Commercial and Residential Builders in Adelaide

Comtec Constructions is a proudly South Australian owned company which has been servicing Adelaide for over 30 years.

Owned and operated by property developer and builder, Steve Rosada, Comtec Constructions specialises in both commercial and residential building projects, as well as commercial refits and defits. We also specialise in retirement village construction.

“We have successfully engaged with Comtec Constructions on a number of projects and developments in South Australia. They developed successful relationships with all relevant stakeholders in always a professional manner.”
— Nando Ciaramellano - Mellano Building Designs
““We absolutely love our new home! We are very pleased with the quality of the finishes and the level of care that was taken to turn our brand new home in to something we are proud of and excited to live in. Thank you, Comtec”.”
— Briana S.