What’s includedChoosing equipmentNo ductwork?Timeline & costFAQ
A new air conditioner only performs as well as it’s sized and installed. Many Hicksville homes have had windows, insulation or additions changed since the last system went in, so we start with the house – not the old unit’s label.
What a Proper Installation Includes
- A Manual J load calculation to size the system for your house
- A matched outdoor unit and indoor coil so the system reaches its rated efficiency
- New line set where needed, a level pad, and a dedicated circuit and outdoor disconnect
- Refrigerant charged to the manufacturer’s specification, with airflow checked at the indoor coil
- Permits where required, and removal of the old equipment with the refrigerant properly recovered
Choosing the Right Equipment
Efficiency (SEER2)
Higher SEER2 ratings cost more up front and less to run; we help you find the point where the savings make sense.
Single-stage vs variable-speed
Two-stage and variable-speed systems run longer at lower output – quieter, more even temperatures and better humidity control.
AC or heat pump
A heat pump cools like an AC and also heats – see heat pumps and PSEG rebates.
New refrigerants
New systems use lower-impact refrigerants such as R-454B or R-32 under EPA rules that took effect in 2025.
No Ductwork?
Many older Hicksville homes have no room for ducts. In that case a ductless mini-split system is usually the better choice than trying to add central air.
Timeline and Cost
A straightforward replacement on existing ductwork is usually done in one to two days. On Long Island, central AC replacement with existing ductwork typically runs $7,000–$17,000 – see HVAC installation cost for what moves the price. You get a written, itemized quote after a walkthrough.
AC Installation FAQ
Can I replace just the outdoor unit?
Sometimes, if the indoor coil is newer and compatible. Mismatched systems often underperform, and because new equipment uses different refrigerants, an older indoor coil usually needs replacing too. We check before quoting.
How long does AC installation take?
Most replacements on existing ductwork take one to two days. New ductwork, electrical upgrades or a switch to a heat pump can add time – the timeline is in your quote.
Should I get a heat pump instead of central AC?
If you’re replacing an AC anyway, a heat pump costs somewhat more but also heats – often enough to cut how much your boiler or furnace runs. PSEG Long Island rebates apply to qualifying heat pumps.
How a Service Call Works
No call-center runaround and no surprise invoices. Here’s exactly what happens when you call us.
Call or text us
Reach us at (516) 930-5483 any time. Tell us what’s happening and we’ll give you a realistic arrival window.
We find the real problem
A licensed technician tests your system and shows you what is wrong – in plain English.
You approve the price
You get a clear, upfront price before any work starts. Nothing happens without your OK.
It gets done right
We complete the repair or installation, test everything and walk you through what we did.
Get a Real Quote for a New AC
Call or text (516) 930-5483 – same-day appointments and 24/7 emergency service. We’ll size the system for your house and give you an itemized price.