Australia's directory of local builders and tradies
67 results ★ 4.7 average from 125 reviewslistings updated 7 Oct 2026
Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Compare 67 builders in Gwynneville NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Gwynneville but list it as a service area.
Builders · Residential Building Construction, Home Renovations, Home Addition Constructions
Licensed Serves this area
Builder in Unanderra, NSW for custom home construction, home renovations and home additions across the Illawarra.
Based in Unanderra NSW · serves Gwynneville
Builders · Bespoke Home Builders, Home Renovation & Alterations, Home Extensions
Serves this area
Builder in Wollongong, NSW for bespoke new homes, renovations and extensions.
Based in Wollongong NSW · serves Gwynneville
Builders · New Residential Building Services, Home Extension Services, Home Renovations
Serves this area
Builder in West Wollongong, NSW for new homes, extensions, renovations and home design.
Based in West Wollongong NSW · serves Gwynneville
Builder based in North Wollongong, NSW, working across Balgownie, Fairy Meadow, Port Kembla and Wollongong.
Based in North Wollongong NSW · serves Gwynneville
Builders · New Homes Builders, Home Renovations, Residential Extensions
Serves this area
Builder in Mount Saint Thomas, NSW for new homes, renovations and extensions across the Wollongong area.
Based in Mount Saint Thomas NSW · serves Gwynneville
Builder in Unanderra, NSW for new builds, commercial fit outs and demolition, servicing the Illawarra and Wollongong areas.
Based in Unanderra NSW · serves Gwynneville
Builders · New Homes, Units & Villas, Extensions & Renovations, Dual Occupancy & Multi Unit Developments
Licensed Serves this area
Builder in Fairy Meadow, NSW for new homes, units and villas, extensions and renovations, and commercial buildings.
Based in Fairy Meadow NSW · serves Gwynneville
Builder in Wollongong, NSW for house builds, granny flats, duplexes and commercial construction.
Based in Wollongong NSW · serves Gwynneville
Based in Unanderra NSW · serves Gwynneville
Builders · Building Design Company, Home Renovations, Home Extensions
Serves this area
Builder in Wollongong, NSW doing building design, home renovations, extensions, bathroom and kitchen renovations.
Based in Wollongong NSW · serves Gwynneville
Builder in North Wollongong, NSW for new home builds, granny flats, dual occupancy and home renovations.
Based in North Wollongong NSW · serves Gwynneville
Builder in Unanderra, NSW for home design and builds, sunroom extensions, opening roofs, granny flats and pergolas.
Based in Unanderra NSW · serves Gwynneville
Builders · Commercial Builders, Remedial Builders, Custom Designs
Serves this area
Builder in North Wollongong, NSW doing commercial building, remedial building work and custom home designs.
Based in North Wollongong NSW · serves Gwynneville
Builder and landscaper in Wollongong, NSW for new home builds, renovations, extensions and excavation.
Based in Wollongong NSW · serves Gwynneville
Builders · Architectural Design Homes, Alterations & Additions, Decks
Licensed Serves this area
Building contractor in Fairy Meadow, NSW for architecturally designed homes, renovations, extensions and decking.
Based in Fairy Meadow NSW · serves Gwynneville
Builders · Building Renovations, New Builds, Building Extensions
Serves this area
Builder and carpenter in Fairy Meadow, NSW for new builds, extensions, renovations and outdoor areas across the Illawarra.
Based in Fairy Meadow NSW · serves Gwynneville
Builder in Wollongong, NSW for new builds, renovations, extensions and commercial projects.
Based in Wollongong NSW · serves Gwynneville
Builder in Unanderra, NSW for luxury homes, custom duplexes, granny flats and kitchen and bathroom renovations.
Based in Unanderra NSW · serves Gwynneville
Builders · New Builds, Custom Home Building, Building Additions
Serves this area
Builder in Figtree, NSW for custom home building, new builds, building additions and commercial building.
Based in Figtree NSW · serves Gwynneville
Builders · Framing Works, Cladding Works, Residential Extensions
Serves this area
Builder and carpenter in Wollongong, NSW for framing, cladding, residential extensions and commercial builds.
Based in Wollongong NSW · serves Gwynneville
Builders · Joinery, Kitchen Renovations, Deck Builders
Serves this area
Carpenter and builder in Wollongong, NSW for joinery, home renovations, kitchen and bathroom renovations, decks and cladding.
Based in Wollongong NSW · serves Gwynneville
Builders · Custom Home Building, Commercial Constructions, Home Extensions
Serves this area
Builder and carpenter in Wollongong, NSW for custom homes, commercial construction, renovations and extensions.
Based in Wollongong NSW · serves Gwynneville
Builders · Commercial Works, Retail Fitouts, Residential Homes
Serves this area
Builder in Unanderra, NSW for commercial works, retail fitouts, residential homes and building renovations.
Based in Unanderra NSW · serves Gwynneville
Builder in Mount Saint Thomas, NSW for home renovations, extensions, bathroom upgrades and kitchen transformations across the Illawarra.
Based in Mount Saint Thomas NSW · serves Gwynneville
Tell us about the job and we'll match it with up to 3 builders in Gwynneville. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.
Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Aussie Builders Directory lists 67 builders in Gwynneville NSW, with ratings, licences and the services each one offers.
Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.
It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Gwynneville.
Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.
Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.
Tell us about the job once. We match your request with up to 3 builders near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.