Air Conditioning Contractor Services
Expert Cooling Installation, Repair & Maintenance — 24/7 Emergency Service
Queens County, Nassau County & Suffolk County
Queens County, Nassau County & Suffolk County
Stay Cool, Comfortable & Efficient All Summer Long
When summer heat hits, nothing matters more than a reliable air conditioning system that performs when you need it most. At Heights HVAC LINY, we specialize in air conditioning installation, repair, and replacement services designed to keep homes and businesses across Queens County, Nassau County, and Suffolk County cool, comfortable, and energy-efficient all season long.
As a family-owned and operated company with over 20 years of hands-on HVAC experience, we understand the local climate, the systems that work best in it, and the importance of precision installation and responsive service. Whether you’re replacing an outdated central air system, upgrading to a high-efficiency unit, or facing an unexpected breakdown in the middle of July, our team delivers the professionalism, speed, and quality you deserve.
Our mission is simple: reliable comfort, transparent pricing, and guaranteed results. Every service call is handled by licensed, EPA-certified technicians using state-of-the-art diagnostic tools and high-quality equipment from trusted manufacturers like Trane, American Standard, Lennox, Ruud, and Armstrong Air.
Call Now for Service
When comfort or safety is on the line, don’t wait. Call Heights HVAC LINY for 24/7 emergency cooling services across Queens County, Nassau County, and Suffolk County.
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Comprehensive Cooling Solutions
Installation, Repair & Maintenance
No two properties are alike. From cozy suburban homes to bustling commercial facilities, Heights HVAC LINY tailors every installation, repair, and tune-up to your specific cooling needs.
Residential Air Conditioning Services
Homeowners across Queens, Nassau, and Suffolk rely on us for dependable cooling solutions that deliver lasting comfort and lower energy bills. We take pride in recommending the right system for your home — not just the most expensive one.
Central Air Conditioning Installation & Replacement: Energy-efficient, properly sized systems that deliver even cooling and quiet operation.
A/C Repair & Troubleshooting: Fast response for electrical failures, low refrigerant, frozen coils, and weak airflow.
A/C Maintenance & Tune-Ups: Seasonal cleaning, coil washing, refrigerant check, drain flush, and performance testing.
Ductless Mini-Split Systems: Perfect for additions, older homes, or any space without ductwork — zoned comfort and whisper-quiet operation.
Thermostat Installation & Smart Controls: Upgrade to Wi-Fi-enabled thermostats for more control and energy savings.
Emergency Cooling Repair (24/7): When your system fails during a heatwave, we’re ready with fully stocked trucks and certified technicians.
Promotions & Savings
- Free Diagnostic with any A/C Repair
- Up to $1,000 in Rebates on High-Efficiency Systems
- 0% Financing Available for Qualified Homeowners
Commercial Heating Services
Businesses and property managers across Queens County, Nassau County, and Suffolk County trust Heights HVAC LINY to design and maintain cooling systems that protect productivity and comfort. From rooftop units to split systems, our commercial HVAC solutions combine efficiency with reliability — reducing downtime and keeping energy expenses predictable.
- Rooftop Unit (RTU) Installation & Replacement
- Split-System & Multi-Zone Cooling Design
- Server Room & IT Cooling Solutions
- Energy Management & Controls Integration
- Scheduled Preventative Maintenance Programs
- Emergency Commercial A/C Repairs (24/7 Response)
We coordinate closely with property owners and facility managers to perform repairs, replacements, and maintenance with minimal disruption — including after-hours or weekend scheduling.
Business Incentives
- Rebates, financing, and long-term maintenance agreements available for commercial clients.
Fast, Reliable Air Conditioning Repair
When your air conditioner stops working, every minute counts. Heights HVAC LINY offers same-day and 24-hour emergency repair service across Queens, Nassau, and Suffolk Counties to restore your comfort quickly and safely.
Our trucks are fully stocked with common parts for all major brands, allowing most repairs to be completed in a single visit. From refrigerant leaks to thermostat issues, we identify the root cause of the problem and repair it right the first time — guaranteed.
Common Cooling Problems We Fix:
- AC not turning on or blowing warm air
- Refrigerant leaks or frozen coils
- Electrical or thermostat failures
- Weak airflow or poor circulation
- System short-cycling or running nonstop
- Leaking drain lines or condensate issues
- Noisy outdoor condenser or fan motor problems
- Tripped breakers when AC starts
- Uneven cooling between rooms or floors
- Rising utility bills from inefficient operation
Seasonal Offer: $25 Off
Book your pre-summer A/C tune-up now and save $25 off your service.
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Why Choose Heights HVAC
What Sets Us Apart from the Rest
Choosing the right contractor means choosing peace of mind. At Heights HVAC LINY, we combine technical precision, customer-first service, and honest communication — every single time.
Family-Owned & Operated for 20+ Years
Fully Licensed, Insured & EPA Certified
100% Workmanship Guarantee
Free Diagnostics & Transparent Pricing
Bilingual Support (English & Spanish)
Service Areas
Proudly serving Queens County, Nassau County, and Suffolk County, Heights HVAC LINY delivers prompt, professional cooling services for single-family homes, apartment buildings, retail spaces, offices, and light industrial facilities.