Diamond Mattress Company, Inc.

3.4 star rating Rating - based on 16 reviews & complaints
Our business is the sales of mattresses and box springs.  
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Diamond Mattress Company, Inc. Categories
Specialty Retail

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Customer Reviews, Ratings & Complaints
Complaint Posted 6/6/2017
Back pain, indentations, regrets.
We purchased our organic cotton top mattress from orange county mattress in Huntington Beach. The sales man swore up-and-down that because this company has been around a long time they are very trusted and put out good quality mattresses. It appea... Read More »
Complaint Posted 4/10/2017
Company does not stand behind their product !
I bought a 10" cool touch memory foam mattress from Diamond it started to split the seams on both sides after the first year then it started to sag in the middle after five years. this mattress had a twenty five year warranty the only problem is t... Read More »
Complaint Posted 12/17/2015
poor quality
We purchased a cal king mattress in Aug 2015. In 3 months you can see the valleys where we sleep. After 4 months we both get up with back pain every day. I plan to submit a claim next week. I dont expect they will honor my claim because the impres... Read More »
Complaint Posted 2/10/2015
The worse mattress and company
Within the first few weeks my mattress sank in two spots. Both Living Spaces and Diamond have made me jump through hoops trying to get it exchanged. So I'm out $1300, more then 26 phone calls and 5 months with no spleep and I'm stuck with this cra... Read More »
Complaint Posted 7/18/2013
Please do not buy a Diamond mattress!
I am very upset with Diamond mattress. My son bought me a Surf side pillow top mattress. It was very comfortable. My son decided to buy 2 more sets for himself & his son. When he brought the mattresses home and sit on them in August of 2012 on... Read More »
Review Posted 9/9/2012
They have the worst most uncomfortable mattresses ever! I got mine November 2011 it started screwing my back up and my husbands who is in construction, just two to three months after buying it. The sales man who sold us the bed said they had a won... Read More »
Review Posted 4/12/2012
Customer Service
I purchased a Diamond brand mattress from Sleep Mattress about 2 years ago. I started noticing a few months ago an inconsistency on the right side of the mattress ... it felt like the cotton or material had moved leaving it uneven. I called Slee... Read More »
Review Posted 11/22/2011
Review 11/22/2011
I had a small issue with my mattress and Diamond's customer service team went above and beyond what would be required of them to satisfy a customer. The problem with my mattress was handles effeciently and with care. Read More »
Review Posted 11/16/2011
Review 11/16/2011
Fantastic quality and good prices. They were so nice and helpful and made the whole experience great and easy! I have gone back to get my son's bed and have also recommended friends here. Great place and great quality. The employees are so friendl... Read More »
Review Posted 11/14/2011
Review 11/14/2011
We love our diamond mattress. Quality and comfort that can't be beat. We even bought one for my mother-in-law and she sleeps better than ever. Great product, great company. Do not hesitate to buy a product from Diamond. Read More »
Review Posted 11/11/2011
Review 11/11/2011
My husband has had 2 back surgeries and he loves his Diamond Memory Foam Mattress. When we travel he is in a lot of pain using other beds and can't wait to get home to his own bed! Read More »
Review Posted 11/11/2011
Review 11/11/2011
Diamond Mattress has been a trusted mattress source for our family for over 20 yrs! They are of great quality and very comfortable ! Wouldn't think of purchasing any other brand! Read More »
Review Posted 11/11/2011
Review 11/11/2011
I wanted to comment on the mattresses made from Diamond Mattress - they are 100% the best mattresses around. I have bought mattresses for every bedroom in my house (3) and whenever I have company they always ask where I got my beds because they ar... Read More »
Review Posted 11/11/2011
Review 11/11/2011
I bought a Dimaond mattress 5 years ago and I am completely happy with my mattress. I even bought 2 more for my kids a year later. Never have I had any issues with it. I couldn't be happier. I totally recommend this brand. Read More »
Review Posted 11/11/2011
Review 11/11/2011
I've purchased 2 mattresses from Diamond over the past 3 years. Both mattresses have worked out great. My wife and I have never slept better. I like the fact that their mattresses are American made and not that cheap Chinese crap you see at discou... Read More »
Complaint Posted 12/18/2009
Review 12/18/2009
I purchased a mattress made by this company a little less than 3 years ago. The mattress supposedly was valued at $1,500 and it was on sale for half price. This was by far the most expensive mattress that I had ever purchased and it was my intenti... Read More »
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Additional Business Information
Hours   Monday - Friday 7:30 a.m. - 4:00 p.m. Saturday & Sunday Closed Phone   (310) 638-0363 Address   3112 East Las Hermanas
Compton, CA 90221
Website   http://www.diamondmattress.com Email   randy@diamondmattress.com
Contact   Randy Pennington Other  
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