HD Kits is a top tier diesel parts supplier!!! Great customer service, quick shipping and outstanding pricing. They are everything you want from a parts supplier. I will definitely keep doing business with HD Kits!

AWESOME In the industry since 1983 and have dealt with suppliers all over the country and can honestly say HD Kits has been the best supplier I have ever encountered. Due to superior customer service and in all my years dealing with Jose and HD Kits they have never not been able to supply what was requested. That is a rarity in this industry

Online order was reviewed by sales Online order was reviewed by sales. Error was found in a timely fashion and corrected with me. Kit arrived complete and in a timely fashion as promised. Price was extremely competitive. Phone support is exceptional. will use again in the near future,

Great Parts Vendor We have been working with this company since 04/2013 and we have had nothing but success. The staff is knowledgeable and efficient and always seem happy to receive our call. As one of the largest independent Med/Heavy duty truck repair shops in S Florida, we must have a Vendor that covers ours and our customers needs. Heavy Duty Kits does just that.

Order Not Fulfilled; Bad Customer Service I placed my order, waited a week, and then called because I never received my shipping confirmation. Turns out the order was never fulfilled. When I called I felt like I got a lot of attitude and excuses. Then they said they could most likely get the order fulfilled on a Monday which was about 2 weeks after I placed the original order, which after shipping is about 3 weeks after the original order. I just ended up cancelling it.