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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
stars
283 ratings266 reviews
  1. 5 stars75% (213)
  2. 4 stars18% (52)
  3. 3 stars5% (14)
  4. 2 stars0% (0)
  5. 1 star1% (4)

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Showing 71-80 of 266 reviews
Mar 30, 2026
Reviewer name: Giselle B
5 out of 5 stars
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.

Review from Serta
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Feb 27, 2026
Reviewer name: Sherry P
3 out of 5 stars
3 out of 5 stars review

Time to sleep

Not sure how to rate product at this time haven't slept on it yet but all the products I've had in the past has been great

Review from Serta
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Mar 25, 2026
Reviewer name: Cynthia Z
5 out of 5 stars
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!!

Review from Serta
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Apr 11, 2026
Reviewer name: Roy L
5 out of 5 stars
5 out of 5 stars review

Have high hopes

My back kills me on my current mattress after only a little over a year so I had high hopes the firm seals will hold

Review from Serta
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Apr 25, 2026
Reviewer name: Tony K
5 out of 5 stars
5 out of 5 stars review

Great Mattress

Just starting to use it, but so far it is comfortable. I plan on spending a few hours every day on it.

Review from Serta
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Mar 25, 2026
Reviewer name: Nick F
5 out of 5 stars
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 6, 2026
Reviewer name: Tony A
5 out of 5 stars
5 out of 5 stars review

Perfect!

When Serta says FIRM believe it! Love our Serta mattresses. Wouldn't buy any other brand. Two houses and all the bedrooms have Serta Firm mattresses.

Review from Serta
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Apr 24, 2026
Reviewer name: Maria M
4 out of 5 stars
4 out of 5 stars review

Sam club mattress

The mattress is firm as stated. I had to get a mattress topper to soften it but overall I’m happy with purchase.

Review from Serta
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Nov 1, 2025
Reviewer name: Eric B
5 out of 5 stars
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.

Review from Serta
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Jul 17, 2026
Reviewer name: Naser P
4 out of 5 stars
4 out of 5 stars review

Good mattress

I like it just I am worried about deformation over the time

Review from Serta
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