Executive Summary and Quick Takeaway
New central HVAC system installations in Montebello typically cost between $6,500 and $14,000 depending on tonnage, SEER2 energy efficiency tiers, and attic duct modifications.
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HVAC Installation Cost Guide for Montebello CA
Installing a brand-new heating and cooling system involves evaluating equipment tonnage, energy efficiency ratings, and ductwork compatibility. Return to our main cost guides hub for complete financial planning details.
Installation Cost by Tonnage and SEER2 Rating
| System Capacity | 14.3 SEER2 Standard | 16-18 SEER2 Two-Stage | 20+ SEER2 Inverter |
|---|---|---|---|
| 2.0 Ton (1,000 - 1,300 sq ft) | $6,200 - $7,800 | $8,000 - $10,200 | $11,500 - $13,800 |
| 3.0 Ton (1,400 - 1,800 sq ft) | $7,500 - $9,200 | $9,500 - $12,000 | $13,000 - $15,500 |
| 4.0 Ton (1,900 - 2,400 sq ft) | $8,800 - $10,800 | $11,000 - $13,800 | $14,500 - $17,500 |
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Frequently Asked Questions
Common questions about heating, cooling, scheduling, and service dispatch in Montebello CA.
What is the average cost of installing a new 3-ton AC and furnace?
Installing a standard 3-ton split system (AC and furnace) in Montebello ranges from $7,500 to $11,500 including labor and permits.
Does installing new ductwork add significantly to total project cost?
Replacing old attic ductwork adds approximately $2,000 to $4,500 to total project costs depending on home square footage and number of supply runs.