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You benefit if air ducts are clean

You benefit if air ducts are clean

Air ducts are like lungs. They provide the air we need, but we tend to take them for granted.

Some cleaning and maintenance, however, can mean healthier air indoors and less stress on your heating, ventilation and air conditioning. Less stress on the HVAC system, in turn, means lower utility bills and a system that lasts longer. more

Got PTAC problems in NYC? We repair, maintain wall units.

Got PTAC problems in NYC? We repair, maintain wall units.

With proper maintenance and cleaning your PTAC unit should keep you comfortable for a long, long time.

If it does act up, contact us and we will be glad to diagnose the problem and offer you sensible solutions. We are experienced in heating, ventilation, air conditioning –- all functions of your packaged terminal air conditioner. more

Tank-less heaters offer some big advantages in speed, efficiency

Tank-less heaters offer some big advantages in speed, efficiency

Tired of waiting for hot water? You want lower utility bills? You want to get rid of that big, ugly water storage tank? more

We Know How to Repair Mini-Splits in New York, Long Island

We Know How to Repair Mini-Splits in New York, Long Island

Our technicians are trained to repair mini-splits, which require a different level of knowledge from traditional air conditioning units.

Mini-splits, which have little or no ductwork, operate more like computers than old-school AC systems – just as today’s automobile doesn’t resemble the one Grandpa drove. more

What happens when Freon leaks

What happens when Freon leaks

Freon leaks can cause all sorts of problems for your home’s heating, ventilation and air-conditioning, so don’t take them lightly. more

7 reasons why your AC system is acting up, and suggestions on what to do about them

7 reasons why your AC system is acting up, and suggestions on what to do about them

There are some common signs that an air-conditioning system is struggling.
Some fixes are simple; others require a trained technician. more

Window AC units worth looking into for NYC residents

Window AC units worth looking into for NYC residents

A window air-conditioner will bring cool relief to a room if you’re baking in Brooklyn, steaming in Queens or melting in Manhattan. It will improve the quality of your life, whether the house has no AC at all or its central AC unit is struggling to cool the house

Best of all, we install, service and remove and store window units. This means when cooler weather comes, we will stash your unit and you will regain your windowsill. more

Preventive maintenance pays!

Preventive maintenance pays!

While a homeowner can do basics like change filters and remove debris from the outside unit, our experienced technicians know how to explore the complicated machinery, cleaning it and making sure it isn’t vulnerable to unexpected breakdown. They know how to test the system and all the components -- fan motor, motors, assemblies, vents, ductwork and much more. more

Quick, smart HVAC service

Quick, smart HVAC service

Our three vans, based in Brooklyn, are stocked with parts and tools to fix problems and to maintain your HVAC system so that it keeps working efficiently. We can quickly answer calls in Queens, Manhattan and Long Island as well as Brooklyn more

What Is Air Duct Cleaning?

What Is Air Duct Cleaning?

Did you know your home’s air ducts can attract high amounts of dirt and dust? An unclean system can increase your energy bills and irritate your allergies, making it unpleasant to even be in your home. Investing in duct cleaning service regularly is the best way to prevent an unhealthy buildup of debris. Lighthouse HVAC routinely provides this vital service in Brooklyn and Westbury, NY, and the team gives a quick rundown of the process. more