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Serving Brooklyn Since 1906

What Is AC Short Cycling and Why Is It Happening?

If your air conditioner keeps turning on, running for a few minutes, then shutting off before your home actually cools … [Read More]

7 Air Conditioner Mistakes Brooklyn Homeowners Should Avoid

Summer in Brooklyn means window units humming on every block, brownstone stoops radiating heat, and everyone quietly hoping their AC … [Read More]

Seasonal Drain Problems in Brooklyn Homes: What to Watch for Year-Round

Your drains don’t announce when they’re about to fail. Usually it starts small: a sink that takes a little longer … [Read More]

Why Is My AC Running but Not Cooling My Brooklyn Home?

It’s the middle of July, your air conditioner in Brooklyn has been going all day, and your apartment is still … [Read More]

How to Get Your AC Ready for the First Hot Week in Brooklyn

Brooklyn doesn’t ease into summer. One week it’s jacket weather, and the next you’re sweating through your shirt by 9am. … [Read More]

How Often Should You Service Your Air Conditioner in Brooklyn?

Picture this: it’s the second week of July, the city is baking at 95 degrees, and your air conditioner in … [Read More]

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Ready for top-notch plumbing or HVAC service in New York? Look no further. Petri Plumbing, Heating, Cooling & Drain Cleaning has been the trusted plumber and HVAC company New York homeowners have relied on since 1906. Whether you’re dealing with a plumbing emergency, a heating issue, or need a new cooling system installed, our team is ready to help across Brooklyn, Queens and Manhattan. Same-day appointments are often available. Fill out the form below or call us now to get on the schedule today.

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A Century of Brooklyn Grit, Heart, and Craftsmanship

For over 100 years, Petri has been more than a plumbing company—it’s been a living legacy passed down through four generations of hardworking Brooklynites. What started as a donkey-cart operation run by two brothers-in-law has grown into one of the city’s most respected service companies—built not just on craftsmanship, but on character. Four generations later, the tools have changed, but the values haven’t. Through snowstorms, blackouts, and busted boilers, the Petri family has always found a way—and always will.

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