Australia's directory of local builders and tradies
22 results ★ 4.5 average from 33 reviewslistings updated 7 Oct 2026
Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Compare 22 builders in Warrawong NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Warrawong but list it as a service area.
Builders · Building Extensions, New Home Builds, Granny Flat Builds
Licensed Serves this area
Builder in Berkeley, NSW for new home builds, granny flats, extensions and renovations across Wollongong.
Based in Berkeley NSW · serves Warrawong
Builders · Building Renovations, Home Extensions, Building maintenance and repairs
Serves this area
Builder in Port Kembla, NSW for building renovations, home renovations and home extensions.
Based in Port Kembla NSW · serves Warrawong
Builders · Home Renovations, Underpinning, Concrete Cancer Treatments
Licensed Serves this area
Builder in Balgownie, NSW for building repairs, concrete cancer repair, kitchen and bathroom renovations.
Based in Balgownie NSW · serves Warrawong
Builders · New Homes, Knockdown Rebuilds, Dual Occupancies
Licensed Serves this area
Custom home builder in Dapto, NSW for new homes, knockdown rebuilds, granny flats and dual occupancies across the Illawarra.
Based in Dapto NSW · serves Warrawong
Builders · Residential Renovations, New Build Constructions, Home Extension Services
Licensed Serves this area
Builder in Kangaroo Valley, NSW for residential renovations, new home builds and home extensions.
Based in Kangaroo Valley NSW · serves Warrawong
Builders · New Home Builds, Home Renovations, Knockdown Rebuilds
Licensed Serves this area
Builder in Austinmer, NSW for custom homes, new builds, knockdown rebuilds and home renovations.
Based in Austinmer NSW · serves Warrawong
Builders · Steel Fixing, Commercial Design & Constructions, Concrete Formwork Services
Licensed Serves this area
Builder and concreter in Port Kembla, NSW for steel fixing, concrete formwork, slabs and commercial construction.
Based in Port Kembla NSW · serves Warrawong
Builders · Decking, Renovations, Timber Pergola Builders
Licensed Serves this area
Carpenter and builder in Wollongong, NSW for decking, renovations, extensions and pergolas.
Based in Wollongong NSW · serves Warrawong
Builders · Bathroom Renovations, Home Renovations, Home Extensions
Licensed Serves this area
BNG Building is a builder in Berkeley, NSW doing home extensions, bathroom renovations and home renovations across the Illawarra.
Based in Berkeley NSW · serves Warrawong
Builders · Kitchen Renovations, Bathroom Renovations, Commercial Renovations
Licensed Serves this area
Builder in Port Kembla, NSW for home and commercial renovations, kitchen and bathroom renovations and fit-outs.
Based in Port Kembla NSW · serves Warrawong
Builders · Custom Home Builders, Home Renovations, Duplex Designs
Licensed Serves this area
Builder in Berkeley, NSW for custom home builds, home renovations and duplex designs.
Based in Berkeley NSW · serves Warrawong
Builder and landscaper in Port Kembla, NSW for new homes, decks, patios, pergolas and carports.
Based in Port Kembla NSW · serves Warrawong
Builder in Berkeley, NSW for new builds, home renovations, extensions and dual occupancy works.
Based in Berkeley NSW · serves Warrawong
Builders · Construction project management, Decks, patios and pergolas, Building and extensions
Licensed Serves this area
Builder and carpenter in Primbee, NSW, working across Port Kembla - Warrawong and Windang - Primbee.
Based in Primbee NSW · serves Warrawong
Builder in Port Kembla, NSW for new home builds, commercial and industrial building, fit-outs and pool construction.
Based in Port Kembla NSW · serves Warrawong
Builders · New Custom-Built Homes, Building Renovations, Building Extensions
Serves this area
Builder in Cringila, NSW for new custom-built homes, renovations, extensions and decks across the Illawarra.
Based in Cringila NSW · serves Warrawong
Builders · Custom Made Basswood Plantation Shutters, Retractable Awnings, Premium Security Doors
Licensed Serves this area
Southern Shutters supplies and installs shutters, blinds, awnings and security doors in Fairy Meadow, NSW and across the Illawarra.
Based in Fernhill NSW · serves Warrawong
Builders · Consumer Mains & Switchboard Upgrades, Hot Water Repairs & Replacements, Level 2 Electricians
Licensed Serves this area
Electrician in Dapto, NSW for switchboard upgrades, Level 2 electrical work and hot water repairs and replacements.
Based in Dapto NSW · serves Warrawong
Builders · Roller Doors, Sectional Overhead Doors, Auto Openers
Licensed Serves this area
Garage door supplier and installer in Albion Park Rail, NSW, servicing the Illawarra with roller doors, tilt doors, sectional doors and auto openers.
Based in Albion Park Rail NSW · serves Warrawong
Landscapers · Retaining Walls Services, Pool Paving, Bricklaying Services
Licensed Serves this area
Family-owned masonry and landscaping business in Lake Illawarra, NSW, doing retaining walls, pool paving, bricklaying and paving.
Based in Lake Illawarra NSW · serves Warrawong
Based in Cringila NSW · serves Warrawong
Builders · House Renovations, Kitchen Renovations, Bathroom Renovations
Licensed Serves this area
Builder in Primbee, NSW for extensions, renovations and custom homes across the Illawarra.
Based in Primbee NSW · serves Warrawong
Tell us about the job and we'll match it with up to 3 builders in Warrawong. 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 22 builders in Warrawong 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 Warrawong.
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.