Expert HVAC Repair Services
Installation, maintenance, and HVAC repair for residential and commercial systems.
Energy-Efficient Solutions
Advanced systems designed to reduce costs and maximize comfort.
Fast & Reliable Support
Quick response and expert troubleshooting to keep your HVAC running.
Expert Heating & Cooling Services Across Long Island
Long Island Climate Control offers expert HVAC repair, installation, and maintenance for homes and businesses across Long Island and the boroughs. With well over a decade of experience, we ensure year-round comfort with reliable, efficient service.
Our Services
- Rooftop Units
- VRF & Mini-Splits
- Cooling Towers & Chillers
- Semi-Hermetic Systems
- HVAC Repair & Maintenance
Trusted HVAC Experts Serving Long Island & The Boroughs
At Long Island Climate Control, we provide reliable HVAC repair solutions for homes and businesses. With well over a decade of experience, our experts specialize in installation, maintenance, and repairs, ensuring efficient, year-round comfort.
Why Choose Us?
- Experienced Professionals
- Reliable & Efficient Service
- Energy-Efficient Systems
- Customer-Focused Approach
- Comprehensive HVAC Solutions
HVAC Services for All Locations
We provide expert HVAC solutions for a wide range of properties, ensuring comfort and efficiency in every space.
Commercial Spaces
Retail stores, outlet centers, food courts, corporate offices, and office parks.
Healthcare & Specialty Facilities
Hospitals, technical facilities, and historic buildings.
Residential & Religious Buildings
Homes, churches, and synagogues.
Serving Long Island & NYC
What Our Clients Say
"Exceptional service from start to finish! The team installed our HVAC system quickly and efficiently, ensuring everything was set up perfectly. I highly recommend Long Island Climate Control for their professionalism and expertise!"
Mark T.
"Fast response and a highly professional team! Our office HVAC system had issues, and they diagnosed and fixed the problem in no time. Now everything runs smoothly, and we couldn’t be happier!"
Sarah L.
"Reliable, knowledgeable, and efficient! They repaired our heating system just in time for winter. The team was friendly, answered all our questions, and provided top-quality service."
David R.
"Affordable, efficient, and top-notch service! We’ve worked with other HVAC companies before, but Long Island Climate Control stands out for their expertise and dedication. Highly satisfied with the results!"
Emily C.
Frequently Asked Questions
Do you offer 24/7 emergency HVAC repair on Long Island?
Yes. Long Island Climate Control provides 24/7 HVAC repair for homes and businesses across Long Island and the NYC boroughs. Call 631-268-4505 any time and our team will respond quickly to get your heating or cooling back online.
What areas do you serve?
We serve Suffolk County, Nassau County and New York City — including the Bronx, Queens, Brooklyn and Manhattan. Our base is in Port Jefferson Station, NY 11776.
What HVAC services do you provide?
We install, maintain and repair rooftop units, VRF and ductless mini-split systems, cooling towers and chillers, and semi-hermetic systems, plus full HVAC troubleshooting and preventive maintenance for residential and commercial properties.
Do you work on both residential and commercial systems?
Yes. We handle everything from single-family homes to large commercial and specialty buildings — retail stores, office parks, hospitals and healthcare facilities, religious establishments, and historic structures.
How much does HVAC repair cost?
Cost depends on the system and the issue, so we provide an upfront quote before any work begins — no surprises. Call 631-268-4505 or use the form on this page for a free estimate.
How experienced is your team?
Long Island Climate Control has more than a decade of hands-on HVAC experience, specializing in energy-efficient installation, maintenance and repair for both residential and commercial systems.
Schedule Your HVAC Service
Schedule installation, HVAC repair, or maintenance with our expert team. Fill out the form, and we'll confirm your appointment promptly!
Email Us
hvac@liclimatecontrol.com
Find Us
Port Jefferson Station, NY 11776
Call Us
631-268-4505