Count on us to keep you cool and comfortable.

Frank Brothers Energy keeps Long Island cool, with the same honest service that heats your home. Our technicians install and service leading brands, from central air and ductless systems to whole-home air quality solutions.

Choose your comfort:

  • Air conditioning for whole-home and ductless cooling
  • Heat pumps for efficient heating and cooling in one system
  • Air cleaners and humidifiers for healthier indoor air

Got cooling questions? Contact us or request service online.

From ductless mini-splits to whole-home central air, Frank Brothers Energy helps you choose the right cooling system for your space and budget, then installs and services it right. We install and maintain leading brands including Trane™, Rheem™ and ComfortMaker™.

Already have AC? Book our Sure Start℠ 12-point tune-up before the first heat wave. It can cut cooling costs by up to 5%, catch small problems before they become expensive repairs, and extend the life of your system.

Got cooling questions? Call 631.665.3301 or request service online.

Natural Gas

Thinking about natural gas? Frank Brothers Energy helps you decide and does the work.

Whether you want to convert from oil to natural gas, or you already have gas equipment that needs service, Frank Brothers Energy can help. If you are weighing a conversion, we explain exactly what is involved, lay out the real pros and cons, and help you compare a gas conversion against a high-efficiency heating upgrade so you choose what is right for your home and budget.

Our licensed technicians install, repair and replace natural gas boilers, furnaces and water heaters, and we provide annual tune-ups to protect efficiency and equipment life.

Not sure conversion pays off? Ask us for a free, no-obligation system analysis first.

Breathe easier with whole-home air cleaning from Frank Brothers Energy.

  • Trane™ CleanEffects: removes up to 99.98% of airborne allergens, up to 100x more effective than a standard filter
  • Aerus™ Air Scrubber: 24/7 surface and air purification that also protects your HVAC system from mold and mildew
  • Swordfish™ UVC purifier: destroys 99.9% of airborne viruses, bacteria and pollen

Whole-home air cleaners trap the allergens, dust, bacteria and viruses that ordinary 1-inch filters miss. Frank Brothers Energy installs and services proven systems, including:

Ask Frank Brothers Energy which option fits your home and HVAC system.

A whole-home humidifier makes winter air more comfortable and can lower your heating bill.

Dry winter air makes rooms feel colder than they are. Add humidity and you feel warm at a lower thermostat setting, which saves energy. Proper humidity also protects wood furniture and floors, eases dry skin and static shock, and supports respiratory health.

Frank Brothers Energy installs and services whole-home humidifiers from leading brands, including AprilAire™ bypass and steam models. Our technicians size the right unit for your home and HVAC system.

Ask Frank Brothers Energy about adding a humidifier to your existing system.

Heat pumps: one system that heats and cools, and one of the most efficient ways to do both.

A heat pump moves heat instead of burning fuel. In winter it pulls warmth from outside air into your home; in summer it reverses to cool. Because moving heat takes far less energy than creating it, heat pumps are among the most efficient comfort systems available, and they qualify for many rebates.

Why Long Island homeowners add heat pumps:

  • Heating and cooling in one system
  • Ductless options for additions, finished basements and older homes
  • High efficiency that can cut energy use
  • Compact, quiet equipment that fits almost any room

Frank Brothers Energy helps you decide whether a heat pump should replace or supplement your current system.

Contact us today.