
HVAC Services in North Hempstead, NY
Island Comfort HVAC serves North Hempstead with AC installation, furnace repair, mini splits, heat pumps, and 24/7 emergency service. NATE-certified technicians. Free estimates. Nassau County.
HVAC Services in North Hempstead, Nassau County
The Town of North Hempstead encompasses some of Nassau County’s most desirable communities along the north shore, including Manhasset, Great Neck, Roslyn, and Port Washington. Island Comfort HVAC serves homeowners throughout North Hempstead with premium HVAC services.
North Hempstead features an eclectic mix of housing: grand estates and colonials on the north shore, Tudor-style homes in the Great Neck area, and more modest ranches and Cape Cods in interior sections. Many homes are larger than the Nassau County average, requiring properly sized HVAC systems.
Our experience with high-end and historic homes makes us a natural fit for North Hempstead homeowners who demand quality workmanship and attention to detail.


North Hempstead Housing
Grand colonials, Tudors, estates, and mid-century homes. Many homes are 2,500 to 5,000+ sq ft requiring larger capacity systems.
HVAC Tip for North Hempstead
North Hempstead’s larger homes often benefit from multi-zone HVAC systems that allow different temperature settings on each floor. We design zoned systems that maximize comfort and efficiency.
Local landmarks: Harbor Hills Golf Club, Clark Botanic Garden, Sands Point Preserve, and the Port Washington waterfront
HVAC Services Available in North Hempstead
Every service we offer is available in North Hempstead 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 North Hempstead
Boiler replacement and radiator upgrade in a 1940s cape
What North Hempstead 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 North Hempstead Homeowners
Do you serve Great Neck, Manhasset, and Port Washington?
Can you install zoned HVAC in a large North Hempstead home?
Do you handle permits in North Hempstead?
What is the best heating system for a large North Hempstead colonial?
How quickly can you reach North Hempstead?
Also Serving Towns Near North Hempstead
Need HVAC Service in North Hempstead?
Free estimates for North Hempstead homeowners. Honest pricing. Mon–Sat, 7 am to 7 pm.