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Customer reviews for Serta Classic Harbor Creek Firm Mattress for
Serta Classic Harbor Creek Firm Mattress
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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 151-160 of 266 reviews
Mar 18, 2026
Reviewer name: Cynthia Z
5 out of 5 stars
5 out of 5 stars review

Harbor Serta Firm mattress

Great comfortable mattress!! My pets love it too!!

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Apr 29, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Time will tell

Bought it on clearance at Sams Club. First niggt. Hope we like it.

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Mar 12, 2026
Reviewer name: Lance R
5 out of 5 stars
5 out of 5 stars review

Awesome!!

Very comfortable…love this mattress!

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
May 10, 2026
Reviewer name: Jose G
5 out of 5 stars
5 out of 5 stars review

Best mattress

This matters is so comfortable and firm and I get to sleep all night

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Mar 28, 2026
Reviewer name: Imelda A
5 out of 5 stars
5 out of 5 stars review

Serta matress

Great product this Serta firm matress feel great

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Apr 29, 2026
Reviewer name: Shanon B
5 out of 5 stars
5 out of 5 stars review

Supportive Mattress

Supportive mattress for back sleeper and side sleeper!

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Mar 30, 2026
Reviewer name: Kenneth F
5 out of 5 stars
5 out of 5 stars review

Nice mattress!

Quality American-made mattress!

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
Apr 9, 2026
Reviewer name: Carol S
5 out of 5 stars
5 out of 5 stars review

Master Bedroom Mattress

Love this firm mattress. Slept all night.

Review from Serta
Helpful?49ZKJUUHMW9D19112020813
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.

Helpful?49ZKJUUHMW9D19112020813
Mar 14, 2026
Reviewer name: Neli Z
5 out of 5 stars
5 out of 5 stars review

Excellent thread

Better than expected not to firm or soft

Review from Serta
Helpful?49ZKJUUHMW9D19112020813