What to Know About Installing Central Air

Outdoor hvac unit

As June warms up, Long Island, staying cool becomes a top priority for homeowners. If window AC units aren’t cutting it, installing central air could transform your home’s comfort. But what does the process entail, and is it right for you? At Express COD, a Express COD with over 60 years of experience in Nassau […]

Getting Your HVAC System Ready for Warm Weather

Changing filters

As May brings sunny days to Long Island, it’s time to shift your HVAC system from heating to cooling mode. Preparing your system for warm weather ensures your home stays comfortable and energy bills stay low during the summer heat. At Express COD, a Express COD with over 60 years of experience serving Nassau and […]

How to Tell It’s Time to Replace Your Thermostat

Programmable thermostat

Spring on Long Island brings milder days, but those chilly April evenings still call for a reliable heating system. At the heart of your HVAC setup is your thermostat, the unsung hero that keeps your home comfortable. But how do you know when it’s time to replace this critical device? At Express COD, a trusted […]

Top Home Heating Myths of 2025

setting the thermostat

Common misconceptions have circulated over the years about the best ways to heat your home. They are well-intentioned but often not well-researched. These heating myths can lead people to use inefficient heating practices that result in higher bills. It’s important to understand the differences between fact and fiction when it comes to home heating. 1. […]

How to Be More Efficient with Your Home Heating Oil

home heating oil efficiency

Whether times are tight or not, it’s always good to check in on how much we’re spending on essentials each month to make sure we’re managing our homes efficiently and with care. One of the most essential resources in our home is heating oil. What makes it even more important to be aware of our […]

How a Zone Control System Can Save You Money

zoned heating system savings

In the winter months, home heating is vital for the comfort of your family. As Long Island is one of the oldest suburbs in the country, the homes throughout Nassau and Suffolk have a wide age range, spanning several decades, which means they won’t all heat in the same way. Many houses may need better […]

What Happens When You Run Out of Heating Oil?

empty heating oil tank gauge

There are so many chores to be done around the house in the winter. With a long to-do list, it’s easy for out-of-sight, out-of-mind tasks to slip through the cracks. Checking your oil tank gauge is easy to forget until you run out of heating oil in the middle of a Long Island winter. What […]

How To Optimize Humidity in the Winter

optimizing humidity levels in a home

While winters on Long Island can vary in the amount of snowfall and accumulation we get, what doesn’t change is dealing with cold, often freezing, temperatures. This gives us a compelling reason to make sure we have a well-maintained home heating system with plenty of heating oil to get us through the season. All of […]

How To Read Your Oil Tank

reading an oil tank

Now that we’re firmly in the middle of winter, many of us are finding ourselves very thankful for our home heating. And this winter may be one that we’re grateful for our home heating in particular as we are likely looking at below-average temperatures compared to recent years despite the possibility of less snowfall. This […]

How to Manage Temperatures When You Have a House Full of Guests?

keeping a warm temperature for house guests

The festive season is upon us! Hanukkah, Yule/Winter Solstice, Christmas, Kwanzaa, Zarathosht Diso, and Bodhi Day are all clustered together in December — the major holidays of the major religions. It is a time of food, drink, and good company. Family gatherings abound and having one’s house filled with merry makers can make it tricky […]