UV light systems Ordered 30 Apco mag 11 uv light systems for our HVAC company. They were all in stock and were delivered fast, two days. Now my technicians can go out and start selling, otherwise it would have put a damper on our business. Would definitely recommend using this company.

Received part promptly Received part promptly; however it was wrong model. I contacted them and they quickly sent out correct model and gave me a prepaid label to return the other. I will order this part again as it is much less expensive than buying the OEM filter from our A/C company.

The product was a bit late because it… The product was a bit late because it was sent to the Springfield Post Office in Massachusetts which is always slow in getting its products out the door.

Good & fair company I had a very good experience with PartzStop. They had the part I needed for my 15 year old heat pump - at a price quite a bit lower than other retailers, and it was shipped out quickly. I will check them first the next time I have a need.

Perfect service Perfect service. Ordered on a weekend; order shipped on a Monday and received by Friday. Couldn't ask for better service.