HVAC Cost Calculator

Get an instant estimate for AC replacement, furnace installation, or heat pump systems in San Diego.

AC & Heating
2026 Prices
Instant Results

HVAC Cost Estimate

Quick planning numbers for San Diego HVAC projects - from simple replacements to complete system upgrades.

Based on recent installations in San Diego County with licensed HVAC contractors.

How It Works

We calculate based on typical San Diego HVAC costs, adjusted for:

  • System type (AC, furnace, heat pump)
  • Size in tons (based on home size)
  • Efficiency rating (SEER/AFUE)
  • Ductwork requirements
  • Your specific city/area
Used to calculate system size

HVAC Cost Ranges in San Diego

HVAC installation costs vary by system type and efficiency. Here are typical 2026 ranges:

AC Replacement

$4,000 - $12,000

Furnace

$3,000 - $8,000

Heat Pump

$5,500 - $15,000

Mini-Split

$3,000 - $10,000

What's Included?

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HVAC Replacement Cost FAQ

How much does HVAC replacement cost in San Diego?

HVAC replacement in San Diego costs $5,000-$15,000 depending on system type and size. Central AC/furnace combos run $6,000-$12,000, while ductless mini-splits cost $3,500-$8,000.

How long does HVAC installation take?

Most HVAC installations take 1-3 days. Ductwork modifications or electrical upgrades can add 1-2 days.

What is the best HVAC system for San Diego?

Ductless mini-splits are ideal for San Diego's mild climate, offering zone control and high efficiency. Central AC is better for whole-home cooling on larger homes.

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