Fast HVAC Replacement: What to Ask

A quick replacement shouldn't skip the fundamentals. Key questions:

• Sizing: Confirm they run a load calculation on square footage, insulation, windows, and climate, not a guess. Understand SEER/HSPF/AFUE; a 1-2 SEER point difference can mean $20-$50/month.
• Process: Standard swaps take 1-2 days; make sure they inspect ductwork, since leaks cut efficiency 15-30%.
• Pricing: Get an itemized written quote (equipment, labor, permits, haul-away) and ask how overruns are approved.
• Warranty: Clarify compressor, parts, and labor coverage plus registration rules.

Red flags: no written quote, vague warranty answers, pressure to decide now, or no proof of licensing and insurance.