Business Details
9 Years
experience
Emergency
services
Trusted Construction Services in Eastbourne & Lewes
Established in 2017, Avant-Garde Construction Group has built a reputation as a reliable and environmentally conscious construction company serving East and West Sussex. Our team combines over 150 years of collective experience in delivering high-quality building services, including new home builds, property extensions, renovations, and steel frame structures. We prioritise direct communication with clients, offering dedicated project managers and daily updates to ensure transparency throughout every project phase. Our commitment to sustainability is demonstrated through the use of eco-friendly materials and innovative construction methods that reduce environmental impact. As a member of the Federation of Master Builders and holder of TrustMark accreditation, we adhere to strict professional standards while maintaining public liability insurance and offering warranty-backed workmanship.Our services cater to domestic, commercial, and industrial clients in Eastbourne, Lewes, Heathfield, Tunbridge Wells, and surrounding areas. We distinguish ourselves through problem-solving expertise, having successfully resolved complex construction challenges through collaboration with architects and building control authorities. Our financial management practices include segregated accounts for project-specific funds to ensure client protection. The company was awarded FMB Builder of the Year in 2024, recognising our commitment to excellence in construction services.
Services
New Home Builds
Property Extensions
Steel Frame Structures
Property Renovations
Commercial Development
Steel Beam Installations
Eco-Friendly Construction
Design & Build Services
Structural Alterations
Passivhaus Homes
Details
- Year established: 2017
Highlights and features
- 150+ years combined experience in construction services
- Eco-friendly building materials and sustainable practices
- Federation of Master Builders accredited members
- Daily project updates and dedicated project management
- Problem-solving specialists with guaranteed solutions
Associations and certifications
- Checkatrade
- Federation of Master Builders
- TrustMark
Services
New Home Builds
We specialise in constructing bespoke new homes using modern methods including brick and block structures, insulated concrete formwork, and timber-frame properties. Our design and build services create energy-efficient homes that meet exact client specifications while incorporating sustainable materials and Passivhaus standards. Clients benefit from our expertise in navigating planning permissions and building regulations across Sussex.
Property Extensions
Offering single and double-storey extensions, rear-facing, side-return, and wraparound designs, our team delivers functional space enhancements. Each project includes architectural planning, structural engineering coordination, and comprehensive building services. We specialise in creating open-plan living spaces and modern extensions that increase property value while maintaining aesthetic harmony with existing structures.
Steel Frame Structures
Our steel beam installations and frame constructions provide durable, fire-resistant building solutions. This method offers design flexibility for contemporary curved or abstract shapes while maintaining structural integrity. We implement steel construction for residential and commercial properties, ensuring compliance with building regulations and long-term durability.
Property Renovations
We deliver comprehensive renovation packages including basement conversions, garage transformations, and full property refurbishments. Our services integrate modern design elements with existing structures while addressing structural alterations and energy efficiency improvements. Projects include kitchen and bathroom upgrades alongside complete interior redesigns that enhance functionality and property value.
Eco-Friendly Construction
Our environmentally conscious approach utilises recycled materials and energy-efficient construction methods. We implement insulated concrete formwork, structural insulated panels, and passive house techniques to reduce carbon footprints. This service includes greenfield and brownfield site developments that balance ecological responsibility with modern construction requirements.
Questions
What areas do you cover for construction services?
We operate throughout East and West Sussex including Eastbourne, Lewes, Heathfield, and Tunbridge Wells.
Are you accredited by any industry bodies?
We are accredited by Checkatrade, the Federation of Master Builders, and hold TrustMark certification.
Do you offer emergency construction services?
Yes, we provide emergency callouts during ongoing projects and essential repairs by appointment.
What construction methods do you specialise in?
We specialise in steel frame construction, Passivhaus standards, and eco-friendly building techniques.
Can you handle both domestic and commercial projects?
Yes, we serve domestic, commercial, and industrial clients with projects ranging from £250k to £1m.
What guarantees do you offer for your work?
All workmanship includes a one-year guarantee with optional insurance-backed warranties available.
