24/7 Emergency HVAC Repair Long Island

Same-Day Heating, Boiler & AC Service

Serving Nassau & Suffolk County

Licensed • Insured • Fast Response

Installing a new heating system is a major investment for your home. Our team at Around the Clock Refrigeration Inc. will guide you through every step, from system selection to professional installation, ensuring reliable comfort for years to come.

Protect your heating and air conditioning equipment with a professional maintenance plan. Our service contracts are designed to keep your systems running efficiently, reduce unexpected breakdowns, and deliver long-term value for homeowners.

Expert air conditioning installation is a priority at Around the Clock Refrigeration Inc. We provide high-quality cooling solutions and professional installations for homeowners across Long Island, ensuring comfort during the hottest months of the year

Why Choose Us

We answer when others don’t.

Most systems repaired same visit.

Experienced professionals you can trust.

No hidden fees.

Quality work and dependable service

Our Services

Residential HVAC & Boiler Services Long Island, NY

Heating, air conditioning, and boiler installation, repair, and maintenance services for homes across Long Island, including Nassau County and Suffolk County. Reliable residential HVAC and boiler experts for installations, repairs, and system replacements

Call 516-214-0178

Ductless Heat Pump Installation Long Island, NY

Energy-efficient ductless heat pump installation, repair, and maintenance services throughout Long Island, Nassau County, and Suffolk County. Professional mini-split installation for heating and cooling systems.

Call 516-214-0178

Tankless & High-Efficiency Boiler Installation Long Island

Tankless water heaters and high-efficiency boiler installation, repair, and maintenance services across Long Island, including Nassau County and Suffolk County. Energy-efficient heating and hot water solutions.

Call 516-214-0178

Commercial HVAC Rooftop Unit Service Long Island

Commercial HVAC rooftop unit installation, repair, and maintenance for businesses across Long Island, Nassau County, and Suffolk County. Reliable commercial heating and air conditioning services.

Call 516-214-0178

Commercial Refrigeration & Ice Machine Service Long Island

Commercial refrigeration repair, walk-in cooler service, freezer repair, and ice machine service throughout Long Island, Nassau County, and Suffolk County for restaurants, stores, and commercial facilities.

Call 516-214-0178

HVAC Services Long Island, NY | 24/7 Heating & Cooling Repair & Installation

Around the Clock provides expert HVAC services in Long Island, NY, including fast repairs, energy-efficient installations, and preventative maintenance. Serving Suffolk County and Nassau County, we’re available when you need us most—with same-day service and emergency HVAC repair you can rely on.

24/7 HVAC Repair Long Island, Nassau & Suffolk County – Fast, Reliable Service

If your heating or air conditioning system breaks down, you need fast HVAC repair from a company you can trust. Around the Clock HVAC Service provides 24/7 HVAC repair across Long Island, including Nassau County and Suffolk County, with fast response times and experienced technicians who can diagnose and repair your system quickly.

We repair:

  • Central air conditioning systems
  • Heating systems & furnaces
  • Boilers & hot water systems
  • Oil burners & gas heating systems
  • Thermostats & airflow issues
  • No heat / No AC emergencies

✔ Same-day HVAC repair Long Island

✔ Fully stocked service vehicles

✔ Upfront pricing and honest service

✔ Emergency HVAC repair Nassau & Suffolk County

HVAC Installation Long Island, NY – Energy Efficient Heating & Cooling Systems

Upgrade your home or building with professional HVAC installation on Long Island, NY. We install high-efficiency heating and cooling systems designed to lower energy bills, improve comfort, and provide reliable performance for years to come. We serve homeowners and businesses throughout Nassau County and Suffolk County.

Our HVAC installation services include:

  • Central AC installation
  • Heating system replacement
  • Boiler installation
  • Ductwork installation & upgrades
  • High-efficiency HVAC systems
  • Heat pumps & ductless systems 

💡 Free estimates on all new HVAC system installations on Long Island

HVAC Maintenance Long Island – Protect Your Heating & Cooling System

Routine HVAC maintenance is the best way to prevent breakdowns, reduce energy costs, and extend the life of your heating and cooling equipment. Around the Clock HVAC Service provides HVAC maintenance services throughout Long Island, Nassau County, and Suffolk County.

Our maintenance services include:

  • Full HVAC system inspections
  • Cleaning & annual tune-ups
  • Efficiency optimization
  • Boiler maintenance
  • AC maintenance
  • Early problem detection

Regular maintenance helps prevent expensive repairs and keeps your system running efficiently year-round.

Customer Testimonials

Serving Nassau County, Suffolk County & Long Island