Avant Garde Construction


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Professional Builders in Eastbourne, Heathfield and the Surrounding Areas
Property Extensions and Much More

Avant-Garde Construction Group is a growing company of professional new home builders and tradesmen who are at the pinnacle of the building industry throughout East and West Sussex. Formed in 2017, we’ve spent the last number of years gaining a reputation as a reliable, focused and environmentally conscious construction company. Between our staff we share over 150 years of experience in our trades, combining our knowledge and skills to create the company we are today. .

Contact us today to find out more about our property renovations, property extensions and property development services. We also have a testimonials page where you can read reviews from previous clients.

For domestic homeowners, commercial and industrial businesses in Eastbourne, Lewes, Heathfield, Tunbridge Wells and the surrounding areas, the high-end results we produce speak for themselves. Clients also include property development companies, investors, architects and quantity surveyors. 

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Excellent Communication

Avant-Garde Construction Group aims to provide our customers with the most effective and streamlined service possible. We understand the only way to guarantee satisfaction is through direct contact. This is why we aim to provide consistently excellent communication from your first consultation right through until the final brick has been laid. Bespoke project portals are revised daily, and you will also have a dedicated project manager in charge of these personalized updates. We will also arrange weekly meetings to address potential issues and any queries you may have. Your project manager will work tirelessly to ensure building regulations are met, and requirements are delivered on time. 

Whatever your needs, you can rest assured that our team will listen attentively and put them into action.

Environmentally Conscious

Our team cares deeply about protecting our beautiful planet, and that’s why we undertake an eco-friendly approach to all of our projects. We aim to source mostly environmentally sustainable materials to ensure we limit the damage caused to the environment during any of our projects. We are also constantly developing our building processes and implementing the latest technology to reduce our carbon footprint. This means that you can feel proud that, by choosing us, you're doing your bit for the environment.

In this regard, we would like to investigate further environmentally friendly building solutions with clients, investors and property developers in Eastbourne, Lewes, Heathfield, Tunbridge Wells and the surrounding areas.

Honesty and Dependability

Integrity, honesty and fairness are the foundations of Avant-Garde Construction Group. We vow to conduct all our business, whether with customers, suppliers or fellow team members with virtue and respect. We have been in the construction industry long enough to understand that honesty is simply the only policy. We aim to be completely open throughout the whole process, from pricing through to development. This complete transparency will ensure all uncertainty and guesswork is removed, leaving clients completely confident in us as a company. 

We guarantee our complete attentiveness to every single project, hence our eminence within the building business.

Office Management

We proudly operate from our central hub in Eastbourne, East Sussex. We value the importance of visually reactive responses, as well as face-to-face interaction in a comfortable environment. Whilst undertaking a build, coordinated input and communication from and between the new business manager, project manager and site managers is vital. This web of connections guarantees steady and successive progress on-site, ensuring duties are balanced and responsibilities are shared. 

Avant-Garde Construction Group has spent its time in operation developing, and now implementing, a variety of methods to improve estimating processes, proposals, permits and material/subcontractor coordination.

old cottage house in haywards heathnew build houses
Our first-class service is the key to unlocking great business. We guarantee no client request, idea or dream is impossible for us to achieve.

Avant-Garde Ideas and Methods

Bringing new and innovative solutions to the table, we provide the following services for our comprehensive range of clients in Eastbourne, Lewes, Heathfield, Tunbridge Wells and the surrounding areas:

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Property Extensions and Renovations

  • Complete Renovations Package

  • Rear-Facing Extensions

  • Side-Return Extensions

  • Single- and Double-Storey Options

  • Wraparound Extensions

New Home Builders

  • Brick and Block Structures

  • Design and Build Services

  • Eco-Friendly and Energy-Efficient New Builds

  • Insulated Concrete Formwork

  • Passivhaus (Passive House) Homes

  • Property Developments

  • Steel-Frame Construction

  • Structural Insulated Panels (SIPs)

  • Timber-Frame Properties

Property Development

  • New Build Properties

  • Extend and Renovate Options

  • Design and Build Services

  • Greenfield Sites

  • Brownfield Sites

Professional Builders

The following list is only offered to clients who are availing of our complete building services package, e.g. an extension or property renovation.

  • Architectural and Planning

  • Barn Conversions

  • Basement Conversions

  • Brickwork and Blockwork

  • Carpentry and Joinery

  • Electrical Services

  • Excavation and Groundworks

  • Floors and Ceilings

  • Footings, Foundations and Drainage

  • Garage Conversions

  • Gas Engineering and Heating

  • Hard Landscaping

  • Insurance Repairs

  • Kitchens and Bathrooms

  • New Builds

  • Painting and Decorating

  • Plastering and Rendering

  • Plumbing Services

  • Project Management

  • Property Extensions

  • Property Refurbishments

  • Property Renovations

  • Property Retrofitting

  • Roofing, Chimneys and Leadwork

  • Soffits, Fascias and Guttering

  • Structural Alterations

  • Windows and Doors

Problem-Solving Specialists

Avant-Garde Construction Group makes every effort to find solutions relating to drawings or calculations that do not work as expected. We will communicate directly with your architect, structural engineer, suppliers or building control authorities to resolve the issue at hand, and come up with an alternative that leaves each stakeholder in agreement. 

We will never walk away from a problem. Instead, we’ll face it head on and fix it.

Cost-Effective Solutions

Taking the stress away from our clients, our team takes control of product and material purchases. We always keep within budget and consistently work to specified timeframes. Our itemised quotations provide all the information you’ll need to trust we can complete your building projects professionally. 

To promote client confidentiality and financial protection, we also retain segregated bank accounts for individual property development projects. 

Avant-Garde Construction Group is accredited to the following trade associations:

FMB – The Federation of Master Builders
FSB – The Federation of Small Businesses

We are fully covered by both employers’ and public liability insurances. All workmanship is protected by our one-year guarantee and, through our membership of the Federation of Master Builders, we can also offer an insurance-backed warranty at a minimal cost.

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Environmentally Conscious

Where possible we source sustainable products and materials, working consistently to reduce our carbon footprint.

Excellent Communication

We pride ourselves on our professional approach to all contracts, providing daily and weekly updates for clients.

Experienced Builders

Sharing over 150 years of combined experience in the construction industry, we provide a superior service.

Federation of Master Builders

Avant-Garde Construction Group adheres to the strict and professional code of conduct outlined by the FMB.

Locally-Based Company

Based in Eastbourne, we provide a comprehensive range of building services to clients in East and West Sussex.

Problem-Solving Specialists

We face any building problem head on, guaranteeing we will either solve it or find an acceptable solution instead.

We are available for emergency call-outs during on-going projects. Otherwise, we can carry out essential repairs during the evenings and weekends by appointment. 

For further information about the extensive range of services we offer our clients in Eastbourne, Lewes, Heathfield, Tunbridge Wells and the surrounding areas, please contact us via the details listed below.

At Avant-Garde Construction Group, we adhere to a strict set of core foundational values - trust, honesty, authenticity, respect and integrity. These values are reflected in the ways we approach and carry out our contracts, and the quality of service we provide.

Innovation Passion Excellence

book your project today
Call us on 01323 351763 for further information about the extensions and the other services our professional builders provide for clients in Eastbourne, Heathfield and the surrounding areas.
Avant Garde Construction
contact details
Telephone: 01323 351763 Email: info@agcg.co.uk
Unit 1, 45A Commercial Road,
Commercial Mews,
East Sussex,
BN21 3XF
Avant-Garde Construction Group is a proud member of the Federation of Master Builders (FMB). All FMB members must:
1. Meet strict qualifying criteria
2. Commit to a stringent Code of Conduct
3. Have a minimum 12-month trading history, public liability insurance and be subject to a strict vetting process

Avant-Garde Construction Group can offer you a contract on your work and a warranty from FMB Insurance Services, assuring you of a better building experience.

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