Let's Talk HVAC

Tips, guides, and honest insight from the Emerald team.

Heat Pump Efficiency Tips

How Does A Heat Pump Work? Heat pumps work by collecting heat from the air, water, or ground outside your home, concentrating it, and then using it to heat the interior of your house. They’re not just for winter; heat pumps pull double duty as central air conditioners in the summer. They cool your home … [Read More]

Why Does My Furnace Smell?

Why Does My Furnace Smell Like Burning? There are three main reasons why a furnace may produce odors. Recognizing these different smells will help ensure that your furnace operates efficiently and effectively throughout the year. Your furnace can also have some unusual smells when you turn it on for the first time. These can vary, … [Read More]

End Of Summer AC Tips From Emerald Heating And Cooling

Clean Your AC Unit The changing season is the time to clean up around your unit and potentially improve its efficiency and cooling capacity. The results could lead to lower energy bills, leaving more room in your budget. Protect your heating and cooling in Cheektowaga, NY, by giving it a good clean-up inside and out. … [Read More]

Why Is My Furnace Making Noise?

Why Does My Furnace Make A Whistling Sound? A whistling sound typically points to airflow restrictions. It could be a clogged filter, closed vents, or even gaps in your ductwork. Simple solutions include filter replacement and ensuring vents are open. However, if the whistling persists, it could indicate more complex duct issues requiring professional furnace … [Read More]

Winter Heater Checklist

1. Start with a Visual Inspection Before the cold sets in, visually inspect your heating system. Look for any signs of wear or damage. If you notice anything out of the ordinary, it’s wise to call in the experts at Emerald Heating and Cooling for a professional furnace repair in Depew, NY. 2. Change or … [Read More]

How To Drain A Water Heater

Most water heater manuals recommend draining the appliance every six to 12 months. Why? To clear out sediment and buildup that gathers at the tank’s bottom due to water minerals. This buildup makes your water heater in Depew, NY work harder, using more energy and costing you extra money. Before You Start Find your home’s … [Read More]

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4.9 Star Rating | 1,400+ Google Reviews

Words We Didn’t Write Ourselves

Andrew Abbate 4 weeks ago

Emerald has always been reliable fast and honest for me. They will continue to be my HVAC team.

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Dave Sage 4 weeks ago

Professional experience

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kimberly kemp 4 weeks ago

Great job, furnace works well. Would recommend to all! Friendly & knowledge
Had the winter part of my service plan done today. Furnace is still working well. Service tech was friendly & knowledgeable. Great company no problems.
5/27/26 time for ac maintenance no problems, different service tech still knowledgeable & friendly. Happy with the company recommend highly!

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Karen Wanemaker 4 weeks ago

Great company, local, family owned. Friendly, helpful staff. Technicians are timely and very knowledgeable about HVAC. Everything is explained to you, very professional and neat.

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victoria mcvay 4 weeks ago

I just had my annual AC check up and the technician Blake was amazing. Professional and polite. He worked efficiently and got the check up done in a timely matter!! Thank you.

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R.J. Zak 1 month ago

Austin was prompt, thorogh and professional. He listened to my concerns, asked appropriate questions. He checked the entire system not just the outside unit.
He discover the problem and offered several solution options. Once I selected one, he went to work to fix it. He explained all the details of the bill and generously offered me the appropriate discounts. Austin is a keeper!!
I shared with him that going forward, Austin and Emerald are my go to team!!
I will be sharing this story with anyone who will listen to this old man!!!
Enjoy the day!!

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Brandi Derenda 1 month ago

Austin went above and beyond to fix the problem with furnace. Would always choose Emerald and highly recommend

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Jim Hoerner 1 month ago

Sebastian was extremely helpful and professional. He took a time to explain everything that was going on in a way that was easy to understand and was very friendly throughout the entire visit. Great customer service.

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HEATHER WISNIEWSKI 1 month ago

We cannot say enough positive things about Emerald Heating. . Thank you Emerald Heating and especially to Alex for making sure our A/C is in working order for the hot weather season!!!!

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