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

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!

My son is a freshmen in college and complained about spending too much money in food. I went in to Superco and got him the pressure cooker. He called me 2 days ago to tell me it works great and pretty easy to use. Thank you May for showing me some easy recipes for my son who is a beginner cook. Good customer service and speaks chinese. 5 stars.

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!

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!

Superco always offers excellent customer service; their sales representatives are knowledgeable and very patient, not pushy at all. I bought a massage chair about two years ago after spending almost two hours trying every model of massage chairs, the sales rep took time to explain the different functions and features. And of course Superco offers the most competitive pricing; definitely my go-to place for furniture, electronics, and applications, big or small.

Jacqueline, Ken and Christine were so wonderful to work with buying a new washer unit!! They were so welcoming and helpful. I would recommend their services buying any appliance you need! Thank you kindly you guys! Keep up the good work!

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 !

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

Nice selection of sofa colors and new design center for the home that I liked a lot when you walk all the way to the back of the store. I'm excited about getting some help design my new house with May. She helped me pick some stuff on their large iPad screen and finally picked a color theme for the kitchen.

Excellent service. Very friendly and helpful! They offer fair and honest pricing for their appliances. We went to look for a washer and dryer, and we got a Maytag set right away.

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.

Superco has been our family for 40 years. Ken Cheng is Best sales manager. Professional and Personal services is off the chart. We will Continue To visit a store for our family ‘s future needs.😊

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!

Extremely humble customer service, first time here and would definitely come back, give them a try.

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

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.