Whether you need new central air, a ductless mini-split, or a full replacement, compare installers before you commit.
Installing a new air conditioner is one of the biggest HVAC investments a homeowner makes, and getting the sizing right matters as much as picking a good contractor. An undersized unit will run constantly and never quite cool the house; an oversized one short-cycles, wastes energy, and struggles to control humidity.
Ask any installer for a Manual J load calculation rather than a rough per-square-foot estimate — a proper load calc accounts for insulation, windows, and orientation. Our free AC Sizing Calculator gives you a solid starting point to sanity-check their number.
Ductless mini-split systems are worth considering for additions, garage conversions, or homes without existing ductwork — they install faster and avoid the cost of new duct runs.
A straightforward central air replacement usually takes 4-8 hours. New installations requiring ductwork can take 1-3 days.
Most jurisdictions require a permit for HVAC replacement or new installation. A reputable installer will pull the permit as part of the job.
Use our AC Sizing Calculator to estimate tonnage based on square footage, climate, insulation, and sun exposure.
Listings on HVACFinder.io are provided for informational purposes only and do not constitute an endorsement. Always verify licensing, insurance, and references directly with any contractor before hiring.