
HVAC Services in Hicksville, NY
Island Comfort HVAC serves Hicksville with AC installation, furnace repair, mini splits, heat pumps, and 24/7 emergency service. NATE-certified technicians. Free estimates. Nassau County.
HVAC Services in Hicksville, Nassau County
Hicksville is one of the largest communities in Nassau County and one of our busiest service areas. The hamlet’s extensive housing stock of split-levels, ranches, and colonials provides a steady demand for HVAC installation and repair services throughout the year.
Hicksville homes were predominantly built between 1950 and 1970 during the suburban expansion of central Nassau County. These homes feature a consistent set of HVAC challenges: original ductwork that may be leaking or undersized, furnaces approaching or exceeding their expected lifespan, and air conditioning systems added in the 1990s or 2000s that are now due for replacement.
We have completed hundreds of projects in Hicksville, from full system replacements on Jerusalem Avenue to mini split installations in homes near the Mid-Island Y. Our proximity to Hicksville from our Mineola shop means fast response times, typically under 20 minutes during business hours.


Hicksville Housing
Split-levels, ranches, and colonials from the 1950s-1970s. Many homes are 1,500 to 2,500 sq ft with original ductwork that needs evaluation.
HVAC Tip for Hicksville
Hicksville split-levels have a unique challenge: the lower level is often several degrees cooler in summer and warmer in winter than the upper level. Adding a zone damper system can balance temperatures without replacing the entire duct system.
Local landmarks: Broadway Mall, Hicksville LIRR station, Mid-Island Y JCC, Hicksville Gregory Museum, and Cantiague Park
HVAC Services Available in Hicksville
Every service we offer is available in Hicksville with the same pricing, warranties, and professional standards as across Long Island.
AC Installation
$5,500 - $12,500Furnace Installation
$4,200 - $9,800Mini Split Installation
$3,500 - $8,500Heat Pump Installation
$6,500 - $15,000AC Repair
$175 - $1,200Furnace Repair
$150 - $900HVAC Maintenance
$149 - $349/yrDuctwork Services
$1,500 - $5,000Emergency HVAC
Call for pricingBoiler Installation
$5,000 - $12,000Recent HVAC Work in Hicksville
Lennox SL18XC1 AC system replacement with new ductwork
What Hicksville Homeowners Say
“We got four quotes for central air. Island Comfort was the only company that showed up on time, explained every option without pressure, and gave us a written quote the same visit. System runs perfectly. Fair price.”
HVAC Questions from Hicksville Homeowners
How far is Hicksville from your shop?
Do you service Hicksville split-level homes?
What size AC system does a typical Hicksville home need?
Can you do same-day AC repair in Hicksville?
Are permits required for HVAC work in Hicksville?
Also Serving Towns Near Hicksville
Need HVAC Service in Hicksville?
Free estimates for Hicksville homeowners. Honest pricing. Mon–Sat, 7 am to 7 pm.