Welcome to

Considered Craftmanship

Every home shaped by integrity, grounded in craftsmanship and made to last. 

With care, with conviction, and with the kind of craftsmanship that speaks for itself. Our approach is rooted in heritage: in doing things right the first time, in standing by our word and in creating homes that are made to be lived in for generations.


We’re not here to follow trends. We’re here to build lasting value - for families, for futures, and for the places we call home.

ESTD.   2020

Bos + Jak recently completed our brand new home in Toowoomba. Davorin, Emma, and the team are truly obsessed with detail, and the entire process - from quotation through to practical completion - was an absolute pleasure. No hurdle was too difficult, and we were continually blown away by the outstanding results. Indy and I couldn’t be happier with the finish of our new home, and we wouldn’t just recommend Bos + Jak - we’d insist on them for anyone who values quality and excellence.

Fletcher Burstow

We used Bos + Jak for our commercial fit-out, and Dav and the team completely blew us away with what they delivered. We honestly can’t put into words how happy we are, and how grateful we are to have chosen them. I can say with absolute confidence - we’ll never use another builder for as long as Bos + Jak are around.

Michael Wilson

Bos + Jak recently completed an extension on our 1910 workers cottage, adding a new living area, kitchen, main bedroom with ensuite, and a study. The quality of their work is exceptional, with Davorin and his team showing genuine pride in every detail. Living on-site during the build, it meant a lot to feel so comfortable - the whole crew was friendly, respectful, and treated our home with care. Communication was clear throughout, and the process was smooth from start to finish. We love our home and feel incredibly lucky to have had such a positive building experience.

Tony & Michelle Irwin

Bos + Jak recently completed our brand new home in Toowoomba. Davorin, Emma, and the team are truly obsessed with detail, and the entire process - from quotation through to practical completion - was an absolute pleasure. No hurdle was too difficult, and we were continually blown away by the outstanding results. Indy and I couldn’t be happier with the finish of our new home, and we wouldn’t just recommend Bos + Jak - we’d insist on them for anyone who values quality and excellence.

Fletcher Burstow

We used Bos + Jak for our commercial fit-out, and Dav and the team completely blew us away with what they delivered. We honestly can’t put into words how happy we are, and how grateful we are to have chosen them. I can say with absolute confidence - we’ll never use another builder for as long as Bos + Jak are around.

Michael Wilson

Bos + Jak recently completed an extension on our 1910 workers cottage, adding a new living area, kitchen, main bedroom with ensuite, and a study. The quality of their work is exceptional, with Davorin and his team showing genuine pride in every detail. Living on-site during the build, it meant a lot to feel so comfortable - the whole crew was friendly, respectful, and treated our home with care. Communication was clear throughout, and the process was smooth from start to finish. We love our home and feel incredibly lucky to have had such a positive building experience.

Tony & Michelle Irwin