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Offers last updated Sunday, October 4, 2026
No current Mcw promo codes are listed on Refermate right now. You can still check the store's products and rewards while waiting for a new offer.
When a code is listed, copy it from this page, add your items to your Mcw cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.
The offer and store data on this page was last updated Sunday, October 4, 2026. Offer terms can change after that date, so check the details before shopping.
Mcw is a New Zealand-based company offering residential and commercial electrical services, heat pump and air conditioning installation, solar power solutions, and ventilation systems.
