HVAC contractor Long Island

Is your PTAC unit failing to heat in the winter or cool in the summer? A sudden breakdown can disrupt your comfort and peace of mind. At High AC Repair NY, we provide fast, reliable PTAC repair and emergency service throughout Long Island to get your system running smoothly again.

PTAC units are complex machines with numerous components operating simultaneously. When a compressor, fan motor, control board, or capacitor fails, it requires a skilled technician's diagnosis. Our experienced mechanics specialize in troubleshooting all major PTAC brands. We understand the urgency, which is why we offer same-day service for many repair calls. We'll provide you with a clear, honest estimate, explain the defective parts, and discuss the repair timeline before any work begins. Often, a professional repair is a more cost-effective solution than a full replacement, and our team will guide you through that decision with your best interest in mind.

Choosing us means choosing a family-owned business that stands behind its work. We focus on fast, reliable service to restore your comfort with minimal disruption. Don't sweat a broken AC or shiver through a faulty heater—call our experts in Long Island for dependable PTAC repair you can trust.

Upgrading an old, inefficient, or discontinued PTAC unit? High AC Repair NY is your specialist for professional PTAC replacement and installation in Long Island. We handle the entire process, from helping you select the perfect new unit to a seamless, code-compliant installation.

We specialize in replacing legacy systems, particularly McQuay PTAC units that were discontinued. Our team has meticulously sourced the best-performing replacement units that fit existing sleeves and openings, saving you time and construction hassle. We stock units from leading industry brands, each with different strengths in efficiency, noise level, and features. Our sales engineers will analyze your unique space, usage patterns, and priorities to recommend the ideal model for your needs.

A proper PTAC installation involves more than just the unit. It requires a correctly fitted sleeve, louvers, and optional heating coil, all installed securely in your window wall or masonry opening. Our experienced technicians ensure every component is installed correctly for optimal performance, safety, and longevity. We manage all the details, leaving you with a new, efficient system that provides reliable comfort for years to come. For expert guidance and flawless PTAC replacement in Long Island, trust our dedicated team.

The best way to avoid costly repairs and ensure peak efficiency from your PTAC system is with annual maintenance. High AC Repair NY offers comprehensive PTAC maintenance and preseason cleaning services in Long Island to keep your unit running smoothly and your energy bills low.

Over a year of operation, dust, dirt, and debris accumulate on your PTAC's coils, filters, and internal components. This buildup forces the system to work harder, reducing cooling and heating efficiency, increasing wear and tear, and shortening its lifespan. Our thorough maintenance service includes cleaning the evaporator and condenser coils, checking refrigerant levels, lubricating moving parts, inspecting electrical connections, and testing system controls. We also clean or replace the air filter, a simple step that significantly improves air quality and airflow.

Investing in preseason cleaning, especially before the demanding summer or winter months, promotes efficiency and prevents unexpected breakdowns. A well-maintained air conditioner saves you money on operating costs throughout the season. As a family-owned business serving Long Island, we believe in proactive care. Let us help you extend the life of your PTAC unit and maintain consistent comfort in your home with our reliable maintenance program.