Is $13,500 to replace 5 existing duct runs and add 5 new registers a fair price?
Project Details
The downstairs is undersized with only 450 cfm supply, needing 1200 cfm for the furnace/AC. The homeowner is concerned about being overcharged because they have a 'nice house'.
Quote Details
Replace original ductwork and add 5 new registers for a total of 10 supply runs in the downstairs crawl space. - Increase supply from 450 cfm to 1200 cfm - Replace original ducts - Add 5 new registers (10 total) - Attach to original plenum box in crawl space - Work performed in crawl space under the house
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More Details
Category
HVAC
Price
$13,500
Quote Date
April 8, 2026
Location
California
BTU tonnage
3 Ton
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