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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. more

Do I fix my cooling system or buy a new one no matter the season in New York City?

Do I fix my cooling system or buy a new one no matter the season in New York City?

When cool weather arrives you may want to forget about your aging air conditioner until another summer arrives. more

How Lighthouse HVAC services commercial boilers in New York City and Long Island

How Lighthouse HVAC services commercial boilers in New York City and Long Island

Commercial boilers do great work, but they require periodic maintenance to reduce the likelihood of breakdown and insure a long, efficient life. more

Get your heating system ready now, before snow blankets NYC

Get your heating system ready now, before snow blankets NYC

Don’t let your heating system sputter and die during one of those inevitable cold spells that invade New York City and Long Island. Your family, even the dog and cat, will be glaring at you. more

Things New Yorkers should look for when buying a boiler for home

Things New Yorkers should look for when buying a boiler for home

Before buying a new residential boiler, you want to do some serious thinking and research to make sure you get the right system for you and your budget. more