Central air installation with existing ductwork at Kaminer Heating And Cooling is priced after an on-site assessment, and we provide free installation estimates. The biggest driver is system size and efficiency, since a larger or higher‑efficiency unit changes equipment, electrical needs, and labor.
We regularly install systems throughout the Columbia area, including many homes in West Columbia, and we right‑size every system using a Manual J load calculation to avoid short‑cycling. Permit coordination and county inspections are handled by our team at no extra charge.
If you’re comparing repair vs. replace, frequent breakdowns, rising bills, or uneven rooms often tip the scale toward replacement; otherwise, a targeted repair may be wise for now.
Expect your estimate to note:
- Capacity and SEER2 rating selected
- Any duct sealing or repair to keep airflow in spec
- Line‑set, pad, or electrical upgrades if required
- Add‑ons like smart thermostats or dehumidifiers
Schedule a no‑cost estimate to get a firm price after we measure the home with a Manual J calculation.
Updated: 2026-08-10
Need help in West Columbia, SC? Call (803) 888-4115 or book online.