Let's Talk HVAC

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

Dryer Safety Tips

To help prevent fires: Clean the lint screen/filter before or after drying each load of clothes. If clothing is still damp at the end of a typical drying cycle or drying requires longer times than normal, this may be a sign that the lint screen or the exhaust duct is blocked. Clean the dryer vent and … [Read More]

How BTUs and EERs Work

Explaining BTUs and EERs Most air conditioners have their capacity rated in BTUs, or British Thermal Units. A BTU is, generally, the amount of heat required to raise the temperature of one pound of water one degree F. Specifically, a BTU is 1,055 joules, but the first definition is easier to understand in real-life terms. … [Read More]

About Ventilation

Spot Ventilation Spot ventilation can improve the effectiveness of natural and whole-house ventilation by removing indoor air pollution and/or moisture at its source. Spot ventilation includes the use of localized exhaust fans, such as those used above kitchen ranges and in bathrooms. ASHRAE recommends intermittent or continuous ventilation rates for bathrooms of 50 or 20 … [Read More]

4.9 Star Rating | 1,400+ Google Reviews

Words We Didn’t Write Ourselves

Dorothy Keenan 2 weeks ago

Thanks to Emerald for another Great job! Courteous, thorough, clean!

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Noemi Tamoga 2 weeks ago

The team at Emerald Heating and Cooling was very polite, professional, and easy to work with. They genuinely tried their best to help and even went the extra mile to make sure everything was up and running properly. I really appreciated their effort and care—would definitely recommend them.

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Carol Zagrabski 2 weeks ago

I highly recommend this company; Jeffrey Palmer was my technician yesterday & he was very knowledgeable & went above his duties to explain things. He always let you know what he was doing at all times. I am very happy to say that I am one of their ducks 😂

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John Buckley 2 weeks ago

Austin was great!

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E I 2 weeks ago

Great care taken..detailed service..air quality checked.
Happy to now be Duck protected
Eileen

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Sharon Pastwick 2 weeks ago

Alex was great. He did a great job and let me know what he checked and they everything was top notch

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Andrew Abbate 1 month 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 1 month ago

Professional experience

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kimberly kemp 1 month 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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