Welcome to Superco – Southern California's Premier Appliance, Furniture, Mattress and Massage Chair Store

Ken Cheng was super helpful with it came to choosing out the cooling fan we needed. He was very knowledgeable about everything and was very helpful when we had questions

Very good store, extremely friendly staff. I felt able to look around slowly without being pressured to buy. Good prices on everything, and especially beautiful furniture.

Best price in town for extra firm mattresses! I did a little bit of shopping around and research before I went in. Jacqueline greeted me very friendly as soon as I walked in and encouraged me to take off my shoes and take a quick nap from all angles on each mattress I wanted to try out, helped me out with delivery times. Very nice customer service. Anyone looking for a new bed or furniture should definitely check this place out.

Excellent service and excellent pricing! I have come here multiple times and never got disappointed. Our sales Ken Cheng is friendly, patient and knowledgeable. Thanks, Ken!

Sales man - Ken Cheng is super nice and friendly he helped my mom and I to pick and choice the right message chair and give us great price! Would recommend superco to all of my friends and family !

Went in looking for some appliances to replace old broken down ones that I had at home. Staff was friendly and prices were legit. Easy experience, in and out 10/10, would go again.

Growing up in the Diamond Bar area, SUPERCO has always been there for us whenever we need an appliance! This is where my Taiwanese parents buys rice cookers, water heaters, couches, pots and pans—what have you. Now we’re the ones shopping here, who would’ve known? We only come in once in a while because their appliances are quality (and rarely needs replacing), but it’s great that SUPERCO is such a cornerstone of the community. Thank you for always being here!

We want to remodeling our kitchen and bathroom, so we are shopping around appliances stores. We found out Superco is the best choice for us. The reasons as below, 1. The customer service is very friendly and patiently. 2. The customer service provided practical and constructive opinions very helpful for us. 3. The samples displayed in the store are very stylish and I am very satisfied at first glance. 4. The prices are reasonable and competitive. We are very happy referrals Superco to our friends and we will be returning customers.

Very good experience. Friendly staff and well rounded pricing for all items. Recommend. I got a soy milk maker and Mr. Cheng was very willing to make sure all needs are met along wi try explaining the usage of the machine. Other purchases with them were also made in the past and each was good

Amazing rice cooker selection and really have any home appliance you would want. Found my full stainless steel rice cooker and it comes with one-year warranty! Cant recommend enough.

This is the best spot to go to for just about any appliance you can think of! They carry great brands and have the most competitive prices. On top of that, their customer service is second to none. I am a lifelong customer and highly recommend this store to everyone!

I went in to look for a new blender for the summer and for my kids to use. Was greeted quite nicely when we walked in and the cashiers were very friendly. Purchased a Cuckoo hand blender for my daughter and she loves it. Easy to use and wash. 5 Stars.

I’ve been coming here for years and years now and I’ve always had help from Ken! He would be the first person to greet you when you arrive. I’d always ask him where everything is and he knows what to recommend and knows everything about anything I ask. This time I came in looking for a new refrigerator for our new house. He was able to direct me to where it was, while also suggesting which one I should get. Great customer service as always, and that’s thanks to Ken !

Julie (the boss) was a pleasure to work with as we were looking for appliances and even a potential kitchen remodeling project. Highly recommend Superco! There is a reason they've been in business for so long.

Have been buying appliances from Ken the sales manager since 2014 back in their MPK location. Super friendly staffs and always have little surprise gifts for every customer. It’s really hard to find family owned appliances store that provides professional services and price matching. Hope their business stays strong in the years to come. Highly recommend checking them out.

This was a wonderful shopping experience for the appliances we needed. Not only were we introduced to the perfect appliances we needed, but the price was good too. They price match as well. Truly recommend this place and we will be buying future home appliances from here as well.