Free Shipping on Orders Over $1,200
Hot Tubs & Spas
Cal Spas · Made in Pomona, CA Since 1978
Plug-and-play 110V hot tubs ready to soak the day you fill them — no electrician, no permit, no install bill. Cal Spas Patio Series spas run on a standard 15-amp household outlet and convert to 240V later if your usage pattern demands faster heat-up.
We are a verified Lloyd's Material Supply Co. authorized dealer. Every hot tub on this page ships with the full Cal Spas factory warranty: 10 years structural, 3 years finish, 3 years parts, 3 years labor, 3 years cabinet. Built to order in Pomona — typical 5-day build plus 1–2 weeks LTL transit. Free curbside freight to the continental U.S.
Not Sure Which Spa Fits?
Read our 110V vs 240V buying guide first, or request the spec sheet for any model — pad dimensions, electrical specs, filled weight, all delivered within one business day.
Sort by:
5 products
5 products
Cal Spas Maui PZ-620B Hot Tub – 6-Person Plug-and-Play Spa with All-Bench Seating, 20 Velocity Jets
$7,940.00
Unit price perCal Spas Maui PZ-620B Hot Tub – 6-Person Plug-and-Play Spa with All-Bench Seating, 20 Velocity Jets
$7,940.00
Unit price perBuilt To Order · Cal Spas Pomona, CA
5-day factory build · 1–2 week LTL transit · 2–3 weeks total door-to-door. Free curbside freight.
Cal Spas Maui · Patio Series · PZ-620B
The Maui is Cal Spas' 6-person Patio Series hot tub with all-bench seating — same 78" × 78" footprint and 20 Velocity jets as the Hawaiian, but every seat is equal. No lounger. The right choice when hosting parties, doing family soaks, or wanting flexible seating. 110V plug-and-play.
Verified Specs
Dimensions: 78" W × 78" L × 34" H
Seating: 6 person — all-bench (no lounger)
Jets: 20 stainless Velocity jets
Voltage: 110V plug-and-play · convertible to 240V
Water: 340 gallons
Weight: 740 lb dry · 3,577 lb filled
Maui vs. Hawaiian — Bench or Lounger?
Same shell, same jets, same capacity, same warranty. Maui is all-bench (every seat equal). Hawaiian has 1 lounger + 5 upright. Pick bench for entertaining; pick lounger for recovery.
Pad Heads-Up
3,577 lb filled is real weight. Your pad must be rated for it. Most concrete patios qualify; many wood decks don't. Request the spec packet for exact load rating before ordering.
Why Buy From Upscale Home HQ
✓ Authorized Cal Spas DealerVerified Lloyd's Material Supply partner. |
✓ Free Curbside FreightContinental U.S. |
✓ MAPP-Protected PriceLowest legal price. |
✓ Full Factory Warranty10-yr structural · 3-yr parts/labor. |
Common Questions
Do I need a 240V outlet?
No. The Maui is plug-and-play — 110V/15-amp. Convertible to 240V for faster heat-up.
How long until it arrives?
2–3 weeks door-to-door. 5-day factory build + 1–2 week LTL transit.
What surface do I need?
Solid concrete pad or deck rated for 3,577 lb filled. Most concrete patios qualify. Many wood decks need reinforcement.
Is shipping free?
Yes — free curbside LTL freight to continental U.S. No handling fees.
What does the warranty cover?
10 years on shell structure. 3 years each on finish, equipment, plumbing, cabinet, and cover.
Are you actually an authorized dealer?
Yes — verified Lloyd's Material Supply Co. authorized dealer, parent company of Cal Spas.
Need Pad Specs Or Install Diagram?
Upscale Home HQ is a verified Lloyd's Material Supply Co. authorized Cal Spas dealer. 2026 MAPP policy compliant. Made in Pomona, CA. California Prop 65 warning applies.
Cal Spas Hawaiian PZ-620L Hot Tub – 6-Person Plug-and-Play Spa with Full Lounger, 20 Velocity Jets
$7,940.00
Unit price perCal Spas Hawaiian PZ-620L Hot Tub – 6-Person Plug-and-Play Spa with Full Lounger, 20 Velocity Jets
$7,940.00
Unit price perBuilt To Order · Cal Spas Pomona, CA
5-day factory build · 1–2 week LTL transit · 2–3 weeks total door-to-door. Free curbside freight.
Cal Spas Hawaiian · Patio Series · PZ-620L
The Hawaiian is Cal Spas' 6-person Patio Series hot tub with a full-stretch lounger — 78" × 78" footprint, 20 stainless Velocity jets, 5" multi-color LED lighting, and 110V plug-and-play install. The right choice for buyers who want one designated lounger seat plus 5 upright seats. Entertaining + recovery in one spa.
Verified Specs
Dimensions: 78" W × 78" L × 34" H
Seating: 6 person — 1 lounger + 5 upright
Jets: 20 stainless Velocity jets
Voltage: 110V plug-and-play · convertible to 240V
Water: 340 gallons
Weight: 740 lb dry · 3,577 lb filled
Hawaiian vs. Maui — Lounger or Bench?
Same shell, same jets, same capacity, same warranty. Hawaiian has 1 lounger + 5 upright. Maui is all-bench (every seat equal). Pick lounger for recovery; pick bench for parties.
Pad Heads-Up
3,577 lb filled is real weight. Your pad must be rated for it. Most concrete patios qualify; many wood decks don't. Request the spec packet for exact load rating before ordering.
Why Buy From Upscale Home HQ
✓ Authorized Cal Spas DealerVerified Lloyd's Material Supply partner. |
✓ Free Curbside FreightContinental U.S. |
✓ MAPP-Protected PriceLowest legal price. |
✓ Full Factory Warranty10-yr structural · 3-yr parts/labor. |
Common Questions
Do I need a 240V outlet?
No. The Hawaiian is plug-and-play — 110V/15-amp. Convertible to 240V for faster heat-up.
How long until it arrives?
2–3 weeks door-to-door. 5-day factory build + 1–2 week LTL transit.
What surface do I need?
Solid concrete pad or deck rated for 3,577 lb filled. Most concrete patios qualify. Many wood decks need reinforcement.
Is shipping free?
Yes — free curbside LTL freight to continental U.S. No handling fees.
What does the warranty cover?
10 years on shell structure. 3 years each on finish, equipment, plumbing, cabinet, and cover.
Are you actually an authorized dealer?
Yes — verified Lloyd's Material Supply Co. authorized dealer, parent company of Cal Spas.
Need Pad Specs Or Install Diagram?
Upscale Home HQ is a verified Lloyd's Material Supply Co. authorized Cal Spas dealer. 2026 MAPP policy compliant. Made in Pomona, CA. California Prop 65 warning applies.
Cal Spas Kona PZ-519L Hot Tub – 3-Person Plug-and-Play Spa with Lounger, 19 Velocity Jets
$7,880.00
Unit price perCal Spas Kona PZ-519L Hot Tub – 3-Person Plug-and-Play Spa with Lounger, 19 Velocity Jets
$7,880.00
Unit price perBuilt To Order · Cal Spas Pomona, CA
5-day factory build · 1–2 week LTL transit · 2–3 weeks total door-to-door. Free curbside freight to the continental U.S.
Cal Spas Kona · Patio Series · PZ-519L
The Kona is Cal Spas' upsized 3-person Patio Series hot tub — same lounger + 2 captain seat configuration as the Balboa, but with a wider 64" × 84" footprint, 19 Velocity jets, and almost 2× the water volume. Plug-and-play 110V with optional add-on blower and Bluetooth stereo.
Verified Specs (Direct From Cal Spas)
Dimensions: 64" W × 84" L × 34" H
Seating: 3 person — full lounger + 2 captain seats
Jets: 19 stainless steel Velocity jets
Pump: 1 × Eliminator High Performance, 2.0 BHP
Voltage: 110V plug-and-play · convertible to 240V
Heater: WhisperHot Titanium 1.5 kW / 5.5 kW
Water: 226 gallons
Weight: 535 lb dry · 2,423 lb filled
Kona vs. Balboa — Which 3-Person?
Same seating layout, same warranty, same construction. Kona is bigger — 64" × 84", 19 jets, 226 gal, supports blower + Bluetooth upgrade. Balboa is more compact at 54" × 78", 16 jets, 125 gal. Pick by patio space and upgrade path.
Built To Last
- Fiber Steel shell — Patented 5-layer laminate
- Thermo-Shield insulation — recyclable panels + ABS-lined floor
- Pressure-treated cabinet frame
- VGB-approved plumbing with auto suction-break safety
- Hydro-Armor cover — marine-grade vinyl, 18-gauge C-Channel
Why Buy From Upscale Home HQ
✓ Authorized Cal Spas DealerVerified Lloyd's Material Supply partner. |
✓ Free Curbside FreightContinental U.S. |
✓ MAPP-Protected PriceLowest legal price from any dealer. |
✓ Full Factory Warranty10-yr structural · 3-yr parts/labor. |
Common Questions
Do I need a 240V outlet?
No. The Kona is plug-and-play — runs on standard 110V/15-amp outlet. Convertible to 240V later for faster heat-up.
How long until it arrives?
2–3 weeks door-to-door. 5-day factory build + 1–2 week LTL transit.
What surface do I need?
Solid concrete pad or deck rated for 2,423 lb filled. Most concrete patios qualify. Many wood decks need reinforcement.
Is shipping free?
Yes — free curbside LTL freight to continental U.S. No handling fees.
What does the warranty cover?
10 years on shell structure. 3 years each on finish, equipment, plumbing, cabinet, and cover.
Are you actually an authorized dealer?
Yes — verified Lloyd's Material Supply Co. authorized dealer, parent company of Cal Spas.
Need Pad Specs Or Install Diagram?
New to plug-and-play? Read our 110V vs 240V buying guide.
Upscale Home HQ is a verified Lloyd's Material Supply Co. authorized Cal Spas dealer. 2026 Cal Spas MAPP policy compliant. Made in Pomona, CA. California Prop 65 warning applies.
Cal Spas Balboa PZ-516L Hot Tub – 3-Person Plug-and-Play Spa with Lounger, 16 Velocity Jets
$7,400.00
Unit price perCal Spas Balboa PZ-516L Hot Tub – 3-Person Plug-and-Play Spa with Lounger, 16 Velocity Jets
$7,400.00
Unit price perBuilt To Order · Cal Spas Pomona, CA
5-day factory build · 1–2 week LTL transit · 2–3 weeks total door-to-door. Free curbside freight to the continental U.S.
Cal Spas Balboa · Patio Series · PZ-516L
The Balboa is Cal Spas' 3-person Patio Series hot tub with a full-size lounger and two captain seats. 16 stainless steel Velocity jets, 110V plug-and-play (no electrician required), cascading waterfall, 5" multi-color LED. Compact 54" × 78" footprint fits on a standard patio.
Verified Specs
Dimensions: 54" W × 78" L × 34" H
Seating: 3 person — lounger + 2 captain seats
Jets: 16 stainless steel Velocity jets
Voltage: 110V plug-and-play · convertible to 240V
Water: 125 gallons
Weight: 485 lb dry · 1,528 lb filled
Why Buy From Upscale Home HQ
✓ Authorized Cal Spas DealerVerified Lloyd's Material Supply partner. |
✓ Free Curbside FreightContinental U.S. No surprise fees. |
✓ MAPP-Protected PriceLowest legal price. |
✓ Full Factory Warranty10-yr structural · 3-yr parts/labor. |
Common Questions
Do I need a 240V outlet?
No. The Balboa is plug-and-play — runs on standard 110V/15-amp. Convertible to 240V later for faster heat-up.
How long until it arrives?
2–3 weeks door-to-door. 5-day factory build + 1–2 week LTL transit.
What surface do I need?
Solid concrete pad or deck rated for 1,528 lb filled. Most concrete patios qualify. Many wood decks need reinforcement.
Is shipping really free?
Yes — free curbside LTL freight to continental U.S. No handling fees, no carrier surprises.
What does the warranty cover?
10 years on shell structure. 3 years each on finish, equipment, plumbing, cabinet, and cover.
Are you actually an authorized dealer?
Yes — verified Lloyd's Material Supply Co. authorized dealer, parent company of Cal Spas.
Need Pad Specs Or Install Diagram?
New to plug-and-play hot tubs? Read our 110V vs 240V buying guide.
Upscale Home HQ is a verified Lloyd's Material Supply Co. authorized Cal Spas dealer. 2026 MAPP policy compliant. Made in Pomona, CA. California Prop 65 warning applies.
Cal Spas Aloha PZ-614L Hot Tub – 1-Person Personal Plug-and-Play Spa with Lounger, 14 Velocity Jets
$6,750.00
Unit price perCal Spas Aloha PZ-614L Hot Tub – 1-Person Personal Plug-and-Play Spa with Lounger, 14 Velocity Jets
$6,750.00
Unit price perBuilt To Order · Cal Spas Pomona, CA
5-day factory build · 1–2 week LTL transit · 2–3 weeks total door-to-door. Free curbside freight to the continental U.S.
Cal Spas Aloha · Patio Series · PZ-614L
The Aloha is Cal Spas' 1-person personal recovery spa — a 34" × 78" narrow-profile hot tub with a full-size lounger, 14 Velocity jets, and 110V plug-and-play install. Built for the buyer who wants daily recovery soaks without sharing space — fits balconies, small patios, narrow side yards where 6-person spas can't go. Same Cal Spas build quality, smaller footprint, lower starting price.
Verified Specs
Dimensions: 34" W × 78" L × 29" H
Seating: 1 person — full lounger
Jets: 14 stainless steel Velocity jets
Voltage: 110V plug-and-play · convertible to 240V
Water: 128 gallons
Weight: 560 lb dry · 1,627 lb filled
Why Buy From Upscale Home HQ
✓ Authorized Cal Spas DealerVerified Lloyd's Material Supply partner. Full factory warranty honored. |
✓ Free Curbside FreightContinental U.S. No surprise carrier fees. |
✓ MAPP-Protected PriceLowest legal price from any authorized dealer. |
✓ Full Factory Warranty10-yr structural · 3-yr parts/labor/cover. |
Common Questions
Do I need a 240V outlet to install this?
No. The Aloha is plug-and-play — it runs on a standard 110V/15-amp outlet. You can convert to 240V later for faster heat-up, but it's not required.
How long until my hot tub arrives?
2–3 weeks door-to-door. Cal Spas builds your spa custom in Pomona, CA (5-day build), then ships via LTL freight (1–2 weeks transit).
What surface do I need to install on?
Solid concrete pad or a deck rated for 1,627 lb filled weight. Most concrete patios qualify. Many wood decks need reinforcement — request the spec packet for exact load specs.
Is shipping really free?
Yes — free curbside LTL freight to the continental United States. No handling fees, no carrier surprises at delivery.
What does the warranty cover?
10 years on shell structure. 3 years each on finish, equipment, plumbing, cabinet, and cover. Honored through Cal Spas' nationwide service network.
Are you actually an authorized Cal Spas dealer?
Yes — verified Lloyd's Material Supply Co. authorized dealer, parent company of Cal Spas. Your purchase qualifies for full factory warranty and Cal Spas' nationwide service network.
Need Pad Specs Or Install Diagram?
Read our 110V vs 240V buying guide.
Upscale Home HQ is a verified Lloyd's Material Supply Co. authorized Cal Spas dealer. 2026 MAPP policy compliant. Made in Pomona, CA. California Prop 65 warning applies.