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

Very friendly and very welcoming. Also very informative with the cooking tools.

Great service, great price. Purchased a hot water dispenser and the price couldn’t be beat. I highly suggest looking here before the big box stores

Very fast delivery and shipping process. Jacqueline put me on the list almost immediately after I made the purchase of a massage chair. Everything worked out smoothly and the delivery guys came to install it for me.

Great price. Good service. No nonsense. Recommended!

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.

This store is the true definition of a mom & pop shop where you can feel comfortable asking questions for your needs. They do carry good quality Asian brand appliances that has been in business for generations.

We had Superco to do our kitchen remodel in March 2021. Julie helped us to design the kitchen and made a visual representation of it. Julie spent a lot of time going over design ideas with us to make sure our kitchen looked beautiful and functions efficiently for all we need. The contractors were on time everyday and did work efficiently. Especially the contractor, Luke, he was just Top Notch, he was very responsible for his work and even extended his hours to complete everyday work. It was very pleasant to work with them. Thank you Julie and crew for all your amazing work.

Great place! Jacqueline was super nice and helpful and gave us a $15 gift card as well! Very friendly people with great prices.

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!

Great products. Quality, value, price. Good customer service. We first went there for the full body massage chair. Then started buying the cookware. Many of their products save time and promote good health. We 💕 Superco!

Salesman Ken Cheng was very personable and friendly, answered our questions, and addressed our concerns as well. Especially with the matter of pricing since the price must be right with furniture. He encouraged us to cross-reference prices on the spot, and there really wasn't a need in the end since they had the best prices as it is! Ken also made us aware of all the potential rebates and perks we could get from our purchases, and made sure we knew how to get them. Overall, great experience and would come again!

Excellent customer service and great price deal. The sales person, Ken Cheng, is very friendly, patient and knowledgeable. Thank you for taking the time to explain different models of Zojirushi rice cookers, which helped me to choose the best one for me. Definitely highly recommended!

Good place for family appliance need, Cantonese sales representatives Ken, very friendly in assisting products needs, definitely would recommend to everyone.

The sales lady, May Zeng, gave a very detail explanation and we got a great deal for our merchant. Excellent service and we definitely will visit again.

The surfaces are pretty glossy and pretty. Their design is pretty nice and I like persnally love it. This is a pretty underrated furniture store, and it’s pretty cheap for high quality furniture.

Look no further for lower price. Here's the best deals you can find in town or online. Fabulous and honest customers service. Sue helps us pick out the right washing machine at a reasonable price.