Start with the area.
Illawarra single garages up to 20 m² start from $2,290 and doubles up to 36 m² from $3,490, including GST. Sydney growth suburbs and Highlands start from $2,490 and $3,690. Prices are subject to site inspection and concrete condition.
Look below the finish.
Old paint, existing coatings, repairs and difficult access can add preparation work. The selected finish also matters. A partial scatter is not the same as a full flake broadcast.
Ask what is included.
Compare grinding, agreed repairs, layer schedule, clear topcoat and written warranty. Your quote should identify extras rather than leaving you to assume they are included.
Read the comparison checklist