Business Details
18 Years
experience
Expert Construction Contractors in Polegate
Established in 2008, Metrix Contractors is a family-run building firm based in Polegate, Sussex, founded by Stephen Dartnell and now jointly managed with his partner Hannah. Over 15 years, we have evolved from a painting and decorating business into a comprehensive construction company, delivering high-quality specialist building services across commercial and residential sectors. Our team of experienced craftsmen and trusted trade partners ensures meticulous attention to detail, offering services from roofline solutions to full property renovations. Accredited by BM Trada, Constructionline, and CHAS, we prioritise safety, compliance, and craftsmanship in every project. With a focus on client collaboration, we maintain strong relationships with local authorities and planning departments to ensure seamless project execution.Our residential work includes bespoke extensions, loft and garage conversions, and interior transformations, while commercial services span maintenance, refurbishment, and large-scale finishing solutions. Every project is managed to exacting standards, backed by a 20-year track record of timely delivery and adherence to budgets. Client testimonials consistently highlight our professionalism, clear communication, and ability to exceed expectations. Recognised as Trading Standards approved builders, we combine technical expertise with a personal touch, ensuring each clients vision is realised with precision. Whether delivering luxury living spaces or complex commercial contracts, our mission remains to enhance properties through reliable, value-driven improvements.
Services
Commercial Finishes
Drylining
Plastering
External Rendering
Building Maintenance
Roofing
DOFF Cleaning
Property Management
Decorating
Residential Extensions
Details
- Year established: 2008
Highlights and features
- 15+ years of combined experience in commercial and residential construction
- BM Trada accreditation for fire door installation and maintenance
- Established partnerships with local authorities and planning departments
- Trading Standards approved for residential building projects
- Dedicated team of certified craftsmen and trade specialists
Associations and certifications
- BM Trada
- Constructionline
- CHAS
What people say
Excellent workmanship
Met deadlines
Luxury master bedroom
Polite and hard working
Value-adding improvements
Services
Commercial Finishes
Specialist wall, ceiling, and floor finishes for commercial properties using advanced screeding and surface treatment methods. Delivered to exact client specifications, ensuring durability and aesthetic precision for both private clients and subcontractors.
Residential Extensions
Custom-designed house extensions with full planning and building control compliance. Our experienced team manages permissions, structural work, and interior integration to create functional, value-adding living spaces tailored to client needs.
Loft Conversions
Luxury attic conversions focused on creating master bedrooms with en-suite bathrooms. Projects include structural reinforcement, insulation, and bespoke finishes, completed efficiently while maintaining minimal disruption to homeowners.
Garage Conversions
Functional garage transformations into living areas, home offices, or recreational spaces. Our approach prioritises spatial efficiency, compliance, and seamless integration with existing property aesthetics and utility requirements.
BM Trada Fire Door Services
ISO-standard fire door installation and maintenance accredited by BM Trada. Ensures compliance through manufacturer-guided fitting and maintenance procedures, guaranteeing performance in line with safety regulations and risk assessments.
People
Stephen Dartnell
Director
With over 15 years leading Metrix Contractors, Stephen oversees all projects, leveraging his hands-on trade expertise to ensure quality and client satisfaction while managing operational growth and technical standards.
Hannah Dartnell
Director
Hannah manages day-to-day operations, focusing on client relations and project coordination. Her strategic oversight ensures smooth execution across commercial and residential contracts while maintaining the companys quality benchmarks.
Questions
What types of building services do you offer?
We provide residential extensions, loft conversions, garage transformations, commercial finishes, and BM Trada-accredited fire door installations across Sussex.
Are you accredited for fire door installation?
Yes, we hold official BM Trada accreditation for fire door installation and maintenance, ensuring compliance with strict safety standards.
How long have you been in business?
Metrix Contractors has operated since 2008, with Stephen Dartnell’s trade experience extending back to the early 2000s.
Do you work with local authorities?
Yes, we maintain strong relationships with East Sussex planning departments and building control for seamless project approvals.
What areas do you cover?
We operate primarily in Sussex, serving both urban and rural properties from our Polegate base.
Reviews (1)
Claire D. Banks
Feb 28, 2020
Report
Highly recommend Metrix Contractors from planning through to the finishing touches a great team they have just completed us a three flat conversion that looks fantastic will definitely use again Many thanks C& J
