The Best HVAC in Mastic, NY

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

#1

Mastic Climate Control Experts

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency system installations, complex ductwork design, and 24/7 emergency repairs. Known for expertise in both modern heat pumps and traditional furnaces suited for Mastic's coastal climate.

425 Neighborhood Road, Mastic, NY 11950

Specialties & Features

24/7 Emergency Service
Energy Efficiency Audits
Ductwork Design & Sealing
High-Efficiency System Installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

South Shore Heating & Cooling

4.6
(118 reviews)
Verified

A family-owned and operated HVAC specialist with deep roots in the Mastic community. They provide comprehensive heating and cooling services, from routine maintenance plans that protect against salt air corrosion to full system replacements using top-tier brands like Carrier and Trane.

1125 Mastic Road, Mastic, NY 11950

Specialties & Features

Preventative Maintenance Plans
Furnace Repair & Installation
Coastal Climate Systems
Air Quality Solutions

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

AllStar HVAC & Mechanical Services

4.5
(96 reviews)
Verified

A highly technical provider focused on innovative solutions, including smart thermostats, geothermal options, and energy efficiency upgrades. Their technicians are NATE-certified and particularly skilled in solving complex repair issues for all major HVAC brands.

250 Greystone Boulevard, Mastic, NY 11950

Specialties & Features

NATE-Certified Technicians
Energy Efficiency Upgrades
Smart Home Integration
Commercial HVAC Services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Mastic

The HVAC market in Mastic, NY, is driven by its distinct coastal climate on the South Shore of Long Island. Residents require robust systems to handle humid, salt-air summers that accelerate corrosion and cold, windy winters. This creates a high demand for both emergency AC repairs in summer and furnace services in winter. The market is competitive with numerous local providers, emphasizing the importance of contractors with specific experience mitigating salt air damage, offering responsive emergency service, and providing energy-efficient solutions to combat high seasonal utility costs.

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 Mastic regulations and climate

Frequently Asked Questions About HVAC in Mastic

Get answers to common questions about hvac services in Mastic, New York.

1What is the typical cost range for replacing a central air conditioning system in a Mastic home?

For a full system replacement in Mastic, costs typically range from $5,000 to $12,000, depending on the home's size, system efficiency (SEER rating), and complexity of installation. Long Island's higher labor and living costs contribute to this range, and older homes in the area may require additional ductwork modifications. Investing in a higher-efficiency unit is often wise for our humid summers, as it can significantly reduce monthly cooling bills.

2When is the best time of year to schedule HVAC maintenance or replacement in Mastic?

The ideal times are during the shoulder seasons—late spring (April-May) before peak AC demand and early fall (September-October) before heating season. Scheduling during these periods ensures you avoid the extreme summer and winter rush when HVAC companies are busiest with emergency repairs. This timing also allows for thorough system checks to prepare for Mastic's cold, damp winters and hot, humid summers.

3Are there any local Suffolk County or New York State regulations or rebates I should know about when upgrading my HVAC system?

Yes, New York State has strict energy codes that new installations must meet, particularly for system efficiency. Homeowners should ensure their contractor pulls the required local building permits. Additionally, you may qualify for rebates through programs like NYSERDA's Residential Energy Efficiency Program or incentives from PSEG Long Island for installing high-efficiency heat pumps or central air conditioners, which help offset upgrade costs.

4How do I choose a reliable HVAC contractor in the Mastic area?

Always verify that the contractor is fully licensed, insured, and certified by Suffolk County. Look for established local companies with strong community reputations and ask for references from homes of similar age and style to yours in the area. A trustworthy provider will perform a detailed load calculation (Manual J) specific to your home's construction and Mastic's coastal climate, not just recommend a unit based on square footage alone.

5My furnace is old but working. Should I wait for it to fail before replacing it, especially with our winters?

Proactively replacing an aging furnace (typically 15+ years old) before failure is highly recommended. A sudden breakdown during a Mastic cold snap can leave you without heat for days during peak service times and may lead to costly emergency service rates. Modern, high-efficiency furnaces will also provide better comfort, improve indoor air quality, and reduce heating costs significantly, which is important for our region's heating-dominated climate.