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Customer reviews for Serta Classic Harbor Creek Firm Mattress for
Serta Classic Harbor Creek Firm Mattress
4.7 out of 5 stars
stars130 ratings121 reviews
  1. 5 stars79% (103)
  2. 4 stars15% (20)
  3. 3 stars4% (5)
  4. 2 stars0% (0)
  5. 1 star2% (2)
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Showing 11-20 of 121 reviews
Feb 24, 2026
Joseph A
4 out of 5 stars review

Firm means firm

It's only been a week so, but it's a far cry from other standard type mattress. Tried a hybrid and that was a no go. I'm pleased for my needs that this will be long standing a healer.

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Feb 12, 2026
Gerald C
5 out of 5 stars review

Best Sleep Ever

My Dorian is so supportive! He caresses me is all the right places. It's difficult to leave him in the morning. All day I think about when I will return. My dreams are more vivid with my new Dorian Serta Classic!

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Feb 19, 2026
Nazic M
3 out of 5 stars review

Harbor Creek Firm Mattress

We just purchased this mattress (1/2026). It's lightweight but firm and comfortable. I'm giving it three out of five stars because we just purchased it.

Review from Serta
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Mar 25, 2026
Nick F
5 out of 5 stars review

Very comfy

So far so good. Excited at how firm it feels. I always crave that style mattress and it's been going a good job since

Review from Serta
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Mar 30, 2026
Giselle B
5 out of 5 stars review

Very Firm!

I love how firm this bed is on my back, I have scoliosis and a back fracture and feel so much firm support on my back with this bed.

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Mar 25, 2026
Cynthia Z
5 out of 5 stars review

Comfort

Love my mattress. Gave up my Queen Serta after 15 years. Smaller and still as comfortable. Even my kitty loves it!!

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Sep 28, 2025
Daisy N
5 out of 5 stars review

Comfortable

This mattress was not as firm as I thought it would be. It is much more comfortable than I imagined. I was not able to lay on a display in store, which I usually like to do. To my surprise I like it very much

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Sep 18, 2025
Kathyrn H
1 out of 5 stars review

Not Good

We have had this mattress for 6 weeks and it already has developed a ridge in the middle and two saggy spots on both sides. We are not overweight people. We believe this mattress needs to be replaced. Thank you

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Nov 1, 2025
Eric B
5 out of 5 stars review

Relaxing

I love the mattress. It is firm but soft at the same time. This is the first mattress/box springs that I have own which so much taller than my others and I really like that.

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May 1, 2026
Arthur M
5 out of 5 stars review

Helping your back!

Super nice and firm, lovely to own! Peaceful sleep. ?

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