HVAC System Replacement Cost in Mesa, AZ

In Mesa, AZ, hvac system replacement costs typically range from $7,000 to $22,000, with most homeowners paying around $11,000. Reports from local projects show that half of replacements fall between $8,125 and $12,750.

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Price distribution

Median $10,999.50 · typical $8,124.75–$12,750.00

$10,999.50

$7,000.00

$22,000.00

Shaded band: middle 50% of reports (25th–75th percentile). Median tick in teal.

Most jobs land between $7,125.00 and $19,750.00 (5th–95th percentile). Ignoring 1 outlier below and 1 above.

Based on reports from Apr 2026 (first entries this month).

Data freshness: 6 reports in the last 90 days. Help keep this current →

Data last updated Apr 7, 2026.

Latest reports

The underlying prices behind this page.

6 total reports

$7,000.00

7 days ago

5 Ton HVAC System Replacement

Purchased a new Carrier 5 ton unit for $7k, which seemed like a fair price given the circumstances and the heat.

$12,000.00

7 days ago

4 Ton HVAC System Replacement

Got a new 4-ton HVAC unit installed after comparing quotes. Initially quoted $20k by another company, but found a better deal for $12k with Semper Fi.

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Real homeowner write-ups, locked.

$ • • •

7 days ago

"Got a 2.5 ton Semper Fi AC unit installed in July 2023."

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