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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
230 ratings215 reviews
  1. 5 stars77% (176)
  2. 4 stars18% (41)
  3. 3 stars4% (10)
  4. 2 stars0% (0)
  5. 1 star1% (3)

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Showing 1-10 of 215 reviews
Jun 9, 2026
Reviewer name: Dani
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good stuff

Firm and good quality mattress

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Jun 18, 2026
Reviewer name: bodunk2k
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great mattress super price

So at 50+ I appreciate a good mattress and a appropriate amount on help getting it. Sams gave me lots of help loading the cart in store and loading it into my pickup. Once home I got some help unloading. I went firm no regrets at all.

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Mar 10, 2026
Reviewer name: Deb
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great buy

Very comfortable mattress. Not soft with just the right amount of firmness. And for the price for a well known brand you can’t beat it.

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Sep 13, 2025
Reviewer name: Nee
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Price!

The mattresses are a good value, especially since they’re just for the guest room.

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Oct 20, 2025
Reviewer name: Sheeba Gill
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

4

Very soft and comfortable. Sleep like a baby on this mattress. Love it.

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Jul 25, 2026
Reviewer name: Yelena
5 out of 5 stars
5 out of 5 stars review

Very decent quality for the price

Just bought this mattress for my mom 3 weeks ago. Surprisingly, it took her no time to get used to it - she felt comfortable sleeping on it right away. Delivery was carried out by Serta - it was perfect: timely, friendly, hauled away the old mattress and brought the new one to her bedroom on the 2nd floor. So far she is very satisfied with this purchase.

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Jun 30, 2026
Reviewer name: Santiago S
5 out of 5 stars
5 out of 5 stars review

Best Bed ever!!!

The best bed I’ve ever had. I have been sleeping on the Harbor Creek Firm for months now, and it is incredible. It gives you the perfect amount of solid, firm support without feeling like a brick. If you want a mattress that actually holds up and keeps you comfortable night after night, this is it.

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.

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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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Aug 19, 2026
Reviewer name: anonymous
3 out of 5 stars
3 out of 5 stars review

Great mattress, but only if you’re under 200lbs.

My side was great, hubbys side not so much. Hubby weighs around 260 lbs and his side immediately started to break down. Had to get it replaced free of charge, under warranty. They don’t make mattresses like they use to. You can’t flip this mattress either. I need to invest in mattress for heavier adults, which means much , much more expensive. So it’s great if you’re under the 200lb threshold. Picture shows hubby side 2 weeks after purchase. On the other hand, maybe I got a defective mattress.

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