5003 Broadway
Depew, NY 14043
716-681-0100

Have any feedback for us? We'd love to hear it! Call us at (716) 221-6202 and let us know how we are doing.


Local Reviews

Rated 4.9 out of 5 stars based on 902 customer reviews

Great service

Justin was thorough and extremely courteous.

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AC Preventative Maintenance

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Great service

Courteous and efficient

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Great service

Informative poltite

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Fast Friendly Service

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Great service!

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Friendly and prompt

Quick and on time

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Always Great Service and Quality

I have maintenance contracts with Emerald for my furnace and (2) A/C units. Each time I need support, they are there 24/7, and every Emerald employee is always polite, and knowledgeable about the product they are servicing. Justin was extremely nice and took the time to educate me on the unit being serviced for the first time. I also referred Emerald to my family and friends.

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knowledgeable , friendly & professional

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on time great service

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Job Locations

Mike M.

Mike M. Job Checkin

Service call ductwork leaking water/sweating.


Justin G.

Justin G. Job Checkin

Ac test and tune


Travis B.

Travis B. Job Checkin

Steam boiler cleaning


Jake D.

Jake D. Job Checkin

Hydronic boiler test and tune

Hydronic boiler test and tune

Mike M.

Mike M. Job Checkin

Test and tune on Amana air conditioner.


Justin G.

Justin G. Job Checkin

Found floor drain backed up. Discussed installing condensate pump to ensure water drains properly every time. Customer did not want the pump, just wanted to clear out drain line. Cleared drain line and ensured all drains are clear for ac and furnace also placed condensate drain line pellets in the tubes to treat the water.


Justin G.

Justin G. Job Checkin

Installed pvc P trap for drain line. Old one was vanilla tubing and was pinched not allowing the water to drain properly. Discussed comfort select plan, declined at this time. After checking entire system, No other issues at this time.


Jake D.

Jake D. Job Checkin

Repair drain line


Travis B.

Travis B. Job Checkin

Amana ac cleaning


Jake D.

Jake D. Job Checkin

Furnace/AC maintenance


Justin G.

Justin G. Job Checkin

Completed furnace and ac test and tune. Installed new filter. No operational issues found at this time. Renewed comfort select plan for future inspections. Recomended whole house humidifier to improve the heating, declined at this time.


Adam C.

Adam C. Job Checkin


Mike M.

Mike M. Job Checkin

Test and tune on Amana furnace and air conditioner.


Travis B.

Travis B. Job Checkin

Lennox ac water issue


Jake D.

Jake D. Job Checkin

Air conditioner yearly maintenance

Air conditioner yearly maintenance