built on long-term relationships.
Who We Are
At Nexus, we're proud to be one of the most trusted names in home construction across Ealing & West London, with years of experience in residential building, renovations, extensions, and home improvement projects.
Why Choose Us
Local homeowners trust Nexus because we put your needs first. We're committed to transparency, quality, and delivering projects on time and within budget.
What We Do
We specialise in home construction and residential building services designed to add lasting value to your property, from full builds to extensions, refurbishments, and interior upgrades.
Client stories
Trusted by homeowners across West London
Averaging 5.0 stars across Google, Checkatrade and MyBuilder. Here's what our clients had to say after handover.
Our kitchen extension in Ealing was done by Nexus and we're really pleased. Good communication, fair pricing, and a nice clean finish. Would happily recommend them for extensions in West London.
James Whitmore
Kitchen Extension · Ealing, W5
Had a great experience with Nexus for a small loft upgrade in West London. They worked quickly, kept everything organised, and the result is lovely. Ideal company for loft work in Ealing.
Emily Rowen
Loft Upgrade · Acton, W3
Extremely happy with our loft conversion by Nexus. Delivered on time with excellent workmanship, a clear and transparent quote, and a tidy, well-managed project throughout. Professional, reliable, and great to work with.
Moez
Loft Conversion · Chiswick, W4
Nexus did our rear extension in Ealing and it turned out better than we hoped. The builders were friendly and tidy, and the finish is spot on. Great choice if you need a home extension in West London.
Daniel Mercer
Rear Extension · Hanwell, W7
Really happy with my loft conversion in Ealing. Nexus were easy to deal with, kept me updated, and did a cracking job. The new space looks brilliant. Would definitely recommend for loft conversions.
Sophie Hartley
Loft Conversion · Ealing, W13
Frequently Asked
Answers before you ask
The questions West London homeowners ask us most: timelines, planning, cost and everything in between. Something we haven't covered?
Ask us directlyMost loft conversions take 8–12 weeks on site, depending on type and finish. A straightforward rear dormer is typically 8 weeks; an L-shaped or mansard with en-suite is closer to 10–12. We'll give you a firm programme before works start.
Peace of Mind
10 Year Warranty
Build with confidence backed by our 10-Year Warranty. At Nexus, we take pride in delivering high-quality workmanship that stands the test of time: reliable service and durable results, that's the Nexus promise.
- Insurance-backed for complete peace of mind
- Transferable to future owners
- No hidden clauses or small print
Ready when you are
Let's build something worth staying home for.
Book a free, no-obligation site visit. We'll walk your space, talk through what's possible, and follow up with a clear, itemised quote: no pressure, no hidden extras.
Request a callback
Tell us about your project and we'll be in touch shortly.