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I love this place. Todd is always very helpful and works hard to ensure you receive what you want in the store. Also ...
I took a leap of faith and invested in myself with the purchase of an adjustable bed. Glad I found Jax Mattress. Same...
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Call or Text Brad 904-477-4641 or Todd 904-480-0700 DELIVERY & FREE LAYAWAY! We Beat Everyone in Town!

Call or Text Brad 904-477-4641 or Todd 904-480-0700 DELIVERY & FREE LAYAWAY! We Beat Everyone in Town!

California King

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  • 8 Inch Memory Foam Mattress image
    Save up to 23% Save %
    $288.86 - $560.68
    $288.86 - $560.68
    $288.86
    $222.20 - $498.00
    $222.20 - $498.00
    $222.20

    8 Inch Memory Foam Camper RV Mattress

    Jax Mattress (Jacksonville, FL)

    When it comes to your comfort, discover this 8-inch mattress. Available in popular custom sizes below.  Or tell me what size you need and we will h...

    View full details
    $288.86 - $560.68
    $288.86 - $560.68
    $288.86
    $222.20 - $498.00
    $222.20 - $498.00
    $222.20
    Save up to 23% Save %
  • BAMBOO firm mattress - Jax Mattress (Jacksonville, FL)
    BAMBOO firm mattress - Jax Mattress (Jacksonville, FL)
    Save up to 62% Save %
    $366.55 - $498.84
    $366.55 - $498.84
    $366.55
    $129.00 - $299.00
    $129.00 - $299.00
    $129.00

    BAMBOO firm mattress

    Jax Mattress (Jacksonville, FL)

    Bamboo Firm mattress 7 inch Firm core foam for support with a 1 inch plush top this mattress is great for guest rooms or kids of all ages and sizes...

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    $366.55 - $498.84
    $366.55 - $498.84
    $366.55
    $129.00 - $299.00
    $129.00 - $299.00
    $129.00
    Save up to 62% Save %
  • Box Spring Foundation - Jax Mattress (Jacksonville, FL)
    Box Spring Foundation - Jax Mattress (Jacksonville, FL)
    Save up to 40% Save %
    $139.00 - $329.00
    $139.00 - $329.00
    $139.00
    $79.00 - $198.00
    $79.00 - $198.00
    $79.00

    Box Spring Foundation

    Jax Mattress (Jacksonville, FL)

    Box Spring Foundation 9 inch box Standard construction, No Warranty  Features a center beam with slats with block corners. Plastic protective corne...

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    $139.00 - $329.00
    $139.00 - $329.00
    $139.00
    $79.00 - $198.00
    $79.00 - $198.00
    $79.00
    Save up to 40% Save %
  • Box Spring Foundation - Jax Mattress (Jacksonville, FL)
    Split Queen Box Springs - Jax Mattress (Jacksonville, FL)
    Save up to 18% Save %
    $139.00 - $329.00
    $139.00 - $329.00
    $139.00
    $99.00 - $269.00
    $99.00 - $269.00
    $99.00

    Box Spring Foundation heavy duty

    Jax Mattress (Jacksonville, FL)

    Box Spring Foundation Heavy duty construction. with warranty. 9 inch box Stronger heavy duty build with more wooden support blocks and 1 inch thick...

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    $139.00 - $329.00
    $139.00 - $329.00
    $139.00
    $99.00 - $269.00
    $99.00 - $269.00
    $99.00
    Save up to 18% Save %

  • JALEN White 9" Euro Top Mattress, Cal.King

    FOA East

    A 5-layer quilting in white Fabric with grey floral design, this medium plush mattress features a Euro top design and comes in 9-inch thickness. Av...

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  • Lilium White/Brown 13" Euro Pillow Top Mattress, Cal.King

    FOA East

    Euro pillow top mattress. Provides plush comfort with 360 degree foam encase edge support system. Premium cotton blend stretch fabric. Available in...

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  • Low Profile Box Spring - Jax Mattress (Jacksonville, FL)
    Low Profile Box Spring - Jax Mattress (Jacksonville, FL)
    Save up to 38% Save %
    $139.00 - $319.00
    $139.00 - $319.00
    $139.00
    $79.00 - $199.00
    $79.00 - $199.00
    $79.00

    Low Profile Box Spring

    Jax Mattress (Jacksonville, FL)

    Low Profile Box Spring Foundation 4.5 inch tall hardwood construction built for heavy weight mattresses Features center beam with slats with reinf...

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    $139.00 - $319.00
    $139.00 - $319.00
    $139.00
    $79.00 - $199.00
    $79.00 - $199.00
    $79.00
    Save up to 38% Save %

  • Minnetonka Purple 13" Euro Pillow Top Mattress, Cal.King

    FOA East

    Minnetonka Purple 13" Euro Pillow Top Mattress, Cal.King, 84"L X 72"W X 13"H, 90lbs. Euro pillow top mattress. Provides plush comfort with 360 degr...

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  • NECTAR Ultra Memory Foam 5.1 Mattress Hot Buy Reduced - Jax Mattress (Jacksonville, FL)
    NECTAR Ultra Memory Foam 5.1 Mattress Hot Buy Reduced - Jax Mattress (Jacksonville, FL)
    Save up to 23% Save %
    $1,025.36 - $1,298.79
    $1,025.36 - $1,298.79
    $1,025.36
    $788.74 - $1,299.00
    $788.74 - $1,299.00
    $788.74

    NECTAR Ultra Memory Foam 5.1 Mattress Hot Buy Reduced

    Jax Mattress (Jacksonville, FL)

    Jax mattress presents the award-winning Nectar—the better mattress for better mornings. With multiple unique layers of sweet comfort and support, t...

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    $1,025.36 - $1,298.79
    $1,025.36 - $1,298.79
    $1,025.36
    $788.74 - $1,299.00
    $788.74 - $1,299.00
    $788.74
    Save up to 23% Save %

  • SIDDALEE White/Gray 16" Euro Pillow Top Mattress, Cal.King

    FOA East

    16" Euro Pillow top with 2.5" gel infused memory foam with designer organic fabric. Available in Full, Queen, Cal.King, and E.King sizes. Specifica...

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  • Box Spring Foundation - Jax Mattress (Jacksonville, FL)
    Split Queen Box Springs - Jax Mattress (Jacksonville, FL)
    $139.00 - $139.00
    $139.00
    $199.00
    $199.00 - $199.00
    $199.00

    Split Queen Box Springs

    Jax Mattress (Jacksonville, FL)

    Split Queen Box Spring Foundation Heavy duty construction with a warranty. 30x80 per box    9 inch box Stronger heavy duty build with more wooden s...

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    $139.00 - $139.00
    $139.00
    $199.00
    $199.00 - $199.00
    $199.00

  • STORMIN White/Gray 13" Euro Pillow Top Mattress, Cal.King

    FOA East

    13" Euro pillow top with gel infused memory foam with foam encase edge support system. Available in Full, Queen, Cal.King and E.King sizes. Specifi...

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California King — Frequently Asked Questions

What california king brands does Jax Mattress (Jacksonville, FL) carry?

Our California King selection includes Jax Mattress (Jacksonville, FL), FOA East, chosen for a balance of quality, comfort, and value. Browse the collection to compare styles and finishes side by side.

How many people can it seat?

You'll find pieces that seat 0 in this collection. Check a product's details for its exact dimensions and configuration.

How do I choose the right california king?

Measure where the california king will go, then check your doorways, hallways, and stairwells to be sure it will fit inside. Think about how it will be used and by whom — homes with kids or pets do best with durable, easy-clean materials — and match the color, finish, and scale to what you already own. Want a second opinion? Just contact us.

Do you deliver california king items?

Yes. We deliver throughout our local service area and, in most cases, will bring your california king inside and place it where you want it. See our shipping & delivery policy for timelines, or contact us for a quote and an estimated delivery window.

Can I finance a california king?

Yes. We offer financing options on qualifying purchases, often with promotional low- or no-interest plans. Ask us about prequalifying so you can shop with a budget in mind.

Does my california king come with a warranty?

Most pieces are covered by the manufacturer's warranty, which typically protects against defects in materials and workmanship for a period that varies by brand and product. Keep your order confirmation as proof of purchase, and contact us if you ever need to file a claim — we'll help you work with the manufacturer.

What if my california king arrives damaged?

Inspect it at delivery, and if anything isn't right, note it on the paperwork, snap a few photos, and contact us immediately. We'll coordinate a repair, replacement part, or return under our return policy.

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