Applicability of CLRA Act - repaired air conditioners need to be handed over

Dear Members, There is a contract between Abc Co. and XYZ Company. The contract states that XYZ Co. shall send the manpower to carry the air conditioning machines from the gate of JSW Co. for repair. The necessary repairing has been done in the workshop of XYZ Co. The repaired air conditioners need to be handed over, to the security of JSW Co (main gate office). Whether the CLRA Act shall be applied in this situation.

The facts are little confusing, so the following are presumed.
1. JSW : The owner of the airconditioners requiring repairs.
2. ABC - The airconditioner repairer, repairing done at their works
3. XYZ - The transporter who carries the A.C. from JSW to ABC & back.
Contract between ABC & XYZ for transporting the items.
CLRA Act would not apply as both ABC & XYZ are specialised agencies providing service to various other establishments and there is no dedicated contract labour working exclusively for the respective principal establishment in this case.
If the above presumption is not correct, then give full facts.