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Mattress Firm Serramonte

Mattress Firm

Daly City, CA

4.9(400 reviews)
9 active offers6 store perks
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About Mattress Firm

Mattress Firm offers a wide selection of mattresses from top brands, including Tempur-Pedic, Purple, Sealy, and Sleepy's. They provide various promotions, such as the Memorial Day Sale with up to 60% off, and offer financing options like 0% interest with equal monthly payments on qualifying purchases. Customers can enjoy free and fast delivery, a low price guarantee, and a 120-night sleep trial. All mattresses are assembled in the U.S.

Current Promotions
Last updated Oct 23, 2026

Current homepage sales include up to $700 off, a free adjustable base with select mattresses, select price-point and bundle offers, clearance mattresses up to 70% off, $300 instant gifts, and an extra 15% off qualifying purchases.

  • Black Friday Sale: Save up to $700Expires: 2026-12-08Savings vary by product and model; valid only on models indicated; product selection may vary by store.
  • Free adjustable base with select mattressesSelect mattresses.
  • Queen beds under $500Queen beds.
  • Sleepy's By Sealy Spring Luna Euro Top mattress and adjustable base bundle
  • Any size for $249.99 on select mattressesSelect mattresses.
  • Up to 70% off select clearance mattressesSelect clearance mattresses; while supplies last.
  • $300 instant gift toward a total sleep solution
  • $300 instant gift on select Purple mattressesSelect Purple mattresses.
  • Get an extra 15% offQualifying purchase; available online or in-store.
Purchase Incentives
  • 0% interest with 72 equal monthly paymentsQualifying purchases with Mattress Firm credit card; subject to credit approval. For 60- and 72-month in-store purchases, taxes and delivery fees must be paid upfront.
  • Free and fast delivery
  • Free & Fast Delivery
  • Financing & Leasing
  • Low Price Guarantee
  • 120 Night Sleep Trial
Mattress Selection

Brands

Tempur-Pedic
Purple
Sealy
Sleepy's

Ideal for

teens
growing children
adults

Technology

memory foam
hybrid
innerspring

Assortment

Box Springs & Frames
Adjustable Bed Bases
Bedding
Furniture & More

Price range

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.9 · 400 reviews

Last updated Oct 30, 2025

Sally Park· 5★ · a month ago

I had a fantastic experience thanks to Nick. He was amazing—friendly, professional, and extremely knowledgeable about all the mattress options. He took the time to understand my needs and recommended the perfect mattress for me. I’m very satisfied with my purchase and truly appreciate his guidance. Highly recommend working with Nick if you’re looking for expert advice and great customer service!

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Joanna Faughender· 5★ · 4 months ago

April was super helpful at helping us pick out the perfect mattress this afternoon. She was friendly, knowledgeable, and respectful; we really appreciate how she gave us space to try out mattresses and discuss our options (because we all know how unpleasant it is when a salesperson follows you around the store practically breathing down your neck). We never felt pressured at any point and felt we were given all the information to make the best purchase that suits our needs. Overall great mattress shopping experience!

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janine· 5★ · 4 months ago

April was wonderful, she helped my husband and I find the right bed and she did not push. It was a real pleasure having her help us, and not feel like we were pressured into buying. She listened to what we wanted then gave us options. Thanks April!

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Augustine Cho· 5★ · 3 months ago

Anthony, office manager, helped us with the function of different products. He is knowledgeable, patient, explaining the pros and cons. He gives us time to discuss, digest the functions vs our needs without the pressure of sales. Highly recommend his services.

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Janet Eshabarr· 5★ · a year ago

Looking for a bed? This is the place to go. Excellent service especially from George & John! Not only did I enjoy searching for the right extra firm mattress, I was given great care & attention. He showed me a great bed, but I asked for the next best level up & George double checked if I was sure. I was & he showed me the best …he is NOT A PUSHY salesman trying to start at the best with the highest cost which I appreciated. He catered to what I wanted. Because it was during the Black Friday sale, I end up purchasing one of the best comfortable, xtra firm mattresses. 2 in fact for our Split King set (2 XL Twins). Received a fantastic deal how can I refuse the purchase. I went for what I needed and I got it. My girlfriend & I had a great time, felt like family with George. We were relaxed, as if we’ve know each other for a while because that was his first impression to us. Very caring, friendly, down to earth & lots of laughs. Ask for George or John to help you. Thank you George for all your help, John too! 🎄 here’s a picture of George & the bed I bought! 🥰. Happy Holidays & Happy New Year!! 🎆

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