865 County Road 6
Phelps, NY 14532
1700 Trumansburg Rd
Ithaca, NY 14850
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204 Bass St
Liverpool, NY 13088
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We are open 24 hours a day, 7 days a week!
In business since 1984

Halco specializes in attic energy upgrades that offer whole-house benefits in improving your home's energy efficiency. Halco has been serving the Greater Finger Lakes area since 1984, when they started with two employees - husband and wife owners, Hal & Tammy Smith. Since then, they have expanded in employee numbers and in services.

They offer energy efficient products and services, including:

  • Geothermal Heat Pump Heating
  • Solar PV
  • Wind Power
  • Home Energy Audit
  • Home Insulation (Attic, Basement, Duct, Spray Foam, Blown in, Cellulose, Fiberglass, and More!
  • Heating Systems (Repair, Replace and Install Electric, Heat Pump, Gas, Oi, Forced Air, Geothermal, Radiant, Solar, and Wood!)
  • Furnaces and Boilers(Repair, Replace and Install Electric Furnaces, and Gas, and Oil Boilers and Furnaces)
  • Air Conditioning(Repair, Replace and Install Ductless, Central, Evaporative, and Portable AC)
  • Dehumidification
  • Duct Sealing
  • And more!

Halco has helped many New York homeowners pay less for energy bills by making their homes more energy efficient. Contact them today for your free service estimate! They also offer a home energy audit to identify the exact source of any energy problems. They service the entire Finger Lakes area including: Pittsford, Fairport, Rochester, Webster, Elmira, Corning, Utica, Rome, Vestal, Penfield, Spencerport, Hilton, Ontario, and more!

By James C.
"Dave McC was very thorough, especially in ensuring that everything worked perfectly before he left..."
By Jim C.
"Your survey does not have DC as one of the states for the address -- so I put in Virginia. But we..."
By Jim C.
By Ken S.
"We started using HALCO within the last 5 years to open and close my parents cottage in Geneva and..."
John D.
Wellsburg, NY
Your man Matt, is one of the top technicians I have ever...
Gary S.
Pine City, NY
Very satisfied, Gary and Justin were very polite and professional and helpful...
Ben B.
Elmira, NY
Dennis did a fine job. He was thorough and professional...
Halco Before & After
  • Spray Foam Insulation in Painted Post, NY
    Before
    Spray Foam Insulation in Painted Post, NY
    After

    Spray Foam Insulation in Painted Post, NY

    After receiving a free home energy audit from Halco, this Painted Post, NY customer realized there was a significant amount of air infiltration in his basement. By insulating the basement walls with 2" of spray foam, we were able to bring this lower level of the home into the building envelope and make the home more comfortable and energy efficient. Unlike fiberglass, spray foam performs well in high-moisture environments, like a basement.

  • Spray Foam Insulation for Alfred Station, NY Customer
    Before
    Spray Foam Insulation for Alfred Station, NY Customer
    After

    Spray Foam Insulation for Alfred Station, NY Customer

    This project in Alfred Station, NY was in a manufactured home with cold floors and a 20 year old inefficient furnace. We installed 2" of closed cell spray foam to the underside of the home and reduced the air leakage by 33%! We also upgraded their furnace to a 95% efficiency unit. These customers will be more comfortable and have lower bills next winter! 

  • Solar Installation in Alfred, NY
    Before
    Solar Installation in Alfred, NY
    After

    Solar Installation in Alfred, NY

    This 6.86 kW solar electric system was installed for a customer in Alfred, NY. The array consists of 28 SunPower solar modules installed as a roof-mounted array on the customer's home. As designed, this system should generate 4,742.5 kWh per year for and average of 13 kWh per day! 

  • Electrical Panel Upgrade in Alfred, NY
    Before
    Electrical Panel Upgrade in Alfred, NY
    After

    Electrical Panel Upgrade in Alfred, NY

    In the process of installing a solar electric system for this Alfred, NY customer, technicians discovered the electrical panel was old and unsafe with a long history of fire risks!  We upgraded them to a new 200 amp panel, installed alongside their new SunPower solar system! 

2014 Home Performance with ENERGY STAR® Century Club Award

2014 Home Performance with ENERGY STAR® Century Club Award

2018 Mitsubishi Diamond Contractor Outstanding Achievement Award

2018 Mitsubishi Diamond Contractor Outstanding Achievement Award

2018 Basement Systems Dealer

2018 Basement Systems Dealer

Brandon G.

Service Manager

Brittany M.

Production Manager

Brock S.

Operations Manager

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