Sam Jin Roofing Supply

Charles O.

I completely understand that it was explained to my contractor that roof turbines aren't returnable if opened. I just don't understand the policy. I tried returning even though the box was slightly opened and they declined my return. If you ever want to know why Amazon is beating local companies, it's because of absurd, strict return policies at Sam Jin's General Supply.

David G.

I went right in and told Marina what I was doing (backyard shed roof) and more or less what I needed, she showed me my options, I made my choices, and got everything within minutes. It took a small fraction of the time I would have needed at Home Depot, the cost was less, and Marina was knowledgeable, friendly, and helpful.

John L.

I was searching all over the deep-east bay for lead sheeting and Sam Jin had exactly what I needed. The process was easy, the staff was friendly, and there was plenty of parking.

Daniel H.

If you're a DIYer looking for gutter supplies and actually need help figuring out what to do, then skip Oakland Home Depot and come straight to Sam Jin.

I'm going to echo what a lot of other people have said already, really friendly and helpful staff. They really put the staff at the Oakland Home Depot to shame. Anyway, I don't know much about gutters except for what I've searched online and I'm finally getting to a very long overdo repair job. I kind of had an idea of what I needed, but the staff helped me come up with a plan with the information and picture I had on my phone. I haven't gotten to the repair job yet and obviously it's hard to say if what I bought will get the job done, but even if doesn't, I know that the help I got from the front office is the best I could get apart from actually having a professional come out to my house.

It's probably best to come in when the pros are done and the sales stuff is less busy, so early afternoon, then they'll have time give some helpful advice on your job.

Luis R.

The lady on front desk is really nice and always helping I went there once in a while and she is always with a smile in her face. Store has a variety of roofing supplies and always there to help you to please your needs

Saeng P.

This place is awesome! The owners of the business and the staff are awesome as well as knowledgeable people. They carry a variety of high grade roofing supplies and have propane service as well, all very competitively priced. Some times you'll have to wait a few minutes for your supplies (if it's super busy), some times you don't, that's just the nature of it. If you're a DIY type of person, it can be intimidating walking into a supply shop, but I would highly recommend Sam Jin no matter what your experience level is!

Christine W.

For as long as I can remember, my family has been going here for propane. Never had any problems and the staff was diligent and friendly. This is no longer the case.

They changed the layout & now the area to get propane is the same as where everyone loads their bulk supplies. Insanity.

The new people here are incredibly rude and yell (even cuss) at you to get out of the way when there's literally nowhere you can possibly move to because there's a million people waiting to be helped since service is 10x slower.


Good bye Sam Jin! Get it together.

Venancio G.

This business is a lifesaver. They were very helpful and courteous with their customer service and low prices. I needed two Spanish style concrete tiles for my 30 year old house and they took me out back and showed me an assortment of tiles. I found what I needed for only $3.50 a tile. Now I'm ready for the rain.

Mike S.

I am not a professional contractor or roofer but Sam Jin always treats me respectfully and helps me ensure I get what I need. I've been going there off and on for a number of years and they are consistently friendly and always have what I need. They have the best selection of materials in the East Bay, and out do all the big box stores.

Peter N.

this place has the best service i have ever had.... i had a problem on my roof and one of the managers came over to my building in Berkeley and told my son how to fix it..... gave us a few good hints on repair etc and did not want any money for his help..... as to the supply section they are very helpful and courteous...