Get matched with top air conditioning pros in Lancaster, NY

"Couldn't ask for better service or quality from start to finish. Have recommended Mike and company to my sister. Furnace and air conditioning units were installed in one day. There was nothing for us to clean up inside or outside when the job was done."

"I was in a bit of a bind with my cooling system. One Hour Heating and Air Conditioning provided exceptional service and took my needs into consideration very well. I would recommend them to anyone who needs help with their heating and cooling!"

"They called me a couple of days after I purchased the deal, even before I had a chance to call them to schedule. We made an appointment, they called before they arrived—on time—and did the work in less time than estimated. They were efficient, friendly but professional, showed me how to set and maintain the humidifier, AND they cleaned up after themselves. Very pleased with everything!"

"Came promptly. Repaired air conditioner. Very professional"

"The technician, Andrew Prince, arrived on time, he was courteous and professional. The cleaning and maintenance of my oil furnace was thorough and performed in a timely manner. Will definitely hire again. Very happy with Andrew's service and knowledge."

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Scott and his co-worker were excellent. A dispatcher gave me a call an hour before they were scheduled to arrive and they were on time. They were extremely professional and very neat. They laid down drop cloths to keep the floor clean. They also took the time after the installation and explained everything in detail. I would highly recommend them!

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"When I called them to get a quote on a mini split AC unit, Gary set up an appointment. When He came to our house we showed him what we wanted done and He gave us the best solution to what e wanted done, We hired them based on the internet reviews I had read. His installers Ben and Ryan came out at the time of the appointment. These two guys were very professional and courteous. When they were done they went over everything they had done and showed us how to operate the system. I highly recommend this Company and give them a 5 Star rating"

"Went very well and I had a new furnace filter and asked if he would switch it for me which he did no job he said. Also they accepted the national fuel $50.00 rebate. So you just pay them fill out the form and get your $50. check in mail from national fuel. It was inexpensive and tmark still excepted their own coupon on top of the rebate. Want to call back for my central air unit in spring hopefully with a coupon."

Where comfort meets commitment! We’re your home team for reliable, high-quality heating and cooling service you can count on all year long. From keeping your home warm through winter to cooling things off when the heat hits, our crew brings skill, speed, and passion to every job. We don’t just fix systems, we deliver peace of mind, backed by a promise of quality, integrity, and true hometown care.

Emerald Heating & Cooling was founded in 2000 by Marty and Carrie Sheehan, who combine their strengths to offer great HVAC service to the local area.\n\nThe business began after founder Marty Sheehan worked for an HVAC company and trained under a wise technician who told him “be like the duck on the water.” By this, he meant that ducks always appear graceful and in control above the water, while below the surface they are trying hard to stay afloat. It’s a metaphor for working hard while doing a beautiful job, hustling without mistakes, and doing great work without the fuss.\n\nMarty has taken this mindset and applied it to every aspect of our business, from the logo to the mission. This is how we approach every job we do.