GROUPSUMI Reviews 2,434

Ordered 2 air conditioners, shipment was fast but 1 outside unit was damaged by the carrier. Support via helpdesk was very fast and friendly. The new unit was delivered 5 working days later. Special... See more

Great Service, great products, great prices. It took only a week to deliver to Germany with Schenker Logistics. Fully trackable, well and safely packed on a pallet, Highly recommended

The customer support team responded promptly and competently to both of my technical questions. The price was reasonable. The delivery was clearly communicated and was quick (considering that it was s... See more

Order was sent for delivery the day after I ordered it. Very prompt service and I was kept informed of the parcels progress until I received it. Excellent service.

Fast and clear details shared for each step or delivery process, once the order has been placed.

I chose a heat pump that was a good product and a very good value deal. I needed the unit to be delivered at a particular time, as I live in a place where delivery is difficult. I therefore arranged... See more

...good tracking all the way and connect and keep in touch by telephone (2x) for the exact adress because we have only a postbox... Very very good! Rijkee Dogueno

Good Value - easy to deal with - but incurred wait due to item not in stock

Good work, dispatched 5 days later after my order, delivered with care and reasonable prices

O tratemento e rapides foi optimo. !!

Great price for the product I needed. Fast delivery and super communication from ordering to delivery. Would definitely order again.

Had the part for the WC my plumber could not source. Easy to order on live, quick delivery and great price.

Everything was great. From the price, purchase, to delivery. I recommend.

The website was easy to navigate, and I found what I needed with little fuss.

Super ok weri fast transport wert good calitate

Very fast delivery and comunikation servise,,, thank youu

Best price, fast shipping, online packet tracking

Excellent service and very good value. Very easy to track product 👌

Fast delivery. Good price.

Good. Delivered quickly. No issues

received part with no issues

Fast, accurate, quality... everything was perfect

Quick, professional and without any problems.

All good item as described

Excelente relação qualidade/preço. Entrega veloz. Tudo impecável!

everythink ok

Smooth transaction, recommended seller. Very quick shipping.

All ok excelent

Service very good!!

Good parcel tracking.

its just perfect

great price, good communication, no demages

All went very smoothly at a good price

Top! Quick shipment and good prices

Perfect end-to-end experience: purchase, payment, delivery

Good value for money

Very good product

Quick and informative process.

Everything was ok.

Very satisfied

This has been by far the best customer support I’ve ever received. Even though the air-conditioning units arrived a little later than I expected, the level of service more than made up for it. Eve... See more