I've used Collister and Glover several times now and I've need been disappointed with them. I had several questions about fittings they answered very quickly and on one particular order I selected the wrong part and they emailed me confirming that was the correct part, which is wasn't and they corrected it! Can't fault that for customer service!

Price OK and delivery on time from stock.

Goods delivered to order address instead of delivery address. One fitting wrong size. Two emails sent but no response. Will not deal with this company again

Very competitive prices, same day despatch and next day delivery, despite selecting the cheapest delivery option. I had a small problem with my order - not ColGlo's fault - and the sales manager rang me, posted a replacement, and refunded my postage. Exceptional service. Highly recommended.

I am a woman buying underfloor heating for the first time. Collister and Glover offered the best price for the product I wanted. I needed to call to ask a question and they were very friendly and helpful. The goods arrived very quickly and when they were supposed to. I needed to order some extra bits and again the service was very good. Overall a fab experience, would definitely use them again.

Good service I would use them again

Great quick service and nice price. Thank you!

the product code on the item I received was the same as the one on the vendor's website but the item was very different from the product description. Required additional time and expenditure from me to make the item fit.

Very happy with products, price and delivery costs and speed.

Correct and on time