Top 3 HVAC Contractors in Smithtown

Compare the highest-rated hvac professionals in Smithtown, New York. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Smithtown Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency system installations, comprehensive maintenance plans, and 24/7 emergency repairs. Known for expertise in both traditional and modern heat pump systems suited for Long Island's humid summers and cold winters.

45 Maple Avenue, Smithtown, NY 11787

Specialties & Features

24/7 Emergency Service
Energy Efficiency Upgrades
Heat Pump Installation
Ductwork Design & Sealing

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Long Island Elite Heating & Cooling

4.7
(94 reviews)
Verified

Specializes in premium HVAC system installations from top brands like Trane and Carrier. Offers sophisticated zoning solutions and smart thermostat integrations to maximize comfort and efficiency in Smithtown homes. Strong focus on proper system sizing for local climate conditions.

212 Jericho Turnpike, Smithtown, NY 11787

Specialties & Features

High-End System Installation
HVAC Zoning Solutions
Wi-Fi Thermostat Integration
Furnace Replacement

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#3

All Seasons HVAC Services

4.5
(116 reviews)
Verified

A reliable family-owned business providing comprehensive heating and cooling services with emphasis on maintenance programs that prevent costly breakdowns. Particularly skilled in furnace repair and air conditioner tune-ups tailored to Smithtown's seasonal demands.

78 Middle Country Road, Smithtown, NY 11787

Specialties & Features

Preventative Maintenance Plans
Furnace Repair
AC Tune-ups
Duct Cleaning

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Smithtown

Smithtown's HVAC market services a suburban community with diverse housing stock ranging from historic homes to new constructions. The humid continental climate creates strong seasonal demand for both cooling (high humidity summers) and heating (cold winters with nor'easters). Top contractors emphasize system reliability, energy efficiency due to high utility costs, and rapid emergency response during extreme weather events. The market is competitive with approximately 25 active providers, requiring companies to differentiate through specialized services and superior customer service.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Smithtown regulations and climate