Best Heating & Air Conditioning / HVAC In Binghamton

“9/8/26: Rich was very nice and asked a lot of questions to get the history of our system. Explained what my options were and the cost before getting started. Great job!“

“I had an 8000btu window unit installed on 6/25/26 by Joe. The communication with him was fantastic. He kept me informed about issues regarding keeping our original appointment time. When he did come to install the unit,he was so kind,professional,and told me everything I needed to know about my air conditioner. 10/10 would definitely recommend“

“This company is amazing, and the technician Jackson, did a great job for cleaning my air duct. and check if its hidden issue, the air quality inside the house fells different after the cleaning service.“

“Responsive, professional definitely recommend. Great job insulating my basement and attic“

“They offer excellent maintenance plans to keep our heating and cooling systems in great shape. Couldn’t be happier with their service“

“Quick response and excellent repair work. Our AC is cooling better and the air feels much fresher“

“Have used glenwood for over 30 years.He has installed two furnace’s, hot water heaters. He came the day before Christmas and got my furnace working and came back day after to install a new one.“

“A/C quit on the hottest day of the summer! Supposed to be 97 degrees and humid today. Called Downstate and they sent a tech right up here and fixed the problem in minutes! Super fast service! Great guys no BS! Highly recommend Downstate Heating & Cooling!“

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