Australia's directory of local builders and tradies
76 results 2 based here · 74 serve the area★ 4.7 average from 127 reviewslistings updated 7 Oct 2026
Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Compare 76 builders in Mount Saint Thomas NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Mount Saint Thomas but list it as a service area.
Builders · Luxury New Home Construction, Large-Scale Home Renovations, Custom Home Builds
Serves this area
Aspire Constructions is a builder based in Unanderra, NSW, working on homes and commercial buildings across the Illawarra.
Based in Unanderra NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
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 Mount Saint Thomas
Builders · Bathroom Renovations, Kitchen Renovations, Deck Builders
Licensed Serves this area
Builder in Wollongong, NSW for home renovations, bathroom and kitchen renovations, patios, decks and pergolas.
Based in Wollongong NSW · serves Mount Saint Thomas
Builders · Commercial Builders, Project Management Services, Townhouse Builders
Licensed Serves this area
Builder in Wollongong, NSW for residential and commercial building, project management, property developments and townhouses.
Based in Wollongong NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
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 Mount Saint Thomas
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 Mount Saint Thomas
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 Mount Saint Thomas
Builder based in North Wollongong, NSW, working across Balgownie, Fairy Meadow, Port Kembla and Wollongong.
Based in North Wollongong NSW · serves Mount Saint Thomas
Builder in Unanderra, NSW for new builds, commercial fit outs and demolition, servicing the Illawarra and Wollongong areas.
Based in Unanderra NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
Builder in Wollongong, NSW for house builds, granny flats, duplexes and commercial construction.
Based in Wollongong NSW · serves Mount Saint Thomas
Based in Unanderra NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
Builder in North Wollongong, NSW for new home builds, granny flats, dual occupancy and home renovations.
Based in North Wollongong NSW · serves Mount Saint Thomas
Builder in Unanderra, NSW for home design and builds, sunroom extensions, opening roofs, granny flats and pergolas.
Based in Unanderra NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
Builder and landscaper in Port Kembla, NSW for new homes, decks, patios, pergolas and carports.
Based in Port Kembla NSW · serves Mount Saint Thomas
Builder in Berkeley, NSW for new builds, home renovations, extensions and dual occupancy works.
Based in Berkeley NSW · serves Mount Saint Thomas
Builder and landscaper in Wollongong, NSW for new home builds, renovations, extensions and excavation.
Based in Wollongong NSW · serves Mount Saint Thomas
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 Mount Saint Thomas
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 Mount Saint Thomas
Builder in Wollongong, NSW for new builds, renovations, extensions and commercial projects.
Based in Wollongong NSW · serves Mount Saint Thomas
Tell us about the job and we'll match it with up to 3 builders in Mount Saint Thomas. 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 76 builders in Mount Saint Thomas 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 Mount Saint Thomas.
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.