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Halco Located in Phelps, New York, Halco is focused on providing high-quality energy solutions to residential and commercial clients. We have divisions that offer high-efficiency heating and cooling systems; home energy audits; and envelope improvements including insulation, air-sealing, and clean renewable energy systems. We are dedicated to quality work, sustainability, innovation, and to providing extraordinary service to our clients.

Halco opened its doors in 1984 with husband and wife duo, Hal & Tammy Smith. The business started as Halco Plumbing & Heating DBA, a residential plumbing and heating service and installation contractor. The company continued to grow until 1993 when we incorporated as Halcyon, Inc.
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Services
Air Conditioning
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Here at Halco, our skilled technicians can diagnose your air conditioning system and provide the right services to prolong the life of your cooling system and keep your home comfortable.

We provide repair and maintenance services for all brands and models of central and ductless air conditioners.

To schedule your air conditioning system inspection and tune-up, call us today! We also provide free, up-front estimates for air conditioning replacement and installation.
Heating
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From heating system repairs, including furnaces and boilers, to replacing your inefficient heating system, contact Halco for prompt and professional service.

To keep your home's furnace or boiler running efficiently and prevent expensive repair costs, regular service and maintenance is necessary. At Halco, we offer comprehensive tune-ups for all heating system makes and models, and we are the go to HVAC professionals of [major cities], NY
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Solar, Geothermal Heating & Cooling Services in Finger Lakes, NY | Halco Heating
Solar, Geothermal Heating & Cooling Services in Finger Lakes, NY | Halco Heating
Founded in 1984, Halco Heating has been improving the comfort and energy efficiency of households like yours for almost 3 decades, providing solar and geothermal heating and cooling systems and services in Syracuse, Rochester, Binghamton and all throughout the Finger Lakes, NY area.
Reviews (9)
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Frankie Taylor
Jul 25, 2018
A service technician was at our house within the hour we called. The receptionist was very pleasant and informative and Dj (the service tech)was very friendly, professional and knowledgeable about what needed to be done. Glad we called and with their maintenance plan we feel more at ease knowing if we have a problem someone ...(Dj) will be here to help us out!
Teri Clark
I was very impressed with the service I received. The crew was on time for the appointment, they explained everything before it was done, they were very tidy, both inside and outside my home, my routine was not disrupted at all. All my questions were answered, they finished within the estimated time frame, they were professional and polite,. I felt comfortable having them in my home, and I felt respected. I highly recommend this company. I rate them at a 10+.
Robert Jetty
Halco has been our maintenance and service provider for many years at our apartment building. They have been there when we needed them in the middle of the night to get heat back on for our tenants, they are always prompt with our annual service schedule and were very competitive when we needed a new boiler and fuel tank. Everyone we have dealt with has always been professional, knowledgeable and service oriented.

I measure performance not only on quality of work and professionalism but on an organization's communication with the customer. Halco has always kept me updated on schedules and any issues related to their service.
John Hinsman
A great company. Been dealing with them for 10+ years for heating, A/C, insulation. Honest. Excellent technicians. Available in emergencies. Easy to talk with. Wish they were in my home state of PA.
Aaran Koller
I had Halco insulate and air seal my attic and basement. Today, I received my first energy bill for a full cycle since the work was completed. My gas usage dropped 19% and my overall bill was 10% lower (gas and electric). I saw a reduction in my bill even though I kept the temperature warmer than before. I love the work Halco did in my home and can't wait to continue to see the results.
MaryAnn O'Rielly Gumaer
Very prompt in responding to any request. Repair people are great--willing to explain problems and solutions and work until it is fixed no matter how longer or how late. Can't recommend them enough for furnace and/or plumbing. The Gold Plan is worth every cent!
Anthony Ferrara
Excellent work, timely and very nice people. I would call them again for service without thinking twice about it.
Jeremy L Verdugo
Nathan and Keith are excellent technicians. Together they are a fast and efficient team. They were very respectful of us, our home, and pets. I will be referring Halco to friends and family. The difference is outstanding, I can't imagine what the impact on my electric bill is going to be! Thank you!
Andrea Kathleen
We had so much work done, new furnace, air conditioning, insulation, sealing the basement, and air duct cleaning, these guys are the real deal! Professional, knowledgeable, efficient, timely, we are so happy with the work they have done, our house is an old farm house from 1920, so you can imagine the obstacles that arise. I would highly recommend them!