
HVAC Services in Islip, NY
Island Comfort HVAC serves Islip with AC installation, furnace repair, mini splits, heat pumps, and 24/7 emergency service. NATE-certified technicians. Free estimates. Suffolk County.
HVAC Services in Islip, Suffolk County
The Town of Islip is one of the largest municipalities in Suffolk County, stretching from the Great South Bay to the Long Island Expressway. Island Comfort HVAC serves homeowners across the entire Town of Islip with professional heating and cooling services.
Islip’s housing stock ranges from waterfront cottages and bungalows in Bay Shore and Islip village to larger colonials and ranches in the interior communities. Most homes were built between 1950 and 1980.
We have completed many HVAC projects throughout the Town of Islip, from emergency AC repairs during summer heat waves to complete system installations in newly renovated homes.


Islip Housing
Waterfront cottages, ranches, colonials from the 1950s-1980s. Wide variety of home sizes and conditions.
HVAC Tip for Islip
Islip homes near MacArthur Airport may benefit from upgraded air filtration to reduce cabin noise and improve indoor air quality. We install MERV-13 and HEPA filtration systems.
Local landmarks: Islip Town Beach, Heckscher State Park, Brookwood Hall, Bay Shore waterfront, and Long Island MacArthur Airport
HVAC Services Available in Islip
Every service we offer is available in Islip 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 Islip
24/7 emergency AC repair — replaced compressor on Goodman unit
What Islip Homeowners Say
“James came out the same day we called. Diagnosed the issue in 20 minutes, had our AC back running within the hour. His crew installed our whole system four years ago and it has been flawless. Cannot recommend enough.”
“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 Islip Homeowners
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How quickly can you reach Islip?
What is the most common HVAC service in Islip?
Are permits required for HVAC work in Islip?
Do you offer financing in Islip?
Also Serving Towns Near Islip
Need HVAC Service in Islip?
Free estimates for Islip homeowners. Honest pricing. Mon–Sat, 7 am to 7 pm.