Call Now
Website
Call
Business Details
39 Years
experience
Trusted Home Builders on the NSW South Coast
Established in 1987, Add-A-Deck has built a reputation for excellence in home building, renovations, and outdoor living solutions across the NSW South Coast. Our team combines over three decades of experience with advanced 3D design and BIM technology to deliver seamless, client-focused projects. As a licensed builder and long-standing member of the Housing Industry Association (HIA), we prioritise quality craftsmanship, clear communication, and innovative design tailored to each clients lifestyle. Our work has been recognised with multiple awards, including a NSW Housing Industry Association accolade, and featured in leading home magazines.

We manage every project stage from concept and council approvals to construction, ensuring a stress-free experience. With a philosophy centred on transforming homes into functional, lasting spaces, we offer a one-stop shop for residential design and build solutions. Our commitment to excellence is reinforced by Brent Sullivans personal oversight, his qualifications in design and project management, and postgraduate studies at the University of Sydney. Clients trust us for our local expertise, reliable service, and dedication to creating homes that are stylish, practical, and built to endure.
Services
Home Renovations Building Extensions Bathroom Renovations Outdoor Decks Custom Carports Residential Design Swimming Pool Construction Pergolas & Pergola Covers Town Planning Assistance Project Management
Details
  • Year established: 1987
Highlights and features
  • We offer over 30 years of experience in home building and renovations.
  • Our team combines award-winning craftsmanship with advanced 3D design technology.
  • We are a licensed builder and HIA member since 1991.
  • Our process includes managing every stage from council approvals to final finish.
  • We provide clear communication and a personal approach to every project.
Associations and certifications
  • Housing Industry Association (HIA)
  • Modwood Accredited Installer
Services
Home Renovations
Transform your living spaces with tailored renovations that enhance functionality and style. Our team delivers seamless upgrades from kitchens and bathrooms to full home makeovers, combining 30+ years of expertise with advanced design technology for lasting results.
Outdoor Decks
Create stylish outdoor entertaining areas with custom timber or composite decking. As Modwood Accredited Installers, we design durable, low-maintenance decks that complement your homes architecture and lifestyle needs, ensuring year-round usability.
Building Extensions
Expand your living space with expertly crafted extensions that integrate seamlessly with your existing home. We handle all aspects from design and council approvals to construction, delivering functional additions that increase property value and family comfort.
Bathroom Renovations
Revamp bathrooms with modern designs focused on functionality, lighting, and smart storage solutions. Our renovations prioritise ventilation, underfloor heating options, and space-saving features to create luxurious, practical spaces tailored to your daily needs.
Project Management
Streamline your build with comprehensive project management covering design, approvals, and construction. Our hands-on approach ensures timely delivery, budget adherence, and clear communication throughout every phase of your home improvement journey.
People
Brent Sullivan
Principal Builder & Founder
With over 30 years in the industry, Brent founded Add-A-Deck in 1987 and launched Better by Design to offer full-service building solutions. A licensed builder and HIA member, he holds qualifications in design and project management, ensuring every project meets exacting standards.
Questions
What areas do you service?
We operate across the NSW South Coast, including Batemans Bay, Tuross, and surrounding regions.
What services do you offer?
We specialise in home renovations, extensions, outdoor living spaces, decking, and project management from concept to completion.
How long have you been in business?
We’ve delivered quality builds since 1987, with over 30 years of combined experience in residential construction.
Are you accredited?
Yes, we’re a Housing Industry Association member and Modwood Accredited Installers for premium decking solutions.
Can you manage council approvals?
Yes, we handle all aspects including town planning and council submissions to streamline your project.
Reviews (2)
Richard Lambert
Nov 12, 2021 Report
Positive:Professionalism,Quality
Reconstruct and enlarge external deck. We were delighted with the friendly, good service, and are enjoying our new deck.
Mark Webb
Oct 03, 2017 Report
My wife and I are very happy with the service and beautiful result we got by choosing Addadeck. I will be recommending to my friends who are considering their own renovation. Thanks again Brent.