Cost to Add a Hot Tub to a Pool

On February 16, 2025 By newsroom Topic: Home Services

Adding a hot tub to your pool enhances relaxation and creates a luxurious backyard retreat. Costs vary depending on factors like hot tub type, installation complexity, and additional features. Here's a breakdown of the expenses:


Average Costs

| Hot Tub Type | Cost Range | |---------------------------|---------------------------| | In-Ground Hot Tub | $5,000–$25,000 | | Above-Ground Hot Tub | $2,000–$18,000 |


Cost Breakdown

1. Prefab vs. Custom

  • Prefab Hot Tubs: $2,000–$18,000
  • Custom Hot Tubs: Start at $10,000 and can go significantly higher depending on design and materials.

2. New vs. Existing Construction

  • Adding during pool construction: $5,000–$15,000 (saves $2,000–$10,000).
  • Adding to an existing pool: Costs more due to excavation and integration challenges.

3. Hot Tub Size

| Capacity (People) | Cost Range (Hot Tub Only) | |------------------------|------------------------------| | 2–3 People | $2,000–$7,000 | | 4–5 People | $2,000–$12,000 | | 6–7 People | $3,000–$15,000 | | 8–10 People | $5,000–$20,000+ |

4. Materials

| Material | Cost Range | |-----------------------|------------------------------| | Rotomolded Plastic | $2,000–$6,000 | | Wooden | $3,000–$10,000 | | Vinyl-Lined | $4,000–$12,000 | | Fiberglass or Acrylic | $4,000–$18,000 |

5. Additional Costs

  • Land Prep:
  • Excavation: $400–$1,500
  • Leveling: $1–$2 per sq. ft.
  • Concrete Slab: $4–$8 per sq. ft.

  • Electricity & Plumbing:

  • Electrical Work: $1,900–$4,200
  • Plumbing: $350–$2,000

  • Permits: $100–$250

  • Delivery: $200–$800

Optional Features and Accessories

  • Hot Tub Cover: $50–$650
  • Lighting: $450–$900 per light
  • Landscaping: $1,300–$6,050
  • Deck Installation: $4,100–$11,300

Ongoing Expenses

  • Electricity: $20–$50/month ($240–$600 annually).
  • Maintenance:
  • Cleaning supplies: $80–$100 for tools, $15 for products.
  • Professional cleaning: $300 per service.
  • Filters: $20–$60 each, replaced 4x per year.

  • Repairs: $175–$550 on average.

  • Jet repairs: $75–$300
  • Heater repairs: $225–$650

Tips to Save on Costs

  • Choose prefab or above-ground models to avoid high excavation and labor costs.
  • Install during pool construction to reduce installation expenses.
  • Opt for budget-friendly materials like rotomolded plastic.
  • Negotiate with dealers and look for seasonal discounts.
  • Avoid unnecessary extras like luxury add-ons or custom landscaping.

Adding a hot tub to your pool is a rewarding investment that enhances relaxation and home value. With careful planning, you can create your dream backyard oasis while staying within budget!


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