
From demolition to full refurbishment and property care, we deliver sustainable solutions that protect the planet — and your investment.
At Demvex, we're redefining what construction looks like in a modern, sustainable world. Whether it's safely dismantling a structure, transforming a property back-to-brick, or completing a light refurbishment to restore a space to its best — we handle it all with precision and care.
Our experienced teams work across both residential and commercial projects throughout the UK, combining skilled craftsmanship with sustainable methods to deliver turn-key results that stand the test of time. Every project reflects our commitment to excellence and environmental responsibility.
We believe progress shouldn't come at the planet's expense — so we recycle materials, repurpose resources, and reduce waste at every opportunity. From initial consultation through to final handover, we manage every detail to ensure your project exceeds expectations.
Our integrated approach means you benefit from seamless project delivery, consistent quality, and the peace of mind that comes from working with a team that truly understands sustainable construction.

Including site surveys, material recovery, asbestos identification & removal, material sorting & grading, full waste-stream management

Full property rip-out and rebuild, structural alterations and extensions, joinery/carpentry, plastering/rendering/drylining, floor preparation and screeding

Ongoing property care, upkeep and support for both residential and commercial projects through the entire lifecycle

Supplying plant equipment for hire, and sales of new and used machinery across construction and site works

Strategic waste management, recovery of materials, recycling and re-use of demolished materials, full reporting and environmental credentials support

Complete project delivery from initial demolition through to final refurbishment, maintenance, and ongoing care — all managed by a single, dedicated team.

Proven experience across both residential and commercial sectors, with projects ranging from individual homes to large-scale developments.

Industry-leading 80%+ landfill diversion rate on all projects, turning waste into valuable resources for the circular economy.

Careful specification of sustainable materials and modern energy systems including solar panels and air source heat pumps.

Unwavering commitment to safety, regulatory compliance, and environmental responsibility throughout every project stage.

Demvex is affiliated with Optimezz, Jarl Estate Agents and Drayton Mere Properties, bringing access to a wider range of services.
Finishing & Design Excellence
Roofing repairs and replacement
New windows and doors
External render and cladding
Guttering and drainage
Damp-proofing solutions
Interior Finishing
High-quality tiling works
Decorative plastering
Painting and decorating
Flooring installation
Fitted storage solutions
Specialist Rooms
Kitchen design and installation
Bathroom suites and wetrooms
Utility room fitting
Home office creation
Accessibility adaptations
We're fully equipped for residential and commercial projects of any size, and we manage the entire process — so you don't have to juggle multiple contractors or coordinate different trades.
Our project management approach ensures seamless coordination between all trades, maintaining quality standards whilst keeping projects on schedule and within budget. You'll have a single point of contact throughout, providing clarity and peace of mind.
Reliable, professional and ahead of schedule. Demvex managed our full demolition and site clearance from start to finish. Professional team, strong communication and impressive attention to safety and recycling. Highly recommended.
Exceptional results on a complex refurbishment project. We needed a trusted contractor for soft strip and refurbishment in a busy office environment. Demvex delivered with minimal disruption and excellent workmanship.
Outstanding demolition and asbestos removal service Demvex handled hazardous materials and demolition for a local regeneration scheme. Full compliance, clear documentation and excellent community communication.
Whether you're planning a demolition, a full refurbishment, or ongoing maintenance, our team is ready to help you achieve your goals whilst minimising environmental impact and maximising value.
We'd love to discuss your project and explore how Demvex can deliver the sustainable, high-quality results you're looking for. Our experienced team provides expert guidance from initial consultation through to project completion.
Contact us for a no-obligation discussion about your requirements. We'll arrange a site visit, assess your property, and provide a detailed proposal outlining our approach, timeline, and investment.
Head Office: Unit 5, Drayton Mere Court, Fisgard Way, Trevol Business Park, Torpoint, Cornwall, PL11 2TB
Phone: 0800 043 4042
Email: [email protected]
Office Hours: Monday-Friday, 8:00am-6:00pm
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