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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 11-20 of 266 reviews
Sep 2, 2026
Reviewer name: Charles R
5 out of 5 stars
5 out of 5 stars review

First sleep best in a while

Went from a sagging, back killing, all memory foam mattress that was junk in 4 years to a firm with coils. So far so good. First night my back was already getting better. Time will tell.

Review from Serta
Helpful?49ZKJUUHMW9D19136368446
May 6, 2026
Reviewer name: Pedro R
5 out of 5 stars
5 out of 5 stars review

Feels so Good!

New Harbor Creek Mattress feels so good and supportive. Definitely an upgrade from my old Casper mattress. Doesn't sink in and has helped alleviate the pain I was experiencing. If you're interested in a mattress that's firm and at a reasonable price this is for you

Review from Serta
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Apr 10, 2026
Reviewer name: dw
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comfortable

My husband and I are very happy with this mattress.

Helpful?49ZKJUUHMW9D19136368446
Sep 6, 2026
Reviewer name: Timothy T
4 out of 5 stars
4 out of 5 stars review

Definitely Firm

It is firm I added a pillow top cover and egg crate seems so much better would have bought a medium one but Sam’s didn’t have any in store

Review from Serta
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Sep 7, 2026
Reviewer name: Juan M
4 out of 5 stars
4 out of 5 stars review

Good firm bed

The first week I thought it might be too firm. After a few weeks it was broken into, and became a very comfortable bed.

Review from Serta
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Sep 12, 2026
Reviewer name: Lisa T
5 out of 5 stars
5 out of 5 stars review

Thomas Restful c

Purchased 2 Harbor Creek Mattresses everyone is very satisfied with the quality and restful sleep. Thank you

Review from Serta
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Sep 16, 2026
Reviewer name: Jillian F
5 out of 5 stars
5 out of 5 stars review

Worth the money :)

Went from super plush to firm, but after a few days my body thanked me for it. My back feels so much better now :)

Review from Serta
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Sep 29, 2026
Reviewer name: Brittany D
5 out of 5 stars
5 out of 5 stars review

Firm and steady

I fall right asleep every time I hit the bed. The firm mattress is great for alignment and has really helped prevent any aches.

Review from Serta
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Sep 29, 2026
Reviewer name: Cecilia B
5 out of 5 stars
5 out of 5 stars review

Wonderful sleep!!

It was a great firm mattress. Very comfortable. My husband loved it. No more back pains or headaches.

Review from Serta
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Jun 24, 2026
Reviewer name: Eileen P
5 out of 5 stars
5 out of 5 stars review

Perfect Mattress

This mattress is everything we were looking for. Right price, right type (hybrid), right firmness and great store experience at West Branch Furniture.

Review from Serta
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